Document
false--09-30Q3202000007318020.5250.5250.5750.5750.0050.0052000000002000000001193389251233512671193389251233512670.06670.026250.033750.041250.04300.06750.03000.05950.05500.04150.04125P2YP5Y0010.05us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrentus-gaap:LongTermDebtAndCapitalLeaseObligationsus-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet21000000us-gaap:OtherLiabilitiesCurrentus-gaap:OtherLiabilitiesNoncurrent231300000us-gaap:OtherAssetsNoncurrent3120007093000111500049200027000560009600047000 0000731802 2019-10-01 2020-06-30 0000731802 2020-07-31 0000731802 2020-06-30 0000731802 2019-09-30 0000731802 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:NaturalGasUsRegulatedMember 2018-10-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember us-gaap:NaturalGasUsRegulatedMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember us-gaap:NaturalGasUsRegulatedMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:NaturalGasUsRegulatedMember 2019-10-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2018-10-01 2019-06-30 0000731802 2019-04-01 2019-06-30 0000731802 2020-04-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember us-gaap:NaturalGasUsRegulatedMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember us-gaap:NaturalGasUsRegulatedMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:NaturalGasUsRegulatedMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2019-04-01 2019-06-30 0000731802 2018-09-30 0000731802 2019-06-30 0000731802 ato:DeferredIncomeTaxChargeRemeasurementDuetoLawChangeundertheRegLiabilityMember 2020-06-30 0000731802 srt:MinimumMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:DeferredIncomeTaxChargesMember 2019-10-01 2020-06-30 0000731802 us-gaap:OtherCurrentLiabilitiesMember us-gaap:DeferredIncomeTaxChargesMember 2019-09-30 0000731802 srt:MaximumMember us-gaap:OtherCurrentLiabilitiesMember us-gaap:DeferredIncomeTaxChargesMember 2019-10-01 2020-06-30 0000731802 us-gaap:OtherCurrentLiabilitiesMember us-gaap:DeferredIncomeTaxChargesMember 2020-06-30 0000731802 us-gaap:DeferredFuelCostsMember 2019-09-30 0000731802 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2019-09-30 0000731802 ato:InfrastructureMechanismsMember 2020-06-30 0000731802 us-gaap:RemovalCostsMember 2019-09-30 0000731802 us-gaap:RemovalCostsMember 2020-06-30 0000731802 us-gaap:LossOnReacquiredDebtMember 2019-09-30 0000731802 ato:RateCaseCostsMember 2020-06-30 0000731802 us-gaap:DeferredProjectCostsMember 2020-06-30 0000731802 us-gaap:DeferredIncomeTaxChargesMember 2019-09-30 0000731802 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2020-06-30 0000731802 us-gaap:DeferredFuelCostsMember 2019-09-30 0000731802 ato:RegulatoryClauseRevenuesOverRecoveredMember 2020-06-30 0000731802 ato:RegulatoryCostofServiceReserveMember 2019-09-30 0000731802 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2020-06-30 0000731802 us-gaap:PensionAndOtherPostretirementPlansCostsMember 2019-09-30 0000731802 us-gaap:LossOnReacquiredDebtMember 2020-06-30 0000731802 us-gaap:PensionAndOtherPostretirementPlansCostsMember 2020-06-30 0000731802 us-gaap:DeferredProjectCostsMember 2019-09-30 0000731802 us-gaap:AssetRetirementObligationCostsMember 2020-06-30 0000731802 us-gaap:OtherRegulatoryAssetsLiabilitiesMember 2019-09-30 0000731802 us-gaap:DeferredFuelCostsMember 2020-06-30 0000731802 ato:RateCaseCostsMember 2019-09-30 0000731802 us-gaap:DeferredFuelCostsMember 2020-06-30 0000731802 ato:RegulatoryClauseRevenuesOverRecoveredMember 2019-09-30 0000731802 ato:InfrastructureMechanismsMember 2019-09-30 0000731802 us-gaap:DeferredIncomeTaxChargesMember 2020-06-30 0000731802 ato:RegulatoryCostofServiceReserveMember 2020-06-30 0000731802 us-gaap:AssetRetirementObligationCostsMember 2019-09-30 0000731802 us-gaap:IntersegmentEliminationMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2019-09-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2019-09-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2019-09-30 0000731802 us-gaap:IntersegmentEliminationMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:DistributionSegmentMember 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PipelineandStorageSegmentMember 2020-06-30 0000731802 ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:IntersegmentEliminationMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2020-04-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-04-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:TransportationrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:CommercialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:ResidentialCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:IndustrialCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:MiscellaneousrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:PublicAuthorityandOtherCustomersMember ato:GassalesrevenueMember ato:DistributionSegmentMember 2018-10-01 2019-06-30 0000731802 us-gaap:OperatingSegmentsMember ato:GassalesrevenueMember ato:PipelineandStorageSegmentMember 2018-10-01 2019-06-30 0000731802 ato:FleetLeasesRenewedBeyondInitialLeaseTermMember 2019-09-30 0000731802 us-gaap:AccountingStandardsUpdate201602Member 2019-10-01 0000731802 ato:UnsecuredDebenturesDue2028Member 2020-06-30 0000731802 ato:UnsecuredDebenturesDue2028Member 2019-09-30 0000731802 ato:Unsecured4.125SeniorNotesdue2049Member 2020-06-30 0000731802 ato:MediumTermNotesDue2025Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2043Member 2020-06-30 0000731802 ato:UnsecuredSeniorNotesDue2027Member 2020-06-30 0000731802 ato:UnsecuredSeniorNotesDue2044Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2027Member 2019-09-30 0000731802 ato:Unsecured4.30SeniorNotesdue2048Member 2020-06-30 0000731802 ato:UnsecuredSeniorNotesDue2041Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2034Member 2019-09-30 0000731802 ato:Floatingratetermloandue2022Member 2020-06-30 0000731802 ato:Floatingratetermloandue2022Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2044Member 2020-06-30 0000731802 ato:Unsecured2.625SeniorNotesdue2029Member 2019-09-30 0000731802 ato:Unsecured4.125SeniorNotesdue2049Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2034Member 2020-06-30 0000731802 ato:Unsecured4.30SeniorNotesdue2048Member 2019-09-30 0000731802 ato:Unsecured2.625SeniorNotesdue2029Member 2020-06-30 0000731802 ato:UnsecuredSeniorNotesDue2041Member 2020-06-30 0000731802 ato:MediumTermNotesDue2025Member 2020-06-30 0000731802 ato:Unsecured3.375SeniorNotesdue2049Member 2020-06-30 0000731802 ato:Unsecured3.375SeniorNotesdue2049Member 2019-09-30 0000731802 ato:UnsecuredSeniorNotesDue2043Member 2019-09-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A50MillionRevolvingCreditFacilityMember 2020-04-30 2020-04-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A10MillionRevolvingCreditNoteMember 2020-06-30 0000731802 ato:Unsecured3.375SeniorNotesdue2049Member 2019-10-02 0000731802 srt:MinimumMember 2020-06-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A10MillionRevolvingCreditNoteMember 2019-10-01 2020-06-30 0000731802 us-gaap:CommercialPaperMember ato:FiveYearUnsecuredRevolvingCreditAgreementMember 2020-06-30 0000731802 us-gaap:LineOfCreditMember ato:A25MillionBankLoanAgreementMember 2020-06-30 0000731802 ato:Unsecured2.625SeniorNotesdue2029Member 2019-10-02 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A600MillionRevolvingCreditFacilityMember 2020-06-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A600MillionRevolvingCreditFacilityMember 2020-04-23 2020-04-23 0000731802 ato:A200MillionTermLoanAgreementMember us-gaap:SecuredDebtMember us-gaap:LondonInterbankOfferedRateLIBORMember 2020-04-09 2020-04-09 0000731802 srt:MinimumMember us-gaap:CommercialPaperMember ato:FiveYearUnsecuredRevolvingCreditAgreementMember us-gaap:LondonInterbankOfferedRateLIBORMember 2019-10-01 2020-06-30 0000731802 us-gaap:RevolvingCreditFacilityMember 2020-06-30 0000731802 ato:FiveYearUnsecuredRevolvingCreditAgreementMember 2019-09-30 0000731802 srt:MaximumMember us-gaap:RevolvingCreditFacilityMember ato:A600MillionRevolvingCreditFacilityMember us-gaap:LondonInterbankOfferedRateLIBORMember 2020-04-23 2020-04-23 0000731802 ato:Unsecured3.375SeniorNotesdue2049Member 2019-10-02 2019-10-02 0000731802 us-gaap:LineOfCreditMember ato:A50MillionRevolvingCreditFacilityMember 2020-06-30 0000731802 srt:MaximumMember 2019-10-01 2020-06-30 0000731802 srt:MaximumMember us-gaap:CommercialPaperMember ato:FiveYearUnsecuredRevolvingCreditAgreementMember us-gaap:LondonInterbankOfferedRateLIBORMember 2019-10-01 2020-06-30 0000731802 srt:MinimumMember 2019-10-01 2020-06-30 0000731802 us-gaap:LineOfCreditMember ato:A50MillionBankLoanAgreementMember 2020-06-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A50MillionRevolvingCreditFacilityMember 2020-06-30 0000731802 srt:MaximumMember 2020-06-30 0000731802 ato:A200MillionTermLoanAgreementMember us-gaap:SecuredDebtMember 2020-04-09 0000731802 srt:MinimumMember us-gaap:RevolvingCreditFacilityMember ato:A600MillionRevolvingCreditFacilityMember us-gaap:LondonInterbankOfferedRateLIBORMember 2020-04-23 2020-04-23 0000731802 us-gaap:LineOfCreditMember ato:A25MillionBankLoanAgreementMember 2019-10-01 2020-06-30 0000731802 ato:FiveYearUnsecuredRevolvingCreditAgreementMember 2020-06-30 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A50MillionRevolvingCreditFacilityMember 2020-04-30 0000731802 us-gaap:LineOfCreditMember ato:A50MillionBankLoanAgreementMember 2020-04-01 0000731802 us-gaap:RevolvingCreditFacilityMember ato:A600MillionRevolvingCreditFacilityMember 2020-04-23 0000731802 us-gaap:CommercialPaperMember ato:FiveYearUnsecuredRevolvingCreditAgreementMember 2019-10-01 2020-06-30 0000731802 ato:A200MillionTermLoanAgreementMember 2020-04-09 2020-04-09 0000731802 srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember 2018-09-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-06-30 0000731802 srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-09-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2018-10-01 2019-06-30 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-10-01 2019-06-30 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-09-30 0000731802 srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2018-09-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2018-09-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-09-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2019-06-30 0000731802 ato:ForwardSalesEquityAgreementsMember 2018-11-30 0000731802 ato:AtTheMarketMember 2019-10-01 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementsMember 2019-10-01 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementsMember 2019-06-30 0000731802 ato:AtTheMarketMember 2018-10-01 2019-06-30 0000731802 ato:ShelfRegistrationStatementMember 2020-02-11 0000731802 2018-11-30 2018-11-30 0000731802 ato:ForwardSalesEquityMaturityMarch2020Member ato:CommonStockBlockTradeMember 2018-10-01 2019-06-30 0000731802 ato:ForwardSalesEquityAgreementsMember 2020-06-30 0000731802 ato:ShelfRegistrationStatementMember 2020-06-30 0000731802 ato:AtTheMarketMember 2020-06-30 0000731802 ato:CommonStockBlockTradeMember 2018-11-30 2018-11-30 0000731802 ato:AtTheMarketMember 2018-11-30 2018-11-30 0000731802 2020-02-12 0000731802 us-gaap:CommonStockMember 2020-01-01 2020-03-31 0000731802 us-gaap:RetainedEarningsMember 2020-04-01 2020-06-30 0000731802 us-gaap:RetainedEarningsMember 2019-10-01 2019-12-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-01-01 2020-03-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-03-31 0000731802 us-gaap:CommonStockMember 2020-04-01 2020-06-30 0000731802 2019-10-01 2019-12-31 0000731802 us-gaap:CommonStockMember 2019-12-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-12-31 0000731802 us-gaap:CommonStockMember 2019-09-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2020-04-01 2020-06-30 0000731802 us-gaap:CommonStockMember 2020-03-31 0000731802 us-gaap:CommonStockMember 2019-10-01 2019-12-31 0000731802 2020-01-01 2020-03-31 0000731802 2019-12-31 0000731802 us-gaap:RetainedEarningsMember 2020-06-30 0000731802 2020-03-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-09-30 0000731802 us-gaap:RetainedEarningsMember 2020-01-01 2020-03-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2020-01-01 2020-03-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-06-30 0000731802 us-gaap:RetainedEarningsMember 2019-09-30 0000731802 us-gaap:RetainedEarningsMember 2020-03-31 0000731802 us-gaap:CommonStockMember 2020-06-30 0000731802 us-gaap:RetainedEarningsMember 2019-12-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-10-01 2019-12-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-10-01 2019-12-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2020-06-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-09-30 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-12-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-04-01 2020-06-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2020-03-31 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedMarch312021Member 2019-10-01 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedSeptember302020Member 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedMarch312021Member 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedJune302021Member 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedJune302021Member 2019-10-01 2020-06-30 0000731802 ato:ForwardSalesEquityAgreementMaturingQuarterendedSeptember302020Member 2019-10-01 2020-06-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2020-06-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-09-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2020-06-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2019-10-01 2020-06-30 0000731802 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-10-01 2020-06-30 0000731802 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2019-09-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-04-01 2019-06-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-06-30 0000731802 2019-01-01 2019-03-31 0000731802 us-gaap:CommonStockMember 2019-04-01 2019-06-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2018-10-01 2018-12-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0000731802 us-gaap:CommonStockMember 2018-12-31 0000731802 us-gaap:CommonStockMember 2019-06-30 0000731802 us-gaap:CommonStockMember 2019-01-01 2019-03-31 0000731802 us-gaap:CommonStockMember 2018-10-01 2018-12-31 0000731802 2018-10-01 2018-12-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-01-01 2019-03-31 0000731802 us-gaap:CommonStockMember 2019-03-31 0000731802 us-gaap:AdditionalPaidInCapitalMember 2018-09-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2018-12-31 0000731802 us-gaap:RetainedEarningsMember 2018-10-01 2018-12-31 0000731802 us-gaap:RetainedEarningsMember 2019-04-01 2019-06-30 0000731802 us-gaap:CommonStockMember 2018-09-30 0000731802 us-gaap:AdditionalPaidInCapitalMember 2019-03-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-03-31 0000731802 srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember us-gaap:RetainedEarningsMember 2018-09-30 0000731802 2018-12-31 0000731802 us-gaap:RetainedEarningsMember 2019-01-01 2019-03-31 0000731802 us-gaap:RetainedEarningsMember 2019-03-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-03-31 0000731802 us-gaap:RetainedEarningsMember 2019-06-30 0000731802 srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-09-30 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0000731802 2019-03-31 0000731802 us-gaap:RetainedEarningsMember 2018-09-30 0000731802 us-gaap:RetainedEarningsMember 2018-12-31 0000731802 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-10-01 2018-12-31 0000731802 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-10-01 2019-06-30 0000731802 us-gaap:PensionPlansDefinedBenefitMember 2019-10-01 2020-06-30 0000731802 us-gaap:PensionPlansDefinedBenefitMember 2018-10-01 2019-06-30 0000731802 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-10-01 2020-06-30 0000731802 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000731802 us-gaap:PensionPlansDefinedBenefitMember 2020-04-01 2020-06-30 0000731802 us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000731802 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2020-04-01 2020-06-30 0000731802 srt:MaximumMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2020-06-30 0000731802 srt:MinimumMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2020-06-30 0000731802 ato:LongtermContractwithCustomerWithinTwoToThreeYearsMember us-gaap:SupplyCommitmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:ShortTermContractWithCustomerMember us-gaap:SupplyCommitmentMember 2019-10-01 2020-06-30 0000731802 ato:LongtermContractWithCustomerBeyondThreeYearsMember us-gaap:SupplyCommitmentMember 2019-10-01 2020-06-30 0000731802 us-gaap:NondesignatedMember 2019-09-30 0000731802 us-gaap:OtherCurrentAssetsMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2019-09-30 0000731802 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2019-09-30 0000731802 us-gaap:OtherCurrentLiabilitiesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2019-09-30 0000731802 us-gaap:OtherNoncurrentAssetsMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2019-09-30 0000731802 us-gaap:OtherNoncurrentAssetsMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 us-gaap:OtherNoncurrentAssetsMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 us-gaap:OtherNoncurrentLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 us-gaap:OtherCurrentAssetsMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 us-gaap:NondesignatedMember 2020-06-30 0000731802 us-gaap:OtherCurrentAssetsMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 us-gaap:OtherCurrentLiabilitiesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 us-gaap:OtherCurrentLiabilitiesMember us-gaap:InterestRateContractMember us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 srt:ScenarioForecastMember ato:UnsecuredSeniorNotesInFiscal2025Member 2025-09-30 0000731802 ato:ForwardInterestRateSwap3Member us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SubsequentEventMember 2020-07-31 0000731802 ato:GasPurchasesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2019-10-01 2020-03-31 0000731802 ato:ForwardInterestRateSwap2Member us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 ato:ForwardInterestRateSwap1Member us-gaap:DesignatedAsHedgingInstrumentMember 2020-06-30 0000731802 srt:ScenarioForecastMember ato:UnsecuredSeniorNotesInFiscal2022Member 2022-09-30 0000731802 ato:GasPurchasesMember srt:MinimumMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 srt:ScenarioForecastMember ato:UnsecuredSeniorNotesInFiscal2023Member 2023-09-30 0000731802 ato:ForwardInterestRateSwap4Member us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:SubsequentEventMember 2020-07-31 0000731802 ato:GasPurchasesMember srt:MaximumMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-06-30 0000731802 ato:GasPurchasesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember 2020-03-31 0000731802 srt:ScenarioForecastMember ato:UnsecuredSeniorNotesInFiscal2021Member 2021-09-30 0000731802 ato:GasPurchasesMember us-gaap:CommodityContractMember us-gaap:NondesignatedMember us-gaap:LongMember 2019-10-01 2020-06-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:FixedIncomeFundsMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel1Member 2020-06-30 0000731802 us-gaap:FairValueInputsLevel3Member 2020-06-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeFundsMember 2020-06-30 0000731802 us-gaap:DebtSecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:EquitySecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel2Member 2020-06-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:DebtSecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:FixedIncomeFundsMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:DebtSecuritiesMember 2020-06-30 0000731802 us-gaap:EquitySecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:EquitySecuritiesMember 2020-06-30 0000731802 us-gaap:FixedIncomeFundsMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:MoneyMarketFundsMember 2020-06-30 0000731802 us-gaap:MoneyMarketFundsMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:EquitySecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:MoneyMarketFundsMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:DebtSecuritiesMember 2020-06-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:MoneyMarketFundsMember 2020-06-30 0000731802 us-gaap:FixedIncomeFundsMember 2019-09-30 0000731802 us-gaap:EquitySecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:EquitySecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel2Member 2019-09-30 0000731802 us-gaap:MoneyMarketFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:FixedIncomeFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel1Member 2019-09-30 0000731802 us-gaap:FairValueInputsLevel3Member 2019-09-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:FixedIncomeFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:DebtSecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:FixedIncomeFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:MoneyMarketFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel1Member us-gaap:EquitySecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:DebtSecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:DebtSecuritiesMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel2Member us-gaap:MoneyMarketFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:MoneyMarketFundsMember 2019-09-30 0000731802 us-gaap:FairValueInputsLevel3Member us-gaap:EquitySecuritiesMember 2019-09-30 0000731802 us-gaap:DebtSecuritiesMember 2019-09-30 xbrli:pure iso4217:USD xbrli:shares ato:customer ato:state xbrli:shares iso4217:USD ato:regulated_distribution_division ato:Forward_seller ato:credit_facility utreg:Bcf


UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2020
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                    to                    
Commission File Number 1-10042
Atmos Energy Corporation
(Exact name of registrant as specified in its charter)
Texas
and
Virginia
 
75-1743247
(State or other jurisdiction of
incorporation or organization)
 
(IRS employer
identification no.)
 
 
 
 
1800 Three Lincoln Centre
 
 
5430 LBJ Freeway
 
 
Dallas
Texas
 
75240
(Address of principal executive offices)
 
(Zip code)
(972934-9227
(Registrant’s telephone number, including area code)
Title of each class
Trading Symbol
Name of each exchange on which registered
Common stock
No Par Value
ATO
New York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  þ    No  ¨
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  þ    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):
Large accelerated filer
þ
Accelerated filer
¨
Non-accelerated filer
¨
Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act)    Yes      No  þ
Number of shares outstanding of each of the issuer’s classes of common stock, as of July 31, 2020.
Class
 
Shares Outstanding
Common stock
No Par Value
 
123,354,982




GLOSSARY OF KEY TERMS
 
Adjusted diluted net income per share
Non-GAAP measure defined as diluted net income per share before the non-cash income tax benefit
Adjusted net income
Non-GAAP measure defined as net income before the non-cash income tax benefit
AEC
Atmos Energy Corporation
AOCI
Accumulated other comprehensive income
ARM
Annual Rate Mechanism
Bcf
Billion cubic feet
DARR
Dallas Annual Rate Review
FASB
Financial Accounting Standards Board
GAAP
Generally Accepted Accounting Principles
GRIP
Gas Reliability Infrastructure Program
GSRS
Gas System Reliability Surcharge
LIBOR
London Interbank Offered Rate
Mcf
Thousand cubic feet
MMcf
Million cubic feet
Moody’s
Moody’s Investors Services, Inc.
NTSB
National Transportation Safety Board
PPA
Pension Protection Act of 2006
PRP
Pipeline Replacement Program
RRC
Railroad Commission of Texas
RRM
Rate Review Mechanism
RSC
Rate Stabilization Clause
S&P
Standard & Poor’s Corporation
SAVE
Steps to Advance Virginia Energy
SEC
United States Securities and Exchange Commission
SIR
System Integrity Rider
SRF
Stable Rate Filing
SSIR
System Safety and Integrity Rider
TCJA
Tax Cuts and Jobs Act of 2017
WNA
Weather Normalization Adjustment

2



PART I. FINANCIAL INFORMATION
Item 1.
Financial Statements
ATMOS ENERGY CORPORATION
CONDENSED CONSOLIDATED BALANCE SHEETS 
 
June 30,
2020
 
September 30,
2019
 
(Unaudited)
 
 
 
(In thousands, except
share data)
ASSETS
 
 
 
Property, plant and equipment
$
15,443,224

 
$
14,180,593

Less accumulated depreciation and amortization
2,562,374

 
2,392,924

Net property, plant and equipment
12,880,850

 
11,787,669

Current assets
 
 
 
Cash and cash equivalents
208,064

 
24,550

Accounts receivable, net
236,466

 
230,571

Gas stored underground
84,886

 
130,138

Other current assets
72,743

 
72,772

Total current assets
602,159

 
458,031

Goodwill
730,706

 
730,706

Deferred charges and other assets
657,267

 
391,213

 
$
14,870,982

 
$
13,367,619

CAPITALIZATION AND LIABILITIES
 
 
 
Shareholders’ equity
 
 
 
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2020 — 123,351,267 shares; September 30, 2019 — 119,338,925 shares
$
617

 
$
597

Additional paid-in capital
4,100,130

 
3,712,194

Accumulated other comprehensive loss
(116,727
)
 
(114,583
)
Retained earnings
2,477,451

 
2,152,015

Shareholders’ equity
6,461,471

 
5,750,223

Long-term debt
4,531,341

 
3,529,452

Total capitalization
10,992,812

 
9,279,675

Current liabilities
 
 
 
Accounts payable and accrued liabilities
200,116

 
265,024

Other current liabilities
502,413

 
479,501

Short-term debt

 
464,915

Current maturities of long-term debt
157

 

Total current liabilities
702,686

 
1,209,440

Deferred income taxes
1,420,065

 
1,300,015

Regulatory excess deferred taxes
702,493

 
705,101

Regulatory cost of removal obligation
458,101

 
473,172

Deferred credits and other liabilities
594,825

 
400,216

 
$
14,870,982

 
$
13,367,619

See accompanying notes to condensed consolidated financial statements.

3



ATMOS ENERGY CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
 
 
Three Months Ended June 30
 
2020
 
2019
 
(Unaudited)
(In thousands, except per
share data)
Operating revenues
 
 
 
Distribution segment
$
435,308

 
$
444,944

Pipeline and storage segment
158,008

 
149,198

Intersegment eliminations
(100,321
)
 
(108,404
)
Total operating revenues
492,995

 
485,738

 
 
 
 
Purchased gas cost
 
 
 
Distribution segment
126,093

 
139,518

Pipeline and storage segment
(11
)
 
(96
)
Intersegment eliminations
(100,010
)
 
(108,096
)
Total purchased gas cost
26,072

 
31,326

 
 
 
 
Operation and maintenance expense
149,460

 
164,545

Depreciation and amortization expense
107,104

 
97,700

Taxes, other than income
71,324

 
69,965

Operating income
139,035

 
122,202

Other non-operating income
7,235

 
1,645

Interest charges
19,580

 
19,592

Income before income taxes
126,690

 
104,255

Income tax expense
8,899

 
23,789

Net income
$
117,791

 
$
80,466

Basic net income per share
$
0.96

 
$
0.68

Diluted net income per share
$
0.96

 
$
0.68

Cash dividends per share
$
0.575

 
$
0.525

Basic weighted average shares outstanding
123,026

 
118,075

Diluted weighted average shares outstanding
123,032

 
118,430

 
 
 
 
Net income
$
117,791

 
$
80,466

Other comprehensive income (loss), net of tax
 
 
 
Net unrealized holding gains on available-for-sale securities, net of tax of $96 and $27
364

 
94

Cash flow hedges:
 
 
 
Amortization and unrealized gain (loss) on interest rate agreements, net of tax of $(1,115) and $312
(4,450
)
 
1,053

Total other comprehensive income (loss)
(4,086
)
 
1,147

Total comprehensive income
$
113,705

 
$
81,613

See accompanying notes to condensed consolidated financial statements.

4




ATMOS ENERGY CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

 
Nine Months Ended June 30
 
2020
 
2019
 
(Unaudited)
(In thousands, except per
share data)
Operating revenues
 
 
 
Distribution segment
$
2,196,817

 
$
2,341,668

Pipeline and storage segment
452,421

 
419,318

Intersegment eliminations
(303,015
)
 
(302,821
)
Total operating revenues
2,346,223

 
2,458,165

 
 
 
 
Purchased gas cost
 
 
 
Distribution segment
942,586

 
1,147,598

Pipeline and storage segment
290

 
(544
)
Intersegment eliminations
(302,053
)
 
(301,887
)
Total purchased gas cost
640,823

 
845,167

 
 
 
 
Operation and maintenance expense
449,529

 
452,572

Depreciation and amortization expense
318,082

 
290,537

Taxes, other than income
214,535

 
213,546

Operating income
723,254

 
656,343

Other non-operating income (expense)
9,133

 
(1,846
)
Interest charges
68,980

 
74,390

Income before income taxes
663,407

 
580,107

Income tax expense
127,297

 
127,107

Net income
$
536,110

 
$
453,000

Basic net income per share
$
4.38

 
$
3.89

Diluted net income per share
$
4.37

 
$
3.88

Cash dividends per share
$
1.725

 
$
1.575

Basic weighted average shares outstanding
122,352

 
116,485

Diluted weighted average shares outstanding
122,463

 
116,673

 
 
 
 
Net income
$
536,110

 
$
453,000

Other comprehensive income (loss), net of tax
 
 
 
Net unrealized holding gains on available-for-sale securities, net of tax of $47 and $56
200

 
191

Cash flow hedges:
 
 
 
Amortization and unrealized loss on interest rate agreements, net of tax of $(492) and $(7,093)
(2,344
)
 
(23,997
)
Total other comprehensive loss
(2,144
)
 
(23,806
)
Total comprehensive income
$
533,966

 
$
429,194

See accompanying notes to condensed consolidated financial statements.

5



ATMOS ENERGY CORPORATION
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
 
 
Nine Months Ended June 30
 
2020
 
2019
 
(Unaudited)
(In thousands)
Cash Flows From Operating Activities
 
 
 
Net income
$
536,110

 
$
453,000

Adjustments to reconcile net income to net cash provided by operating activities:
 
 
 
Depreciation and amortization expense
318,082

 
290,537

Deferred income taxes
137,996

 
120,220

One-time income tax benefit
(20,962
)
 

Other
5,935

 
9,649

Net assets / liabilities from risk management activities
1,295

 
(1,976
)
Net change in operating assets and liabilities
(82,970
)
 
(62,502
)
Net cash provided by operating activities
895,486

 
808,928

Cash Flows From Investing Activities
 
 
 
Capital expenditures
(1,405,673
)
 
(1,199,199
)
Proceeds from the sale of discontinued operations

 
4,000

Debt and equity securities activities, net
(692
)
 
(4,041
)
Other, net
6,098

 
3,839

Net cash used in investing activities
(1,400,267
)
 
(1,195,401
)
Cash Flows From Financing Activities
 
 
 
Net decrease in short-term debt
(464,915
)
 
(500,838
)
Net proceeds from equity offering
358,047

 
593,731

Issuance of common stock through stock purchase and employee retirement plans
14,125

 
14,128

Proceeds from issuance of long-term debt
999,450

 
1,045,221

Settlement of interest rate swaps

 
(90,141
)
Repayment of long-term debt

 
(450,000
)
Cash dividends paid
(210,674
)
 
(181,982
)
Debt issuance costs
(7,738
)
 
(11,254
)
Net cash provided by financing activities
688,295

 
418,865

Net increase in cash and cash equivalents
183,514

 
32,392

Cash and cash equivalents at beginning of period
24,550

 
13,771

Cash and cash equivalents at end of period
$
208,064

 
$
46,163


See accompanying notes to condensed consolidated financial statements.

6



ATMOS ENERGY CORPORATION
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
June 30, 2020
1.    Nature of Business
Atmos Energy Corporation (“Atmos Energy” or the “Company”) and its subsidiaries are engaged in the regulated natural gas distribution and pipeline and storage businesses. Our distribution business is subject to federal and state regulation and/or regulation by local authorities in each of the states in which our regulated divisions and subsidiaries operate.
Our distribution business delivers natural gas through sales and transportation arrangements to over three million residential, commercial, public authority and industrial customers through our six regulated distribution divisions, which at June 30, 2020, covered service areas located in eight states.
Our pipeline and storage business, which is also subject to federal and state regulations, includes the transportation of natural gas to our Texas and Louisiana distribution systems and the management of our underground storage facilities used to support our distribution business in various states.
    
2.    Unaudited Financial Information
These consolidated interim-period financial statements have been prepared in accordance with accounting principles generally accepted in the United States on the same basis, aside from accounting policy changes noted below, as those used for the Company’s audited consolidated financial statements included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. In the opinion of management, all material adjustments (consisting of normal recurring accruals) necessary for a fair presentation have been made to the unaudited consolidated interim-period financial statements. These consolidated interim-period financial statements are condensed as permitted by the instructions to Form 10-Q and should be read in conjunction with the audited consolidated financial statements of Atmos Energy Corporation included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. Because of seasonal and other factors, the results of operations for the nine-month period ended June 30, 2020 are not indicative of our results of operations for the full 2020 fiscal year, which ends September 30, 2020.
Except as noted below related to recent ratemaking activity and in Note 12 to the unaudited condensed consolidated financial statements regarding new cash flow hedges, no events have occurred subsequent to the balance sheet date that would require recognition or disclosure in the unaudited condensed consolidated financial statements.

Significant accounting policies
Our accounting policies are described in Note 2 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
During the second quarter of fiscal 2020, we completed our annual goodwill impairment assessment. Based on the assessment performed, we determined that our goodwill was not impaired.
Accounting pronouncements adopted in fiscal 2020
In February 2016, the Financial Accounting Standards Board (FASB) issued a comprehensive new leasing standard that requires lessees to recognize a lease liability and a right-of-use (ROU) asset for all leases, including operating leases on its balance sheet. The new standard was effective for us beginning on October 1, 2019. See Note 6 to the unaudited condensed consolidated financial statements for further details regarding our adoption of the new lease standard and the related disclosures.
Accounting pronouncements that will be effective after fiscal 2020
In March 2020, the FASB issued optional guidance which will ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments provide optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by the cessation of the London Interbank Offered Rate (LIBOR). The amendments can be elected immediately, as of March 12, 2020, through December 31, 2022. We are currently evaluating if we will apply the optional guidance as we assess the impact of the cessation of LIBOR on our current contracts and hedging relationships and the potential impact on our financial position, results of operations and cash flows.
In December 2019, the FASB issued new guidance related to accounting for income taxes which removes certain exceptions for recognizing deferred taxes for investments, performing intraperiod allocations and calculating income taxes in interim periods. The new standard also adds guidance to reduce complexity in certain areas, such as recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. The new standard will be effective for us beginning

7



on October 1, 2021; early adoption is permitted. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
In June 2016, the FASB issued new guidance which will require credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model. Under this model, entities will estimate credit losses over the entire contractual term of the instrument from the date of initial recognition of that instrument. In contrast, current U.S. GAAP is based on an incurred loss model that delays recognition of credit losses until it is probable the loss has been incurred. The new guidance also introduces a new impairment recognition model for available-for-sale debt securities that will require credit losses to be recorded through an allowance account. The new standard will be effective for us beginning on October 1, 2020. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
Regulatory assets and liabilities
Accounting principles generally accepted in the United States require cost-based, rate-regulated entities that meet certain criteria to reflect the authorized recovery of costs due to regulatory decisions in their financial statements. As a result, certain costs are permitted to be capitalized rather than expensed because they can be recovered through rates. We record certain costs as regulatory assets when future recovery through customer rates is considered probable. Regulatory liabilities are recorded when it is probable that revenues will be reduced for amounts that will be credited to customers through the ratemaking process. Substantially all of our regulatory assets are recorded as a component of deferred charges and other assets and our regulatory liabilities are recorded as a component of other current liabilities and deferred credits and other liabilities. Deferred gas costs are recorded either in other current assets or liabilities and our regulatory excess deferred taxes and regulatory cost of removal obligation are reported separately.
Significant regulatory assets and liabilities as of June 30, 2020 and September 30, 2019 included the following:
 
June 30,
2020
 
September 30,
2019
 
(In thousands)
Regulatory assets:
 
 
 
Pension and postretirement benefit costs
$
79,108

 
$
86,089

Infrastructure mechanisms(1)
180,390

 
131,894

Deferred gas costs

 
23,766

Recoverable loss on reacquired debt
5,259

 
6,551

Deferred pipeline record collection costs
28,700

 
26,418

Rate case costs
401

 
1,346

Other
6,173

 
8,483

 
$
300,031

 
$
284,547

Regulatory liabilities:
 
 
 
Regulatory excess deferred taxes(2)
$
723,400

 
$
726,307

Regulatory cost of service reserve
2,559

 
5,238

Regulatory cost of removal obligation
528,932

 
528,893

Deferred gas costs
48,917

 
14,112

Asset retirement obligation
17,054

 
17,054

APT annual adjustment mechanism
62,461

 
78,402

Other
21,923

 
16,120

 
$
1,405,246

 
$
1,386,126


 
(1)
Infrastructure mechanisms in Texas, Louisiana and Tennessee allow for the deferral of all eligible expenses associated with capital expenditures incurred pursuant to these rules, including the recording of interest on deferred expenses until the next rate proceeding (rate case or annual rate filing), at which time investment and costs would be recoverable through base rates.
(2)
Due to the passage of the Kansas House Bill 2585, on June 1, 2020, we remeasured our deferred tax liability and updated our state deferred tax rate resulting in a $12.1 million regulatory liability as of June 30, 2020. See further details in Note 11. The remaining amount reflects the remeasurement of the net deferred tax liability included in our rate base as a result of the Tax Cuts and Jobs Act of 2017 (the "TCJA"). Of this amount, $20.9 million as of June 30, 2020 and $21.2 million as of September 30, 2019 is recorded in other current liabilities. These liabilities are being returned to customers in most of our jurisdictions on a provisional basis over 15 to 46 years until formal orders establish the final refund periods.


8



During the nine months ended June 30, 2020, we received regulatory orders in Louisiana, Mississippi, Texas (including APT) and Virginia to defer into a regulatory asset all expenses, beyond the normal course of business, related to Coronavirus Disease 2019 (COVID-19 or virus), including bad debt expense. Subsequent to June 30, 2020, we also received a regulatory order in Kansas to defer into a regulatory asset these expenses. As of June 30, 2020, no amounts have been recorded as regulatory assets or liabilities for expenses related to COVID-19, including bad debt expense.

3.    Segment Information

 We manage and review our consolidated operations through the following reportable segments:

The distribution segment is primarily comprised of our regulated natural gas distribution and related sales operations in eight states.
The pipeline and storage segment is comprised primarily of the pipeline and storage operations of our Atmos Pipeline-Texas division and our natural gas transmission operations in Louisiana.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies found in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
Income statements and capital expenditures for the three and nine months ended June 30, 2020 and 2019 by segment are presented in the following tables:
 
Three Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
434,650

 
$
58,345

 
$

 
$
492,995

Intersegment revenues
658

 
99,663

 
(100,321
)
 

Total operating revenues
435,308

 
158,008

 
(100,321
)
 
492,995

Purchased gas cost
126,093

 
(11
)
 
(100,010
)
 
26,072

Operation and maintenance expense
107,537

 
42,234

 
(311
)
 
149,460

Depreciation and amortization expense
77,187

 
29,917

 

 
107,104

Taxes, other than income
61,980

 
9,344

 

 
71,324

Operating income
62,511

 
76,524

 

 
139,035

Other non-operating income
5,167

 
2,068

 

 
7,235

Interest charges
7,969

 
11,611

 

 
19,580

Income before income taxes
59,709

 
66,981

 

 
126,690

Income tax expense
810

 
8,089

 

 
8,899

Net income
$
58,899

 
$
58,892

 
$

 
$
117,791

Capital expenditures
$
342,385

 
$
68,551

 
$

 
$
410,936




9



 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
444,287

 
$
41,451

 
$

 
$
485,738

Intersegment revenues
657

 
107,747

 
(108,404
)
 

Total operating revenues
444,944

 
149,198

 
(108,404
)
 
485,738

Purchased gas cost
139,518

 
(96
)
 
(108,096
)
 
31,326

Operation and maintenance expense
123,998

 
40,855

 
(308
)
 
164,545

Depreciation and amortization expense
70,611

 
27,089

 

 
97,700

Taxes, other than income
62,134

 
7,831

 

 
69,965

Operating income
48,683

 
73,519

 

 
122,202

Other non-operating income (expense)
3,005

 
(1,360
)
 

 
1,645

Interest charges
10,597

 
8,995

 

 
19,592

Income before income taxes
41,091

 
63,164

 

 
104,255

Income tax expense
8,693

 
15,096

 

 
23,789

Net income
$
32,398

 
$
48,068

 
$

 
$
80,466

Capital expenditures
$
316,825

 
$
104,788

 
$

 
$
421,613


 
Nine Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,194,786

 
$
151,437

 
$

 
$
2,346,223

Intersegment revenues
2,031

 
300,984

 
(303,015
)
 

Total operating revenues
2,196,817

 
452,421

 
(303,015
)
 
2,346,223

Purchased gas cost
942,586

 
290

 
(302,053
)
 
640,823

Operation and maintenance expense
337,740

 
112,751

 
(962
)
 
449,529

Depreciation and amortization expense
229,526

 
88,556

 

 
318,082

Taxes, other than income
190,636

 
23,899

 

 
214,535

Operating income
496,329

 
226,925

 

 
723,254

Other non-operating income
1,930

 
7,203

 

 
9,133

Interest charges
35,128

 
33,852

 

 
68,980

Income before income taxes
463,131

 
200,276

 

 
663,407

Income tax expense
87,411

 
39,886

 

 
127,297

Net income
$
375,720

 
$
160,390

 
$

 
$
536,110

Capital expenditures
$
1,119,945

 
$
285,728

 
$

 
$
1,405,673




10



 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,339,660

 
$
118,505

 
$

 
$
2,458,165

Intersegment revenues
2,008

 
300,813

 
(302,821
)
 

Total operating revenues
2,341,668

 
419,318

 
(302,821
)
 
2,458,165

Purchased gas cost
1,147,598

 
(544
)
 
(301,887
)
 
845,167

Operation and maintenance expense
347,386

 
106,120

 
(934
)
 
452,572

Depreciation and amortization expense
210,224

 
80,313

 

 
290,537

Taxes, other than income
189,377

 
24,169

 

 
213,546

Operating income
447,083

 
209,260

 

 
656,343

Other non-operating income (expense)
1,791

 
(3,637
)
 

 
(1,846
)
Interest charges
44,703

 
29,687

 

 
74,390

Income before income taxes
404,171

 
175,936

 

 
580,107

Income tax expense
85,195

 
41,912

 

 
127,107

Net income
$
318,976

 
$
134,024

 
$

 
$
453,000

Capital expenditures
$
912,640

 
$
286,559

 
$

 
$
1,199,199

 


Balance sheet information at June 30, 2020 and September 30, 2019 by segment is presented in the following tables:
 
June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
9,644,503

 
$
3,236,347

 
$

 
$
12,880,850

Total assets
$
14,098,715

 
$
3,471,282

 
$
(2,699,015
)
 
$
14,870,982


 
September 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
8,737,590

 
$
3,050,079

 
$

 
$
11,787,669

Total assets
$
12,579,741

 
$
3,279,323

 
$
(2,491,445
)
 
$
13,367,619


4.    Earnings Per Share
We use the two-class method of computing earnings per share because we have participating securities in the form of non-vested restricted stock units with a nonforfeitable right to dividend equivalents, for which vesting is predicated solely on the passage of time. The calculation of earnings per share using the two-class method excludes income attributable to these participating securities from the numerator and excludes the dilutive impact of those shares from the denominator. Basic weighted average shares outstanding is calculated based upon the weighted average number of common shares outstanding during the periods presented. Also, this calculation includes fully vested stock awards that have not yet been issued as common stock. Additionally, the weighted average shares outstanding for diluted EPS includes the incremental effects of the forward sale agreements, discussed in Note 8 to the unaudited condensed consolidated financial statements, when the impact is dilutive. Basic and diluted earnings per share for the three and nine months ended June 30, 2020 and 2019 are calculated as follows:


11



 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands, except per share amounts)
Basic Earnings Per Share
 
 
 
 
 
 
 
Net income
$
117,791

 
$
80,466

 
$
536,110

 
$
453,000

Less: Income allocated to participating securities
88

 
64

 
408

 
386

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Net income per share — Basic
$
0.96

 
$
0.68

 
$
4.38

 
$
3.89

Diluted Earnings Per Share
 
 
 
 
 
 
 
Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Effect of dilutive shares

 

 

 

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Dilutive shares
6

 
355

 
111

 
188

Diluted weighted average shares outstanding
123,032

 
118,430

 
122,463

 
116,673

Net income per share - Diluted
$
0.96

 
$
0.68

 
$
4.37

 
$
3.88



5.    Revenue
Our revenue recognition policy is fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. The following tables disaggregate our revenue from contracts with customers by customer type and segment and provide a reconciliation to total operating revenues, including intersegment revenues, for the three and nine months ended June 30, 2020 and 2019.
 
Three Months Ended June 30, 2020
 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
286,937

 
$

 
$
269,484

 
$

Commercial
101,055

 

 
113,591

 

Industrial
17,019

 

 
25,277

 

Public authority and other
7,063

 

 
6,305

 

Total gas sales revenues
412,074

 

 
414,657

 

Transportation revenues
22,532

 
164,675

 
22,923

 
166,864

Miscellaneous revenues
2,793

 
2,277

 
6,125

 
2,407

Revenues from contracts with customers
437,399

 
166,952

 
443,705

 
169,271

Alternative revenue program revenues(1)
(2,567
)
 
(8,944
)
 
748

 
(20,073
)
Other revenues
476

 

 
491

 

Total operating revenues
$
435,308

 
$
158,008

 
$
444,944

 
$
149,198




12



 
Nine Months Ended June 30, 2020
 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
1,435,328

 
$

 
$
1,513,239

 
$

Commercial
543,148

 

 
611,474

 

Industrial
67,572

 

 
95,701

 

Public authority and other
34,747

 

 
36,677

 

Total gas sales revenues
2,080,795

 

 
2,257,091

 

Transportation revenues
77,676

 
471,433

 
76,005

 
456,558

Miscellaneous revenues
16,565

 
8,767

 
20,439

 
6,862

Revenues from contracts with customers
2,175,036

 
480,200

 
2,353,535

 
463,420

Alternative revenue program revenues(1)
20,320

 
(27,779
)
 
(13,388
)
 
(44,102
)
Other revenues
1,461

 

 
1,521

 

Total operating revenues
$
2,196,817

 
$
452,421

 
$
2,341,668

 
$
419,318


(1)
In our distribution segment, we have weather-normalization adjustment mechanisms that serve to mitigate the effects of weather on our revenue. Additionally, APT has a regulatory mechanism that requires that we share with its tariffed customers 75% of the difference between the total non-tariffed revenues earned during a test period and a revenue benchmark.

6. Leases

We adopted the provisions of the new lease accounting standard beginning on October 1, 2019, using the optional transition method, which allowed us to apply the provisions of the new standard to all leases that existed as of the date of adoption. Therefore, results for reporting periods beginning on October 1, 2019 are presented under the new lease accounting standard and prior periods are presented under the former lease accounting standard.
The new guidance included several practical expedients to facilitate the implementation of the new standard. The following summarizes the practical expedients we used to implement the standard.
We elected to bundle our lease and non-lease components as a single component for all asset classes.
We elected not to perform the following:
Evaluate existing or expired land easements prior to October 1, 2019 to determine if they are leases.
Include short-term leases in the calculation of our lease liability.
Evaluate existing or expired contracts to determine if they are leases.
Assess lease classification for existing or expired leases.
Review initial direct costs for existing leases.
Use hindsight in order to determine the lease term or impairment of our ROU assets.

Upon adoption of this new guidance, we recorded ROU assets and lease liabilities of $231.3 million. Additionally, we reclassified a net $6.5 million of accrued and prepaid lease costs to the ROU asset and $2.5 million related to an existing finance lease from deferred credits and other liabilities to long-term debt.

Implementation of the new lease accounting guidance had no material impact on our condensed consolidated statements of comprehensive income or our condensed consolidated statements of cash flows. Additionally, we did not record a cumulative-effect adjustment to retained earnings on the opening balance sheet.

New Lease Accounting Policy
We determine if an arrangement is a lease at the inception of the agreement based on the terms and conditions in the contract. A contract contains a lease if there is an identified asset and we have the right to control the asset. We are the lessee for substantially all of our leasing activity, which primarily includes operating leases for office and warehouse space, tower space, vehicles and heavy equipment used in our operations. We are also a lessee in finance leases for service centers.
We record a lease liability and a corresponding ROU asset for all of our leases with a term greater than 12 months. For lease contracts containing renewal and termination options, we include the option period in the lease term when it is reasonably certain the option will be exercised. We most frequently assume renewal options at the inception of the arrangement for our

13



tower and fleet leases, based on our anticipated use of the assets. Real estate leases that contain a renewal option are evaluated on a lease-by-lease basis to determine if the option period should be included in the lease term. Currently, we have not included material renewal options for real estate leases in our ROU asset or lease liability. The following table presents our weighted average remaining lease term for our leases.
 
June 30, 2020
Weighted average remaining lease term (years)
 
Finance leases
19.36
Operating leases
10.69


The lease liability represents the present value of all lease payments over the lease term. The discount rate used to determine the present value of the lease liability is the rate implicit in the lease unless that rate cannot be readily determined. We use the implicit rate stated in the agreement to determine the lease liability for our fleet leases. We use our corporate collateralized incremental borrowing rate as the discount rate for all other lease agreements. This rate is appropriate because we believe it represents the rate we would have incurred to borrow funds to acquire the leased asset over a similar term. We calculated this rate using a combination of inputs, including our current credit rating, quoted market prices of interest rates for our publicly traded unsecured debt, observable market yield curve data for peer companies with a credit rating one notch higher than our current credit rating and the lease term.
The following table represents our weighted average discount rate:
 
June 30, 2020
Weighted average discount rate
 
Finance leases
8.02
%
Operating leases
2.91
%

The ROU asset represents the right to use the underlying asset for the lease term, and is equal to the lease liability, adjusted for prepaid or accrued lease payments and any lease incentives that have been paid to us or when we are reasonably certain to incur costs equal to or greater than the allowance defined in the contract.
Variable payments included in our leasing arrangements are expensed in the period in which the obligation for these payments is incurred. Variable payments are dependent on usage, output or may vary for other reasons. Most of our variable lease expense is related to tower leases that have escalating payments based on changes to a stated CPI index, and usage of certain office equipment.
We have not provided material residual value guarantees for our leases, nor do our leases contain material restrictions or covenants.
Lease costs for the three and nine months ended June 30, 2020 are presented in the table below. These costs include both amounts recognized in expense and amounts capitalized. For the three and nine months ended June 30, 2020, we did not have material short-term lease costs or variable lease costs.
 
Three Months Ended June 30, 2020
Nine Months Ended June 30, 2020
 
(In thousands)
Finance lease cost
$
197

$
376

Operating lease cost
10,371

30,461

Total lease cost
$
10,568

$
30,837



14



Our ROU assets and lease liabilities are presented as follows on the condensed consolidated balance sheets (unaudited):
 
Balance Sheet Classification
June 30, 2020
 
 
(In thousands)
Assets
 
 
Finance leases
Net Property, Plant and Equipment
$
8,554

Operating leases
Deferred charges and other assets
225,311

Total right-of-use assets
 
$
233,865

Liabilities
 
 
Current
 
 
Finance leases
Current maturities of long-term debt
$
157

Operating leases
Other current liabilities
33,884

Noncurrent
 
 
Finance leases
Long-term debt
8,479

Operating leases
Deferred credits and other liabilities
200,390

Total lease liabilities
 
$
242,910



Other pertinent information related to leases was as follows. During the nine months ended June 30, 2020, amounts paid in cash for our finance leases were not material.
 
Nine Months Ended June 30, 2020
 
(In thousands)
Cash paid amounts included in the measurement of lease liabilities
 
Operating cash flows used for operating leases
$
28,011

Right-of-use assets obtained in exchange for lease obligations
 
Finance leases
$
6,143

Operating leases
$
23,628



Maturities of our lease liabilities as of June 30, 2020, presented on a rolling 12-month basis, were as follows:
 
Total
Finance Leases
Operating Leases
 
(In thousands)
Year 1
$
39,017

$
738

$
38,279

Year 2
37,983

749

37,234

Year 3
33,112

759

32,353

Year 4
26,386

770

25,616

Year 5
17,607

781

16,826

Thereafter
139,172

12,862

126,310

Total lease payments
293,277

16,659

276,618

Less: Imputed interest
50,367

8,023

42,344

Total
$
242,910

$
8,636

$
234,274

Reported as of June 30, 2020
 
 
 
Short-term lease liabilities
$
34,041

$
157

$
33,884

Long-term lease liabilities
208,869

8,479

200,390

Total lease liabilities
$
242,910

$
8,636

$
234,274



15



Disclosures Related to Prior Periods

The future minimum lease payments as of September 30, 2019 were as follows:
 
Operating
Leases(1)
 
Capital Lease
 
(In thousands)
2020
$
21,017

 
$
243

2021
20,416

 
248

2022
19,370

 
253

2023
18,071

 
258

2024
15,718

 
263

Thereafter
105,544

 
4,343

Total minimum lease payments
$
200,136

 
5,608

Less amount representing interest
 
 
3,018

Present value of net minimum lease payments
 
 
$
2,590

(1)
Future minimum lease payments do not include amounts for fleet leases and other de minimis items that can be renewed beyond the initial lease term. The Company anticipates renewing the leases beyond the initial term, but the anticipated payments associated with the renewals do not meet the definition of expected minimum lease payments and therefore are not included above. Expected payments are $17.6 million in 2020, $18.0 million in 2021, $11.8 million in 2022, $8.5 million in 2023, $5.4 million 2024 and $2.7 million thereafter.
Consolidated lease and rental expense for the three and nine months ended June 30, 2019 was $10.5 million and $30.7 million.

7.    Debt
The nature and terms of our debt instruments and credit facilities are described in detail in Note 6 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. Other than as described below, there were no material changes in the terms of our debt instruments during the nine months ended June 30, 2020.
Long-term debt at June 30, 2020 and September 30, 2019 consisted of the following:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Unsecured 3.00% Senior Notes, due 2027
$
500,000

 
$
500,000

Unsecured 2.625% Senior Notes, due 2029
300,000

 

Unsecured 5.95% Senior Notes, due 2034
200,000

 
200,000

Unsecured 5.50% Senior Notes, due 2041
400,000

 
400,000

Unsecured 4.15% Senior Notes, due 2043
500,000

 
500,000

Unsecured 4.125% Senior Notes, due 2044
750,000

 
750,000

Unsecured 4.30% Senior Notes, due 2048
600,000

 
600,000

Unsecured 4.125% Senior Notes, due 2049
450,000

 
450,000

Unsecured 3.375% Senior Notes, due 2049
500,000

 

Floating-rate term loan, due 2022
200,000

 

Medium-term note Series A, 1995-1, 6.67%, due 2025
10,000

 
10,000

Unsecured 6.75% Debentures, due 2028
150,000

 
150,000

Finance lease obligations (see Note 6)
8,636

 

Total long-term debt
4,568,636

 
3,560,000

Less:
 
 
 
Original issue (premium) / discount on unsecured senior notes and debentures
623

 
193

Debt issuance cost
36,515

 
30,355

Current maturities
157

 

 
$
4,531,341

 
$
3,529,452



16



On April 9, 2020, we entered into a two year, $200 million term loan agreement that bears interest at a rate of LIBOR plus 1.25 percent. The term loan was used to pay down borrowings pursuant to our commercial paper program.
On October 2, 2019, we completed a public offering of $300 million of 2.625% senior notes due 2029 and $500 million of 3.375% senior notes due 2049. We received net proceeds from the offering, after the underwriting discount and offering expenses, of $791.7 million, that were used for general corporate purposes, including the repayment of borrowings pursuant to our commercial paper program. The effective interest rate on these notes is 2.72% and 3.42%, after giving effect to the offering costs.
Short-term debt
We utilize short-term debt to provide cost-effective, short-term financing until it can be replaced with a balance of long-term debt and equity financing that achieves the Company’s desired capital structure with an equity-to-total-capitalization ratio between 50% and 60%, inclusive of long-term and short-term debt. Our short-term borrowing requirements are driven primarily by construction work in progress and the seasonal nature of the natural gas business. Changes in the price of natural gas and the amount of natural gas we need to supply our customers’ needs could significantly affect our borrowing requirements. Our short-term borrowings typically reach their highest levels in the winter months.
As of June 30, 2020, our short-term borrowing requirements were satisfied through a combination of a $1.5 billion commercial paper program and four committed revolving credit facilities with third-party lenders that provide approximately $2.2 billion of total working capital funding.
The primary source of our funding is our commercial paper program, which is supported by a five-year unsecured $1.5 billion credit facility that expires on September 25, 2023. The facility bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a margin ranging from zero percent to 1.25 percent, based on the Company’s credit ratings. Additionally, the facility contains a $250 million accordion feature, which provides the opportunity to increase the total committed loan to $1.75 billion. At June 30, 2020, there were no amounts outstanding under our commercial paper program. At September 30, 2019, a total of $464.9 million was outstanding.
Additionally, we had a $25 million 364-day unsecured facility that was renewed effective April 1, 2020 and increased to $50 million, which is used to provide working capital funding. There were no borrowings outstanding under this facility as of June 30, 2020.
Finally, we had a $10 million 364-day unsecured revolving credit facility, which was replaced on April 30, 2020, with a new $50 million 364-day unsecured revolving credit facility, which is used primarily to issue letters of credit. At June 30, 2020, there were no borrowings outstanding under the new facility; however, outstanding letters of credit reduced the total amount available to us under our $50 million facility to $44.4 million.
On April 23, 2020, we executed a new $600 million 364-day unsecured revolving credit facility to provide additional working capital funding. The facility bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a margin ranging from zero percent to 1.25 percent, based on the Company's credit ratings. At June 30, 2020, there were no borrowings outstanding under this facility.
Debt covenants
The availability of funds under these credit facilities is subject to conditions specified in the respective credit agreements, all of which we currently satisfy. These conditions include our compliance with financial covenants and the continued accuracy of representations and warranties contained in these agreements. We are required by the financial covenants in each of these facilities to maintain, at the end of each fiscal quarter, a ratio of total-debt-to-total-capitalization of no greater than 70 percent. At June 30, 2020, our total-debt-to-total-capitalization ratio, as defined in the agreements, was 43 percent. In addition, both the interest margin and the fee that we pay on unused amounts under certain of these facilities are subject to adjustment depending upon our credit ratings.
These credit facilities and our public indentures contain usual and customary covenants for our business, including covenants substantially limiting liens, substantial asset sales and mergers. Additionally, our public debt indentures relating to our senior notes and debentures, as well as certain of our revolving credit agreements, each contain a default provision that is triggered if outstanding indebtedness arising out of any other credit agreements in amounts ranging from in excess of $15 million to in excess of $100 million becomes due by acceleration or if not paid at maturity. We were in compliance with all of our debt covenants as of June 30, 2020. If we were unable to comply with our debt covenants, we would likely be required to repay our outstanding balances on demand, provide additional collateral or take other corrective actions.




17



8.    Shareholders' Equity

The following tables present a reconciliation of changes in stockholders' equity for the three and nine months ended June 30, 2020 and 2019.
 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2019
119,338,925

 
$
597

 
$
3,712,194

 
$
(114,583
)
 
$
2,152,015

 
$
5,750,223

Net income

 

 

 

 
178,673

 
178,673

Other comprehensive income

 

 

 
1,052

 

 
1,052

Cash dividends ($0.575 per share)

 

 

 

 
(69,557
)
 
(69,557
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
2,758,929

 
13

 
263,259

 

 

 
263,272

Stock-based compensation plans
164,549

 
1

 
4,111

 

 

 
4,112

Balance, December 31, 2019
122,262,403

 
611

 
3,979,564

 
(113,531
)
 
2,261,131

 
6,127,775

Net income

 

 

 

 
239,646

 
239,646

Other comprehensive income

 

 

 
890

 

 
890

Cash dividends ($0.575 per share)

 

 

 

 
(70,520
)
 
(70,520
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
38,662

 
1

 
3,095

 

 

 
3,096

Stock-based compensation plans
7,660

 

 
3,528

 

 

 
3,528

Balance, March 31, 2020
122,308,725

 
612

 
3,986,187

 
(112,641
)
 
2,430,257

 
6,304,415

Net income

 

 

 

 
117,791

 
117,791

Other comprehensive loss

 

 

 
(4,086
)
 

 
(4,086
)
Cash dividends ($0.575 per share)

 

 

 

 
(70,597
)
 
(70,597
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
965,576

 
5

 
105,799

 

 

 
105,804

Stock-based compensation plans
76,966

 

 
8,144

 

 

 
8,144

Balance, June 30, 2020
123,351,267

 
$
617

 
$
4,100,130

 
$
(116,727
)
 
$
2,477,451

 
$
6,461,471




18



 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2018
111,273,683

 
$
556

 
$
2,974,926

 
$
(83,647
)
 
$
1,878,116

 
$
4,769,951

Net income

 

 

 

 
157,646

 
157,646

Other comprehensive loss

 

 

 
(22,258
)
 

 
(22,258
)
Cash dividends ($0.525 per share)

 

 

 

 
(58,722
)
 
(58,722
)
Cumulative effect of accounting change

 

 

 
(8,210
)
 
8,210

 

Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
5,434,812

 
27

 
498,948

 

 

 
498,975

Stock-based compensation plans
184,464

 
1

 
2,602

 

 

 
2,603

Balance, December 31, 2018
116,892,959

 
584

 
3,476,476

 
(114,115
)
 
1,985,250

 
5,348,195

Net income

 

 

 

 
214,888

 
214,888

Other comprehensive loss

 

 

 
(2,695
)
 

 
(2,695
)
Cash dividends ($0.525 per share)

 

 

 

 
(61,606
)
 
(61,606
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
61,006

 
1

 
5,453

 

 

 
5,454

Stock-based compensation plans
28,938

 

 
3,865

 

 

 
3,865

Balance, March 31, 2019
116,982,903

 
585

 
3,485,794

 
(116,810
)
 
2,138,532

 
5,508,101

Net income

 

 

 

 
80,466

 
80,466

Other comprehensive income

 

 

 
1,147

 

 
1,147

Cash dividends ($0.525 per share)

 

 

 

 
(61,654
)
 
(61,654
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
1,127,244

 
5

 
103,425

 

 

 
103,430

Stock-based compensation plans
85,966

 
1

 
10,505

 

 

 
10,506

Balance, June 30, 2019
118,196,113

 
$
591

 
$
3,599,724

 
$
(115,663
)
 
$
2,157,344

 
$
5,641,996


Shelf Registration, At-the-Market Equity Sales Program and Equity Issuances
On February 11, 2020, we filed a shelf registration statement with the Securities and Exchange Commission (SEC) that allows us to issue up to $4.0 billion in common stock and/or debt securities, which expires February 11, 2023. This shelf registration statement replaced our previous shelf registration statement which was filed on November 13, 2018 (2018 Registration Statement). At June 30, 2020, approximately $3.0 billion of securities remained available for issuance under the shelf registration statement.
On February 12, 2020, we filed a prospectus supplement under the shelf registration statement relating to an at-the-market (ATM) equity sales program (February 2020 ATM) under which we may issue and sell shares of our common stock up to an aggregate offering price of $1.0 billion (including shares of common stock that may be sold pursuant to forward sale agreements entered into concurrently with the ATM equity sales program). This ATM equity sales program replaced our previous ATM equity sales program, filed on November 19, 2018 (November 2018 ATM), which was exhausted during the second quarter of fiscal 2020 with the execution of forward sales.
During the nine months ended June 30, 2020, we executed forward sales under the February 2020 ATM and the November 2018 ATM equity sales programs with various forward sellers who borrowed and sold 4,148,057 shares of our common stock at an aggregate price of $453.9 million. Additionally, during the nine months ended June 30, 2020, we settled forward sale agreements with respect to 3,146,108 shares that had been borrowed and sold by various forward sellers during fiscal 2019 under the November 2018 ATM for net proceeds of $314.6 million. As of June 30, 2020, the February 2020 ATM program had approximately $621 million of equity available for issuance.
On November 30, 2018, we filed a prospectus supplement under the 2018 Registration Statement relating to an underwriting agreement to sell 5,390,836 shares of our common stock for $500 million. After expenses, net proceeds from the offering were $494.1 million. Concurrently, we entered into separate forward sales agreements with two forward sellers who

19



borrowed and sold 2,668,464 shares of our common stock at an aggregate price of $247.5 million. During the nine months ended June 30, 2019, we settled forward sale agreements with respect to 1,089,700 of the shares that had been borrowed and sold for net proceeds of $99.6 million. During the nine months ended June 30, 2020, we settled the remaining 485,189 shares under these forward sale agreements for net proceeds of $44.4 million.
During the nine months ended June 30, 2019, we executed forward sales under the November 2018 ATM with various forward sellers who borrowed and sold 2,721,072 shares of our common stock at an aggregate price of $268.7 million.
If we had settled all shares that remain available under our outstanding forward sale agreements as of June 30, 2020, we would have received proceeds of $547.2 million, based on a net price of $106.33 per share. Additional details are presented below.
Maturity
Shares Available
 
Net Proceeds Available
(In thousands)
 
Forward Price
September 30, 2020
1,662,270

 
$
174,142

 
$
104.76

March 31, 2021
2,089,927

 
229,650

 
$
109.88

June 30, 2021
1,394,423

 
143,430

 
$
102.86

Total
5,146,620

 
$
547,222

 
 


Accumulated Other Comprehensive Income (Loss)
We record deferred gains (losses) in AOCI related to available-for-sale debt securities and interest rate agreement cash flow hedges. Deferred gains (losses) for our available-for-sale debt securities are recognized in earnings upon settlement, while deferred gains (losses) related to our interest rate agreement cash flow hedges are recognized in earnings as they are amortized. The following tables provide the components of our accumulated other comprehensive income (loss) balances, net of the related tax effects allocated to each component of other comprehensive income (loss).
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2019
$
132

 
$
(114,715
)
 
$
(114,583
)
Other comprehensive income (loss) before reclassifications
202

 
(4,932
)
 
(4,730
)
Amounts reclassified from accumulated other comprehensive income
(2
)
 
2,588

 
2,586

Net current-period other comprehensive income (loss)
200

 
(2,344
)
 
(2,144
)
June 30, 2020
$
332

 
$
(117,059
)
 
$
(116,727
)

 
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2018
$
8,124

 
$
(91,771
)
 
$
(83,647
)
Other comprehensive income (loss) before reclassifications
192

 
(25,966
)
 
(25,774
)
Amounts reclassified from accumulated other comprehensive income
(1
)
 
1,969

 
1,968

Net current-period other comprehensive income (loss)
191

 
(23,997
)
 
(23,806
)
Cumulative effect of accounting change
(8,210
)
 

 
(8,210
)
June 30, 2019
$
105

 
$
(115,768
)
 
$
(115,663
)



9.     Interim Pension and Other Postretirement Benefit Plan Information
The components of our net periodic pension cost for our pension and other postretirement benefit plans for the three and nine months ended June 30, 2020 and 2019 are presented in the following tables. Most of these costs are recoverable through our tariff rates. A portion of these costs is capitalized into our rate base or deferred as a regulatory asset or liability. The remaining costs are recorded as a component of operation and maintenance expense or other non-operating expense.

20



 
Three Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
4,652

 
$
4,044

 
$
3,366

 
$
2,702

Interest cost(1)
5,843

 
6,799

 
2,653

 
2,960

Expected return on assets(1)
(7,079
)
 
(7,113
)
 
(2,625
)
 
(2,664
)
Amortization of prior service cost (credit)(1)
(58
)
 
(57
)
 
43

 
43

Amortization of actuarial (gain) loss(1)
3,242

 
1,606

 
(334
)
 
(2,045
)
Net periodic pension cost
$
6,600

 
$
5,279

 
$
3,103

 
$
996

 
Nine Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
13,957

 
$
12,134

 
$
10,099

 
$
8,107

Interest cost(1)
17,529

 
20,399

 
7,959

 
8,879

Expected return on assets(1)
(21,237
)
 
(21,339
)
 
(7,874
)
 
(7,994
)
Amortization of prior service cost (credit)(1)
(174
)
 
(173
)
 
130

 
130

Amortization of actuarial (gain) loss(1)
9,725

 
4,821

 
(1,003
)
 
(6,134
)
Net periodic pension cost
$
19,800

 
$
15,842

 
$
9,311

 
$
2,988



(1)
The components of net periodic cost other than the service cost component are included in the line item other non-operating expense in the condensed consolidated statements of comprehensive income or are capitalized on the condensed consolidated balance sheets as a regulatory asset or liability, as described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
The amount of funding required for our defined benefit plan is determined in accordance with the Pension Protection Act of 2006 (PPA) and is influenced by the funded position of the plan when the funding requirements are determined on January 1 of each year. Based upon the determination as of January 1, 2020, we are not required to make a minimum contribution to our defined benefit plan during fiscal 2020. However, we may consider whether a voluntary contribution is prudent to maintain certain funding levels.
For the nine months ended June 30, 2020 we contributed $12.2 million to our postretirement medical plans. We anticipate contributing a total of between $10 million and $20 million to our postretirement plans during fiscal 2020.

10.    Commitments and Contingencies
Litigation and Environmental Matters
In the normal course of business, we are subject to various legal and regulatory proceedings. For such matters, we record liabilities when they are considered probable and estimable, based on currently available facts, our historical experience and our estimates of the ultimate outcome or resolution of the liability in the future. While the outcome of these proceedings is uncertain and a loss in excess of the amount we have accrued is possible though not reasonably estimable, it is the opinion of management that any amounts exceeding the accruals will not have a material adverse impact on our financial position, results of operations or cash flows.
We maintain liability insurance for various risks associated with the operation of our natural gas pipelines and facilities, including for property damage and bodily injury. These liability insurance policies generally require us to be responsible for the first $1.0 million (self-insured retention) of each incident.
The National Transportation Safety Board (NTSB) is investigating an incident that occurred at a Dallas, Texas residence on February 23, 2018 that resulted in one fatality and injuries to four other residents. Together with the Railroad Commission of Texas (RRC) and the Pipeline and Hazardous Materials Safety Administration, Atmos Energy is a party to the investigation and in that capacity is working closely with the NTSB to help determine the cause of this incident.

21



We are a party to various other litigation and environmental-related matters or claims that have arisen in the ordinary course of our business. While the results of such litigation and response actions to such environmental-related matters or claims cannot be predicted with certainty, we continue to believe the final outcome of such litigation and matters or claims will not have a material adverse effect on our financial condition, results of operations or cash flows.
Purchase Commitments
Our distribution divisions maintain supply contracts with several vendors that generally cover a period of up to one year. Commitments for estimated base gas volumes are established under these contracts on a monthly basis at contractually negotiated prices. Commitments for incremental daily purchases are made as necessary during the month in accordance with the terms of the individual contract.
Our Mid-Tex Division also maintains a limited number of long-term supply contracts to ensure a reliable source of gas for our customers in its service area, which obligate it to purchase specified volumes at prices indexed to natural gas hubs. These purchase commitment contracts are detailed in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. At June 30, 2020, we were committed to purchase 59.3 Bcf within one year, 71.5 Bcf within two to three years and 0.2 Bcf beyond three years under indexed contracts.
Rate Regulatory Proceedings
As of June 30, 2020, routine rate regulatory proceedings were in progress in some of our service areas, which are discussed in further detail below in Management’s Discussion and Analysis — Recent Ratemaking Developments. Except for these proceedings, there were no material changes to rate regulatory proceedings for the nine months ended June 30, 2020.
11.    Income Taxes

On June 1, 2020, the Kansas legislature passed House Bill 2585 which eliminated the assessment of state income taxes on regulated utilities. This legislation will become effective for the Company on October 1, 2020. Due to the change in the Kansas state tax law, we completed a study of the calculations used to estimate the rate at which state deferred taxes will reverse in the future. As a result, we reduced our deferred tax liability by $32.5 million during the fiscal third quarter. We established a $12.1 million regulatory liability for excess deferred taxes that will be returned to Kansas customers. We are currently working with the Kansas Corporation Commission to determine the amortization period for this liability. We recognized $21.0 million as a one-time income tax benefit in our condensed consolidated statement of comprehensive income for the three and nine months ended June 30, 2020.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was signed into law. The CARES Act, among other things, includes provisions relating to refundable payroll tax credits, deferment of employer side social security payments, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations and technical corrections to tax depreciation methods for qualified improvement property. The CARES Act did not have an impact on our condensed consolidated financial statements for the three and nine months ended June 30, 2020.


12.    Financial Instruments
We currently use financial instruments to mitigate commodity price risk and to mitigate interest rate risk. The objectives and strategies for using financial instruments and the related accounting for these financial instruments are fully described in Notes 2 and 14 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no material changes in our objectives, strategies and accounting for using financial instruments. Our financial instruments do not contain any credit-risk-related or other contingent features that could cause payments to be accelerated when our financial instruments are in net liability positions. The following summarizes those objectives and strategies.

Commodity Risk Management Activities
Our purchased gas cost adjustment mechanisms essentially insulate our distribution segment from commodity price risk; however, our customers are exposed to the effects of volatile natural gas prices. We manage this exposure through a combination of physical storage, fixed-price forward contracts and financial instruments, primarily over-the-counter swap and option contracts, in an effort to minimize the impact of natural gas price volatility on our customers during the winter heating season.
We typically seek to hedge between 25 and 50 percent of anticipated heating season gas purchases using financial instruments. For the 2019-2020 heating season (generally October through March), in the jurisdictions where we are permitted

22



to utilize financial instruments, we hedged approximately 49 percent, or 19.9 Bcf of the winter flowing gas requirements. We have not designated these financial instruments as hedges for accounting purposes.

Interest Rate Risk Management Activities
We manage interest rate risk by periodically entering into financial instruments to effectively fix the Treasury yield component of the interest cost associated with anticipated financings.
In July 2020, we entered into forward starting interest rate swaps to effectively fix the Treasury yield component associated with $300 million of a planned issuance of unsecured senior notes in fiscal 2023 at 1.36% and $300 million of a planned issuance of unsecured senior notes in fiscal 2025 at 1.35%, which we designated as cash flow hedges at the time the agreements were executed. Accordingly, unrealized gains and losses associated with the forward starting interest rate swaps will be recorded as a component of accumulated other comprehensive income (loss). When the forward starting interest rate swaps settle, the realized gain or loss will be recorded as a component of accumulated other comprehensive income (loss) and recognized as a component of interest charges over the life of the related financing arrangement. Hedge ineffectiveness to the extent incurred, will be reported as a component of interest charges.
As of June 30, 2020, we had forward starting interest rate swaps to effectively fix the Treasury yield component associated with $500 million of a planned issuance of unsecured senior notes in fiscal 2021 at 0.69% and $450 million of a planned issuance of unsecured senior notes in fiscal 2022 at 1.33%, which we designated as cash flow hedges at the time the agreements were executed.
As of June 30, 2020, we had $112.1 million of net realized losses in AOCI associated with the settlement of financial instruments used to fix the Treasury yield component of the interest cost of financing various issuances of long-term debt and senior notes, which will be recognized as a component of interest charges over the life of the associated notes from the date of settlement. The remaining amortization periods for these settled amounts extend through fiscal 2049.
 
Quantitative Disclosures Related to Financial Instruments
The following tables present detailed information concerning the impact of financial instruments on our condensed consolidated balance sheet and statements of comprehensive income.
As of June 30, 2020, our financial instruments were comprised of both long and short commodity positions. A long position is a contract to purchase the commodity, while a short position is a contract to sell the commodity. As of June 30, 2020, we had 10,050 MMcf of net long commodity contracts outstanding. These contracts have not been designated as hedges.
Financial Instruments on the Balance Sheet
The following tables present the fair value and balance sheet classification of our financial instruments as of June 30, 2020 and September 30, 2019. The gross amounts of recognized assets and liabilities are netted within our unaudited condensed consolidated balance sheets to the extent that we have netting arrangements with our counterparties. However, for June 30, 2020 and September 30, 2019, no gross amounts and no cash collateral were netted within our consolidated balance sheet.

23



 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
June 30, 2020
 
 
 
 
 
Designated As Hedges:
 
 
 
 
 
Interest rate swaps
Other current assets /
Other current liabilities
 
$
66

 
$
(5,305
)
Interest rate swaps
Deferred charges and other assets /
Deferred credits and other liabilities
 
4,181

 
(5,300
)
Total
 
 
4,247

 
(10,605
)
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
1,370

 
(461
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
247

 
(37
)
Total
 
 
1,617

 
(498
)
Gross / Net Financial Instruments
 
 
$
5,864

 
$
(11,103
)

 
 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
September 30, 2019
 
 
 
 
 
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
$
1,586

 
$
(4,552
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
225

 
(1,249
)
Total
 
 
1,811

 
(5,801
)
Gross / Net Financial Instruments
 
 
$
1,811

 
$
(5,801
)
 
Impact of Financial Instruments on the Statement of Comprehensive Income
Cash Flow Hedges
As discussed above, our distribution segment has interest rate agreements, which we designated as cash flow hedges at the time the agreements were executed. The net loss on settled interest rate agreements reclassified from AOCI into interest charges on our condensed consolidated statements of comprehensive income for the three months ended June 30, 2020 and 2019 was $1.4 million and $1.4 million and for the nine months ended June 30, 2020 and 2019 was $4.1 million and $2.6 million.
The following table summarizes the gains and losses arising from hedging transactions that were recognized as a component of other comprehensive income (loss), net of taxes, for the three and nine months ended June 30, 2020 and 2019. The amounts included in the table below exclude gains and losses arising from ineffectiveness because those amounts are immediately recognized in the statement of comprehensive income as incurred.

24



 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Increase (decrease) in fair value:
 
 
 
 
 
 
 
Interest rate agreements
$
(4,932
)
 
$

 
$
(4,932
)
 
$
(25,966
)
Recognition of losses in earnings due to settlements:
 
 
 
 
 
 
 
Interest rate agreements
482

 
1,053

 
2,588

 
1,969

Total other comprehensive income (loss) from hedging, net of tax
$
(4,450
)
 
$
1,053

 
$
(2,344
)
 
$
(23,997
)

Deferred gains (losses) recorded in AOCI associated with our interest rate agreements are recognized in earnings as they are amortized over the terms of the underlying debt instruments. The following amounts, net of deferred taxes, represent the expected recognition in earnings, as of June 30, 2020, of the deferred losses recorded in AOCI associated with our financial instruments, based upon the fair values of these financial instruments at the date of settlement. However, the table below does not include the expected recognition in earnings of our outstanding interest rate swaps as those instruments have not yet settled.
 
Interest Rate
Agreements
 
(In thousands)
Next twelve months
$
(4,234
)
Thereafter
(107,893
)
Total
$
(112,127
)


Financial Instruments Not Designated as Hedges
As discussed above, commodity contracts which are used in our distribution segment are not designated as hedges. However, there is no earnings impact on our distribution segment as a result of the use of these financial instruments because the gains and losses arising from the use of these financial instruments are recognized in the consolidated statement of comprehensive income as a component of purchased gas cost when the related costs are recovered through our rates and recognized in revenue. Accordingly, the impact of these financial instruments is excluded from this presentation.

13.    Fair Value Measurements
We report certain assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). We record cash and cash equivalents, accounts receivable and accounts payable at carrying value, which substantially approximates fair value due to the short-term nature of these assets and liabilities. For other financial assets and liabilities, we primarily use quoted market prices and other observable market pricing information to minimize the use of unobservable pricing inputs in our measurements when determining fair value. The methods used to determine fair value for our assets and liabilities are fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no changes in these methods.
Fair value measurements also apply to the valuation of our pension and postretirement plan assets. Current accounting guidance requires employers to annually disclose information about fair value measurements of the assets of a defined benefit pension or other postretirement plan. The fair value of these assets is presented in Note 8 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
Quantitative Disclosures
Financial Instruments
The classification of our fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data. Authoritative accounting literature establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data. The hierarchy categorizes the inputs into three levels, with the highest priority given to unadjusted quoted prices in active markets for identical assets and liabilities (Level 1), with the lowest priority given to unobservable inputs (Level 3). The following tables summarize, by level within the fair value hierarchy, our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2020 and September 30, 2019. Assets and liabilities are categorized in their entirety based on the lowest level of input that is significant to the fair value measurement.

25



 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
June 30, 2020
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,864

 
$

 
$

 
$
5,864

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
37,229

 

 

 

 
37,229

Bond mutual funds
28,954

 

 

 

 
28,954

Bonds(2)

 
34,408

 

 

 
34,408

Money market funds

 
5,126

 

 

 
5,126

Total debt and equity securities
66,183

 
39,534

 

 

 
105,717

Total assets
$
66,183

 
$
45,398

 
$

 
$

 
$
111,581

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
11,103

 
$

 
$

 
$
11,103


 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
September 30, 2019
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
1,811

 
$

 
$

 
$
1,811

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
41,406

 

 

 

 
41,406

Bond mutual funds
25,966

 

 

 

 
25,966

Bonds(2)

 
31,915

 

 

 
31,915

Money market funds

 
2,596

 

 

 
2,596

Total debt and equity securities
67,372

 
34,511

 

 

 
101,883

Total assets
$
67,372

 
$
36,322

 
$

 
$

 
$
103,694

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,801

 
$

 
$

 
$
5,801


 
(1)
Our Level 2 measurements consist of over-the-counter options and swaps, which are valued using a market-based approach in which observable market prices are adjusted for criteria specific to each instrument, such as the strike price, notional amount or basis differences, municipal and corporate bonds, which are valued based on the most recent available quoted market prices and money market funds that are valued at cost.
(2)
Our investments in bonds are considered available-for-sale debt securities in accordance with current accounting guidance.
Debt and equity securities are comprised of our available-for-sale debt securities and our equity securities. We regularly evaluate the performance of our available-for-sale debt securities on an investment by investment basis for impairment, taking into consideration the investment’s purpose, volatility and current returns. If a determination is made that a decline in fair value is other than temporary, the related investment is written down to its estimated fair value and the other-than-temporary impairment is recognized in the statement of comprehensive income. At June 30, 2020 and September 30, 2019, the amortized cost of our available-for-sale debt securities was $34.0 million and $31.7 million. At June 30, 2020, we maintained investments in bonds that have contractual maturity dates ranging from July 2020 through May 2023.
Other Fair Value Measures
Our long-term debt is recorded at carrying value. The fair value of our long-term debt, excluding finance leases, is determined using third party market value quotations, which are considered Level 1 fair value measurements for debt instruments with a recent, observable trade or Level 2 fair value measurements for debt instruments where fair value is determined using the most recent available quoted market price. The carrying value of our finance leases materially

26



approximates fair value. The following table presents the carrying value and fair value of our long-term debt, excluding finance leases, debt issuance costs and original issue premium or discount, as of June 30, 2020 and September 30, 2019:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Carrying Amount
$
4,560,000

 
$
3,560,000

Fair Value
$
5,563,300

 
$
4,216,249


14.    Concentration of Credit Risk
Information regarding our concentration of credit risk is disclosed in Note 17 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no material changes in our concentration of credit risk.

27



REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
The Board of Directors and Shareholders of Atmos Energy Corporation

Results of Review of Interim Financial Statements
We have reviewed the accompanying condensed consolidated balance sheet of Atmos Energy Corporation (the Company) as of June 30, 2020, the related condensed consolidated statements of comprehensive income for the three and nine months ended June 30, 2020 and 2019, the condensed consolidated statements of cash flows for the nine months ended June 30, 2020 and 2019, and the related notes (collectively referred to as the "condensed consolidated interim financial statements"). Based on our reviews, we are not aware of any material modifications that should be made to the condensed consolidated interim financial statements for them to be in conformity with U.S. generally accepted accounting principles.
We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheet of the Company as of September 30, 2019, the related consolidated statements of comprehensive income, shareholders’ equity, and cash flows for the year then ended, and the related notes and schedule (not presented herein); and in our report dated November 12, 2019, we expressed an unqualified audit opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of September 30, 2019, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.
Basis for Review Results
These financial statements are the responsibility of the Company's management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the SEC and the PCAOB. We conducted our review in accordance with the standards of the PCAOB. A review of interim financial statements consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.
/s/    ERNST & YOUNG LLP
Dallas, Texas
August 5, 2020

28



Item 2.
Management’s Discussion and Analysis of Financial Condition and Results of Operations
INTRODUCTION
The following discussion should be read in conjunction with the condensed consolidated financial statements in this Quarterly Report on Form 10-Q and Management’s Discussion and Analysis in our Annual Report on Form 10-K for the year ended September 30, 2019.
Cautionary Statement for the Purposes of the Safe Harbor under the Private Securities Litigation Reform Act of 1995
The statements contained in this Quarterly Report on Form 10-Q may contain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than statements of historical fact included in this Report are forward-looking statements made in good faith by us and are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. When used in this Report, or any other of our documents or oral presentations, the words “anticipate”, “believe”, “estimate”, “expect”, “forecast”, “goal”, “intend”, “objective”, “plan”, “projection”, “seek”, “strategy” or similar words are intended to identify forward-looking statements. Such forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied in the statements relating to our strategy, operations, markets, services, rates, recovery of costs, availability of gas supply and other factors. These risks and uncertainties include the following: the outbreak of COVID-19 and its impact on business and economic conditions; federal, state and local regulatory and political trends and decisions, including the impact of rate proceedings before various state regulatory commissions; increased federal regulatory oversight and potential penalties; possible increased federal, state and local regulation of the safety of our operations; possible significant costs and liabilities resulting from pipeline integrity and other similar programs and related repairs; the inherent hazards and risks involved in distributing, transporting and storing natural gas; the capital-intensive nature of our business; our ability to continue to access the credit and capital markets to execute our business strategy; market risks beyond our control affecting our risk management activities, including commodity price volatility, counterparty performance or creditworthiness and interest rate risk; the concentration of our operations in Texas; the impact of adverse economic conditions on our customers; changes in the availability and price of natural gas; the availability and accessibility of contracted gas supplies, interstate pipeline and/or storage services; increased competition from energy suppliers and alternative forms of energy; adverse weather conditions; increased costs of providing health care benefits, along with pension and postretirement health care benefits and increased funding requirements; the inability to continue to hire, train and retain operational, technical and managerial personnel; the impact of climate change; the impact of greenhouse gas emissions or other legislation or regulations intended to address climate change; increased dependence on technology that may hinder the Company's business if such technologies fail; the threat of cyber-attacks or acts of cyber-terrorism that could disrupt our business operations and information technology systems or result in the loss or exposure of confidential or sensitive customer, employee or Company information; natural disasters, terrorist activities or other events and other risks and uncertainties discussed herein, all of which are difficult to predict and many of which are beyond our control. Accordingly, while we believe these forward-looking statements to be reasonable, there can be no assurance that they will approximate actual experience or that the expectations derived from them will be realized. Further, we undertake no obligation to update or revise any of our forward-looking statements whether as a result of new information, future events or otherwise.

OVERVIEW
Atmos Energy and our subsidiaries are engaged in the regulated natural gas distribution and pipeline and storage businesses. We distribute natural gas through sales and transportation arrangements to over three million residential, commercial, public authority and industrial customers throughout our six distribution divisions, which at June 30, 2020 covered service areas located in eight states. In addition, we transport natural gas for others through our distribution and pipeline systems.

We manage and review our consolidated operations through the following reportable segments:

The distribution segment is primarily comprised of our regulated natural gas distribution and related sales operations in eight states.
The pipeline and storage segment is comprised primarily of the pipeline and storage operations of our Atmos Pipeline-Texas division and our natural gas transmission operations in Louisiana.

29



CRITICAL ACCOUNTING ESTIMATES AND POLICIES
Our condensed consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States. Preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and the related disclosures of contingent assets and liabilities. We based our estimates on historical experience and various other assumptions that we believe to be reasonable under the circumstances. On an ongoing basis, we evaluate our estimates, including those related to the allowance for doubtful accounts, legal and environmental accruals, insurance accruals, pension and postretirement obligations, deferred income taxes and the valuation of goodwill and other long-lived assets. Actual results may differ from such estimates.
Our critical accounting policies used in the preparation of our consolidated financial statements are described in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019 and include the following:
Regulation
Unbilled revenue
Pension and other postretirement plans
Impairment assessments
Our critical accounting policies are reviewed periodically by the Audit Committee of our Board of Directors. There were no significant changes to these critical accounting policies during the nine months ended June 30, 2020.
Non-GAAP Financial Measures
As described in Note 11 to the unaudited condensed consolidated financial statements, due to the passage of Kansas House Bill 2585, we remeasured our deferred tax liability and updated our state deferred tax rate. As a result, we recorded a non-cash income tax benefit of $21.0 million for the three and nine months ended June 30, 2020. Due to the non-recurring nature of this benefit, we believe that net income and diluted net income per share before the non-cash income tax benefit provide a more relevant measure to analyze our financial performance than net income and diluted net income per share in order to allow investors to better analyze our core results and allow the information to be presented on a comparative basis to the prior year. Accordingly, the following discussion and analysis of our financial performance will reference adjusted net income and adjusted diluted net income per share, non-GAAP measures, which are calculated as follows:
 
Three Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, except per share data)
Net income
$
117,791

 
$
80,466

 
$
37,325

Non-cash income tax benefit
(20,962
)
 

 
(20,962
)
Adjusted net income
$
96,829

 
$
80,466

 
$
16,363

 
 
 
 
 
 
Diluted net income per share
$
0.96

 
$
0.68

 
$
0.28

Diluted EPS from non-cash income tax benefit
(0.17
)
 

 
(0.17
)
Adjusted diluted net income per share
$
0.79

 
$
0.68

 
$
0.11

 
Nine Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, except per share data)
Net income
$
536,110

 
$
453,000

 
$
83,110

Non-cash income tax benefit
(20,962
)
 

 
(20,962
)
Adjusted net income
$
515,148

 
$
453,000

 
$
62,148

 
 
 
 
 
 
Diluted net income per share
$
4.37

 
$
3.88

 
$
0.49

Diluted EPS from non-cash income tax benefit
(0.17
)
 

 
(0.17
)
Adjusted diluted net income per share
$
4.20

 
$
3.88

 
$
0.32




30



RESULTS OF OPERATIONS

Executive Summary
Atmos Energy strives to operate our businesses safely and reliably while delivering superior shareholder value. Our commitment to modernizing our natural gas distribution and transmission systems requires a significant level of capital spending. We have the ability to begin recovering a significant portion of these investments timely through rate designs and mechanisms that reduce or eliminate regulatory lag and separate the recovery of our approved rate from customer usage patterns. The execution of our capital spending program, the ability to recover these investments timely and our ability to access the capital markets to satisfy our financing needs are the primary drivers that affect our financial performance.
We continue to execute our strategy well while managing the ongoing impacts of the COVID-19 pandemic. Approximately 95 percent of our employees continue to work remotely as we provide essential services to ensure the safety and functionality of our critical infrastructure while taking precautions to provide a safe work environment for employees and customers.
During the nine months ended June 30, 2020, we recorded net income of $536.1 million, or $4.37 per diluted share, compared to net income of $453.0 million, or $3.88 per diluted share for the nine months ended June 30, 2019. After adjusting for a nonrecurring income tax benefit recognized during the third quarter, we recorded adjusted net income of $515.1 million, or $4.20 per diluted share for the nine months ended June 30, 2020.
The 14 percent period-over-period increase in adjusted net income largely reflects positive rate outcomes and customer growth in our distribution business. We did not experience a material change in period-over-period residential revenue in our distribution segment due to COVID-19; however, we did experience a 12 percent period-over-period decline in nonresidential revenue. This decline was offset by a reduction of O&M expenses. Approximately 85 percent of our distribution segment revenues are earned during the first three fiscal quarters. Historically during our fiscal fourth quarter, approximately 60 percent of our revenues are earned from our residential customers with the remaining 40 percent earned from our non-residential customers.
During the nine months ended June 30, 2020, we implemented ratemaking regulatory actions which resulted in an increase in annual operating income of $108.1 million. Additionally, we completed four regulatory filings in Texas for $22.6 million. Rates for these filings will go into effect September 1, 2020. As of June 30, 2020, we had six ratemaking efforts in progress seeking a total increase in annual operating income of $143.7 million. Additionally, as of the date of this report, we have received regulatory orders in five states (which cover approximately 86 percent of our distribution customers and all of our APT customers) to defer into a regulatory asset all expenses, beyond the normal course of business, related to COVID-19, including bad debt expense.
Capital expenditures for the nine months ended June 30, 2020 increased 17 percent period over period, to $1.4 billion. Over 80 percent was invested to improve the safety and reliability of our distribution and transportation systems, with a significant portion of this investment incurred under regulatory mechanisms that reduce lag to six months or less.
During the nine months ended June 30, 2020, we completed approximately $1.4 billion of long-term debt and equity financing. As of June 30, 2020, our equity capitalization was 58.8 percent and we had over $2.9 billion in total liquidity, including cash and cash equivalents and funds available through equity forward sales agreements.
As a result of our sustained financial performance, improved cash flows and capital structure, our Board of Directors increased the quarterly dividend by 9.5 percent for fiscal 2020.
The extent of COVID-19’s effect on our future operational and financial performance will depend in large part on future developments, which are difficult to predict. Future developments include the duration, scope and severity of the pandemic, the actions taken to contain or mitigate its impact, actions that may be taken by our regulators, the development of treatments or vaccines, and the resumption of widespread economic activity. As of the date of this report, we continue to believe we remain positioned to continue modernizing our natural gas delivery network and business processes over the long-term.
The following discusses the results of operations for each of our operating segments.
Distribution Segment
The distribution segment is primarily comprised of our regulated natural gas distribution and related sales operations in eight states. The primary factors that impact the results of this segment are our ability to earn our authorized rates of return, competitive factors in the energy industry and economic conditions in our service areas.
Our ability to earn our authorized rates of return is based primarily on our ability to improve the rate design in our various ratemaking jurisdictions to minimize regulatory lag and, ultimately, separate the recovery of our approved rates from customer

31



usage patterns. Improving rate design is a long-term process and is further complicated by the fact that we operate in multiple rate jurisdictions. Under our current rate design, approximately 85 percent of our revenues are earned through the first nine months of the fiscal year. Additionally, we currently recover approximately 59 percent of our distribution segment revenue, excluding gas costs, through the base customer charge, which partially separates the recovery of our approved rate from customer usage patterns.
Seasonal weather patterns can also affect our distribution operations. However, the effect of weather that is above or below normal is substantially offset through weather normalization adjustments, known as WNA, which have been approved by state regulatory commissions for approximately 96 percent of our residential and commercial revenues in the following states for the following time periods:
 
 
Kansas, West Texas
October — May
Tennessee
October — April
Kentucky, Mississippi, Mid-Tex
November — April
Louisiana
December — March
Virginia
January — December
Our distribution operations are also affected by the cost of natural gas. We are generally able to pass the cost of gas through to our customers without markup under purchased gas cost adjustment mechanisms; therefore, increases in the cost of gas are offset by a corresponding increase in revenues. Revenues in our Texas and Mississippi service areas include franchise fees and gross receipts taxes, which are calculated as a percentage of revenue (inclusive of gas costs). Therefore, the amount of these taxes included in revenues is influenced by the cost of gas and the level of gas sales volumes. We record the associated tax expense as a component of taxes, other than income.
The cost of gas typically does not have a direct impact on our operating income because these costs are recovered through our purchased gas cost adjustment mechanisms.  However, higher gas costs may adversely impact our accounts receivable collections, resulting in higher bad debt expense.  This risk is currently mitigated by rate design that allows us to collect from our customers the gas cost portion of our bad debt expense on approximately 77 percent of our residential and commercial revenues.  Additionally, higher gas costs may require us to increase borrowings under our credit facilities, resulting in higher interest expense.   Finally, higher gas costs, as well as competitive factors in the industry and general economic conditions may cause customers to conserve or, in the case of industrial consumers, to use alternative energy sources.
Three Months Ended June 30, 2020 compared with Three Months Ended June 30, 2019
Financial and operational highlights for our distribution segment for the three months ended June 30, 2020 and 2019 are presented below.
 
Three Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, unless otherwise noted)
Operating revenues
$
435,308

 
$
444,944

 
$
(9,636
)
Purchased gas cost
126,093

 
139,518

 
(13,425
)
Operating expenses
246,704

 
256,743

 
(10,039
)
Operating income
62,511

 
48,683

 
13,828

Other non-operating income
5,167

 
3,005

 
2,162

Interest charges
7,969

 
10,597

 
(2,628
)
Income before income taxes
59,709

 
41,091

 
18,618

Non-cash income tax benefit
(13,467
)
 

 
(13,467
)
Income tax expense
14,277

 
8,693

 
5,584

Net income
$
58,899

 
$
32,398

 
$
26,501

Consolidated distribution sales volumes — MMcf
38,971

 
41,683

 
(2,712
)
Consolidated distribution transportation volumes — MMcf
30,191

 
34,509

 
(4,318
)
Total consolidated distribution throughput — MMcf
69,162

 
76,192

 
(7,030
)
Consolidated distribution average cost of gas per Mcf sold
$
3.24

 
$
3.35

 
$
(0.11
)
Operating income for our distribution segment increased 28 percent, which primarily reflects:

32



a $14.8 million net increase in rate adjustments, primarily in our Mid-Tex, Mississippi, Louisiana and West Texas Divisions.
a $1.8 million increase from customer growth primarily in our Mid-Tex Division.
a $12.5 million decrease in operating expense in response to COVID-19:
$6.6 million associated with lower overtime/standby costs, benefit costs and other employee related costs.
$3.5 million associated with travel and entertainment and training.
$2.4 million related to the deferral of pipeline maintenance and related activities.
Partially offset by:
a $10.1 million decrease attributable to COVID-19:
$6.8 million decrease in net consumption and transportation, primarily due to an 18 percent period over period decrease in commercial volumes.
$3.3 million decrease in service order revenues primarily due to the cessation of collection activities during the third quarter.
a $9.2 million increase in depreciation expense and property taxes associated with increased capital investments.
Additionally, the quarter-over-quarter decrease in other non-operating expense and interest charges of $4.8 million is primarily due to increased capitalized interest and allowance for funds used during construction (AFUDC) primarily due to increased capital spending partially offset by an increase in interest expense due to the issuance of long-term debt during fiscal 2020.
The following table shows our operating income by distribution division, in order of total rate base, for the three months ended June 30, 2020 and 2019. The presentation of our distribution operating income is included for financial reporting purposes and may not be appropriate for ratemaking purposes.
 
Three Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands)
Mid-Tex
$
26,597

 
$
23,757

 
$
2,840

Kentucky/Mid-States
13,026

 
10,486

 
2,540

Louisiana
9,272

 
8,517

 
755

West Texas
6,082

 
5,053

 
1,029

Mississippi
4,340

 
1,694

 
2,646

Colorado-Kansas
2,607

 
2,399

 
208

Other
587

 
(3,223
)
 
3,810

Total
$
62,511

 
$
48,683

 
$
13,828


33



Nine Months Ended June 30, 2020 compared with Nine Months Ended June 30, 2019
Financial and operational highlights for our distribution segment for the nine months ended June 30, 2020 and 2019 are presented below.
 
Nine Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, unless otherwise noted)
Operating revenues
$
2,196,817

 
$
2,341,668

 
$
(144,851
)
Purchased gas cost
942,586

 
1,147,598

 
(205,012
)
Operating expenses
757,902

 
746,987

 
10,915

Operating income
496,329

 
447,083

 
49,246

Other non-operating income
1,930

 
1,791

 
139

Interest charges
35,128

 
44,703

 
(9,575
)
Income before income taxes
463,131

 
404,171

 
58,960

Non-cash income tax benefit
(13,467
)
 

 
(13,467
)
Income tax expense
100,878

 
85,195

 
15,683

Net income
$
375,720

 
$
318,976

 
$
56,744

Consolidated distribution sales volumes — MMcf
257,390

 
282,623

 
(25,233
)
Consolidated distribution transportation volumes — MMcf
115,200

 
121,747

 
(6,547
)
Total consolidated distribution throughput — MMcf
372,590

 
404,370

 
(31,780
)
Consolidated distribution average cost of gas per Mcf sold
$
3.66

 
$
4.06

 
$
(0.40
)
Operating income for our distribution segment increased eleven percent, which primarily reflects:
a $70.8 million net increase in rate adjustments, primarily in our Mid-Tex, Mississippi, Louisiana and West Texas Divisions.
a $10.3 million increase from customer growth primarily in our Mid-Tex Division.
a $12.5 million decrease in operating expense in response to COVID-19:
$6.6 million associated with lower overtime/standby costs, benefit costs and other employee related costs.
$3.5 million associated with travel and entertainment and training.
$2.4 million related to the deferral of pipeline maintenance and related activities.
Partially offset by:
a $10.1 million decrease attributable to COVID-19:
$6.8 million decrease in net consumption and transportation, primarily due to a 10 percent period over period decrease in commercial volumes.
$3.3 million decrease in service order revenues primarily during the third quarter due to the cessation of collection activities during the third quarter.
a $3.9 million increase in software maintenance expenses.
a $24.8 million increase in depreciation expense and property taxes associated with increased capital investments.
The year-over-year decrease in other non-operating expense and interest charges of $9.7 million primarily reflects increased capitalized interest and AFUDC primarily due to increased capital spending, partially offset by an increase in interest expense due to the issuance of long-term debt during fiscal 2020.
The year-over-year increase in income tax expense is primarily a result of increases in income before income taxes.
The following table shows our operating income by distribution division, in order of total rate base, for the nine months ended June 30, 2020 and 2019. The presentation of our distribution operating income is included for financial reporting purposes and may not be appropriate for ratemaking purposes.


34



 
Nine Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands)
Mid-Tex
$
214,599

 
$
189,294

 
$
25,305

Kentucky/Mid-States
70,693

 
69,960

 
733

Louisiana
64,867

 
63,571

 
1,296

West Texas
47,692

 
41,797

 
5,895

Mississippi
58,997

 
48,392

 
10,605

Colorado-Kansas
35,139

 
35,892

 
(753
)
Other
4,342

 
(1,823
)
 
6,165

Total
$
496,329

 
$
447,083

 
$
49,246

Recent Ratemaking Developments
The amounts described in the following sections represent the operating income that was requested or received in each rate filing, which may not necessarily reflect the stated amount referenced in the final order, as certain operating costs may have changed as a result of a commission’s or other governmental authority’s final ruling. During the first nine months of fiscal 2020, we implemented fifteen regulatory proceedings, resulting in an $81.4 million increase in annual operating income as summarized below.
Rate Action
 
Annual Increase (Decrease) in
Operating Income
 
 
(In thousands)
Annual formula rate mechanisms
 
$
82,079

Rate case filings
 
(1,057
)
Other rate activity
 
353

 
 
$
81,375


The following ratemaking efforts seeking $143.7 million in increased annual operating income were in progress as of June 30, 2020:
Division
 
Rate Action
 
Jurisdiction
 
Operating Income Requested
 
 
 
 
 
 
(In thousands)
Kentucky/Mid-States
 
Infrastructure Mechanism
 
Virginia
 
$
410

Louisiana
 
Formula Rate Mechanism
 
Louisiana (1)
 
14,781

Mid-Tex
 
Formula Rate Mechanism
 
City of Dallas
 
17,137

Mid-Tex
 
Formula Rate Mechanism
 
Mid-Tex Cities
 
94,060

Mississippi
 
Infrastructure Mechanism
 
Mississippi (2)
 
10,242

West Texas
 
Formula Rate Mechanism
 
West Texas Cities
 
7,057

 
 
 
 
 
 
$
143,687


(1)
Rates under this mechanism were implemented beginning July 1, 2020, subject to refund.
(2)
On July 1, 2020, this filing was updated to request an operating income increase of $10.5 million.

Annual Formula Rate Mechanisms
As an instrument to reduce regulatory lag, formula rate mechanisms allow us to refresh our rates on an annual basis without filing a formal rate case. However, these filings still involve discovery by the appropriate regulatory authorities prior to the final determination of rates under these mechanisms. We currently have formula rate mechanisms in our Louisiana, Mississippi and Tennessee operations and in substantially all the service areas in our Texas divisions. Additionally, we have specific infrastructure programs in substantially all of our distribution divisions with tariffs in place to permit the investment associated with these programs to have their surcharge rate adjusted annually to recover approved capital costs incurred in a prior test-year period. The following table summarizes our annual formula rate mechanisms by state:

35



 
 
Annual Formula Rate Mechanisms
State
 
Infrastructure Programs
 
Formula Rate Mechanisms
 
 
 
 
 
Colorado
 
System Safety and Integrity Rider (SSIR)
 
Kansas
 
Gas System Reliability Surcharge (GSRS)
 
Kentucky
 
Pipeline Replacement Program (PRP)
 
Louisiana
 
(1)
 
Rate Stabilization Clause (RSC)
Mississippi
 
System Integrity Rider (SIR)
 
Stable Rate Filing (SRF)
Tennessee
 
(1)
 
Annual Rate Mechanism (ARM)
Texas
 
Gas Reliability Infrastructure Program (GRIP), (1)
 
Dallas Annual Rate Review (DARR), Rate Review Mechanism (RRM)
Virginia
 
Steps to Advance Virginia Energy (SAVE)
 

(1)
Infrastructure mechanisms in Texas, Louisiana and Tennessee allow for the deferral of all expenses associated with capital expenditures incurred pursuant to these rules, which primarily consists of interest, depreciation and other taxes (Texas only), until the next rate proceeding (rate case or annual rate filing), at which time investment and costs would be recoverable through base rates.

The following annual formula rate mechanisms were approved during the nine months ended June 30, 2020:
Division
 
Jurisdiction
 
Test Year
Ended
 
Increase in
Annual
Operating
Income
 
Effective
Date
 
 
 
 
(In thousands)
2020 Filings:
 
 
 
 
 
 
 
 
West Texas
 
Environs (1)
 
12/31/2019
 
$
1,031

 
06/16/2020
Kentucky/Mid-States
 
Tennessee ARM
 
05/31/2019
 
714

 
06/15/2020
Mid-Tex
 
ATM Cities (1)
 
12/31/2019
 
11,148

 
06/12/2020
Mid-Tex
 
Environs (1)
 
12/31/2019
 
4,440

 
05/20/2020
West Texas
 
Amarillo, Lubbock, Dalhart and Channing (1)
 
12/31/2019
 
5,937

 
04/28/2020
Colorado-Kansas
 
Colorado SSIR
 
12/31/2020
 
2,082

 
01/01/2020
Mississippi
 
Mississippi - SIR
 
10/31/2020
 
7,586

 
11/01/2019
Mississippi
 
Mississippi - SRF
 
10/31/2020
 
6,886

 
11/01/2019
Kentucky/Mid-States
 
Virginia - SAVE
 
09/30/2020
 
84

 
10/01/2019
Kentucky/Mid-States
 
Kentucky PRP
 
09/30/2020
 
2,912

 
10/01/2019
Mid-Tex
 
Mid-Tex Cities RRM
 
12/31/2018
 
34,380

 
10/01/2019
West Texas
 
West Texas Cities RRM
 
12/31/2018
 
4,879

 
10/01/2019
Total 2020 Filings
 
 
 
 
 
$
82,079

 
 

(1)
The rate increases for our Texas GRIP filings have been approved; however, new rates will not be implemented until September 1, 2020.
Rate Case Filings
A rate case is a formal request from Atmos Energy to a regulatory authority to increase rates that are charged to our customers. Rate cases may also be initiated when the regulatory authorities request us to justify our rates. This process is referred to as a “show cause” action. Adequate rates are intended to provide for recovery of the Company’s costs as well as a fair rate of return and ensure that we continue to deliver reliable, reasonably priced natural gas service safely to our customers.

36



The following table summarizes the rate cases that were completed during the nine months ended June 30, 2020.
Division
 
State
 
Increase (Decrease) in Annual
Operating Income
 
Effective
Date
 
 
 
 
(In thousands)
 
 
2020 Rate Case Filings:
 
 
 
 
 
 
West Texas (Triangle)
 
Texas
 
$
(808
)
 
04/21/2020
Colorado-Kansas
 
Kansas
 
(249
)
 
04/01/2020
Total 2020 Rate Case Filings
 
 
 
$
(1,057
)
 
 
Other Ratemaking Activity
The following table summarizes other ratemaking activity during the nine months ended June 30, 2020.
Division
 
Jurisdiction
 
Rate Activity
 
Increase in
Annual
Operating
Income
 
Effective
Date
 
 
 
 
 
 
(In thousands)
 
 
2020 Other Rate Activity:
 
 
 
 
 
 
 
 
Colorado-Kansas
 
Kansas
 
Ad Valorem (1)
 
$
353

 
02/01/2020
Total 2020 Other Rate Activity
 
 
 
 
 
$
353

 
 

(1)
The Ad Valorem filing relates to property taxes that are either over or undercollected compared to the amount included in our Kansas service area's base rates.

Pipeline and Storage Segment
Our pipeline and storage segment consists of the pipeline and storage operations of our Atmos Pipeline–Texas Division (APT) and our natural gas transmission operations in Louisiana. APT is one of the largest intrastate pipeline operations in Texas with a heavy concentration in the established natural gas producing areas of central, northern and eastern Texas, extending into or near the major producing areas of the Barnett Shale, the Texas Gulf Coast and the Permian Basin of West Texas. APT provides transportation and storage services to our Mid-Tex Division, other third-party local distribution companies, industrial and electric generation customers, as well as marketers and producers. Over 80 percent of this segment’s revenues are derived from these services. As part of its pipeline operations, APT owns and operates five underground storage facilities in Texas.
Our natural gas transmission operations in Louisiana are comprised of a 21-mile pipeline located in the New Orleans, Louisiana area that is primarily used to aggregate gas supply for our distribution division in Louisiana under a long-term contract and, on a more limited basis, to third parties. The demand fee charged to our Louisiana distribution division for these services is subject to regulatory approval by the Louisiana Public Service Commission. We also manage two asset management plans, which have been approved by applicable state regulatory commissions. Generally, these asset management plans require us to share with our distribution customers a significant portion of the cost savings earned from these arrangements.
Our pipeline and storage segment is impacted by seasonal weather patterns, competitive factors in the energy industry and economic conditions in our Texas and Louisiana service areas. Natural gas prices do not directly impact the results of this segment as revenues are derived from the transportation and storage of natural gas. However, natural gas prices and demand for natural gas could influence the level of drilling activity in the supply areas that we serve, which may influence the level of throughput we may be able to transport on our pipelines. Further, natural gas price differences between the various hubs that we serve in Texas could influence the volumes of gas transported for shippers through our Texas pipeline system and rates for such transportation.
The results of APT are also significantly impacted by the natural gas requirements of its local distribution company customers. Additionally, its operations may be impacted by the timing of when costs and expenses are incurred and when these costs and expenses are recovered through its tariffs.
APT annually uses GRIP to recover capital costs incurred in the prior calendar year. On February 14, 2020, APT made a GRIP filing that covered changes in net investments from January 1, 2019 through December 31, 2019 with a requested increase in operating income of $49.3 million. On May 20, 2020, the Texas Railroad Commission approved the Company's GRIP filing.


37



Three Months Ended June 30, 2020 compared with Three Months Ended June 30, 2019
Financial and operational highlights for our pipeline and storage segment for the three months ended June 30, 2020 and 2019 are presented below.
 
Three Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, unless otherwise noted)
Mid-Tex / Affiliate transportation revenue
$
123,661

 
$
112,302

 
$
11,359

Third-party transportation revenue
32,749

 
34,462

 
(1,713
)
Other revenue
1,598

 
2,434

 
(836
)
Total operating revenues
158,008

 
149,198

 
8,810

Total purchased gas cost
(11
)
 
(96
)
 
85

Operating expenses
81,495

 
75,775

 
5,720

Operating income
76,524

 
73,519

 
3,005

Other non-operating income (expense)
2,068

 
(1,360
)
 
3,428

Interest charges
11,611

 
8,995

 
2,616

Income before income taxes
66,981

 
63,164

 
3,817

Non-cash income tax benefit
(7,495
)
 

 
(7,495
)
Income tax expense
15,584

 
15,096

 
488

Net income
$
58,892

 
$
48,068

 
$
10,824

Gross pipeline transportation volumes — MMcf
185,414

 
214,627

 
(29,213
)
Consolidated pipeline transportation volumes — MMcf
153,652

 
181,292

 
(27,640
)
Operating income for our pipeline and storage segment increased four percent. Operating revenue increased $8.8 million, primarily due to rate adjustments from the GRIP filing approved in May 2020, partially offset by a net decrease in transportation and other revenue primarily associated with the tightening of regional spreads driven by a reduction in associated Permian Basin gas production. The increase in rates was driven primarily by increased safety and reliability spending. This increase in operating income was partially offset by a $5.7 million increase in operating expenses, primarily due to higher depreciation expense of $2.8 million associated with increased capital investments and higher system maintenance expense of $2.6 million primarily due to spending on hydro testing and in-line inspections.

38



Nine Months Ended June 30, 2020 compared with Nine Months Ended June 30, 2019
Financial and operational highlights for our pipeline and storage segment for the nine months ended June 30, 2020 and 2019 are presented below.
 
Nine Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands, unless otherwise noted)
Mid-Tex / Affiliate transportation revenue
$
350,394

 
$
316,841

 
$
33,553

Third-party transportation revenue
94,356

 
95,539

 
(1,183
)
Other revenue
7,671

 
6,938

 
733

Total operating revenues
452,421

 
419,318

 
33,103

Total purchased gas cost
290

 
(544
)
 
834

Operating expenses
225,206

 
210,602

 
14,604

Operating income
226,925

 
209,260

 
17,665

Other non-operating income (expense)
7,203

 
(3,637
)
 
10,840

Interest charges
33,852

 
29,687

 
4,165

Income before income taxes
200,276

 
175,936

 
24,340

Non-cash income tax benefit
(7,495
)
 

 
(7,495
)
Income tax expense
47,381

 
41,912

 
5,469

Net income
$
160,390

 
$
134,024

 
$
26,366

Gross pipeline transportation volumes — MMcf
627,656

 
708,315

 
(80,659
)
Consolidated pipeline transportation volumes — MMcf
453,646

 
517,188

 
(63,542
)
Operating income for our pipeline and storage segment increased eight percent. Operating revenue increased $33.1 million, primarily due to rate adjustments from the GRIP filings approved in May 2019 and May 2020, partially offset by a net decrease in transportation and other revenue primarily associated with the tightening of regional spreads driven by a reduction in associated Permian Basin gas production. The increase in rates was driven primarily by increased safety and reliability spending. This increase in operating income was partially offset by a $14.6 million increase in operating expenses, primarily due to higher depreciation expense of $8.2 million associated with increased capital investments and higher system maintenance expense of $9.4 million primarily due to well integrity costs and spending on hydro testing and in-line inspections.
Additionally, the year-over-year change in other non-operating income and interest charges of $6.7 million primarily reflects increased AFUDC primarily due to increased capital spending.
Liquidity and Capital Resources
The liquidity required to fund our working capital, capital expenditures and other cash needs is provided from a combination of internally generated cash flows and external debt and equity financing. As of June 30, 2020, external debt financing is provided primarily through the issuance of long-term debt, a $1.5 billion commercial paper program and four committed revolving credit facilities with a total availability from third-party lenders of approximately $2.2 billion. The commercial paper program and credit facilities provide cost-effective, short-term financing until it can be replaced with a balance of long-term debt and equity financing that achieves the Company's desired capital structure with an equity-to-total-capitalization ratio between 50% and 60%, inclusive of long-term and short-term debt. Additionally, we have various uncommitted trade credit lines with our gas suppliers that we utilize to purchase natural gas on a monthly basis.
We have a shelf registration statement on file with the Securities and Exchange Commission (SEC) that allows us to issue up to $4.0 billion in common stock and/or debt securities. At June 30, 2020, approximately $3.0 billion of securities remained available for issuance under the shelf registration statement, which expires February 11, 2023.
We also have an at-the-market (ATM) equity sales program that allows us to issue and sell shares of our common stock up to an aggregate offering price of $1.0 billion (including shares of common stock that may be sold pursuant to forward sale agreements entered into in connection with the ATM equity sales program), which expires February 11, 2023. As of June 30, 2020, approximately $621 million of equity is available for issuance under this ATM equity sales program. Additionally, as of June 30, 2020, we have $547.2 million in proceeds available through June 30, 2021 from previously executed forward sale agreements. Additional details are summarized in Note 8.

39



The liquidity provided by these sources is expected to be sufficient to fund the Company's working capital needs and capital expenditure program for the remainder of fiscal year 2020 and beyond. Additionally we expect to continue to be able to obtain financing upon reasonable terms as necessary.
The following table presents our capitalization inclusive of short-term debt and the current portion of long-term debt as of June 30, 2020September 30, 2019 and June 30, 2019:
 
 
June 30, 2020
 
September 30, 2019
 
June 30, 2019
 
(In thousands, except percentages)
Short-term debt
$

 
%
 
$
464,915

 
4.8
%
 
$
74,942

 
0.8
%
Long-term debt(1)
4,531,498

 
41.2
%
 
3,529,452

 
36.2
%
 
3,654,135

 
39.0
%
Shareholders’ equity
6,461,471

 
58.8
%
 
5,750,223

 
59.0
%
 
5,641,996

 
60.2
%
Total
$
10,992,969

 
100.0
%
 
$
9,744,590

 
100.0
%
 
$
9,371,073

 
100.0
%

(1)
Inclusive of our finance leases as of June 30, 2020.

Cash Flows
Our internally generated funds may change in the future due to a number of factors, some of which we cannot control. These factors include regulatory changes, the price for our services, demand for such products and services, margin requirements resulting from significant changes in commodity prices, operational risks and other factors.
Cash flows from operating, investing and financing activities for the nine months ended June 30, 2020 and 2019 are presented below.
 
Nine Months Ended June 30
 
2020
 
2019
 
Change
 
(In thousands)
Total cash provided by (used in)
 
 
 
 
 
Operating activities
$
895,486

 
$
808,928

 
$
86,558

Investing activities
(1,400,267
)
 
(1,195,401
)
 
(204,866
)
Financing activities
688,295

 
418,865

 
269,430

Change in cash and cash equivalents
183,514

 
32,392

 
151,122

Cash and cash equivalents at beginning of period
24,550

 
13,771

 
10,779

Cash and cash equivalents at end of period
$
208,064

 
$
46,163

 
$
161,901

Cash flows from operating activities
For the nine months ended June 30, 2020, we generated cash flow from operating activities of $895.5 million compared with $808.9 million for the nine months ended June 30, 2019. The $86.6 million increase in operating cash flows reflects positive cash effects of successful rate case outcomes achieved in fiscal 2019 and working capital changes, primarily as a result of the timing of gas cost recoveries under our purchase gas cost mechanisms.
Cash flows from investing activities
Our capital expenditures are primarily used to improve the safety and reliability of our distribution and transmission system through pipeline replacement and system modernization and to enhance and expand our system to meet customer needs. Over the last three fiscal years, approximately 84 percent of our capital spending has been committed to improving the safety and reliability of our system.
We allocate our capital spending among our service areas using risk management models and subject matter experts to identify, assess and develop a plan of action to address our highest risk facilities. We have regulatory mechanisms in most of our service areas that provide the opportunity to include approved capital costs in rate base on a periodic basis without being required to file a rate case. These mechanisms permit us a reasonable opportunity to earn a fair return on our investment without compromising safety or reliability.
For the nine months ended June 30, 2020, cash used for investing activities was $1.4 billion compared to $1.2 billion for the nine months ended June 30, 2019. Capital spending increased by $206.5 million, or 17 percent, as a result of planned increases in our distribution segment to repair and replace vintage pipe.

40



Cash flows from financing activities
For the nine months ended June 30, 2020, our financing activities provided $688.3 million of cash compared with $418.9 million of cash provided by financing activities in the prior-year period.
In the nine months ended June 30, 2020, we received $1.4 billion in net proceeds from the issuance of long-term debt and equity. We completed a public offering of $300 million of 2.625% senior notes due 2029 and $500 million of 3.375% senior notes due 2049 and entered into a two year $200 million term loan. We received net proceeds from the offering, after the underwriting discount and offering expenses, of $791.7 million. Additionally, during the nine months ended June 30, 2020, we settled 3,631,297 shares that had been sold on a forward basis for net proceeds of $358.0 million. The net proceeds were used primarily to support capital spending, reduce short term debt and for other general corporate purposes.
Cash dividends increased due to a 9.5 percent increase in our dividend rate and an increase in shares outstanding.
In the nine months ended June 30, 2019, we received $1.6 billion in net proceeds from the issuance of long-term debt and equity. A portion of the net proceeds was used to repay at maturity our $450 million 8.50% unsecured senior notes and the related settlement of our interest rate swaps for $90.1 million, to reduce short-term debt, to support our capital spending and for other general corporate purposes. Cash dividends increased due to an 8.2 percent increase in our dividend rate and an increase in shares outstanding.
The following table summarizes our share issuances for the nine months ended June 30, 2020 and 2019:
 
Nine Months Ended June 30
 
2020
 
2019
Shares issued:
 
 
 
Direct Stock Purchase Plan
72,403

 
78,697

1998 Long-Term Incentive Plan
249,175

 
299,368

Retirement Savings Plan and Trust
59,467

 
63,829

Equity Issuance
3,631,297

 
6,480,536

Total shares issued
4,012,342

 
6,922,430

Credit Ratings
Our credit ratings directly affect our ability to obtain short-term and long-term financing, in addition to the cost of such financing. In determining our credit ratings, the rating agencies consider a number of quantitative factors, including but not limited to, debt to total capitalization, operating cash flow relative to outstanding debt, operating cash flow coverage of interest and pension liabilities. In addition, the rating agencies consider qualitative factors such as consistency of our earnings over time, the quality of our management and business strategy, the risks associated with our businesses and the regulatory structures that govern our rates in the states where we operate.
Our debt is rated by two rating agencies: Standard & Poor’s Corporation (S&P) and Moody’s Investors Service (Moody’s). On December 16, 2019, Moody's upgraded our senior unsecured long-term debt rating to A1 and changed their outlook to stable, citing our strong credit metrics as a result of continued improvement in rate design to minimize regulatory lag and our balanced fiscal policy. As of June 30, 2020, S&P maintained a stable outlook. Our current debt ratings are all considered investment grade and are as follows:
 
S&P
 
Moody’s
Senior unsecured long-term debt
A
  
A1
Short-term debt
A-1
  
P-1
A significant degradation in our operating performance or a significant reduction in our liquidity caused by more limited access to the private and public credit markets as a result of deteriorating global or national financial and credit conditions could trigger a negative change in our ratings outlook or even a reduction in our credit ratings by the two credit rating agencies. This would mean more limited access to the private and public credit markets and an increase in the costs of such borrowings.
A credit rating is not a recommendation to buy, sell or hold securities. The highest investment grade credit rating is AAA for S&P and Aaa for Moody’s. The lowest investment grade credit rating is BBB- for S&P and Baa3 for Moody’s. Our credit ratings may be revised or withdrawn at any time by the rating agencies, and each rating should be evaluated independently of any other rating. There can be no assurance that a rating will remain in effect for any given period of time or that a rating will not be lowered, or withdrawn entirely, by a rating agency if, in its judgment, circumstances so warrant.

41



Debt Covenants
We were in compliance with all of our debt covenants as of June 30, 2020. Our debt covenants are described in greater detail in Note 7 to the unaudited condensed consolidated financial statements.
Contractual Obligations and Commercial Commitments
Except as noted in Note 10 to the unaudited condensed consolidated financial statements, there were no significant changes in our contractual obligations and commercial commitments during the nine months ended June 30, 2020.

Risk Management Activities
In our distribution and pipeline and storage segments, we use a combination of physical storage, fixed physical contracts and fixed financial contracts to reduce our exposure to unusually large winter-period gas price increases. Additionally, we manage interest rate risk by periodically entering into financial instruments to effectively fix the Treasury yield component of the interest cost associated with anticipated financings.
The following table shows the components of the change in fair value of our financial instruments for the three and nine months ended June 30, 2020 and 2019:
 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Fair value of contracts at beginning of period
$
(832
)
 
$
1,573

 
$
(3,990
)
 
$
(55,218
)
Contracts realized/settled
193

 
6

 
(6,743
)
 
96,380

Fair value of new contracts
842

 
(1,226
)
 
937

 
(337
)
Other changes in value
(5,442
)
 
(1,667
)
 
4,557

 
(42,139
)
Fair value of contracts at end of period
(5,239
)
 
(1,314
)
 
(5,239
)
 
(1,314
)
Netting of cash collateral

 

 

 

Cash collateral and fair value of contracts at period end
$
(5,239
)
 
$
(1,314
)
 
$
(5,239
)
 
$
(1,314
)
The fair value of our financial instruments at June 30, 2020 is presented below by time period and fair value source:
 
Fair Value of Contracts at June 30, 2020
 
Maturity in Years
 
 
Source of Fair Value
Less
Than 1
 
1-3
 
4-5
 
Greater
Than 5
 
Total
Fair
Value
 
(In thousands)
Prices actively quoted
$
(4,330
)
 
$
(909
)
 
$

 
$

 
$
(5,239
)
Prices based on models and other valuation methods

 

 

 

 

Total Fair Value
$
(4,330
)
 
$
(909
)
 
$

 
$

 
$
(5,239
)


42



OPERATING STATISTICS AND OTHER INFORMATION
The following tables present certain operating statistics for our distribution and pipeline and storage segments for the three and nine month periods ended June 30, 2020 and 2019.
Distribution Sales and Statistical Data
 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
METERS IN SERVICE, end of period
 
 
 
 
 
 
 
Residential
3,035,840

 
3,001,552

 
3,035,840

 
3,001,552

Commercial
276,349

 
272,942

 
276,349

 
272,942

Industrial
1,657

 
1,668

 
1,657

 
1,668

Public authority and other
8,486

 
8,560

 
8,486

 
8,560

Total meters
3,322,332

 
3,284,722

 
3,322,332

 
3,284,722

 
 
 
 
 
 
 
 
INVENTORY STORAGE BALANCE — Bcf
47.9

 
49.1

 
47.9

 
49.1

SALES VOLUMES — MMcf(1)
 
 
 
 
 
 
 
Gas sales volumes
 
 
 
 
 
 
 
Residential
18,653

 
17,469

 
148,557

 
162,090

Commercial
12,946

 
15,838

 
81,784

 
90,395

Industrial
6,181

 
7,389

 
20,949

 
24,290

Public authority and other
1,191

 
987

 
6,100

 
5,848

Total gas sales volumes
38,971

 
41,683

 
257,390

 
282,623

Transportation volumes
32,016

 
36,367

 
120,832

 
127,453

Total throughput
70,987

 
78,050

 
378,222

 
410,076

Pipeline and Storage Operations Sales and Statistical Data
 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
CUSTOMERS, end of period
 
 
 
 
 
 
 
Industrial
92

 
93

 
92

 
93

Other
239

 
234

 
239

 
234

Total
331

 
327

 
331

 
327

 
 
 
 
 
 
 
 
INVENTORY STORAGE BALANCE — Bcf
1.3

 
1.3

 
1.3

 
1.3

PIPELINE TRANSPORTATION VOLUMES — MMcf(1)
185,414

 
214,627

 
627,656

 
708,315

Note to preceding tables:

(1) 
Sales and transportation volumes reflect segment operations, including intercompany sales and transportation amounts.
RECENT ACCOUNTING DEVELOPMENTS
Recent accounting developments and their impact on our financial position, results of operations and cash flows are described in Note 2 to the unaudited condensed consolidated financial statements.
 


43



Item 3.
Quantitative and Qualitative Disclosures About Market Risk
Information regarding our quantitative and qualitative disclosures about market risk are disclosed in Item 7A in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no material changes in our quantitative and qualitative disclosures about market risk.

Item 4.
Controls and Procedures
Management’s Evaluation of Disclosure Controls and Procedures
We carried out an evaluation, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, of the effectiveness of the Company’s disclosure controls and procedures, as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (Exchange Act). Based on this evaluation, the Company’s principal executive officer and principal financial officer have concluded that the Company’s disclosure controls and procedures were effective as of June 30, 2020 to provide reasonable assurance that information required to be disclosed by us, including our consolidated entities, in the reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified by the SEC’s rules and forms, including a reasonable level of assurance that such information is accumulated and communicated to our management, including our principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
    
We did not make any changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the third quarter of the fiscal year ended September 30, 2020 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


44



PART II. OTHER INFORMATION
Item 1.
Legal Proceedings
During the nine months ended June 30, 2020, except as noted in Note 10 to the unaudited condensed consolidated financial statements, there were no material changes in the status of the litigation and other matters that were disclosed in Note 12 to our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. We continue to believe that the final outcome of such litigation and other matters or claims will not have a material adverse effect on our financial condition, results of operations or cash flows.
Item 1A.
Risk Factors
Except as updated below, there were no material changes from the risk factors disclosed under the heading “Risk Factors” in Item 1A in the Annual Report on Form 10-K for the year ended September 30, 2019.
The outbreak of COVID-19 and its impact on business and economic conditions could negatively affect our business, results of operations and financial condition.
The scale and scope of the recent COVID-19 outbreak, the resulting pandemic, and the impact on the economy and financial markets could adversely affect the Company’s business, results of operations and financial condition. As an essential business, the Company continues to provide natural gas services and has implemented business continuity and emergency response plans to continue to provide natural gas services to customers and support the Company’s operations, while taking health and safety measures such as implementing worker distancing measures and using a remote workforce where possible. However, there is no assurance that the continued spread of COVID-19 and efforts to contain the virus (including, but not limited to, voluntary and mandatory quarantines, restrictions on travel, limiting gatherings of people, and reduced operations and extended closures of many businesses and institutions) will not materially impact our business, results of operations and financial condition. In particular, the continued spread of COVID-19 and efforts to contain the virus could:
impact customer demand for natural gas, particularly from commercial and industrial customers;
reduce the availability and productivity of our employees and contractors;
cause us to experience an increase in costs as a result of our emergency measures, delayed payments from our customers and uncollectable accounts;
cause the Company’s contractors, suppliers and other business partners to be unable to fulfill their contractual obligations;
result in our inability to meet the requirements of the covenants in our existing credit facilities, including covenants regarding the ratio of indebtedness to total capitalization;
cause a deterioration in our financial metrics or the business environment that impacts our credit ratings;
impact our liquidity position and cost of and ability to access funds from financial institutions and capital markets; and
cause other unpredictable events.
The situation surrounding COVID-19 remains fluid and the likelihood of an impact on the Company that could be material increases the longer the virus impacts activity levels in the United States. Therefore, it is difficult to predict with certainty the potential impact of the virus on the Company’s business, results of operations and financial condition.
To the extent the COVID-19 pandemic has an adverse impact on the Company’s business, results of operations and financial condition, it may also have the effect of heightening many of the other risk factors disclosed under the heading “Risk Factors” in Item 1A in the Annual Report on Form 10-K for the year ended September 30, 2019, such as those relating to our ability to continue to access the credit and capital markets to execute our business strategy; market risks beyond our control affecting our risk management activities, including commodity price volatility, counterparty performance or creditworthiness and interest rate risk; and the impact of adverse economic conditions on our customers.
Item 6.
Exhibits
The following exhibits are filed as part of this Quarterly Report.
 

45



Exhibit
Number
  
Description
Page Number or
Incorporation by
Reference to
3.1
 
Restated Articles of Incorporation of Atmos Energy Corporation - Texas (As Amended Effective February 3, 2010)
3.2
 
Restated Articles of Incorporation of Atmos Energy Corporation - Virginia (As Amended Effective February 3, 2010)
3.3
 
Amended and Restated Bylaws of Atmos Energy Corporation (as of February 5, 2019)
10.1
 
Term Loan Agreement, dated as of April 9, 2020, among Atmos Energy Corporation, Credit Agricole Corporate and Investment Bank, as the Administrative Agent, Canadian Imperial Bank of Commerce, New York Branch, as Syndication Agent, Credit Agricole Corporation and Investment Bank and Canadian Imperial Bank of Commerce, New York Branch, as Joint Lead Arrangers and Joint-Bookrunners, and the lenders named therein
10.2
 
364-Day Revolving Credit Agreement, dated as of April 23, 2020, among Atmos Energy Corporation, Mizuho Bank, Ltd., as the Administrative Agent, the agents, arrangers and bookrunners named therein, and the lenders named therein
15
  
 
31
  
 
32
  
 
101.INS
  
XBRL Instance Document - the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH
  
Inline XBRL Taxonomy Extension Schema
 
101.CAL
  
Inline XBRL Taxonomy Extension Calculation Linkbase
 
101.DEF
  
Inline XBRL Taxonomy Extension Definition Linkbase
 
101.LAB
  
Inline XBRL Taxonomy Extension Labels Linkbase
 
101.PRE
  
Inline XBRL Taxonomy Extension Presentation Linkbase
 
104
 
Cover Page Interactive Data File - the cover page interactive data file does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document
 
*
These certifications, which were made pursuant to 18 U.S.C. Section 1350 by the Company’s Chief Executive Officer and Chief Financial Officer, furnished as Exhibit 32 to this Quarterly Report on Form 10-Q, will not be deemed to be filed with the Commission or incorporated by reference into any filing by the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent that the Company specifically incorporates such certifications by reference.

46



SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
 
 
 
ATMOS ENERGY CORPORATION
               (Registrant)
 
 
 
By: /s/    CHRISTOPHER T. FORSYTHE
 
 
 
Christopher T. Forsythe
Senior Vice President and Chief Financial Officer
(Duly authorized signatory)
Date: August 5, 2020

47
Exhibit


Exhibit 15

Board of Directors and Shareholders of Atmos Energy Corporation
Atmos Energy Corporation

We are aware of the incorporation by reference in the Registration Statements (Form S-3, No. 33-37869; Form S-3, No. 33-58220; Form S-3D/A, No. 33-70212; Form S-3, No. 33-56915; Form S-3/A, No. 333-03339; Form S-3/A, No. 333-32475; Form S-3/A, No. 333-50477; Form S-3, No. 333-95525; Form S-3/A, No. 333-93705; Form S-3, No. 333-75576; Form S-3D, No. 333-113603; Form S-3, No. 333-118706; Form S-3D, No. 333-155666; Form S-3D, No. 333-208317; Form S-3ASR, No. 333-236369; Form S-4, No. 333-13429; Form S-8, No. 33-57687; Form S-8, No. 33-57695; Form S-8, No. 333-32343; Form S-8, No. 333-46337; Form S-8, No. 333-73143; Form S-8, No. 333-73145; Form S-8, No. 333-63738; Form S-8, No. 333-88832; Form S-8, No. 333-116367; Form S-8, No. 333-138209; Form S-8, No. 333-145817; Form S-8, No. 333-155570; Form S-8, No. 333-166639; Form S-8, No. 333-177593; Form S-8, No. 333-199301; Form S-8, No. 333-210461; and Form S-8, No. 333-217739) of Atmos Energy Corporation and in the related Prospectuses of our report dated August 5, 2020, relating to the unaudited condensed consolidated interim financial statements of Atmos Energy Corporation, which are included in its Form 10-Q for the quarter ended June 30, 2020.
/s/ ERNST & YOUNG LLP
Dallas, Texas
August 5, 2020



Exhibit


EXHIBIT 31
RULE 13a-14(a)/15d-14(a) CERTIFICATIONS
I, John K. Akers, certify that:
1.
I have reviewed this Quarterly Report on Form 10-Q of Atmos Energy Corporation;
2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.
The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)
Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and     
5.
The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing equivalent functions):
(a)
All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 5, 2020
 
/s/ JOHN K. AKERS
 
 
John K. Akers
 
 
President and
 
 
Chief Executive Officer
 
 






I, Christopher T. Forsythe, certify that:
1.
I have reviewed this Quarterly Report on Form 10-Q of Atmos Energy Corporation;
2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.
Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.
The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)
Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)
Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)
Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and     
5.
The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing equivalent functions):
(a)
All significant deficiencies or material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 5, 2020
 
/s/ CHRISTOPHER T. FORSYTHE
 
 
Christopher T. Forsythe
 
 
Senior Vice President and
 
 
Chief Financial Officer
 
 



Exhibit


Exhibit 32
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
(18 U.S.C. SECTION 1350)
In connection with the Quarterly Report of Atmos Energy Corporation (the “Company”) on Form 10-Q for the third quarter of the fiscal year ended September 30, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John K. Akers, President and Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1)
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
August 5, 2020
 
/s/ JOHN K. AKERS
 
 
John K. Akers
 
 
President and
 
 
Chief Executive Officer
 
 
A signed original of this written statement has been provided to Atmos Energy Corporation and will be retained by Atmos Energy Corporation and furnished to the Securities and Exchange Commission or its staff upon request.






CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
(18 U.S.C. SECTION 1350)
In connection with the Quarterly Report of Atmos Energy Corporation (the “Company”) on Form 10-Q for the third quarter of the fiscal year ended September 30, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Christopher T. Forsythe, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1)
The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
August 5, 2020
 
/s/ CHRISTOPHER T. FORSYTHE
 
 
Christopher T. Forsythe
 
 
Senior Vice President and
 
 
Chief Financial Officer
 
 
A signed original of this written statement has been provided to Atmos Energy Corporation and will be retained by Atmos Energy Corporation and furnished to the Securities and Exchange Commission or its staff upon request.



v3.20.2
Cover Page - shares
9 Months Ended
Jun. 30, 2020
Jul. 31, 2020
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2020  
Document Transition Report false  
Entity File Number 1-10042  
Entity Registrant Name Atmos Energy Corp  
Entity Incorporation, State or Country Code TX  
Entity Tax Identification Number 75-1743247  
Entity Address, Address Line One 1800 Three Lincoln Centre  
Entity Address, Address Line Two 5430 LBJ Freeway  
Entity Address, City or Town Dallas  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 75240  
City Area Code 972  
Local Phone Number 934-9227  
Title of 12(b) Security Common stock  
Trading Symbol ATO  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding (in shares)   123,354,982
Entity Central Index Key 0000731802  
Current Fiscal Year End Date --09-30  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q3  
Amendment Flag false  
v3.20.2
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2020
Sep. 30, 2019
ASSETS    
Property, plant and equipment $ 15,443,224 $ 14,180,593
Less accumulated depreciation and amortization 2,562,374 2,392,924
Net property, plant and equipment 12,880,850 11,787,669
Current assets    
Cash and cash equivalents 208,064 24,550
Accounts receivable, net 236,466 230,571
Gas stored underground 84,886 130,138
Other current assets 72,743 72,772
Total current assets 602,159 458,031
Goodwill 730,706 730,706
Deferred charges and other assets 657,267 391,213
Total assets 14,870,982 13,367,619
Shareholders’ equity    
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: June 30, 2020 — 123,351,267 shares; September 30, 2019 — 119,338,925 shares 617 597
Additional paid-in capital 4,100,130 3,712,194
Accumulated other comprehensive loss (116,727) (114,583)
Retained earnings 2,477,451 2,152,015
Shareholders’ equity 6,461,471 5,750,223
Long-term debt 4,531,341 3,529,452
Total capitalization 10,992,812 9,279,675
Current liabilities    
Accounts payable and accrued liabilities 200,116 265,024
Other current liabilities 502,413 479,501
Short-term debt 0 464,915
Current maturities of long-term debt 157 0
Total current liabilities 702,686 1,209,440
Deferred income taxes 1,420,065 1,300,015
Regulatory excess deferred taxes 702,493 705,101
Regulatory cost of removal obligation 458,101 473,172
Deferred credits and other liabilities 594,825 400,216
Total shareholders' equity and liabilities $ 14,870,982 $ 13,367,619
v3.20.2
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Jun. 30, 2020
Sep. 30, 2019
Statement of Financial Position [Abstract]    
Common stock stated value (USD per share) $ 0.005 $ 0.005
Common stock authorized (in shares) 200,000,000 200,000,000
Common stock issued (in shares) 123,351,267 119,338,925
Common stock outstanding (in shares) 123,351,267 119,338,925
v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Operating revenues $ 492,995 $ 485,738 $ 2,346,223 $ 2,458,165
Purchased gas cost 26,072 31,326 640,823 845,167
Operation and maintenance expense 149,460 164,545 449,529 452,572
Depreciation and amortization expense 107,104 97,700 318,082 290,537
Taxes, other than income 71,324 69,965 214,535 213,546
Operating income 139,035 122,202 723,254 656,343
Other non-operating income 7,235 1,645 9,133 (1,846)
Interest charges 19,580 19,592 68,980 74,390
Income before income taxes 126,690 104,255 663,407 580,107
Income tax expense 8,899 23,789 127,297 127,107
Net income $ 117,791 $ 80,466 $ 536,110 $ 453,000
Basic net income per share (USD per share) $ 0.96 $ 0.68 $ 4.38 $ 3.89
Diluted net income per share (USD per share) 0.96 0.68 4.37 3.88
Cash dividends per share (USD per share) $ 0.575 $ 0.525 $ 1.725 $ 1.575
Basic weighted average shares outstanding (in shares) 123,026 118,075 122,352 116,485
Diluted weighted average shares outstanding (in shares) 123,032 118,430 122,463 116,673
Other comprehensive income (loss), net of tax        
Net unrealized holding gains on available-for-sale securities, net of tax $ 364 $ 94 $ 200 $ 191
Cash flow hedges:        
Amortization and unrealized gain (loss) on interest rate agreements, net of tax (4,450) 1,053 (2,344) (23,997)
Total other comprehensive income (loss) (4,086) 1,147 (2,144) (23,806)
Total comprehensive income 113,705 81,613 533,966 429,194
Distribution segment        
Operating revenues 434,650 444,287 2,194,786 2,339,660
Pipeline and storage segment        
Operating revenues 58,345 41,451 151,437 118,505
Operating Segments | Distribution segment        
Operating revenues 435,308 444,944 2,196,817 2,341,668
Purchased gas cost 126,093 139,518 942,586 1,147,598
Operation and maintenance expense 107,537 123,998 337,740 347,386
Depreciation and amortization expense 77,187 70,611 229,526 210,224
Taxes, other than income 61,980 62,134 190,636 189,377
Operating income 62,511 48,683 496,329 447,083
Other non-operating income 5,167 3,005 1,930 1,791
Interest charges 7,969 10,597 35,128 44,703
Income before income taxes 59,709 41,091 463,131 404,171
Income tax expense 810 8,693 87,411 85,195
Net income 58,899 32,398 375,720 318,976
Operating Segments | Pipeline and storage segment        
Operating revenues 158,008 149,198 452,421 419,318
Purchased gas cost (11) (96) 290 (544)
Operation and maintenance expense 42,234 40,855 112,751 106,120
Depreciation and amortization expense 29,917 27,089 88,556 80,313
Taxes, other than income 9,344 7,831 23,899 24,169
Operating income 76,524 73,519 226,925 209,260
Other non-operating income 2,068 (1,360) 7,203 (3,637)
Interest charges 11,611 8,995 33,852 29,687
Income before income taxes 66,981 63,164 200,276 175,936
Income tax expense 8,089 15,096 39,886 41,912
Net income 58,892 48,068 160,390 134,024
Intersegment eliminations        
Operating revenues (100,321) (108,404) (303,015) (302,821)
Purchased gas cost (100,010) (108,096) (302,053) (301,887)
Operation and maintenance expense (311) (308) (962) (934)
Depreciation and amortization expense 0 0 0 0
Taxes, other than income 0 0 0 0
Operating income 0 0 0 0
Other non-operating income 0 0 0 0
Interest charges 0 0 0 0
Income before income taxes 0 0 0 0
Income tax expense 0 0 0 0
Net income 0 0 0 0
Intersegment eliminations | Distribution segment        
Operating revenues 658 657 2,031 2,008
Intersegment eliminations | Pipeline and storage segment        
Operating revenues 99,663 107,747 300,984 300,813
Purchased gas cost        
Purchased gas cost 26,072 31,326 640,823 845,167
Purchased gas cost | Operating Segments | Distribution segment        
Purchased gas cost 126,093 139,518 942,586 1,147,598
Purchased gas cost | Operating Segments | Pipeline and storage segment        
Purchased gas cost (11) (96) 290 (544)
Purchased gas cost | Intersegment eliminations        
Purchased gas cost $ (100,010) $ (108,096) $ (302,053) $ (301,887)
v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Income Statement [Abstract]        
Net unrealized holding losses on available-for-sale securities, tax $ 96 $ 27 $ 47 $ 56
Amortization and unrealized gain (loss) on interest rate agreements, tax $ (1,115) $ 312 $ (492) $ (7,093)
v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Cash Flows From Operating Activities    
Net income $ 536,110 $ 453,000
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation and amortization expense 318,082 290,537
Deferred income taxes 137,996 120,220
One-time income tax benefit (20,962) 0
Other 5,935 9,649
Net assets / liabilities from risk management activities 1,295 (1,976)
Net change in operating assets and liabilities (82,970) (62,502)
Net cash provided by operating activities 895,486 808,928
Cash Flows From Investing Activities    
Capital expenditures (1,405,673) (1,199,199)
Proceeds from the sale of discontinued operations 0 4,000
Debt and equity securities activities, net (692) (4,041)
Other, net 6,098 3,839
Net cash used in investing activities (1,400,267) (1,195,401)
Cash Flows From Financing Activities    
Net decrease in short-term debt (464,915) (500,838)
Net proceeds from equity offering 358,047 593,731
Issuance of common stock through stock purchase and employee retirement plans 14,125 14,128
Proceeds from issuance of long-term debt 999,450 1,045,221
Settlement of interest rate swaps 0 (90,141)
Repayment of long-term debt 0 (450,000)
Cash dividends paid (210,674) (181,982)
Debt issuance costs (7,738) (11,254)
Net cash provided by financing activities 688,295 418,865
Net increase in cash and cash equivalents 183,514 32,392
Cash and cash equivalents at beginning of period 24,550 13,771
Cash and cash equivalents at end of period $ 208,064 $ 46,163
v3.20.2
Nature of Business
9 Months Ended
Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Nature of Business Nature of Business
Atmos Energy Corporation (“Atmos Energy” or the “Company”) and its subsidiaries are engaged in the regulated natural gas distribution and pipeline and storage businesses. Our distribution business is subject to federal and state regulation and/or regulation by local authorities in each of the states in which our regulated divisions and subsidiaries operate.
Our distribution business delivers natural gas through sales and transportation arrangements to over three million residential, commercial, public authority and industrial customers through our six regulated distribution divisions, which at June 30, 2020, covered service areas located in eight states.
Our pipeline and storage business, which is also subject to federal and state regulations, includes the transportation of natural gas to our Texas and Louisiana distribution systems and the management of our underground storage facilities used to support our distribution business in various states.
v3.20.2
Unaudited Financial Information
9 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Unaudited Financial Information Unaudited Financial Information
These consolidated interim-period financial statements have been prepared in accordance with accounting principles generally accepted in the United States on the same basis, aside from accounting policy changes noted below, as those used for the Company’s audited consolidated financial statements included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. In the opinion of management, all material adjustments (consisting of normal recurring accruals) necessary for a fair presentation have been made to the unaudited consolidated interim-period financial statements. These consolidated interim-period financial statements are condensed as permitted by the instructions to Form 10-Q and should be read in conjunction with the audited consolidated financial statements of Atmos Energy Corporation included in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. Because of seasonal and other factors, the results of operations for the nine-month period ended June 30, 2020 are not indicative of our results of operations for the full 2020 fiscal year, which ends September 30, 2020.
Except as noted below related to recent ratemaking activity and in Note 12 to the unaudited condensed consolidated financial statements regarding new cash flow hedges, no events have occurred subsequent to the balance sheet date that would require recognition or disclosure in the unaudited condensed consolidated financial statements.

Significant accounting policies
Our accounting policies are described in Note 2 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
During the second quarter of fiscal 2020, we completed our annual goodwill impairment assessment. Based on the assessment performed, we determined that our goodwill was not impaired.
Accounting pronouncements adopted in fiscal 2020
In February 2016, the Financial Accounting Standards Board (FASB) issued a comprehensive new leasing standard that requires lessees to recognize a lease liability and a right-of-use (ROU) asset for all leases, including operating leases on its balance sheet. The new standard was effective for us beginning on October 1, 2019. See Note 6 to the unaudited condensed consolidated financial statements for further details regarding our adoption of the new lease standard and the related disclosures.
Accounting pronouncements that will be effective after fiscal 2020
In March 2020, the FASB issued optional guidance which will ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments provide optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by the cessation of the London Interbank Offered Rate (LIBOR). The amendments can be elected immediately, as of March 12, 2020, through December 31, 2022. We are currently evaluating if we will apply the optional guidance as we assess the impact of the cessation of LIBOR on our current contracts and hedging relationships and the potential impact on our financial position, results of operations and cash flows.
In December 2019, the FASB issued new guidance related to accounting for income taxes which removes certain exceptions for recognizing deferred taxes for investments, performing intraperiod allocations and calculating income taxes in interim periods. The new standard also adds guidance to reduce complexity in certain areas, such as recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. The new standard will be effective for us beginning
on October 1, 2021; early adoption is permitted. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
In June 2016, the FASB issued new guidance which will require credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model. Under this model, entities will estimate credit losses over the entire contractual term of the instrument from the date of initial recognition of that instrument. In contrast, current U.S. GAAP is based on an incurred loss model that delays recognition of credit losses until it is probable the loss has been incurred. The new guidance also introduces a new impairment recognition model for available-for-sale debt securities that will require credit losses to be recorded through an allowance account. The new standard will be effective for us beginning on October 1, 2020. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
Regulatory assets and liabilities
Accounting principles generally accepted in the United States require cost-based, rate-regulated entities that meet certain criteria to reflect the authorized recovery of costs due to regulatory decisions in their financial statements. As a result, certain costs are permitted to be capitalized rather than expensed because they can be recovered through rates. We record certain costs as regulatory assets when future recovery through customer rates is considered probable. Regulatory liabilities are recorded when it is probable that revenues will be reduced for amounts that will be credited to customers through the ratemaking process. Substantially all of our regulatory assets are recorded as a component of deferred charges and other assets and our regulatory liabilities are recorded as a component of other current liabilities and deferred credits and other liabilities. Deferred gas costs are recorded either in other current assets or liabilities and our regulatory excess deferred taxes and regulatory cost of removal obligation are reported separately.
Significant regulatory assets and liabilities as of June 30, 2020 and September 30, 2019 included the following:
 
June 30,
2020
 
September 30,
2019
 
(In thousands)
Regulatory assets:
 
 
 
Pension and postretirement benefit costs
$
79,108

 
$
86,089

Infrastructure mechanisms(1)
180,390

 
131,894

Deferred gas costs

 
23,766

Recoverable loss on reacquired debt
5,259

 
6,551

Deferred pipeline record collection costs
28,700

 
26,418

Rate case costs
401

 
1,346

Other
6,173

 
8,483

 
$
300,031

 
$
284,547

Regulatory liabilities:
 
 
 
Regulatory excess deferred taxes(2)
$
723,400

 
$
726,307

Regulatory cost of service reserve
2,559

 
5,238

Regulatory cost of removal obligation
528,932

 
528,893

Deferred gas costs
48,917

 
14,112

Asset retirement obligation
17,054

 
17,054

APT annual adjustment mechanism
62,461

 
78,402

Other
21,923

 
16,120

 
$
1,405,246

 
$
1,386,126


 
(1)
Infrastructure mechanisms in Texas, Louisiana and Tennessee allow for the deferral of all eligible expenses associated with capital expenditures incurred pursuant to these rules, including the recording of interest on deferred expenses until the next rate proceeding (rate case or annual rate filing), at which time investment and costs would be recoverable through base rates.
(2)
Due to the passage of the Kansas House Bill 2585, on June 1, 2020, we remeasured our deferred tax liability and updated our state deferred tax rate resulting in a $12.1 million regulatory liability as of June 30, 2020. See further details in Note 11. The remaining amount reflects the remeasurement of the net deferred tax liability included in our rate base as a result of the Tax Cuts and Jobs Act of 2017 (the "TCJA"). Of this amount, $20.9 million as of June 30, 2020 and $21.2 million as of September 30, 2019 is recorded in other current liabilities. These liabilities are being returned to customers in most of our jurisdictions on a provisional basis over 15 to 46 years until formal orders establish the final refund periods.

During the nine months ended June 30, 2020, we received regulatory orders in Louisiana, Mississippi, Texas (including APT) and Virginia to defer into a regulatory asset all expenses, beyond the normal course of business, related to Coronavirus Disease 2019 (COVID-19 or virus), including bad debt expense. Subsequent to June 30, 2020, we also received a regulatory order in Kansas to defer into a regulatory asset these expenses. As of June 30, 2020, no amounts have been recorded as regulatory assets or liabilities for expenses related to COVID-19, including bad debt expense.
v3.20.2
Segment Information
9 Months Ended
Jun. 30, 2020
Segment Reporting [Abstract]  
Segment Information Segment Information

 We manage and review our consolidated operations through the following reportable segments:

The distribution segment is primarily comprised of our regulated natural gas distribution and related sales operations in eight states.
The pipeline and storage segment is comprised primarily of the pipeline and storage operations of our Atmos Pipeline-Texas division and our natural gas transmission operations in Louisiana.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies found in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
Income statements and capital expenditures for the three and nine months ended June 30, 2020 and 2019 by segment are presented in the following tables:
 
Three Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
434,650

 
$
58,345

 
$

 
$
492,995

Intersegment revenues
658

 
99,663

 
(100,321
)
 

Total operating revenues
435,308

 
158,008

 
(100,321
)
 
492,995

Purchased gas cost
126,093

 
(11
)
 
(100,010
)
 
26,072

Operation and maintenance expense
107,537

 
42,234

 
(311
)
 
149,460

Depreciation and amortization expense
77,187

 
29,917

 

 
107,104

Taxes, other than income
61,980

 
9,344

 

 
71,324

Operating income
62,511

 
76,524

 

 
139,035

Other non-operating income
5,167

 
2,068

 

 
7,235

Interest charges
7,969

 
11,611

 

 
19,580

Income before income taxes
59,709

 
66,981

 

 
126,690

Income tax expense
810

 
8,089

 

 
8,899

Net income
$
58,899

 
$
58,892

 
$

 
$
117,791

Capital expenditures
$
342,385

 
$
68,551

 
$

 
$
410,936



 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
444,287

 
$
41,451

 
$

 
$
485,738

Intersegment revenues
657

 
107,747

 
(108,404
)
 

Total operating revenues
444,944

 
149,198

 
(108,404
)
 
485,738

Purchased gas cost
139,518

 
(96
)
 
(108,096
)
 
31,326

Operation and maintenance expense
123,998

 
40,855

 
(308
)
 
164,545

Depreciation and amortization expense
70,611

 
27,089

 

 
97,700

Taxes, other than income
62,134

 
7,831

 

 
69,965

Operating income
48,683

 
73,519

 

 
122,202

Other non-operating income (expense)
3,005

 
(1,360
)
 

 
1,645

Interest charges
10,597

 
8,995

 

 
19,592

Income before income taxes
41,091

 
63,164

 

 
104,255

Income tax expense
8,693

 
15,096

 

 
23,789

Net income
$
32,398

 
$
48,068

 
$

 
$
80,466

Capital expenditures
$
316,825

 
$
104,788

 
$

 
$
421,613


 
Nine Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,194,786

 
$
151,437

 
$

 
$
2,346,223

Intersegment revenues
2,031

 
300,984

 
(303,015
)
 

Total operating revenues
2,196,817

 
452,421

 
(303,015
)
 
2,346,223

Purchased gas cost
942,586

 
290

 
(302,053
)
 
640,823

Operation and maintenance expense
337,740

 
112,751

 
(962
)
 
449,529

Depreciation and amortization expense
229,526

 
88,556

 

 
318,082

Taxes, other than income
190,636

 
23,899

 

 
214,535

Operating income
496,329

 
226,925

 

 
723,254

Other non-operating income
1,930

 
7,203

 

 
9,133

Interest charges
35,128

 
33,852

 

 
68,980

Income before income taxes
463,131

 
200,276

 

 
663,407

Income tax expense
87,411

 
39,886

 

 
127,297

Net income
$
375,720

 
$
160,390

 
$

 
$
536,110

Capital expenditures
$
1,119,945

 
$
285,728

 
$

 
$
1,405,673



 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,339,660

 
$
118,505

 
$

 
$
2,458,165

Intersegment revenues
2,008

 
300,813

 
(302,821
)
 

Total operating revenues
2,341,668

 
419,318

 
(302,821
)
 
2,458,165

Purchased gas cost
1,147,598

 
(544
)
 
(301,887
)
 
845,167

Operation and maintenance expense
347,386

 
106,120

 
(934
)
 
452,572

Depreciation and amortization expense
210,224

 
80,313

 

 
290,537

Taxes, other than income
189,377

 
24,169

 

 
213,546

Operating income
447,083

 
209,260

 

 
656,343

Other non-operating income (expense)
1,791

 
(3,637
)
 

 
(1,846
)
Interest charges
44,703

 
29,687

 

 
74,390

Income before income taxes
404,171

 
175,936

 

 
580,107

Income tax expense
85,195

 
41,912

 

 
127,107

Net income
$
318,976

 
$
134,024

 
$

 
$
453,000

Capital expenditures
$
912,640

 
$
286,559

 
$

 
$
1,199,199

 


Balance sheet information at June 30, 2020 and September 30, 2019 by segment is presented in the following tables:
 
June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
9,644,503

 
$
3,236,347

 
$

 
$
12,880,850

Total assets
$
14,098,715

 
$
3,471,282

 
$
(2,699,015
)
 
$
14,870,982


 
September 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
8,737,590

 
$
3,050,079

 
$

 
$
11,787,669

Total assets
$
12,579,741

 
$
3,279,323

 
$
(2,491,445
)
 
$
13,367,619

v3.20.2
Earnings Per Share
9 Months Ended
Jun. 30, 2020
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
We use the two-class method of computing earnings per share because we have participating securities in the form of non-vested restricted stock units with a nonforfeitable right to dividend equivalents, for which vesting is predicated solely on the passage of time. The calculation of earnings per share using the two-class method excludes income attributable to these participating securities from the numerator and excludes the dilutive impact of those shares from the denominator. Basic weighted average shares outstanding is calculated based upon the weighted average number of common shares outstanding during the periods presented. Also, this calculation includes fully vested stock awards that have not yet been issued as common stock. Additionally, the weighted average shares outstanding for diluted EPS includes the incremental effects of the forward sale agreements, discussed in Note 8 to the unaudited condensed consolidated financial statements, when the impact is dilutive. Basic and diluted earnings per share for the three and nine months ended June 30, 2020 and 2019 are calculated as follows:

 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands, except per share amounts)
Basic Earnings Per Share
 
 
 
 
 
 
 
Net income
$
117,791

 
$
80,466

 
$
536,110

 
$
453,000

Less: Income allocated to participating securities
88

 
64

 
408

 
386

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Net income per share — Basic
$
0.96

 
$
0.68

 
$
4.38

 
$
3.89

Diluted Earnings Per Share
 
 
 
 
 
 
 
Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Effect of dilutive shares

 

 

 

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Dilutive shares
6

 
355

 
111

 
188

Diluted weighted average shares outstanding
123,032

 
118,430

 
122,463

 
116,673

Net income per share - Diluted
$
0.96

 
$
0.68

 
$
4.37

 
$
3.88


v3.20.2
Revenue
9 Months Ended
Jun. 30, 2020
Revenue from Contract with Customer [Abstract]  
Revenue Revenue
Our revenue recognition policy is fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. The following tables disaggregate our revenue from contracts with customers by customer type and segment and provide a reconciliation to total operating revenues, including intersegment revenues, for the three and nine months ended June 30, 2020 and 2019.
 
Three Months Ended June 30, 2020
 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
286,937

 
$

 
$
269,484

 
$

Commercial
101,055

 

 
113,591

 

Industrial
17,019

 

 
25,277

 

Public authority and other
7,063

 

 
6,305

 

Total gas sales revenues
412,074

 

 
414,657

 

Transportation revenues
22,532

 
164,675

 
22,923

 
166,864

Miscellaneous revenues
2,793

 
2,277

 
6,125

 
2,407

Revenues from contracts with customers
437,399

 
166,952

 
443,705

 
169,271

Alternative revenue program revenues(1)
(2,567
)
 
(8,944
)
 
748

 
(20,073
)
Other revenues
476

 

 
491

 

Total operating revenues
$
435,308

 
$
158,008

 
$
444,944

 
$
149,198



 
Nine Months Ended June 30, 2020
 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
1,435,328

 
$

 
$
1,513,239

 
$

Commercial
543,148

 

 
611,474

 

Industrial
67,572

 

 
95,701

 

Public authority and other
34,747

 

 
36,677

 

Total gas sales revenues
2,080,795

 

 
2,257,091

 

Transportation revenues
77,676

 
471,433

 
76,005

 
456,558

Miscellaneous revenues
16,565

 
8,767

 
20,439

 
6,862

Revenues from contracts with customers
2,175,036

 
480,200

 
2,353,535

 
463,420

Alternative revenue program revenues(1)
20,320

 
(27,779
)
 
(13,388
)
 
(44,102
)
Other revenues
1,461

 

 
1,521

 

Total operating revenues
$
2,196,817

 
$
452,421

 
$
2,341,668

 
$
419,318


(1)
In our distribution segment, we have weather-normalization adjustment mechanisms that serve to mitigate the effects of weather on our revenue. Additionally, APT has a regulatory mechanism that requires that we share with its tariffed customers 75% of the difference between the total non-tariffed revenues earned during a test period and a revenue benchmark.
v3.20.2
Leases
9 Months Ended
Jun. 30, 2020
Leases [Abstract]  
Leases Leases

We adopted the provisions of the new lease accounting standard beginning on October 1, 2019, using the optional transition method, which allowed us to apply the provisions of the new standard to all leases that existed as of the date of adoption. Therefore, results for reporting periods beginning on October 1, 2019 are presented under the new lease accounting standard and prior periods are presented under the former lease accounting standard.
The new guidance included several practical expedients to facilitate the implementation of the new standard. The following summarizes the practical expedients we used to implement the standard.
We elected to bundle our lease and non-lease components as a single component for all asset classes.
We elected not to perform the following:
Evaluate existing or expired land easements prior to October 1, 2019 to determine if they are leases.
Include short-term leases in the calculation of our lease liability.
Evaluate existing or expired contracts to determine if they are leases.
Assess lease classification for existing or expired leases.
Review initial direct costs for existing leases.
Use hindsight in order to determine the lease term or impairment of our ROU assets.

Upon adoption of this new guidance, we recorded ROU assets and lease liabilities of $231.3 million. Additionally, we reclassified a net $6.5 million of accrued and prepaid lease costs to the ROU asset and $2.5 million related to an existing finance lease from deferred credits and other liabilities to long-term debt.

Implementation of the new lease accounting guidance had no material impact on our condensed consolidated statements of comprehensive income or our condensed consolidated statements of cash flows. Additionally, we did not record a cumulative-effect adjustment to retained earnings on the opening balance sheet.

New Lease Accounting Policy
We determine if an arrangement is a lease at the inception of the agreement based on the terms and conditions in the contract. A contract contains a lease if there is an identified asset and we have the right to control the asset. We are the lessee for substantially all of our leasing activity, which primarily includes operating leases for office and warehouse space, tower space, vehicles and heavy equipment used in our operations. We are also a lessee in finance leases for service centers.
We record a lease liability and a corresponding ROU asset for all of our leases with a term greater than 12 months. For lease contracts containing renewal and termination options, we include the option period in the lease term when it is reasonably certain the option will be exercised. We most frequently assume renewal options at the inception of the arrangement for our
tower and fleet leases, based on our anticipated use of the assets. Real estate leases that contain a renewal option are evaluated on a lease-by-lease basis to determine if the option period should be included in the lease term. Currently, we have not included material renewal options for real estate leases in our ROU asset or lease liability. The following table presents our weighted average remaining lease term for our leases.
 
June 30, 2020
Weighted average remaining lease term (years)
 
Finance leases
19.36
Operating leases
10.69


The lease liability represents the present value of all lease payments over the lease term. The discount rate used to determine the present value of the lease liability is the rate implicit in the lease unless that rate cannot be readily determined. We use the implicit rate stated in the agreement to determine the lease liability for our fleet leases. We use our corporate collateralized incremental borrowing rate as the discount rate for all other lease agreements. This rate is appropriate because we believe it represents the rate we would have incurred to borrow funds to acquire the leased asset over a similar term. We calculated this rate using a combination of inputs, including our current credit rating, quoted market prices of interest rates for our publicly traded unsecured debt, observable market yield curve data for peer companies with a credit rating one notch higher than our current credit rating and the lease term.
The following table represents our weighted average discount rate:
 
June 30, 2020
Weighted average discount rate
 
Finance leases
8.02
%
Operating leases
2.91
%

The ROU asset represents the right to use the underlying asset for the lease term, and is equal to the lease liability, adjusted for prepaid or accrued lease payments and any lease incentives that have been paid to us or when we are reasonably certain to incur costs equal to or greater than the allowance defined in the contract.
Variable payments included in our leasing arrangements are expensed in the period in which the obligation for these payments is incurred. Variable payments are dependent on usage, output or may vary for other reasons. Most of our variable lease expense is related to tower leases that have escalating payments based on changes to a stated CPI index, and usage of certain office equipment.
We have not provided material residual value guarantees for our leases, nor do our leases contain material restrictions or covenants.
Lease costs for the three and nine months ended June 30, 2020 are presented in the table below. These costs include both amounts recognized in expense and amounts capitalized. For the three and nine months ended June 30, 2020, we did not have material short-term lease costs or variable lease costs.
 
Three Months Ended June 30, 2020
Nine Months Ended June 30, 2020
 
(In thousands)
Finance lease cost
$
197

$
376

Operating lease cost
10,371

30,461

Total lease cost
$
10,568

$
30,837


Our ROU assets and lease liabilities are presented as follows on the condensed consolidated balance sheets (unaudited):
 
Balance Sheet Classification
June 30, 2020
 
 
(In thousands)
Assets
 
 
Finance leases
Net Property, Plant and Equipment
$
8,554

Operating leases
Deferred charges and other assets
225,311

Total right-of-use assets
 
$
233,865

Liabilities
 
 
Current
 
 
Finance leases
Current maturities of long-term debt
$
157

Operating leases
Other current liabilities
33,884

Noncurrent
 
 
Finance leases
Long-term debt
8,479

Operating leases
Deferred credits and other liabilities
200,390

Total lease liabilities
 
$
242,910



Other pertinent information related to leases was as follows. During the nine months ended June 30, 2020, amounts paid in cash for our finance leases were not material.
 
Nine Months Ended June 30, 2020
 
(In thousands)
Cash paid amounts included in the measurement of lease liabilities
 
Operating cash flows used for operating leases
$
28,011

Right-of-use assets obtained in exchange for lease obligations
 
Finance leases
$
6,143

Operating leases
$
23,628



Maturities of our lease liabilities as of June 30, 2020, presented on a rolling 12-month basis, were as follows:
 
Total
Finance Leases
Operating Leases
 
(In thousands)
Year 1
$
39,017

$
738

$
38,279

Year 2
37,983

749

37,234

Year 3
33,112

759

32,353

Year 4
26,386

770

25,616

Year 5
17,607

781

16,826

Thereafter
139,172

12,862

126,310

Total lease payments
293,277

16,659

276,618

Less: Imputed interest
50,367

8,023

42,344

Total
$
242,910

$
8,636

$
234,274

Reported as of June 30, 2020
 
 
 
Short-term lease liabilities
$
34,041

$
157

$
33,884

Long-term lease liabilities
208,869

8,479

200,390

Total lease liabilities
$
242,910

$
8,636

$
234,274


Disclosures Related to Prior Periods

The future minimum lease payments as of September 30, 2019 were as follows:
 
Operating
Leases(1)
 
Capital Lease
 
(In thousands)
2020
$
21,017

 
$
243

2021
20,416

 
248

2022
19,370

 
253

2023
18,071

 
258

2024
15,718

 
263

Thereafter
105,544

 
4,343

Total minimum lease payments
$
200,136

 
5,608

Less amount representing interest
 
 
3,018

Present value of net minimum lease payments
 
 
$
2,590

(1)
Future minimum lease payments do not include amounts for fleet leases and other de minimis items that can be renewed beyond the initial lease term. The Company anticipates renewing the leases beyond the initial term, but the anticipated payments associated with the renewals do not meet the definition of expected minimum lease payments and therefore are not included above. Expected payments are $17.6 million in 2020, $18.0 million in 2021, $11.8 million in 2022, $8.5 million in 2023, $5.4 million 2024 and $2.7 million thereafter.
Consolidated lease and rental expense for the three and nine months ended June 30, 2019 was $10.5 million and $30.7 million.
Leases Leases

We adopted the provisions of the new lease accounting standard beginning on October 1, 2019, using the optional transition method, which allowed us to apply the provisions of the new standard to all leases that existed as of the date of adoption. Therefore, results for reporting periods beginning on October 1, 2019 are presented under the new lease accounting standard and prior periods are presented under the former lease accounting standard.
The new guidance included several practical expedients to facilitate the implementation of the new standard. The following summarizes the practical expedients we used to implement the standard.
We elected to bundle our lease and non-lease components as a single component for all asset classes.
We elected not to perform the following:
Evaluate existing or expired land easements prior to October 1, 2019 to determine if they are leases.
Include short-term leases in the calculation of our lease liability.
Evaluate existing or expired contracts to determine if they are leases.
Assess lease classification for existing or expired leases.
Review initial direct costs for existing leases.
Use hindsight in order to determine the lease term or impairment of our ROU assets.

Upon adoption of this new guidance, we recorded ROU assets and lease liabilities of $231.3 million. Additionally, we reclassified a net $6.5 million of accrued and prepaid lease costs to the ROU asset and $2.5 million related to an existing finance lease from deferred credits and other liabilities to long-term debt.

Implementation of the new lease accounting guidance had no material impact on our condensed consolidated statements of comprehensive income or our condensed consolidated statements of cash flows. Additionally, we did not record a cumulative-effect adjustment to retained earnings on the opening balance sheet.

New Lease Accounting Policy
We determine if an arrangement is a lease at the inception of the agreement based on the terms and conditions in the contract. A contract contains a lease if there is an identified asset and we have the right to control the asset. We are the lessee for substantially all of our leasing activity, which primarily includes operating leases for office and warehouse space, tower space, vehicles and heavy equipment used in our operations. We are also a lessee in finance leases for service centers.
We record a lease liability and a corresponding ROU asset for all of our leases with a term greater than 12 months. For lease contracts containing renewal and termination options, we include the option period in the lease term when it is reasonably certain the option will be exercised. We most frequently assume renewal options at the inception of the arrangement for our
tower and fleet leases, based on our anticipated use of the assets. Real estate leases that contain a renewal option are evaluated on a lease-by-lease basis to determine if the option period should be included in the lease term. Currently, we have not included material renewal options for real estate leases in our ROU asset or lease liability. The following table presents our weighted average remaining lease term for our leases.
 
June 30, 2020
Weighted average remaining lease term (years)
 
Finance leases
19.36
Operating leases
10.69


The lease liability represents the present value of all lease payments over the lease term. The discount rate used to determine the present value of the lease liability is the rate implicit in the lease unless that rate cannot be readily determined. We use the implicit rate stated in the agreement to determine the lease liability for our fleet leases. We use our corporate collateralized incremental borrowing rate as the discount rate for all other lease agreements. This rate is appropriate because we believe it represents the rate we would have incurred to borrow funds to acquire the leased asset over a similar term. We calculated this rate using a combination of inputs, including our current credit rating, quoted market prices of interest rates for our publicly traded unsecured debt, observable market yield curve data for peer companies with a credit rating one notch higher than our current credit rating and the lease term.
The following table represents our weighted average discount rate:
 
June 30, 2020
Weighted average discount rate
 
Finance leases
8.02
%
Operating leases
2.91
%

The ROU asset represents the right to use the underlying asset for the lease term, and is equal to the lease liability, adjusted for prepaid or accrued lease payments and any lease incentives that have been paid to us or when we are reasonably certain to incur costs equal to or greater than the allowance defined in the contract.
Variable payments included in our leasing arrangements are expensed in the period in which the obligation for these payments is incurred. Variable payments are dependent on usage, output or may vary for other reasons. Most of our variable lease expense is related to tower leases that have escalating payments based on changes to a stated CPI index, and usage of certain office equipment.
We have not provided material residual value guarantees for our leases, nor do our leases contain material restrictions or covenants.
Lease costs for the three and nine months ended June 30, 2020 are presented in the table below. These costs include both amounts recognized in expense and amounts capitalized. For the three and nine months ended June 30, 2020, we did not have material short-term lease costs or variable lease costs.
 
Three Months Ended June 30, 2020
Nine Months Ended June 30, 2020
 
(In thousands)
Finance lease cost
$
197

$
376

Operating lease cost
10,371

30,461

Total lease cost
$
10,568

$
30,837


Our ROU assets and lease liabilities are presented as follows on the condensed consolidated balance sheets (unaudited):
 
Balance Sheet Classification
June 30, 2020
 
 
(In thousands)
Assets
 
 
Finance leases
Net Property, Plant and Equipment
$
8,554

Operating leases
Deferred charges and other assets
225,311

Total right-of-use assets
 
$
233,865

Liabilities
 
 
Current
 
 
Finance leases
Current maturities of long-term debt
$
157

Operating leases
Other current liabilities
33,884

Noncurrent
 
 
Finance leases
Long-term debt
8,479

Operating leases
Deferred credits and other liabilities
200,390

Total lease liabilities
 
$
242,910



Other pertinent information related to leases was as follows. During the nine months ended June 30, 2020, amounts paid in cash for our finance leases were not material.
 
Nine Months Ended June 30, 2020
 
(In thousands)
Cash paid amounts included in the measurement of lease liabilities
 
Operating cash flows used for operating leases
$
28,011

Right-of-use assets obtained in exchange for lease obligations
 
Finance leases
$
6,143

Operating leases
$
23,628



Maturities of our lease liabilities as of June 30, 2020, presented on a rolling 12-month basis, were as follows:
 
Total
Finance Leases
Operating Leases
 
(In thousands)
Year 1
$
39,017

$
738

$
38,279

Year 2
37,983

749

37,234

Year 3
33,112

759

32,353

Year 4
26,386

770

25,616

Year 5
17,607

781

16,826

Thereafter
139,172

12,862

126,310

Total lease payments
293,277

16,659

276,618

Less: Imputed interest
50,367

8,023

42,344

Total
$
242,910

$
8,636

$
234,274

Reported as of June 30, 2020
 
 
 
Short-term lease liabilities
$
34,041

$
157

$
33,884

Long-term lease liabilities
208,869

8,479

200,390

Total lease liabilities
$
242,910

$
8,636

$
234,274


Disclosures Related to Prior Periods

The future minimum lease payments as of September 30, 2019 were as follows:
 
Operating
Leases(1)
 
Capital Lease
 
(In thousands)
2020
$
21,017

 
$
243

2021
20,416

 
248

2022
19,370

 
253

2023
18,071

 
258

2024
15,718

 
263

Thereafter
105,544

 
4,343

Total minimum lease payments
$
200,136

 
5,608

Less amount representing interest
 
 
3,018

Present value of net minimum lease payments
 
 
$
2,590

(1)
Future minimum lease payments do not include amounts for fleet leases and other de minimis items that can be renewed beyond the initial lease term. The Company anticipates renewing the leases beyond the initial term, but the anticipated payments associated with the renewals do not meet the definition of expected minimum lease payments and therefore are not included above. Expected payments are $17.6 million in 2020, $18.0 million in 2021, $11.8 million in 2022, $8.5 million in 2023, $5.4 million 2024 and $2.7 million thereafter.
Consolidated lease and rental expense for the three and nine months ended June 30, 2019 was $10.5 million and $30.7 million.
v3.20.2
Debt
9 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Debt Debt
The nature and terms of our debt instruments and credit facilities are described in detail in Note 6 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. Other than as described below, there were no material changes in the terms of our debt instruments during the nine months ended June 30, 2020.
Long-term debt at June 30, 2020 and September 30, 2019 consisted of the following:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Unsecured 3.00% Senior Notes, due 2027
$
500,000

 
$
500,000

Unsecured 2.625% Senior Notes, due 2029
300,000

 

Unsecured 5.95% Senior Notes, due 2034
200,000

 
200,000

Unsecured 5.50% Senior Notes, due 2041
400,000

 
400,000

Unsecured 4.15% Senior Notes, due 2043
500,000

 
500,000

Unsecured 4.125% Senior Notes, due 2044
750,000

 
750,000

Unsecured 4.30% Senior Notes, due 2048
600,000

 
600,000

Unsecured 4.125% Senior Notes, due 2049
450,000

 
450,000

Unsecured 3.375% Senior Notes, due 2049
500,000

 

Floating-rate term loan, due 2022
200,000

 

Medium-term note Series A, 1995-1, 6.67%, due 2025
10,000

 
10,000

Unsecured 6.75% Debentures, due 2028
150,000

 
150,000

Finance lease obligations (see Note 6)
8,636

 

Total long-term debt
4,568,636

 
3,560,000

Less:
 
 
 
Original issue (premium) / discount on unsecured senior notes and debentures
623

 
193

Debt issuance cost
36,515

 
30,355

Current maturities
157

 

 
$
4,531,341

 
$
3,529,452


On April 9, 2020, we entered into a two year, $200 million term loan agreement that bears interest at a rate of LIBOR plus 1.25 percent. The term loan was used to pay down borrowings pursuant to our commercial paper program.
On October 2, 2019, we completed a public offering of $300 million of 2.625% senior notes due 2029 and $500 million of 3.375% senior notes due 2049. We received net proceeds from the offering, after the underwriting discount and offering expenses, of $791.7 million, that were used for general corporate purposes, including the repayment of borrowings pursuant to our commercial paper program. The effective interest rate on these notes is 2.72% and 3.42%, after giving effect to the offering costs.
Short-term debt
We utilize short-term debt to provide cost-effective, short-term financing until it can be replaced with a balance of long-term debt and equity financing that achieves the Company’s desired capital structure with an equity-to-total-capitalization ratio between 50% and 60%, inclusive of long-term and short-term debt. Our short-term borrowing requirements are driven primarily by construction work in progress and the seasonal nature of the natural gas business. Changes in the price of natural gas and the amount of natural gas we need to supply our customers’ needs could significantly affect our borrowing requirements. Our short-term borrowings typically reach their highest levels in the winter months.
As of June 30, 2020, our short-term borrowing requirements were satisfied through a combination of a $1.5 billion commercial paper program and four committed revolving credit facilities with third-party lenders that provide approximately $2.2 billion of total working capital funding.
The primary source of our funding is our commercial paper program, which is supported by a five-year unsecured $1.5 billion credit facility that expires on September 25, 2023. The facility bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a margin ranging from zero percent to 1.25 percent, based on the Company’s credit ratings. Additionally, the facility contains a $250 million accordion feature, which provides the opportunity to increase the total committed loan to $1.75 billion. At June 30, 2020, there were no amounts outstanding under our commercial paper program. At September 30, 2019, a total of $464.9 million was outstanding.
Additionally, we had a $25 million 364-day unsecured facility that was renewed effective April 1, 2020 and increased to $50 million, which is used to provide working capital funding. There were no borrowings outstanding under this facility as of June 30, 2020.
Finally, we had a $10 million 364-day unsecured revolving credit facility, which was replaced on April 30, 2020, with a new $50 million 364-day unsecured revolving credit facility, which is used primarily to issue letters of credit. At June 30, 2020, there were no borrowings outstanding under the new facility; however, outstanding letters of credit reduced the total amount available to us under our $50 million facility to $44.4 million.
On April 23, 2020, we executed a new $600 million 364-day unsecured revolving credit facility to provide additional working capital funding. The facility bears interest at a base rate or at a LIBOR-based rate for the applicable interest period, plus a margin ranging from zero percent to 1.25 percent, based on the Company's credit ratings. At June 30, 2020, there were no borrowings outstanding under this facility.
Debt covenants
The availability of funds under these credit facilities is subject to conditions specified in the respective credit agreements, all of which we currently satisfy. These conditions include our compliance with financial covenants and the continued accuracy of representations and warranties contained in these agreements. We are required by the financial covenants in each of these facilities to maintain, at the end of each fiscal quarter, a ratio of total-debt-to-total-capitalization of no greater than 70 percent. At June 30, 2020, our total-debt-to-total-capitalization ratio, as defined in the agreements, was 43 percent. In addition, both the interest margin and the fee that we pay on unused amounts under certain of these facilities are subject to adjustment depending upon our credit ratings.
These credit facilities and our public indentures contain usual and customary covenants for our business, including covenants substantially limiting liens, substantial asset sales and mergers. Additionally, our public debt indentures relating to our senior notes and debentures, as well as certain of our revolving credit agreements, each contain a default provision that is triggered if outstanding indebtedness arising out of any other credit agreements in amounts ranging from in excess of $15 million to in excess of $100 million becomes due by acceleration or if not paid at maturity. We were in compliance with all of our debt covenants as of June 30, 2020. If we were unable to comply with our debt covenants, we would likely be required to repay our outstanding balances on demand, provide additional collateral or take other corrective actions.
v3.20.2
Shareholders' Equity
9 Months Ended
Jun. 30, 2020
Equity [Abstract]  
Shareholders' Equity Shareholders' Equity

The following tables present a reconciliation of changes in stockholders' equity for the three and nine months ended June 30, 2020 and 2019.
 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2019
119,338,925

 
$
597

 
$
3,712,194

 
$
(114,583
)
 
$
2,152,015

 
$
5,750,223

Net income

 

 

 

 
178,673

 
178,673

Other comprehensive income

 

 

 
1,052

 

 
1,052

Cash dividends ($0.575 per share)

 

 

 

 
(69,557
)
 
(69,557
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
2,758,929

 
13

 
263,259

 

 

 
263,272

Stock-based compensation plans
164,549

 
1

 
4,111

 

 

 
4,112

Balance, December 31, 2019
122,262,403

 
611

 
3,979,564

 
(113,531
)
 
2,261,131

 
6,127,775

Net income

 

 

 

 
239,646

 
239,646

Other comprehensive income

 

 

 
890

 

 
890

Cash dividends ($0.575 per share)

 

 

 

 
(70,520
)
 
(70,520
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
38,662

 
1

 
3,095

 

 

 
3,096

Stock-based compensation plans
7,660

 

 
3,528

 

 

 
3,528

Balance, March 31, 2020
122,308,725

 
612

 
3,986,187

 
(112,641
)
 
2,430,257

 
6,304,415

Net income

 

 

 

 
117,791

 
117,791

Other comprehensive loss

 

 

 
(4,086
)
 

 
(4,086
)
Cash dividends ($0.575 per share)

 

 

 

 
(70,597
)
 
(70,597
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
965,576

 
5

 
105,799

 

 

 
105,804

Stock-based compensation plans
76,966

 

 
8,144

 

 

 
8,144

Balance, June 30, 2020
123,351,267

 
$
617

 
$
4,100,130

 
$
(116,727
)
 
$
2,477,451

 
$
6,461,471



 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2018
111,273,683

 
$
556

 
$
2,974,926

 
$
(83,647
)
 
$
1,878,116

 
$
4,769,951

Net income

 

 

 

 
157,646

 
157,646

Other comprehensive loss

 

 

 
(22,258
)
 

 
(22,258
)
Cash dividends ($0.525 per share)

 

 

 

 
(58,722
)
 
(58,722
)
Cumulative effect of accounting change

 

 

 
(8,210
)
 
8,210

 

Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
5,434,812

 
27

 
498,948

 

 

 
498,975

Stock-based compensation plans
184,464

 
1

 
2,602

 

 

 
2,603

Balance, December 31, 2018
116,892,959

 
584

 
3,476,476

 
(114,115
)
 
1,985,250

 
5,348,195

Net income

 

 

 

 
214,888

 
214,888

Other comprehensive loss

 

 

 
(2,695
)
 

 
(2,695
)
Cash dividends ($0.525 per share)

 

 

 

 
(61,606
)
 
(61,606
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
61,006

 
1

 
5,453

 

 

 
5,454

Stock-based compensation plans
28,938

 

 
3,865

 

 

 
3,865

Balance, March 31, 2019
116,982,903

 
585

 
3,485,794

 
(116,810
)
 
2,138,532

 
5,508,101

Net income

 

 

 

 
80,466

 
80,466

Other comprehensive income

 

 

 
1,147

 

 
1,147

Cash dividends ($0.525 per share)

 

 

 

 
(61,654
)
 
(61,654
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
1,127,244

 
5

 
103,425

 

 

 
103,430

Stock-based compensation plans
85,966

 
1

 
10,505

 

 

 
10,506

Balance, June 30, 2019
118,196,113

 
$
591

 
$
3,599,724

 
$
(115,663
)
 
$
2,157,344

 
$
5,641,996


Shelf Registration, At-the-Market Equity Sales Program and Equity Issuances
On February 11, 2020, we filed a shelf registration statement with the Securities and Exchange Commission (SEC) that allows us to issue up to $4.0 billion in common stock and/or debt securities, which expires February 11, 2023. This shelf registration statement replaced our previous shelf registration statement which was filed on November 13, 2018 (2018 Registration Statement). At June 30, 2020, approximately $3.0 billion of securities remained available for issuance under the shelf registration statement.
On February 12, 2020, we filed a prospectus supplement under the shelf registration statement relating to an at-the-market (ATM) equity sales program (February 2020 ATM) under which we may issue and sell shares of our common stock up to an aggregate offering price of $1.0 billion (including shares of common stock that may be sold pursuant to forward sale agreements entered into concurrently with the ATM equity sales program). This ATM equity sales program replaced our previous ATM equity sales program, filed on November 19, 2018 (November 2018 ATM), which was exhausted during the second quarter of fiscal 2020 with the execution of forward sales.
During the nine months ended June 30, 2020, we executed forward sales under the February 2020 ATM and the November 2018 ATM equity sales programs with various forward sellers who borrowed and sold 4,148,057 shares of our common stock at an aggregate price of $453.9 million. Additionally, during the nine months ended June 30, 2020, we settled forward sale agreements with respect to 3,146,108 shares that had been borrowed and sold by various forward sellers during fiscal 2019 under the November 2018 ATM for net proceeds of $314.6 million. As of June 30, 2020, the February 2020 ATM program had approximately $621 million of equity available for issuance.
On November 30, 2018, we filed a prospectus supplement under the 2018 Registration Statement relating to an underwriting agreement to sell 5,390,836 shares of our common stock for $500 million. After expenses, net proceeds from the offering were $494.1 million. Concurrently, we entered into separate forward sales agreements with two forward sellers who
borrowed and sold 2,668,464 shares of our common stock at an aggregate price of $247.5 million. During the nine months ended June 30, 2019, we settled forward sale agreements with respect to 1,089,700 of the shares that had been borrowed and sold for net proceeds of $99.6 million. During the nine months ended June 30, 2020, we settled the remaining 485,189 shares under these forward sale agreements for net proceeds of $44.4 million.
During the nine months ended June 30, 2019, we executed forward sales under the November 2018 ATM with various forward sellers who borrowed and sold 2,721,072 shares of our common stock at an aggregate price of $268.7 million.
If we had settled all shares that remain available under our outstanding forward sale agreements as of June 30, 2020, we would have received proceeds of $547.2 million, based on a net price of $106.33 per share. Additional details are presented below.
Maturity
Shares Available
 
Net Proceeds Available
(In thousands)
 
Forward Price
September 30, 2020
1,662,270

 
$
174,142

 
$
104.76

March 31, 2021
2,089,927

 
229,650

 
$
109.88

June 30, 2021
1,394,423

 
143,430

 
$
102.86

Total
5,146,620

 
$
547,222

 
 


Accumulated Other Comprehensive Income (Loss)
We record deferred gains (losses) in AOCI related to available-for-sale debt securities and interest rate agreement cash flow hedges. Deferred gains (losses) for our available-for-sale debt securities are recognized in earnings upon settlement, while deferred gains (losses) related to our interest rate agreement cash flow hedges are recognized in earnings as they are amortized. The following tables provide the components of our accumulated other comprehensive income (loss) balances, net of the related tax effects allocated to each component of other comprehensive income (loss).
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2019
$
132

 
$
(114,715
)
 
$
(114,583
)
Other comprehensive income (loss) before reclassifications
202

 
(4,932
)
 
(4,730
)
Amounts reclassified from accumulated other comprehensive income
(2
)
 
2,588

 
2,586

Net current-period other comprehensive income (loss)
200

 
(2,344
)
 
(2,144
)
June 30, 2020
$
332

 
$
(117,059
)
 
$
(116,727
)

 
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2018
$
8,124

 
$
(91,771
)
 
$
(83,647
)
Other comprehensive income (loss) before reclassifications
192

 
(25,966
)
 
(25,774
)
Amounts reclassified from accumulated other comprehensive income
(1
)
 
1,969

 
1,968

Net current-period other comprehensive income (loss)
191

 
(23,997
)
 
(23,806
)
Cumulative effect of accounting change
(8,210
)
 

 
(8,210
)
June 30, 2019
$
105

 
$
(115,768
)
 
$
(115,663
)

v3.20.2
Interim Pension and Other Postretirement Benefit Plan Information
9 Months Ended
Jun. 30, 2020
Retirement Benefits, Description [Abstract]  
Interim Pension and Other Postretirement Benefit Plan Information Interim Pension and Other Postretirement Benefit Plan Information
The components of our net periodic pension cost for our pension and other postretirement benefit plans for the three and nine months ended June 30, 2020 and 2019 are presented in the following tables. Most of these costs are recoverable through our tariff rates. A portion of these costs is capitalized into our rate base or deferred as a regulatory asset or liability. The remaining costs are recorded as a component of operation and maintenance expense or other non-operating expense.
 
Three Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
4,652

 
$
4,044

 
$
3,366

 
$
2,702

Interest cost(1)
5,843

 
6,799

 
2,653

 
2,960

Expected return on assets(1)
(7,079
)
 
(7,113
)
 
(2,625
)
 
(2,664
)
Amortization of prior service cost (credit)(1)
(58
)
 
(57
)
 
43

 
43

Amortization of actuarial (gain) loss(1)
3,242

 
1,606

 
(334
)
 
(2,045
)
Net periodic pension cost
$
6,600

 
$
5,279

 
$
3,103

 
$
996

 
Nine Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
13,957

 
$
12,134

 
$
10,099

 
$
8,107

Interest cost(1)
17,529

 
20,399

 
7,959

 
8,879

Expected return on assets(1)
(21,237
)
 
(21,339
)
 
(7,874
)
 
(7,994
)
Amortization of prior service cost (credit)(1)
(174
)
 
(173
)
 
130

 
130

Amortization of actuarial (gain) loss(1)
9,725

 
4,821

 
(1,003
)
 
(6,134
)
Net periodic pension cost
$
19,800

 
$
15,842

 
$
9,311

 
$
2,988



(1)
The components of net periodic cost other than the service cost component are included in the line item other non-operating expense in the condensed consolidated statements of comprehensive income or are capitalized on the condensed consolidated balance sheets as a regulatory asset or liability, as described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
The amount of funding required for our defined benefit plan is determined in accordance with the Pension Protection Act of 2006 (PPA) and is influenced by the funded position of the plan when the funding requirements are determined on January 1 of each year. Based upon the determination as of January 1, 2020, we are not required to make a minimum contribution to our defined benefit plan during fiscal 2020. However, we may consider whether a voluntary contribution is prudent to maintain certain funding levels.
For the nine months ended June 30, 2020 we contributed $12.2 million to our postretirement medical plans. We anticipate contributing a total of between $10 million and $20 million to our postretirement plans during fiscal 2020.
v3.20.2
Commitments and Contingencies
9 Months Ended
Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
Litigation and Environmental Matters
In the normal course of business, we are subject to various legal and regulatory proceedings. For such matters, we record liabilities when they are considered probable and estimable, based on currently available facts, our historical experience and our estimates of the ultimate outcome or resolution of the liability in the future. While the outcome of these proceedings is uncertain and a loss in excess of the amount we have accrued is possible though not reasonably estimable, it is the opinion of management that any amounts exceeding the accruals will not have a material adverse impact on our financial position, results of operations or cash flows.
We maintain liability insurance for various risks associated with the operation of our natural gas pipelines and facilities, including for property damage and bodily injury. These liability insurance policies generally require us to be responsible for the first $1.0 million (self-insured retention) of each incident.
The National Transportation Safety Board (NTSB) is investigating an incident that occurred at a Dallas, Texas residence on February 23, 2018 that resulted in one fatality and injuries to four other residents. Together with the Railroad Commission of Texas (RRC) and the Pipeline and Hazardous Materials Safety Administration, Atmos Energy is a party to the investigation and in that capacity is working closely with the NTSB to help determine the cause of this incident.
We are a party to various other litigation and environmental-related matters or claims that have arisen in the ordinary course of our business. While the results of such litigation and response actions to such environmental-related matters or claims cannot be predicted with certainty, we continue to believe the final outcome of such litigation and matters or claims will not have a material adverse effect on our financial condition, results of operations or cash flows.
Purchase Commitments
Our distribution divisions maintain supply contracts with several vendors that generally cover a period of up to one year. Commitments for estimated base gas volumes are established under these contracts on a monthly basis at contractually negotiated prices. Commitments for incremental daily purchases are made as necessary during the month in accordance with the terms of the individual contract.
Our Mid-Tex Division also maintains a limited number of long-term supply contracts to ensure a reliable source of gas for our customers in its service area, which obligate it to purchase specified volumes at prices indexed to natural gas hubs. These purchase commitment contracts are detailed in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. At June 30, 2020, we were committed to purchase 59.3 Bcf within one year, 71.5 Bcf within two to three years and 0.2 Bcf beyond three years under indexed contracts.
Rate Regulatory Proceedings
As of June 30, 2020, routine rate regulatory proceedings were in progress in some of our service areas, which are discussed in further detail below in Management’s Discussion and Analysis — Recent Ratemaking Developments. Except for these proceedings, there were no material changes to rate regulatory proceedings for the nine months ended June 30, 2020.
v3.20.2
Income Taxes (Notes)
9 Months Ended
Jun. 30, 2020
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes

On June 1, 2020, the Kansas legislature passed House Bill 2585 which eliminated the assessment of state income taxes on regulated utilities. This legislation will become effective for the Company on October 1, 2020. Due to the change in the Kansas state tax law, we completed a study of the calculations used to estimate the rate at which state deferred taxes will reverse in the future. As a result, we reduced our deferred tax liability by $32.5 million during the fiscal third quarter. We established a $12.1 million regulatory liability for excess deferred taxes that will be returned to Kansas customers. We are currently working with the Kansas Corporation Commission to determine the amortization period for this liability. We recognized $21.0 million as a one-time income tax benefit in our condensed consolidated statement of comprehensive income for the three and nine months ended June 30, 2020.

On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) was signed into law. The CARES Act, among other things, includes provisions relating to refundable payroll tax credits, deferment of employer side social security payments, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations and technical corrections to tax depreciation methods for qualified improvement property. The CARES Act did not have an impact on our condensed consolidated financial statements for the three and nine months ended June 30, 2020.
v3.20.2
Financial Instruments
9 Months Ended
Jun. 30, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Financial Instruments Financial Instruments
We currently use financial instruments to mitigate commodity price risk and to mitigate interest rate risk. The objectives and strategies for using financial instruments and the related accounting for these financial instruments are fully described in Notes 2 and 14 to the consolidated financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no material changes in our objectives, strategies and accounting for using financial instruments. Our financial instruments do not contain any credit-risk-related or other contingent features that could cause payments to be accelerated when our financial instruments are in net liability positions. The following summarizes those objectives and strategies.

Commodity Risk Management Activities
Our purchased gas cost adjustment mechanisms essentially insulate our distribution segment from commodity price risk; however, our customers are exposed to the effects of volatile natural gas prices. We manage this exposure through a combination of physical storage, fixed-price forward contracts and financial instruments, primarily over-the-counter swap and option contracts, in an effort to minimize the impact of natural gas price volatility on our customers during the winter heating season.
We typically seek to hedge between 25 and 50 percent of anticipated heating season gas purchases using financial instruments. For the 2019-2020 heating season (generally October through March), in the jurisdictions where we are permitted
to utilize financial instruments, we hedged approximately 49 percent, or 19.9 Bcf of the winter flowing gas requirements. We have not designated these financial instruments as hedges for accounting purposes.

Interest Rate Risk Management Activities
We manage interest rate risk by periodically entering into financial instruments to effectively fix the Treasury yield component of the interest cost associated with anticipated financings.
In July 2020, we entered into forward starting interest rate swaps to effectively fix the Treasury yield component associated with $300 million of a planned issuance of unsecured senior notes in fiscal 2023 at 1.36% and $300 million of a planned issuance of unsecured senior notes in fiscal 2025 at 1.35%, which we designated as cash flow hedges at the time the agreements were executed. Accordingly, unrealized gains and losses associated with the forward starting interest rate swaps will be recorded as a component of accumulated other comprehensive income (loss). When the forward starting interest rate swaps settle, the realized gain or loss will be recorded as a component of accumulated other comprehensive income (loss) and recognized as a component of interest charges over the life of the related financing arrangement. Hedge ineffectiveness to the extent incurred, will be reported as a component of interest charges.
As of June 30, 2020, we had forward starting interest rate swaps to effectively fix the Treasury yield component associated with $500 million of a planned issuance of unsecured senior notes in fiscal 2021 at 0.69% and $450 million of a planned issuance of unsecured senior notes in fiscal 2022 at 1.33%, which we designated as cash flow hedges at the time the agreements were executed.
As of June 30, 2020, we had $112.1 million of net realized losses in AOCI associated with the settlement of financial instruments used to fix the Treasury yield component of the interest cost of financing various issuances of long-term debt and senior notes, which will be recognized as a component of interest charges over the life of the associated notes from the date of settlement. The remaining amortization periods for these settled amounts extend through fiscal 2049.
 
Quantitative Disclosures Related to Financial Instruments
The following tables present detailed information concerning the impact of financial instruments on our condensed consolidated balance sheet and statements of comprehensive income.
As of June 30, 2020, our financial instruments were comprised of both long and short commodity positions. A long position is a contract to purchase the commodity, while a short position is a contract to sell the commodity. As of June 30, 2020, we had 10,050 MMcf of net long commodity contracts outstanding. These contracts have not been designated as hedges.
Financial Instruments on the Balance Sheet
The following tables present the fair value and balance sheet classification of our financial instruments as of June 30, 2020 and September 30, 2019. The gross amounts of recognized assets and liabilities are netted within our unaudited condensed consolidated balance sheets to the extent that we have netting arrangements with our counterparties. However, for June 30, 2020 and September 30, 2019, no gross amounts and no cash collateral were netted within our consolidated balance sheet.
 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
June 30, 2020
 
 
 
 
 
Designated As Hedges:
 
 
 
 
 
Interest rate swaps
Other current assets /
Other current liabilities
 
$
66

 
$
(5,305
)
Interest rate swaps
Deferred charges and other assets /
Deferred credits and other liabilities
 
4,181

 
(5,300
)
Total
 
 
4,247

 
(10,605
)
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
1,370

 
(461
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
247

 
(37
)
Total
 
 
1,617

 
(498
)
Gross / Net Financial Instruments
 
 
$
5,864

 
$
(11,103
)

 
 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
September 30, 2019
 
 
 
 
 
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
$
1,586

 
$
(4,552
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
225

 
(1,249
)
Total
 
 
1,811

 
(5,801
)
Gross / Net Financial Instruments
 
 
$
1,811

 
$
(5,801
)
 
Impact of Financial Instruments on the Statement of Comprehensive Income
Cash Flow Hedges
As discussed above, our distribution segment has interest rate agreements, which we designated as cash flow hedges at the time the agreements were executed. The net loss on settled interest rate agreements reclassified from AOCI into interest charges on our condensed consolidated statements of comprehensive income for the three months ended June 30, 2020 and 2019 was $1.4 million and $1.4 million and for the nine months ended June 30, 2020 and 2019 was $4.1 million and $2.6 million.
The following table summarizes the gains and losses arising from hedging transactions that were recognized as a component of other comprehensive income (loss), net of taxes, for the three and nine months ended June 30, 2020 and 2019. The amounts included in the table below exclude gains and losses arising from ineffectiveness because those amounts are immediately recognized in the statement of comprehensive income as incurred.
 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Increase (decrease) in fair value:
 
 
 
 
 
 
 
Interest rate agreements
$
(4,932
)
 
$

 
$
(4,932
)
 
$
(25,966
)
Recognition of losses in earnings due to settlements:
 
 
 
 
 
 
 
Interest rate agreements
482

 
1,053

 
2,588

 
1,969

Total other comprehensive income (loss) from hedging, net of tax
$
(4,450
)
 
$
1,053

 
$
(2,344
)
 
$
(23,997
)

Deferred gains (losses) recorded in AOCI associated with our interest rate agreements are recognized in earnings as they are amortized over the terms of the underlying debt instruments. The following amounts, net of deferred taxes, represent the expected recognition in earnings, as of June 30, 2020, of the deferred losses recorded in AOCI associated with our financial instruments, based upon the fair values of these financial instruments at the date of settlement. However, the table below does not include the expected recognition in earnings of our outstanding interest rate swaps as those instruments have not yet settled.
 
Interest Rate
Agreements
 
(In thousands)
Next twelve months
$
(4,234
)
Thereafter
(107,893
)
Total
$
(112,127
)


Financial Instruments Not Designated as Hedges
As discussed above, commodity contracts which are used in our distribution segment are not designated as hedges. However, there is no earnings impact on our distribution segment as a result of the use of these financial instruments because the gains and losses arising from the use of these financial instruments are recognized in the consolidated statement of comprehensive income as a component of purchased gas cost when the related costs are recovered through our rates and recognized in revenue. Accordingly, the impact of these financial instruments is excluded from this presentation.
v3.20.2
Fair Value Measurements
9 Months Ended
Jun. 30, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
We report certain assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). We record cash and cash equivalents, accounts receivable and accounts payable at carrying value, which substantially approximates fair value due to the short-term nature of these assets and liabilities. For other financial assets and liabilities, we primarily use quoted market prices and other observable market pricing information to minimize the use of unobservable pricing inputs in our measurements when determining fair value. The methods used to determine fair value for our assets and liabilities are fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no changes in these methods.
Fair value measurements also apply to the valuation of our pension and postretirement plan assets. Current accounting guidance requires employers to annually disclose information about fair value measurements of the assets of a defined benefit pension or other postretirement plan. The fair value of these assets is presented in Note 8 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
Quantitative Disclosures
Financial Instruments
The classification of our fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data. Authoritative accounting literature establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data. The hierarchy categorizes the inputs into three levels, with the highest priority given to unadjusted quoted prices in active markets for identical assets and liabilities (Level 1), with the lowest priority given to unobservable inputs (Level 3). The following tables summarize, by level within the fair value hierarchy, our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2020 and September 30, 2019. Assets and liabilities are categorized in their entirety based on the lowest level of input that is significant to the fair value measurement.
 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
June 30, 2020
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,864

 
$

 
$

 
$
5,864

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
37,229

 

 

 

 
37,229

Bond mutual funds
28,954

 

 

 

 
28,954

Bonds(2)

 
34,408

 

 

 
34,408

Money market funds

 
5,126

 

 

 
5,126

Total debt and equity securities
66,183

 
39,534

 

 

 
105,717

Total assets
$
66,183

 
$
45,398

 
$

 
$

 
$
111,581

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
11,103

 
$

 
$

 
$
11,103


 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
September 30, 2019
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
1,811

 
$

 
$

 
$
1,811

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
41,406

 

 

 

 
41,406

Bond mutual funds
25,966

 

 

 

 
25,966

Bonds(2)

 
31,915

 

 

 
31,915

Money market funds

 
2,596

 

 

 
2,596

Total debt and equity securities
67,372

 
34,511

 

 

 
101,883

Total assets
$
67,372

 
$
36,322

 
$

 
$

 
$
103,694

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,801

 
$

 
$

 
$
5,801


 
(1)
Our Level 2 measurements consist of over-the-counter options and swaps, which are valued using a market-based approach in which observable market prices are adjusted for criteria specific to each instrument, such as the strike price, notional amount or basis differences, municipal and corporate bonds, which are valued based on the most recent available quoted market prices and money market funds that are valued at cost.
(2)
Our investments in bonds are considered available-for-sale debt securities in accordance with current accounting guidance.
Debt and equity securities are comprised of our available-for-sale debt securities and our equity securities. We regularly evaluate the performance of our available-for-sale debt securities on an investment by investment basis for impairment, taking into consideration the investment’s purpose, volatility and current returns. If a determination is made that a decline in fair value is other than temporary, the related investment is written down to its estimated fair value and the other-than-temporary impairment is recognized in the statement of comprehensive income. At June 30, 2020 and September 30, 2019, the amortized cost of our available-for-sale debt securities was $34.0 million and $31.7 million. At June 30, 2020, we maintained investments in bonds that have contractual maturity dates ranging from July 2020 through May 2023.
Other Fair Value Measures
Our long-term debt is recorded at carrying value. The fair value of our long-term debt, excluding finance leases, is determined using third party market value quotations, which are considered Level 1 fair value measurements for debt instruments with a recent, observable trade or Level 2 fair value measurements for debt instruments where fair value is determined using the most recent available quoted market price. The carrying value of our finance leases materially
approximates fair value. The following table presents the carrying value and fair value of our long-term debt, excluding finance leases, debt issuance costs and original issue premium or discount, as of June 30, 2020 and September 30, 2019:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Carrying Amount
$
4,560,000

 
$
3,560,000

Fair Value
$
5,563,300

 
$
4,216,249


v3.20.2
Concentration of Credit Risk
9 Months Ended
Jun. 30, 2020
Risks and Uncertainties [Abstract]  
Concentration of Credit Risk Concentration of Credit Risk
Information regarding our concentration of credit risk is disclosed in Note 17 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no material changes in our concentration of credit risk.
v3.20.2
Unaudited Financial Information (Policies)
9 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Accounting pronouncements adopted and not yet adopted
Accounting pronouncements adopted in fiscal 2020
In February 2016, the Financial Accounting Standards Board (FASB) issued a comprehensive new leasing standard that requires lessees to recognize a lease liability and a right-of-use (ROU) asset for all leases, including operating leases on its balance sheet. The new standard was effective for us beginning on October 1, 2019. See Note 6 to the unaudited condensed consolidated financial statements for further details regarding our adoption of the new lease standard and the related disclosures.
Accounting pronouncements that will be effective after fiscal 2020
In March 2020, the FASB issued optional guidance which will ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments provide optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships and other transactions affected by the cessation of the London Interbank Offered Rate (LIBOR). The amendments can be elected immediately, as of March 12, 2020, through December 31, 2022. We are currently evaluating if we will apply the optional guidance as we assess the impact of the cessation of LIBOR on our current contracts and hedging relationships and the potential impact on our financial position, results of operations and cash flows.
In December 2019, the FASB issued new guidance related to accounting for income taxes which removes certain exceptions for recognizing deferred taxes for investments, performing intraperiod allocations and calculating income taxes in interim periods. The new standard also adds guidance to reduce complexity in certain areas, such as recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. The new standard will be effective for us beginning
on October 1, 2021; early adoption is permitted. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
In June 2016, the FASB issued new guidance which will require credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model. Under this model, entities will estimate credit losses over the entire contractual term of the instrument from the date of initial recognition of that instrument. In contrast, current U.S. GAAP is based on an incurred loss model that delays recognition of credit losses until it is probable the loss has been incurred. The new guidance also introduces a new impairment recognition model for available-for-sale debt securities that will require credit losses to be recorded through an allowance account. The new standard will be effective for us beginning on October 1, 2020. We are currently evaluating the potential impact of this new guidance on our financial position, results of operations and cash flows. 
Regulatory assets and liabilities
Regulatory assets and liabilities
Accounting principles generally accepted in the United States require cost-based, rate-regulated entities that meet certain criteria to reflect the authorized recovery of costs due to regulatory decisions in their financial statements. As a result, certain costs are permitted to be capitalized rather than expensed because they can be recovered through rates. We record certain costs as regulatory assets when future recovery through customer rates is considered probable. Regulatory liabilities are recorded when it is probable that revenues will be reduced for amounts that will be credited to customers through the ratemaking process. Substantially all of our regulatory assets are recorded as a component of deferred charges and other assets and our regulatory liabilities are recorded as a component of other current liabilities and deferred credits and other liabilities. Deferred gas costs are recorded either in other current assets or liabilities and our regulatory excess deferred taxes and regulatory cost of removal obligation are reported separately.
Leases
New Lease Accounting Policy
We determine if an arrangement is a lease at the inception of the agreement based on the terms and conditions in the contract. A contract contains a lease if there is an identified asset and we have the right to control the asset. We are the lessee for substantially all of our leasing activity, which primarily includes operating leases for office and warehouse space, tower space, vehicles and heavy equipment used in our operations. We are also a lessee in finance leases for service centers.
We record a lease liability and a corresponding ROU asset for all of our leases with a term greater than 12 months. For lease contracts containing renewal and termination options, we include the option period in the lease term when it is reasonably certain the option will be exercised. We most frequently assume renewal options at the inception of the arrangement for our
tower and fleet leases, based on our anticipated use of the assets. Real estate leases that contain a renewal option are evaluated on a lease-by-lease basis to determine if the option period should be included in the lease term. Currently, we have not included material renewal options for real estate leases in our ROU asset or lease liability.
The ROU asset represents the right to use the underlying asset for the lease term, and is equal to the lease liability, adjusted for prepaid or accrued lease payments and any lease incentives that have been paid to us or when we are reasonably certain to incur costs equal to or greater than the allowance defined in the contract.
Variable payments included in our leasing arrangements are expensed in the period in which the obligation for these payments is incurred. Variable payments are dependent on usage, output or may vary for other reasons. Most of our variable lease expense is related to tower leases that have escalating payments based on changes to a stated CPI index, and usage of certain office equipment.
We have not provided material residual value guarantees for our leases, nor do our leases contain material restrictions or covenants.
The lease liability represents the present value of all lease payments over the lease term. The discount rate used to determine the present value of the lease liability is the rate implicit in the lease unless that rate cannot be readily determined. We use the implicit rate stated in the agreement to determine the lease liability for our fleet leases. We use our corporate collateralized incremental borrowing rate as the discount rate for all other lease agreements. This rate is appropriate because we believe it represents the rate we would have incurred to borrow funds to acquire the leased asset over a similar term. We calculated this rate using a combination of inputs, including our current credit rating, quoted market prices of interest rates for our publicly traded unsecured debt, observable market yield curve data for peer companies with a credit rating one notch higher than our current credit rating and the lease term.
Earnings per share Earnings Per ShareWe use the two-class method of computing earnings per share because we have participating securities in the form of non-vested restricted stock units with a nonforfeitable right to dividend equivalents, for which vesting is predicated solely on the passage of time. The calculation of earnings per share using the two-class method excludes income attributable to these participating securities from the numerator and excludes the dilutive impact of those shares from the denominator. Basic weighted average shares outstanding is calculated based upon the weighted average number of common shares outstanding during the periods presented. Also, this calculation includes fully vested stock awards that have not yet been issued as common stock. Additionally, the weighted average shares outstanding for diluted EPS includes the incremental effects of the forward sale agreements, discussed in Note 8 to the unaudited condensed consolidated financial statements, when the impact is dilutive.
Fair value measurement Fair Value Measurements
We report certain assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). We record cash and cash equivalents, accounts receivable and accounts payable at carrying value, which substantially approximates fair value due to the short-term nature of these assets and liabilities. For other financial assets and liabilities, we primarily use quoted market prices and other observable market pricing information to minimize the use of unobservable pricing inputs in our measurements when determining fair value. The methods used to determine fair value for our assets and liabilities are fully described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019. During the nine months ended June 30, 2020, there were no changes in these methods.
v3.20.2
Unaudited Financial Information (Table)
9 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Schedule of Regulatory Assets
Significant regulatory assets and liabilities as of June 30, 2020 and September 30, 2019 included the following:
 
June 30,
2020
 
September 30,
2019
 
(In thousands)
Regulatory assets:
 
 
 
Pension and postretirement benefit costs
$
79,108

 
$
86,089

Infrastructure mechanisms(1)
180,390

 
131,894

Deferred gas costs

 
23,766

Recoverable loss on reacquired debt
5,259

 
6,551

Deferred pipeline record collection costs
28,700

 
26,418

Rate case costs
401

 
1,346

Other
6,173

 
8,483

 
$
300,031

 
$
284,547

Regulatory liabilities:
 
 
 
Regulatory excess deferred taxes(2)
$
723,400

 
$
726,307

Regulatory cost of service reserve
2,559

 
5,238

Regulatory cost of removal obligation
528,932

 
528,893

Deferred gas costs
48,917

 
14,112

Asset retirement obligation
17,054

 
17,054

APT annual adjustment mechanism
62,461

 
78,402

Other
21,923

 
16,120

 
$
1,405,246

 
$
1,386,126


 
(1)
Infrastructure mechanisms in Texas, Louisiana and Tennessee allow for the deferral of all eligible expenses associated with capital expenditures incurred pursuant to these rules, including the recording of interest on deferred expenses until the next rate proceeding (rate case or annual rate filing), at which time investment and costs would be recoverable through base rates.
(2)
Due to the passage of the Kansas House Bill 2585, on June 1, 2020, we remeasured our deferred tax liability and updated our state deferred tax rate resulting in a $12.1 million regulatory liability as of June 30, 2020. See further details in Note 11. The remaining amount reflects the remeasurement of the net deferred tax liability included in our rate base as a result of the Tax Cuts and Jobs Act of 2017 (the "TCJA"). Of this amount, $20.9 million as of June 30, 2020 and $21.2 million as of September 30, 2019 is recorded in other current liabilities. These liabilities are being returned to customers in most of our jurisdictions on a provisional basis over 15 to 46 years until formal orders establish the final refund periods.
Schedule of Regulatory Liabilities
Significant regulatory assets and liabilities as of June 30, 2020 and September 30, 2019 included the following:
 
June 30,
2020
 
September 30,
2019
 
(In thousands)
Regulatory assets:
 
 
 
Pension and postretirement benefit costs
$
79,108

 
$
86,089

Infrastructure mechanisms(1)
180,390

 
131,894

Deferred gas costs

 
23,766

Recoverable loss on reacquired debt
5,259

 
6,551

Deferred pipeline record collection costs
28,700

 
26,418

Rate case costs
401

 
1,346

Other
6,173

 
8,483

 
$
300,031

 
$
284,547

Regulatory liabilities:
 
 
 
Regulatory excess deferred taxes(2)
$
723,400

 
$
726,307

Regulatory cost of service reserve
2,559

 
5,238

Regulatory cost of removal obligation
528,932

 
528,893

Deferred gas costs
48,917

 
14,112

Asset retirement obligation
17,054

 
17,054

APT annual adjustment mechanism
62,461

 
78,402

Other
21,923

 
16,120

 
$
1,405,246

 
$
1,386,126


 
(1)
Infrastructure mechanisms in Texas, Louisiana and Tennessee allow for the deferral of all eligible expenses associated with capital expenditures incurred pursuant to these rules, including the recording of interest on deferred expenses until the next rate proceeding (rate case or annual rate filing), at which time investment and costs would be recoverable through base rates.
(2)
Due to the passage of the Kansas House Bill 2585, on June 1, 2020, we remeasured our deferred tax liability and updated our state deferred tax rate resulting in a $12.1 million regulatory liability as of June 30, 2020. See further details in Note 11. The remaining amount reflects the remeasurement of the net deferred tax liability included in our rate base as a result of the Tax Cuts and Jobs Act of 2017 (the "TCJA"). Of this amount, $20.9 million as of June 30, 2020 and $21.2 million as of September 30, 2019 is recorded in other current liabilities. These liabilities are being returned to customers in most of our jurisdictions on a provisional basis over 15 to 46 years until formal orders establish the final refund periods.
v3.20.2
Segment Information (Table)
9 Months Ended
Jun. 30, 2020
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment
Income statements and capital expenditures for the three and nine months ended June 30, 2020 and 2019 by segment are presented in the following tables:
 
Three Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
434,650

 
$
58,345

 
$

 
$
492,995

Intersegment revenues
658

 
99,663

 
(100,321
)
 

Total operating revenues
435,308

 
158,008

 
(100,321
)
 
492,995

Purchased gas cost
126,093

 
(11
)
 
(100,010
)
 
26,072

Operation and maintenance expense
107,537

 
42,234

 
(311
)
 
149,460

Depreciation and amortization expense
77,187

 
29,917

 

 
107,104

Taxes, other than income
61,980

 
9,344

 

 
71,324

Operating income
62,511

 
76,524

 

 
139,035

Other non-operating income
5,167

 
2,068

 

 
7,235

Interest charges
7,969

 
11,611

 

 
19,580

Income before income taxes
59,709

 
66,981

 

 
126,690

Income tax expense
810

 
8,089

 

 
8,899

Net income
$
58,899

 
$
58,892

 
$

 
$
117,791

Capital expenditures
$
342,385

 
$
68,551

 
$

 
$
410,936



 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
444,287

 
$
41,451

 
$

 
$
485,738

Intersegment revenues
657

 
107,747

 
(108,404
)
 

Total operating revenues
444,944

 
149,198

 
(108,404
)
 
485,738

Purchased gas cost
139,518

 
(96
)
 
(108,096
)
 
31,326

Operation and maintenance expense
123,998

 
40,855

 
(308
)
 
164,545

Depreciation and amortization expense
70,611

 
27,089

 

 
97,700

Taxes, other than income
62,134

 
7,831

 

 
69,965

Operating income
48,683

 
73,519

 

 
122,202

Other non-operating income (expense)
3,005

 
(1,360
)
 

 
1,645

Interest charges
10,597

 
8,995

 

 
19,592

Income before income taxes
41,091

 
63,164

 

 
104,255

Income tax expense
8,693

 
15,096

 

 
23,789

Net income
$
32,398

 
$
48,068

 
$

 
$
80,466

Capital expenditures
$
316,825

 
$
104,788

 
$

 
$
421,613


 
Nine Months Ended June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,194,786

 
$
151,437

 
$

 
$
2,346,223

Intersegment revenues
2,031

 
300,984

 
(303,015
)
 

Total operating revenues
2,196,817

 
452,421

 
(303,015
)
 
2,346,223

Purchased gas cost
942,586

 
290

 
(302,053
)
 
640,823

Operation and maintenance expense
337,740

 
112,751

 
(962
)
 
449,529

Depreciation and amortization expense
229,526

 
88,556

 

 
318,082

Taxes, other than income
190,636

 
23,899

 

 
214,535

Operating income
496,329

 
226,925

 

 
723,254

Other non-operating income
1,930

 
7,203

 

 
9,133

Interest charges
35,128

 
33,852

 

 
68,980

Income before income taxes
463,131

 
200,276

 

 
663,407

Income tax expense
87,411

 
39,886

 

 
127,297

Net income
$
375,720

 
$
160,390

 
$

 
$
536,110

Capital expenditures
$
1,119,945

 
$
285,728

 
$

 
$
1,405,673



 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Operating revenues from external parties
$
2,339,660

 
$
118,505

 
$

 
$
2,458,165

Intersegment revenues
2,008

 
300,813

 
(302,821
)
 

Total operating revenues
2,341,668

 
419,318

 
(302,821
)
 
2,458,165

Purchased gas cost
1,147,598

 
(544
)
 
(301,887
)
 
845,167

Operation and maintenance expense
347,386

 
106,120

 
(934
)
 
452,572

Depreciation and amortization expense
210,224

 
80,313

 

 
290,537

Taxes, other than income
189,377

 
24,169

 

 
213,546

Operating income
447,083

 
209,260

 

 
656,343

Other non-operating income (expense)
1,791

 
(3,637
)
 

 
(1,846
)
Interest charges
44,703

 
29,687

 

 
74,390

Income before income taxes
404,171

 
175,936

 

 
580,107

Income tax expense
85,195

 
41,912

 

 
127,107

Net income
$
318,976

 
$
134,024

 
$

 
$
453,000

Capital expenditures
$
912,640

 
$
286,559

 
$

 
$
1,199,199

 


Balance sheet information at June 30, 2020 and September 30, 2019 by segment is presented in the following tables:
 
June 30, 2020
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
9,644,503

 
$
3,236,347

 
$

 
$
12,880,850

Total assets
$
14,098,715

 
$
3,471,282

 
$
(2,699,015
)
 
$
14,870,982


 
September 30, 2019
 
Distribution
 
Pipeline and Storage
 
Eliminations
 
Consolidated
 
(In thousands)
Property, plant and equipment, net
$
8,737,590

 
$
3,050,079

 
$

 
$
11,787,669

Total assets
$
12,579,741

 
$
3,279,323

 
$
(2,491,445
)
 
$
13,367,619

v3.20.2
Earnings Per Share (Table)
9 Months Ended
Jun. 30, 2020
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted Basic and diluted earnings per share for the three and nine months ended June 30, 2020 and 2019 are calculated as follows:

 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands, except per share amounts)
Basic Earnings Per Share
 
 
 
 
 
 
 
Net income
$
117,791

 
$
80,466

 
$
536,110

 
$
453,000

Less: Income allocated to participating securities
88

 
64

 
408

 
386

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Net income per share — Basic
$
0.96

 
$
0.68

 
$
4.38

 
$
3.89

Diluted Earnings Per Share
 
 
 
 
 
 
 
Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Effect of dilutive shares

 

 

 

Income available to common shareholders
$
117,703

 
$
80,402

 
$
535,702

 
$
452,614

Basic weighted average shares outstanding
123,026

 
118,075

 
122,352

 
116,485

Dilutive shares
6

 
355

 
111

 
188

Diluted weighted average shares outstanding
123,032

 
118,430

 
122,463

 
116,673

Net income per share - Diluted
$
0.96

 
$
0.68

 
$
4.37

 
$
3.88


v3.20.2
Revenue (Table)
9 Months Ended
Jun. 30, 2020
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue The following tables disaggregate our revenue from contracts with customers by customer type and segment and provide a reconciliation to total operating revenues, including intersegment revenues, for the three and nine months ended June 30, 2020 and 2019.
 
Three Months Ended June 30, 2020
 
Three Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
286,937

 
$

 
$
269,484

 
$

Commercial
101,055

 

 
113,591

 

Industrial
17,019

 

 
25,277

 

Public authority and other
7,063

 

 
6,305

 

Total gas sales revenues
412,074

 

 
414,657

 

Transportation revenues
22,532

 
164,675

 
22,923

 
166,864

Miscellaneous revenues
2,793

 
2,277

 
6,125

 
2,407

Revenues from contracts with customers
437,399

 
166,952

 
443,705

 
169,271

Alternative revenue program revenues(1)
(2,567
)
 
(8,944
)
 
748

 
(20,073
)
Other revenues
476

 

 
491

 

Total operating revenues
$
435,308

 
$
158,008

 
$
444,944

 
$
149,198



 
Nine Months Ended June 30, 2020
 
Nine Months Ended June 30, 2019
 
Distribution
 
Pipeline and Storage
 
Distribution
 
Pipeline and Storage
 
(In thousands)
Gas sales revenues:
 
 
 
 
 
 
 
Residential
$
1,435,328

 
$

 
$
1,513,239

 
$

Commercial
543,148

 

 
611,474

 

Industrial
67,572

 

 
95,701

 

Public authority and other
34,747

 

 
36,677

 

Total gas sales revenues
2,080,795

 

 
2,257,091

 

Transportation revenues
77,676

 
471,433

 
76,005

 
456,558

Miscellaneous revenues
16,565

 
8,767

 
20,439

 
6,862

Revenues from contracts with customers
2,175,036

 
480,200

 
2,353,535

 
463,420

Alternative revenue program revenues(1)
20,320

 
(27,779
)
 
(13,388
)
 
(44,102
)
Other revenues
1,461

 

 
1,521

 

Total operating revenues
$
2,196,817

 
$
452,421

 
$
2,341,668

 
$
419,318


(1)
In our distribution segment, we have weather-normalization adjustment mechanisms that serve to mitigate the effects of weather on our revenue. Additionally, APT has a regulatory mechanism that requires that we share with its tariffed customers 75% of the difference between the total non-tariffed revenues earned during a test period and a revenue benchmark.
v3.20.2
Leases (Tables)
9 Months Ended
Jun. 30, 2020
Leases [Abstract]  
Other Pertinent Information Related to Leases For the three and nine months ended June 30, 2020, we did not have material short-term lease costs or variable lease costs.
 
Three Months Ended June 30, 2020
Nine Months Ended June 30, 2020
 
(In thousands)
Finance lease cost
$
197

$
376

Operating lease cost
10,371

30,461

Total lease cost
$
10,568

$
30,837


Our ROU assets and lease liabilities are presented as follows on the condensed consolidated balance sheets (unaudited):
 
Balance Sheet Classification
June 30, 2020
 
 
(In thousands)
Assets
 
 
Finance leases
Net Property, Plant and Equipment
$
8,554

Operating leases
Deferred charges and other assets
225,311

Total right-of-use assets
 
$
233,865

Liabilities
 
 
Current
 
 
Finance leases
Current maturities of long-term debt
$
157

Operating leases
Other current liabilities
33,884

Noncurrent
 
 
Finance leases
Long-term debt
8,479

Operating leases
Deferred credits and other liabilities
200,390

Total lease liabilities
 
$
242,910



Other pertinent information related to leases was as follows. During the nine months ended June 30, 2020, amounts paid in cash for our finance leases were not material.
 
Nine Months Ended June 30, 2020
 
(In thousands)
Cash paid amounts included in the measurement of lease liabilities
 
Operating cash flows used for operating leases
$
28,011

Right-of-use assets obtained in exchange for lease obligations
 
Finance leases
$
6,143

Operating leases
$
23,628


The following table presents our weighted average remaining lease term for our leases.
 
June 30, 2020
Weighted average remaining lease term (years)
 
Finance leases
19.36
Operating leases
10.69

The following table represents our weighted average discount rate:
 
June 30, 2020
Weighted average discount rate
 
Finance leases
8.02
%
Operating leases
2.91
%

Schedule of Finance Lease Liability Maturities
Maturities of our lease liabilities as of June 30, 2020, presented on a rolling 12-month basis, were as follows:
 
Total
Finance Leases
Operating Leases
 
(In thousands)
Year 1
$
39,017

$
738

$
38,279

Year 2
37,983

749

37,234

Year 3
33,112

759

32,353

Year 4
26,386

770

25,616

Year 5
17,607

781

16,826

Thereafter
139,172

12,862

126,310

Total lease payments
293,277

16,659

276,618

Less: Imputed interest
50,367

8,023

42,344

Total
$
242,910

$
8,636

$
234,274

Reported as of June 30, 2020
 
 
 
Short-term lease liabilities
$
34,041

$
157

$
33,884

Long-term lease liabilities
208,869

8,479

200,390

Total lease liabilities
$
242,910

$
8,636

$
234,274


Schedule of Operating Lease Liability Maturities
Maturities of our lease liabilities as of June 30, 2020, presented on a rolling 12-month basis, were as follows:
 
Total
Finance Leases
Operating Leases
 
(In thousands)
Year 1
$
39,017

$
738

$
38,279

Year 2
37,983

749

37,234

Year 3
33,112

759

32,353

Year 4
26,386

770

25,616

Year 5
17,607

781

16,826

Thereafter
139,172

12,862

126,310

Total lease payments
293,277

16,659

276,618

Less: Imputed interest
50,367

8,023

42,344

Total
$
242,910

$
8,636

$
234,274

Reported as of June 30, 2020
 
 
 
Short-term lease liabilities
$
34,041

$
157

$
33,884

Long-term lease liabilities
208,869

8,479

200,390

Total lease liabilities
$
242,910

$
8,636

$
234,274


Schedule of Future Minimum Lease Payments for Capital Leases
The future minimum lease payments as of September 30, 2019 were as follows:
 
Operating
Leases(1)
 
Capital Lease
 
(In thousands)
2020
$
21,017

 
$
243

2021
20,416

 
248

2022
19,370

 
253

2023
18,071

 
258

2024
15,718

 
263

Thereafter
105,544

 
4,343

Total minimum lease payments
$
200,136

 
5,608

Less amount representing interest
 
 
3,018

Present value of net minimum lease payments
 
 
$
2,590

(1)
Future minimum lease payments do not include amounts for fleet leases and other de minimis items that can be renewed beyond the initial lease term. The Company anticipates renewing the leases beyond the initial term, but the anticipated payments associated with the renewals do not meet the definition of expected minimum lease payments and therefore are not included above. Expected payments are $17.6 million in 2020, $18.0 million in 2021, $11.8 million in 2022, $8.5 million in 2023, $5.4 million 2024 and $2.7 million thereafter.
Schedule of Future Minimum Rental Payments for Operating Leases
The future minimum lease payments as of September 30, 2019 were as follows:
 
Operating
Leases(1)
 
Capital Lease
 
(In thousands)
2020
$
21,017

 
$
243

2021
20,416

 
248

2022
19,370

 
253

2023
18,071

 
258

2024
15,718

 
263

Thereafter
105,544

 
4,343

Total minimum lease payments
$
200,136

 
5,608

Less amount representing interest
 
 
3,018

Present value of net minimum lease payments
 
 
$
2,590

(1)
Future minimum lease payments do not include amounts for fleet leases and other de minimis items that can be renewed beyond the initial lease term. The Company anticipates renewing the leases beyond the initial term, but the anticipated payments associated with the renewals do not meet the definition of expected minimum lease payments and therefore are not included above. Expected payments are $17.6 million in 2020, $18.0 million in 2021, $11.8 million in 2022, $8.5 million in 2023, $5.4 million 2024 and $2.7 million thereafter.
v3.20.2
Debt (Table)
9 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments
Long-term debt at June 30, 2020 and September 30, 2019 consisted of the following:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Unsecured 3.00% Senior Notes, due 2027
$
500,000

 
$
500,000

Unsecured 2.625% Senior Notes, due 2029
300,000

 

Unsecured 5.95% Senior Notes, due 2034
200,000

 
200,000

Unsecured 5.50% Senior Notes, due 2041
400,000

 
400,000

Unsecured 4.15% Senior Notes, due 2043
500,000

 
500,000

Unsecured 4.125% Senior Notes, due 2044
750,000

 
750,000

Unsecured 4.30% Senior Notes, due 2048
600,000

 
600,000

Unsecured 4.125% Senior Notes, due 2049
450,000

 
450,000

Unsecured 3.375% Senior Notes, due 2049
500,000

 

Floating-rate term loan, due 2022
200,000

 

Medium-term note Series A, 1995-1, 6.67%, due 2025
10,000

 
10,000

Unsecured 6.75% Debentures, due 2028
150,000

 
150,000

Finance lease obligations (see Note 6)
8,636

 

Total long-term debt
4,568,636

 
3,560,000

Less:
 
 
 
Original issue (premium) / discount on unsecured senior notes and debentures
623

 
193

Debt issuance cost
36,515

 
30,355

Current maturities
157

 

 
$
4,531,341

 
$
3,529,452


v3.20.2
Shareholders' Equity (Table)
9 Months Ended
Jun. 30, 2020
Equity [Abstract]  
Reconciliation of Changes in Stockholders Equity

The following tables present a reconciliation of changes in stockholders' equity for the three and nine months ended June 30, 2020 and 2019.
 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2019
119,338,925

 
$
597

 
$
3,712,194

 
$
(114,583
)
 
$
2,152,015

 
$
5,750,223

Net income

 

 

 

 
178,673

 
178,673

Other comprehensive income

 

 

 
1,052

 

 
1,052

Cash dividends ($0.575 per share)

 

 

 

 
(69,557
)
 
(69,557
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
2,758,929

 
13

 
263,259

 

 

 
263,272

Stock-based compensation plans
164,549

 
1

 
4,111

 

 

 
4,112

Balance, December 31, 2019
122,262,403

 
611

 
3,979,564

 
(113,531
)
 
2,261,131

 
6,127,775

Net income

 

 

 

 
239,646

 
239,646

Other comprehensive income

 

 

 
890

 

 
890

Cash dividends ($0.575 per share)

 

 

 

 
(70,520
)
 
(70,520
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
38,662

 
1

 
3,095

 

 

 
3,096

Stock-based compensation plans
7,660

 

 
3,528

 

 

 
3,528

Balance, March 31, 2020
122,308,725

 
612

 
3,986,187

 
(112,641
)
 
2,430,257

 
6,304,415

Net income

 

 

 

 
117,791

 
117,791

Other comprehensive loss

 

 

 
(4,086
)
 

 
(4,086
)
Cash dividends ($0.575 per share)

 

 

 

 
(70,597
)
 
(70,597
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
965,576

 
5

 
105,799

 

 

 
105,804

Stock-based compensation plans
76,966

 

 
8,144

 

 

 
8,144

Balance, June 30, 2020
123,351,267

 
$
617

 
$
4,100,130

 
$
(116,727
)
 
$
2,477,451

 
$
6,461,471



 
Common stock
 
Additional
Paid-in
Capital
 
Accumulated
Other
Comprehensive Income
(Loss)
 
Retained
Earnings
 
Total
 
Number of
Shares
 
Stated
Value
 
 
(In thousands, except share and per share data)
Balance, September 30, 2018
111,273,683

 
$
556

 
$
2,974,926

 
$
(83,647
)
 
$
1,878,116

 
$
4,769,951

Net income

 

 

 

 
157,646

 
157,646

Other comprehensive loss

 

 

 
(22,258
)
 

 
(22,258
)
Cash dividends ($0.525 per share)

 

 

 

 
(58,722
)
 
(58,722
)
Cumulative effect of accounting change

 

 

 
(8,210
)
 
8,210

 

Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
5,434,812

 
27

 
498,948

 

 

 
498,975

Stock-based compensation plans
184,464

 
1

 
2,602

 

 

 
2,603

Balance, December 31, 2018
116,892,959

 
584

 
3,476,476

 
(114,115
)
 
1,985,250

 
5,348,195

Net income

 

 

 

 
214,888

 
214,888

Other comprehensive loss

 

 

 
(2,695
)
 

 
(2,695
)
Cash dividends ($0.525 per share)

 

 

 

 
(61,606
)
 
(61,606
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
61,006

 
1

 
5,453

 

 

 
5,454

Stock-based compensation plans
28,938

 

 
3,865

 

 

 
3,865

Balance, March 31, 2019
116,982,903

 
585

 
3,485,794

 
(116,810
)
 
2,138,532

 
5,508,101

Net income

 

 

 

 
80,466

 
80,466

Other comprehensive income

 

 

 
1,147

 

 
1,147

Cash dividends ($0.525 per share)

 

 

 

 
(61,654
)
 
(61,654
)
Common stock issued:
 
 
 
 
 
 
 
 
 
 
 
Public and other stock offerings
1,127,244

 
5

 
103,425

 

 

 
103,430

Stock-based compensation plans
85,966

 
1

 
10,505

 

 

 
10,506

Balance, June 30, 2019
118,196,113

 
$
591

 
$
3,599,724

 
$
(115,663
)
 
$
2,157,344

 
$
5,641,996


Summary of Forward Sales Agreements Additional details are presented below.
Maturity
Shares Available
 
Net Proceeds Available
(In thousands)
 
Forward Price
September 30, 2020
1,662,270

 
$
174,142

 
$
104.76

March 31, 2021
2,089,927

 
229,650

 
$
109.88

June 30, 2021
1,394,423

 
143,430

 
$
102.86

Total
5,146,620

 
$
547,222

 
 

Schedule of Accumulated Other Comprehensive Income (Loss) The following tables provide the components of our accumulated other comprehensive income (loss) balances, net of the related tax effects allocated to each component of other comprehensive income (loss).
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2019
$
132

 
$
(114,715
)
 
$
(114,583
)
Other comprehensive income (loss) before reclassifications
202

 
(4,932
)
 
(4,730
)
Amounts reclassified from accumulated other comprehensive income
(2
)
 
2,588

 
2,586

Net current-period other comprehensive income (loss)
200

 
(2,344
)
 
(2,144
)
June 30, 2020
$
332

 
$
(117,059
)
 
$
(116,727
)

 
 
Available-
for-Sale
Securities
 
Interest Rate
Agreement
Cash Flow
Hedges
 
Total
 
(In thousands)
September 30, 2018
$
8,124

 
$
(91,771
)
 
$
(83,647
)
Other comprehensive income (loss) before reclassifications
192

 
(25,966
)
 
(25,774
)
Amounts reclassified from accumulated other comprehensive income
(1
)
 
1,969

 
1,968

Net current-period other comprehensive income (loss)
191

 
(23,997
)
 
(23,806
)
Cumulative effect of accounting change
(8,210
)
 

 
(8,210
)
June 30, 2019
$
105

 
$
(115,768
)
 
$
(115,663
)


v3.20.2
Interim Pension and Other Postretirement Benefit Plan Information (Table)
9 Months Ended
Jun. 30, 2020
Retirement Benefits, Description [Abstract]  
Schedule of Net Benefit Costs
The components of our net periodic pension cost for our pension and other postretirement benefit plans for the three and nine months ended June 30, 2020 and 2019 are presented in the following tables. Most of these costs are recoverable through our tariff rates. A portion of these costs is capitalized into our rate base or deferred as a regulatory asset or liability. The remaining costs are recorded as a component of operation and maintenance expense or other non-operating expense.
 
Three Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
4,652

 
$
4,044

 
$
3,366

 
$
2,702

Interest cost(1)
5,843

 
6,799

 
2,653

 
2,960

Expected return on assets(1)
(7,079
)
 
(7,113
)
 
(2,625
)
 
(2,664
)
Amortization of prior service cost (credit)(1)
(58
)
 
(57
)
 
43

 
43

Amortization of actuarial (gain) loss(1)
3,242

 
1,606

 
(334
)
 
(2,045
)
Net periodic pension cost
$
6,600

 
$
5,279

 
$
3,103

 
$
996

 
Nine Months Ended June 30
 
Pension Benefits
 
Other Benefits
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Components of net periodic pension cost:
 
 
 
 
 
 
 
Service cost
$
13,957

 
$
12,134

 
$
10,099

 
$
8,107

Interest cost(1)
17,529

 
20,399

 
7,959

 
8,879

Expected return on assets(1)
(21,237
)
 
(21,339
)
 
(7,874
)
 
(7,994
)
Amortization of prior service cost (credit)(1)
(174
)
 
(173
)
 
130

 
130

Amortization of actuarial (gain) loss(1)
9,725

 
4,821

 
(1,003
)
 
(6,134
)
Net periodic pension cost
$
19,800

 
$
15,842

 
$
9,311

 
$
2,988



(1)
The components of net periodic cost other than the service cost component are included in the line item other non-operating expense in the condensed consolidated statements of comprehensive income or are capitalized on the condensed consolidated balance sheets as a regulatory asset or liability, as described in Note 2 to the financial statements in our Annual Report on Form 10-K for the fiscal year ended September 30, 2019.
v3.20.2
Financial Instruments (Table)
9 Months Ended
Jun. 30, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value
The following tables present the fair value and balance sheet classification of our financial instruments as of June 30, 2020 and September 30, 2019. The gross amounts of recognized assets and liabilities are netted within our unaudited condensed consolidated balance sheets to the extent that we have netting arrangements with our counterparties. However, for June 30, 2020 and September 30, 2019, no gross amounts and no cash collateral were netted within our consolidated balance sheet.
 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
June 30, 2020
 
 
 
 
 
Designated As Hedges:
 
 
 
 
 
Interest rate swaps
Other current assets /
Other current liabilities
 
$
66

 
$
(5,305
)
Interest rate swaps
Deferred charges and other assets /
Deferred credits and other liabilities
 
4,181

 
(5,300
)
Total
 
 
4,247

 
(10,605
)
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
1,370

 
(461
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
247

 
(37
)
Total
 
 
1,617

 
(498
)
Gross / Net Financial Instruments
 
 
$
5,864

 
$
(11,103
)

 
 
 
 
 
 
Balance Sheet Location
 
Assets
 
Liabilities
 
 
 
 (In thousands)
September 30, 2019
 
 
 
 
 
Not Designated As Hedges:
 
 
 
 
 
Commodity contracts
Other current assets /
Other current liabilities
 
$
1,586

 
$
(4,552
)
Commodity contracts
Deferred charges and other assets /
Deferred credits and other liabilities
 
225

 
(1,249
)
Total
 
 
1,811

 
(5,801
)
Gross / Net Financial Instruments
 
 
$
1,811

 
$
(5,801
)
 
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss)
The following table summarizes the gains and losses arising from hedging transactions that were recognized as a component of other comprehensive income (loss), net of taxes, for the three and nine months ended June 30, 2020 and 2019. The amounts included in the table below exclude gains and losses arising from ineffectiveness because those amounts are immediately recognized in the statement of comprehensive income as incurred.
 
Three Months Ended June 30
 
Nine Months Ended June 30
 
2020
 
2019
 
2020
 
2019
 
(In thousands)
Increase (decrease) in fair value:
 
 
 
 
 
 
 
Interest rate agreements
$
(4,932
)
 
$

 
$
(4,932
)
 
$
(25,966
)
Recognition of losses in earnings due to settlements:
 
 
 
 
 
 
 
Interest rate agreements
482

 
1,053

 
2,588

 
1,969

Total other comprehensive income (loss) from hedging, net of tax
$
(4,450
)
 
$
1,053

 
$
(2,344
)
 
$
(23,997
)

Schedule Of Expected Deferred Gains (Losses) Recognition The following amounts, net of deferred taxes, represent the expected recognition in earnings, as of June 30, 2020, of the deferred losses recorded in AOCI associated with our financial instruments, based upon the fair values of these financial instruments at the date of settlement. However, the table below does not include the expected recognition in earnings of our outstanding interest rate swaps as those instruments have not yet settled.
 
Interest Rate
Agreements
 
(In thousands)
Next twelve months
$
(4,234
)
Thereafter
(107,893
)
Total
$
(112,127
)

v3.20.2
Fair Value Measurements (Table)
9 Months Ended
Jun. 30, 2020
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis The following tables summarize, by level within the fair value hierarchy, our assets and liabilities that were accounted for at fair value on a recurring basis as of June 30, 2020 and September 30, 2019. Assets and liabilities are categorized in their entirety based on the lowest level of input that is significant to the fair value measurement.
 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
June 30, 2020
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,864

 
$

 
$

 
$
5,864

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
37,229

 

 

 

 
37,229

Bond mutual funds
28,954

 

 

 

 
28,954

Bonds(2)

 
34,408

 

 

 
34,408

Money market funds

 
5,126

 

 

 
5,126

Total debt and equity securities
66,183

 
39,534

 

 

 
105,717

Total assets
$
66,183

 
$
45,398

 
$

 
$

 
$
111,581

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
11,103

 
$

 
$

 
$
11,103


 
Quoted
Prices in
Active
Markets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)(1)
 
Significant
Other
Unobservable
Inputs
(Level 3)
 
Netting and
Cash
Collateral
 
September 30, 2019
 
(In thousands)
Assets:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
1,811

 
$

 
$

 
$
1,811

Debt and equity securities
 
 
 
 
 
 
 
 
 
Registered investment companies
41,406

 

 

 

 
41,406

Bond mutual funds
25,966

 

 

 

 
25,966

Bonds(2)

 
31,915

 

 

 
31,915

Money market funds

 
2,596

 

 

 
2,596

Total debt and equity securities
67,372

 
34,511

 

 

 
101,883

Total assets
$
67,372

 
$
36,322

 
$

 
$

 
$
103,694

Liabilities:
 
 
 
 
 
 
 
 
 
Financial instruments
$

 
$
5,801

 
$

 
$

 
$
5,801


 
(1)
Our Level 2 measurements consist of over-the-counter options and swaps, which are valued using a market-based approach in which observable market prices are adjusted for criteria specific to each instrument, such as the strike price, notional amount or basis differences, municipal and corporate bonds, which are valued based on the most recent available quoted market prices and money market funds that are valued at cost.
(2)
Our investments in bonds are considered available-for-sale debt securities in accordance with current accounting guidance.
Schedule of Carrying Values and Estimated Fair Values of Long-Term Debt The following table presents the carrying value and fair value of our long-term debt, excluding finance leases, debt issuance costs and original issue premium or discount, as of June 30, 2020 and September 30, 2019:
 
June 30, 2020
 
September 30, 2019
 
(In thousands)
Carrying Amount
$
4,560,000

 
$
3,560,000

Fair Value
$
5,563,300

 
$
4,216,249


v3.20.2
Nature of Business (Details)
customer in Millions
Jun. 30, 2020
customer
state
regulated_distribution_division
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Number of customers serviced | customer 3,000,000
Number of regulated distribution divisions | regulated_distribution_division 6
Number of states with service areas | state 8
v3.20.2
Unaudited Financial Information (Details) - USD ($)
$ in Thousands
9 Months Ended
Jun. 30, 2020
Sep. 30, 2019
Regulatory Asset [Line Items]    
Regulatory assets $ 300,031 $ 284,547
Regulatory Liabilities [Line Items]    
Regulatory liabilities 1,405,246 1,386,126
Deferred Income Tax Charge - Remeasurement Due to Law Change under the Reg Liability    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 12,100  
Regulatory excess deferred taxes    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 723,400 726,307
Regulatory excess deferred taxes | Other Current Liabilities    
Regulatory Liabilities [Line Items]    
Regulatory liabilities $ 20,900 21,200
Regulatory excess deferred taxes | Other Current Liabilities | Minimum    
Regulatory Liabilities [Line Items]    
Return basis, term 15 years  
Regulatory excess deferred taxes | Other Current Liabilities | Maximum    
Regulatory Liabilities [Line Items]    
Return basis, term 46 years  
Regulatory cost of service reserve    
Regulatory Liabilities [Line Items]    
Regulatory liabilities $ 2,559 5,238
Regulatory cost of removal obligation    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 528,932 528,893
Deferred gas costs    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 48,917 14,112
Asset retirement obligation    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 17,054 17,054
APT annual adjustment mechanism    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 62,461 78,402
Other    
Regulatory Liabilities [Line Items]    
Regulatory liabilities 21,923 16,120
Pension and postretirement benefit costs    
Regulatory Asset [Line Items]    
Regulatory assets 79,108 86,089
Infrastructure mechanisms    
Regulatory Asset [Line Items]    
Regulatory assets 180,390 131,894
Deferred gas costs    
Regulatory Asset [Line Items]    
Regulatory assets 0 23,766
Recoverable loss on reacquired debt    
Regulatory Asset [Line Items]    
Regulatory assets 5,259 6,551
Deferred pipeline record collection costs    
Regulatory Asset [Line Items]    
Regulatory assets 28,700 26,418
Rate case costs    
Regulatory Asset [Line Items]    
Regulatory assets 401 1,346
Other    
Regulatory Asset [Line Items]    
Regulatory assets $ 6,173 $ 8,483
v3.20.2
Segment Information (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
USD ($)
state
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Jun. 30, 2019
USD ($)
Mar. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jun. 30, 2020
USD ($)
state
Jun. 30, 2019
USD ($)
Sep. 30, 2019
USD ($)
Segment Reporting Information [Line Items]                  
Number of states with service areas | state 8           8    
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues $ 492,995     $ 485,738     $ 2,346,223 $ 2,458,165  
Purchased gas cost 26,072     31,326     640,823 845,167  
Operation and maintenance expense 149,460     164,545     449,529 452,572  
Depreciation and amortization expense 107,104     97,700     318,082 290,537  
Taxes, other than income 71,324     69,965     214,535 213,546  
Operating income 139,035     122,202     723,254 656,343  
Other non-operating income 7,235     1,645     9,133 (1,846)  
Interest charges 19,580     19,592     68,980 74,390  
Income before income taxes 126,690     104,255     663,407 580,107  
Income tax (benefit) expense 8,899     23,789     127,297 127,107  
Net income 117,791 $ 239,646 $ 178,673 80,466 $ 214,888 $ 157,646 536,110 453,000  
Capital expenditures 410,936     421,613     1,405,673 1,199,199  
Segment Reporting Information, Balance Sheet [Abstract]                  
Property, plant and equipment, net 12,880,850           12,880,850   $ 11,787,669
Total assets 14,870,982           14,870,982   13,367,619
Distribution                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues 434,650     444,287     2,194,786 2,339,660  
Pipeline and Storage                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues 58,345     41,451     151,437 118,505  
Operating Segments | Distribution                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues 435,308     444,944     2,196,817 2,341,668  
Purchased gas cost 126,093     139,518     942,586 1,147,598  
Operation and maintenance expense 107,537     123,998     337,740 347,386  
Depreciation and amortization expense 77,187     70,611     229,526 210,224  
Taxes, other than income 61,980     62,134     190,636 189,377  
Operating income 62,511     48,683     496,329 447,083  
Other non-operating income 5,167     3,005     1,930 1,791  
Interest charges 7,969     10,597     35,128 44,703  
Income before income taxes 59,709     41,091     463,131 404,171  
Income tax (benefit) expense 810     8,693     87,411 85,195  
Net income 58,899     32,398     375,720 318,976  
Capital expenditures 342,385     316,825     1,119,945 912,640  
Segment Reporting Information, Balance Sheet [Abstract]                  
Property, plant and equipment, net 9,644,503           9,644,503   8,737,590
Total assets 14,098,715           14,098,715   12,579,741
Operating Segments | Pipeline and Storage                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues 158,008     149,198     452,421 419,318  
Purchased gas cost (11)     (96)     290 (544)  
Operation and maintenance expense 42,234     40,855     112,751 106,120  
Depreciation and amortization expense 29,917     27,089     88,556 80,313  
Taxes, other than income 9,344     7,831     23,899 24,169  
Operating income 76,524     73,519     226,925 209,260  
Other non-operating income 2,068     (1,360)     7,203 (3,637)  
Interest charges 11,611     8,995     33,852 29,687  
Income before income taxes 66,981     63,164     200,276 175,936  
Income tax (benefit) expense 8,089     15,096     39,886 41,912  
Net income 58,892     48,068     160,390 134,024  
Capital expenditures 68,551     104,788     285,728 286,559  
Segment Reporting Information, Balance Sheet [Abstract]                  
Property, plant and equipment, net 3,236,347           3,236,347   3,050,079
Total assets 3,471,282           3,471,282   3,279,323
Intersegment eliminations                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues (100,321)     (108,404)     (303,015) (302,821)  
Purchased gas cost (100,010)     (108,096)     (302,053) (301,887)  
Operation and maintenance expense (311)     (308)     (962) (934)  
Depreciation and amortization expense 0     0     0 0  
Taxes, other than income 0     0     0 0  
Operating income 0     0     0 0  
Other non-operating income 0     0     0 0  
Interest charges 0     0     0 0  
Income before income taxes 0     0     0 0  
Income tax (benefit) expense 0     0     0 0  
Net income 0     0     0 0  
Capital expenditures 0     0     0 0  
Segment Reporting Information, Balance Sheet [Abstract]                  
Property, plant and equipment, net 0           0   0
Total assets (2,699,015)           (2,699,015)   $ (2,491,445)
Intersegment eliminations | Distribution                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues 658     657     2,031 2,008  
Intersegment eliminations | Pipeline and Storage                  
Segment Reporting Information Profit Loss [Abstract]                  
Operating revenues $ 99,663     $ 107,747     $ 300,984 $ 300,813  
v3.20.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Jun. 30, 2020
Jun. 30, 2019
Basic Earnings Per Share                
Net income $ 117,791 $ 239,646 $ 178,673 $ 80,466 $ 214,888 $ 157,646 $ 536,110 $ 453,000
Less: Income allocated to participating securities 88     64     408 386
Income available to common shareholders $ 117,703     $ 80,402     $ 535,702 $ 452,614
Basic weighted average shares outstanding (in shares) 123,026     118,075     122,352 116,485
Net income per share - Basic (USD per share) $ 0.96     $ 0.68     $ 4.38 $ 3.89
Diluted Earnings Per Share                
Income available to common shareholders $ 117,703     $ 80,402     $ 535,702 $ 452,614
Effect of dilutive shares 0     0     0 0
Income available to common shareholders $ 117,703     $ 80,402     $ 535,702 $ 452,614
Basic weighted average shares outstanding (in shares) 123,026     118,075     122,352 116,485
Dilutive shares (in shares) 6     355     111 188
Diluted weighted average shares outstanding (in shares) 123,032     118,430     122,463 116,673
Net income per share - Diluted (USD per share) $ 0.96     $ 0.68     $ 4.37 $ 3.88
v3.20.2
Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Disaggregation of Revenue [Line Items]        
Total operating revenues $ 492,995 $ 485,738 $ 2,346,223 $ 2,458,165
Regulatory mechanism threshold (in percent)     75.00%  
Distribution        
Disaggregation of Revenue [Line Items]        
Total operating revenues 434,650 444,287 $ 2,194,786 2,339,660
Pipeline and Storage        
Disaggregation of Revenue [Line Items]        
Total operating revenues 58,345 41,451 151,437 118,505
Operating Segments | Distribution        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 437,399 443,705 2,175,036 2,353,535
Alternative revenue program revenues (2,567) 748 20,320 (13,388)
Other Revenues 476 491 1,461 1,521
Total operating revenues 435,308 444,944 2,196,817 2,341,668
Operating Segments | Distribution | Gas sales revenues:        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 412,074 414,657 2,080,795 2,257,091
Operating Segments | Distribution | Gas sales revenues: | Residential        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 286,937 269,484 1,435,328 1,513,239
Operating Segments | Distribution | Gas sales revenues: | Commercial        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 101,055 113,591 543,148 611,474
Operating Segments | Distribution | Gas sales revenues: | Industrial        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 17,019 25,277 67,572 95,701
Operating Segments | Distribution | Gas sales revenues: | Public authority and other        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 7,063 6,305 34,747 36,677
Operating Segments | Distribution | Transportation revenues        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 22,532 22,923 77,676 76,005
Operating Segments | Distribution | Miscellaneous revenues        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 2,793 6,125 16,565 20,439
Operating Segments | Pipeline and Storage        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 166,952 169,271 480,200 463,420
Alternative revenue program revenues (8,944) (20,073) (27,779) (44,102)
Other Revenues 0 0 0 0
Total operating revenues 158,008 149,198 452,421 419,318
Operating Segments | Pipeline and Storage | Gas sales revenues:        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 0 0 0 0
Operating Segments | Pipeline and Storage | Gas sales revenues: | Residential        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 0 0 0 0
Operating Segments | Pipeline and Storage | Gas sales revenues: | Commercial        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 0 0 0 0
Operating Segments | Pipeline and Storage | Gas sales revenues: | Industrial        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 0 0 0 0
Operating Segments | Pipeline and Storage | Gas sales revenues: | Public authority and other        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 0 0 0 0
Operating Segments | Pipeline and Storage | Transportation revenues        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 164,675 166,864 471,433 456,558
Operating Segments | Pipeline and Storage | Miscellaneous revenues        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers $ 2,277 $ 2,407 $ 8,767 $ 6,862
v3.20.2
Leases - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Jun. 30, 2020
Oct. 01, 2019
Lessee, Lease, Description [Line Items]        
Right-of-use asset     $ 225,311  
Operating lease liabilities     $ 234,274  
Lease and rental expense $ 10,500 $ 30,700    
Accounting Standards Update 2016-02        
Lessee, Lease, Description [Line Items]        
Right-of-use asset       $ 231,300
Operating lease liabilities       231,300
Accrued and prepaid rent reclassified       6,500
Deferred rent credits and other liabilities reclassified       $ 2,500
v3.20.2
Leases - Weighted Averages (Details)
Jun. 30, 2020
Leases [Abstract]  
Finance lease, weighted average remaining lease term 19 years 4 months 9 days
Operating lease, weighted average remaining lease term 10 years 8 months 8 days
Finance lease, weighted average discount rate (in percent) 8.02%
Operating lease, weighted average discount rate (in percent) 2.91%
v3.20.2
Leases - Income statement presentation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Lessee, Finance Lease, Description [Abstract]    
Finance lease cost $ 197 $ 376
Operating lease cost 10,371 30,461
Total lease cost $ 10,568 $ 30,837
v3.20.2
Leases - Balance sheet presentation (Details)
$ in Thousands
Jun. 30, 2020
USD ($)
Assets  
Finance leases $ 8,554
Operating leases 225,311
Total right-of-use assets 233,865
Current  
Finance leases 157
Operating leases 33,884
Noncurrent  
Finance leases 8,479
Operating leases 200,390
Total lease liabilities $ 242,910
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] us-gaap:OtherAssetsNoncurrent
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesCurrent
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:LongTermDebtAndCapitalLeaseObligations
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] us-gaap:OtherLiabilitiesNoncurrent
v3.20.2
Leases - Other pertinent information (Details)
$ in Thousands
9 Months Ended
Jun. 30, 2020
USD ($)
Leases [Abstract]  
Operating cash flows used for operating leases $ 28,011
Right-of-use assets obtained in exchange for lease obligations, Finance leases 6,143
Right-of-use assets obtained in exchange for lease obligations, Operating leases $ 23,628
v3.20.2
Leases - Maturities of lease liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Sep. 30, 2019
Leases [Abstract]    
Year 1 $ 39,017  
Year 2 37,983  
Year 3 33,112  
Year 4 26,386  
Year 5 17,607  
Thereafter 139,172  
Total lease payments 293,277  
Less: Imputed interest 50,367  
Total lease liabilities 242,910  
Short-term lease liabilities 34,041  
Long-term lease liabilities 208,869  
Finance Leases    
Year 1 738  
Year 2 749  
Year 3 759  
Year 4 770  
Year 5 781  
Thereafter 12,862  
Total lease payments 16,659  
Less: Imputed interest 8,023  
Total 8,636 $ 0
Short-term lease liabilities 157  
Long-term lease liabilities 8,479  
Operating Leases    
Year 1 38,279  
Year 2 37,234  
Year 3 32,353  
Year 4 25,616  
Year 5 16,826  
Thereafter 126,310  
Total lease payments 276,618  
Less: Imputed interest 42,344  
Total 234,274  
Short-term lease liabilities 33,884  
Long-term lease liabilities $ 200,390  
v3.20.2
Leases - Future minimum lease payments (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
Lessee, Lease, Description [Line Items]  
2020 $ 21,017
2021 20,416
2022 19,370
2023 18,071
2024 15,718
Thereafter 105,544
Total minimum lease payments 200,136
2020 243
2021 248
2022 253
2023 258
2024 263
Thereafter 4,343
Total minimum lease payments 5,608
Less amount representing interest 3,018
Present value of net minimum lease payments 2,590
Fleet Leases Renewed Beyond Initial Lease Term  
Lessee, Lease, Description [Line Items]  
2020 17,600
2021 18,000
2022 11,800
2023 8,500
2024 5,400
Thereafter $ 2,700
v3.20.2
Debt - Schedule of Long-term Debt Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Oct. 02, 2019
Sep. 30, 2019
Debt Instrument [Line Items]      
Long-term debt $ 4,560,000   $ 3,560,000
Finance lease obligations 8,636   0
Total long-term debt 4,568,636   3,560,000
Original issue (premium) / discount on unsecured senior notes and debentures 623   193
Debt issuance cost 36,515   30,355
Current maturities 157   0
Long-term debt, noncurrent $ 4,531,341   3,529,452
Unsecured 3.00% Senior Notes, due 2027      
Debt Instrument [Line Items]      
Interest rate 3.00%    
Long-term debt $ 500,000   500,000
Unsecured 2.625% Senior Notes, due 2029      
Debt Instrument [Line Items]      
Interest rate 2.625% 2.625%  
Long-term debt $ 300,000   0
Unsecured 5.95% Senior Notes, due 2034      
Debt Instrument [Line Items]      
Interest rate 5.95%    
Long-term debt $ 200,000   200,000
Unsecured 5.50% Senior Notes, due 2041      
Debt Instrument [Line Items]      
Interest rate 5.50%    
Long-term debt $ 400,000   400,000
Unsecured 4.15% Senior Notes, due 2043      
Debt Instrument [Line Items]      
Interest rate 4.15%    
Long-term debt $ 500,000   500,000
Unsecured 4.125% Senior Notes, due 2044      
Debt Instrument [Line Items]      
Interest rate 4.125%    
Long-term debt $ 750,000   750,000
Unsecured 4.30% Senior Notes, due 2048      
Debt Instrument [Line Items]      
Interest rate 4.30%    
Long-term debt $ 600,000   600,000
Unsecured 4.125% Senior Notes, due 2049      
Debt Instrument [Line Items]      
Interest rate 4.125%    
Long-term debt $ 450,000   450,000
Unsecured 3.375% Senior Notes, due 2049      
Debt Instrument [Line Items]      
Interest rate 3.375% 3.375%  
Long-term debt $ 500,000   0
Floating-rate term loan, due 2022      
Debt Instrument [Line Items]      
Long-term debt $ 200,000   0
Medium-term note Series A, 1995-1, 6.67%, due 2025      
Debt Instrument [Line Items]      
Interest rate 6.67%    
Long-term debt $ 10,000   10,000
Unsecured 6.75% Debentures, due 2028      
Debt Instrument [Line Items]      
Interest rate 6.75%    
Long-term debt $ 150,000   $ 150,000
v3.20.2
Debt - Narrative (Details)
9 Months Ended
Apr. 30, 2020
USD ($)
Apr. 23, 2020
USD ($)
Apr. 09, 2020
USD ($)
Oct. 02, 2019
USD ($)
Jun. 30, 2020
USD ($)
credit_facility
Apr. 01, 2020
USD ($)
Sep. 30, 2019
USD ($)
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity         $ 2,200,000,000    
Maximum debt-to-total-capitalization ratio         70.00%    
Debt-to-total-capitalization ratio         0.43    
Minimum              
Line Of Credit Facility [Line Items]              
Equity-to-total-capitalization ratio         50.00%    
Outstanding indebtedness         $ 15,000,000    
Maximum              
Line Of Credit Facility [Line Items]              
Equity-to-total-capitalization ratio         60.00%    
Outstanding indebtedness         $ 100,000,000    
Revolving Credit Facility              
Line Of Credit Facility [Line Items]              
Number of credit facilities | credit_facility         4    
$200 Million Term Loan Agreement              
Line Of Credit Facility [Line Items]              
Debt agreement term     2 years        
Unsecured 2.625% Senior Notes, due 2029              
Line Of Credit Facility [Line Items]              
Debt instrument, face amount       $ 300,000,000      
Interest rate       2.625% 2.625%    
Effective interest rate         2.72%    
Unsecured 3.375% Senior Notes, due 2049              
Line Of Credit Facility [Line Items]              
Debt instrument, face amount       $ 500,000,000      
Interest rate       3.375% 3.375%    
Debt issuance cost       $ 791,700,000      
Effective interest rate         3.42%    
Five Year Unsecured Revolving Credit Agreement              
Line Of Credit Facility [Line Items]              
Outstanding commercial paper         $ 0   $ 464,900,000
Five Year Unsecured Revolving Credit Agreement | Commercial Paper              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity         1,500,000,000    
Accordion feature         250,000,000    
Maximum borrowing capacity post accordion feature         $ 1,750,000,000    
Debt agreement term         5 years    
$25 Million Bank Loan Agreement | Line of Credit              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity         $ 25,000,000    
Debt agreement term         364 days    
$50 Million Bank Loan Agreement | Line of Credit              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity           $ 50,000,000  
Outstanding borrowings         $ 0    
$10 Million Revolving Credit Note | Revolving Credit Facility              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity         $ 10,000,000    
Debt agreement term         364 days    
$50 Million Revolving Credit Facility | Revolving Credit Facility              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity $ 50,000,000       $ 50,000,000    
Debt agreement term 364 days            
Remaining borrowing capacity         44,400,000    
$50 Million Revolving Credit Facility | Line of Credit              
Line Of Credit Facility [Line Items]              
Outstanding borrowings         0    
$600 Million Revolving Credit Facility | Revolving Credit Facility              
Line Of Credit Facility [Line Items]              
Maximum borrowing capacity   $ 600,000,000          
Debt agreement term   364 days          
Outstanding borrowings         $ 0    
LIBOR | Five Year Unsecured Revolving Credit Agreement | Commercial Paper | Minimum              
Line Of Credit Facility [Line Items]              
Interest rate spread         0.00%    
LIBOR | Five Year Unsecured Revolving Credit Agreement | Commercial Paper | Maximum              
Line Of Credit Facility [Line Items]              
Interest rate spread         1.25%    
LIBOR | $600 Million Revolving Credit Facility | Revolving Credit Facility | Minimum              
Line Of Credit Facility [Line Items]              
Interest rate spread   0.00%          
LIBOR | $600 Million Revolving Credit Facility | Revolving Credit Facility | Maximum              
Line Of Credit Facility [Line Items]              
Interest rate spread   1.25%          
Secured Debt | $200 Million Term Loan Agreement              
Line Of Credit Facility [Line Items]              
Debt instrument, face amount     $ 200,000,000        
Secured Debt | LIBOR | $200 Million Term Loan Agreement              
Line Of Credit Facility [Line Items]              
Interest rate spread     1.25%        
v3.20.2
Shareholders' Equity - Components of Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Jun. 30, 2020
Jun. 30, 2019
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Common stock outstanding (in shares)     119,338,925       119,338,925  
Shareholders' equity, beginning balance $ 6,304,415 $ 6,127,775 $ 5,750,223 $ 5,508,101 $ 5,348,195 $ 4,769,951 $ 5,750,223 $ 4,769,951
Net income 117,791 239,646 178,673 80,466 214,888 157,646 536,110 453,000
Other comprehensive income (loss) (4,086) 890 1,052 1,147 (2,695) (22,258) $ (2,144) (23,806)
Cash dividends (70,597) (70,520) (69,557) (61,654) (61,606) (58,722)    
Public and other stock offerings 105,804 3,096 263,272 103,430 5,454 498,975    
Stock-based compensation plans $ 8,144 3,528 4,112 10,506 3,865 2,603    
Common stock outstanding (in shares) 123,351,267           123,351,267  
Shareholders' equity, ending balance $ 6,461,471 $ 6,304,415 $ 6,127,775 $ 5,641,996 $ 5,508,101 $ 5,348,195 $ 6,461,471 $ 5,641,996
Cash dividends per share (USD per share) $ 0.575 $ 0.575 $ 0.575 $ 0.525 $ 0.525 $ 0.525 $ 1.725 $ 1.575
Common stock                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Common stock outstanding (in shares) 122,308,725 122,262,403 119,338,925 116,982,903 116,892,959 111,273,683 119,338,925 111,273,683
Shareholders' equity, beginning balance $ 612 $ 611 $ 597 $ 585 $ 584 $ 556 $ 597 $ 556
Public and other stock offerings (in shares) 965,576 38,662 2,758,929 1,127,244 61,006 5,434,812    
Public and other stock offerings $ 5 $ 1 $ 13 $ 5 $ 1 $ 27    
Stock-based compensation plans (in shares) 76,966 7,660 164,549 85,966 28,938 184,464    
Stock-based compensation plans $ 0 $ 0 $ 1 $ 1 $ 0 $ 1    
Common stock outstanding (in shares) 123,351,267 122,308,725 122,262,403 118,196,113 116,982,903 116,892,959 123,351,267 118,196,113
Shareholders' equity, ending balance $ 617 $ 612 $ 611 $ 591 $ 585 $ 584 $ 617 $ 591
Additional Paid-in Capital                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance 3,986,187 3,979,564 3,712,194 3,485,794 3,476,476 2,974,926 3,712,194 2,974,926
Public and other stock offerings 105,799 3,095 263,259 103,425 5,453 498,948    
Stock-based compensation plans 8,144 3,528 4,111 10,505 3,865 2,602    
Shareholders' equity, ending balance 4,100,130 3,986,187 3,979,564 3,599,724 3,485,794 3,476,476 4,100,130 3,599,724
Accumulated Other Comprehensive Income (Loss)                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance (112,641) (113,531) (114,583) (116,810) (114,115) (83,647) (114,583) (83,647)
Other comprehensive income (loss) (4,086) 890 1,052 1,147 (2,695) (22,258)    
Shareholders' equity, ending balance (116,727) (112,641) (113,531) (115,663) (116,810) (114,115) (116,727) (115,663)
Retained Earnings                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance 2,430,257 2,261,131 2,152,015 2,138,532 1,985,250 1,878,116 2,152,015 1,878,116
Net income 117,791 239,646 178,673 80,466 214,888 157,646    
Cash dividends (70,597) (70,520) (69,557) (61,654) (61,606) (58,722)    
Shareholders' equity, ending balance $ 2,477,451 $ 2,430,257 $ 2,261,131 $ 2,157,344 $ 2,138,532 1,985,250 $ 2,477,451 2,157,344
Cumulative effect of accounting change                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance           (8,210)   (8,210)
Cumulative effect of accounting change | Accumulated Other Comprehensive Income (Loss)                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance           (8,210)   (8,210)
Cumulative effect of accounting change | Retained Earnings                
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Shareholders' equity, beginning balance           $ 8,210   $ 8,210
v3.20.2
Shareholders' Equity - Narrative (Details)
9 Months Ended
Nov. 30, 2018
USD ($)
Forward_seller
shares
Jun. 30, 2020
USD ($)
$ / shares
shares
Jun. 30, 2019
USD ($)
shares
Feb. 12, 2020
USD ($)
Feb. 11, 2020
USD ($)
Class of Stock [Line Items]          
Value of shares authorized       $ 1,000,000,000.0  
Forward contract indexed to issuer's equity, settlement alternatives, cash, at fair value   $ 547,222,000      
Net proceeds from equity offering   358,047,000 $ 593,731,000    
Number of forward sellers | Forward_seller 2        
Shelf Registration Statement          
Class of Stock [Line Items]          
Debt and equity securities authorized for issuance         $ 4,000,000,000.0
Debt and equity securities authorized for issuance value remaining   $ 3,000,000,000.0      
At-The-Market          
Class of Stock [Line Items]          
Forward sales equity agreement (in shares) | shares 2,668,464 4,148,057 2,721,072    
Forward contract indexed to issuer's equity, settlement alternatives, cash, at fair value   $ 453,900,000      
Stock issued during period, new issues (in shares) | shares   3,146,108      
Net proceeds from equity offering   $ 314,600,000      
Equity available for issuance   621,000,000      
Common Stock Block Trade          
Class of Stock [Line Items]          
Stock issued during period, new issues (in shares) | shares 5,390,836        
Net proceeds from equity offering $ 494,100,000        
Proceeds from issuance of common stock gross 500,000,000        
Forward Sales Equity Agreements          
Class of Stock [Line Items]          
Forward contract indexed to issuer's equity, settlement alternatives, cash, at fair value $ 247,500,000 $ 547,200,000 $ 268,700,000    
Stock issued during period, new issues (in shares) | shares   485,189      
Net proceeds from equity offering   $ 44,400,000      
Forward sales equity agreement, forward rate per share | $ / shares   $ 106.33      
Forward Sales Equity, Maturity March 2020 | Common Stock Block Trade          
Class of Stock [Line Items]          
Stock issued during period, new issues (in shares) | shares     1,089,700    
Net proceeds from equity offering     $ 99,600,000    
v3.20.2
Shareholders' Equity - Forward Sales Agreement (Details)
$ / shares in Units, $ in Thousands
9 Months Ended
Jun. 30, 2020
USD ($)
$ / shares
shares
Class of Stock [Line Items]  
Shares Available (in shares) | shares 5,146,620
Net Proceeds Available | $ $ 547,222
September 30, 2020  
Class of Stock [Line Items]  
Shares Available (in shares) | shares 1,662,270
Net Proceeds Available | $ $ 174,142
Forward Price (dollars per share) | $ / shares $ 104.76
March 31, 2021  
Class of Stock [Line Items]  
Shares Available (in shares) | shares 2,089,927
Net Proceeds Available | $ $ 229,650
Forward Price (dollars per share) | $ / shares $ 109.88
June 30, 2021  
Class of Stock [Line Items]  
Shares Available (in shares) | shares 1,394,423
Net Proceeds Available | $ $ 143,430
Forward Price (dollars per share) | $ / shares $ 102.86
v3.20.2
Shareholders' Equity - Schedule of AOCI (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Jun. 30, 2020
Jun. 30, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance $ 6,304,415 $ 6,127,775 $ 5,750,223 $ 5,508,101 $ 5,348,195 $ 4,769,951 $ 5,750,223 $ 4,769,951
Other comprehensive income (loss) before reclassifications             (4,730) (25,774)
Amounts reclassified from accumulated other comprehensive income             2,586 1,968
Net current-period other comprehensive income (loss) (4,086) 890 1,052 1,147 (2,695) (22,258) (2,144) (23,806)
Shareholders' equity, ending balance 6,461,471 6,304,415 6,127,775 5,641,996 5,508,101 5,348,195 6,461,471 5,641,996
Available- for-Sale Securities                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance     132     8,124 132 8,124
Other comprehensive income (loss) before reclassifications             202 192
Amounts reclassified from accumulated other comprehensive income             (2) (1)
Net current-period other comprehensive income (loss)             200 191
Shareholders' equity, ending balance 332     105     332 105
Interest Rate Agreement Cash Flow Hedges                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance     (114,715)     (91,771) (114,715) (91,771)
Other comprehensive income (loss) before reclassifications             (4,932) (25,966)
Amounts reclassified from accumulated other comprehensive income             2,588 1,969
Net current-period other comprehensive income (loss)             (2,344) (23,997)
Shareholders' equity, ending balance (117,059)     (115,768)     (117,059) (115,768)
Accumulated Other Comprehensive Income (Loss)                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance (112,641) (113,531) (114,583) (116,810) (114,115) (83,647) (114,583) (83,647)
Net current-period other comprehensive income (loss) (4,086) 890 1,052 1,147 (2,695) (22,258)    
Shareholders' equity, ending balance $ (116,727) $ (112,641) $ (113,531) $ (115,663) $ (116,810) (114,115) $ (116,727) (115,663)
Cumulative effect of accounting change                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance           (8,210)   (8,210)
Cumulative effect of accounting change | Available- for-Sale Securities                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance           (8,210)   (8,210)
Cumulative effect of accounting change | Interest Rate Agreement Cash Flow Hedges                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance           0   0
Cumulative effect of accounting change | Accumulated Other Comprehensive Income (Loss)                
AOCI Attributable to Parent, Net of Tax [Roll Forward]                
Shareholders' equity, beginning balance           $ (8,210)   $ (8,210)
v3.20.2
Interim Pension and Other Postretirement Benefit Plan Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Defined Benefit Plan Disclosure [Line Items]        
Contribution to postretirement medical plans     $ 12,200  
Pension Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 4,652 $ 4,044 13,957 $ 12,134
Interest cost 5,843 6,799 17,529 20,399
Expected return on assets (7,079) (7,113) (21,237) (21,339)
Amortization of prior service cost (credit) (58) (57) (174) (173)
Amortization of actuarial (gain) loss 3,242 1,606 9,725 4,821
Net periodic pension cost 6,600 5,279 19,800 15,842
Other Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 3,366 2,702 10,099 8,107
Interest cost 2,653 2,960 7,959 8,879
Expected return on assets (2,625) (2,664) (7,874) (7,994)
Amortization of prior service cost (credit) 43 43 130 130
Amortization of actuarial (gain) loss (334) (2,045) (1,003) (6,134)
Net periodic pension cost 3,103 $ 996 9,311 $ 2,988
Minimum | Other Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Expected future contributions 10,000   10,000  
Maximum | Other Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Expected future contributions $ 20,000   $ 20,000  
v3.20.2
Commitments and Contingencies (Details)
$ in Millions
9 Months Ended
Jun. 30, 2020
USD ($)
Bcf
Commitments and Contingencies Disclosure [Abstract]  
Self-insurance retention expense | $ $ 1.0
Short-term Contract with Customer | Supply Commitment  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, minimum volume required 59.3
Long-term Contract with Customer Within Two To Three Years | Supply Commitment  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, minimum volume required 71.5
Long-term Contract with Customer Beyond Three Years | Supply Commitment  
Long-term Purchase Commitment [Line Items]  
Long-term purchase commitment, minimum volume required 0.2
v3.20.2
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Sep. 30, 2019
Income Tax Contingency [Line Items]      
Reduction of deferred tax liability $ 32,500    
Regulatory liabilities 1,405,246 $ 1,405,246 $ 1,386,126
Income tax benefit 21,000 21,000  
Deferred Income Tax Charge - Remeasurement Due to Law Change under the Reg Liability      
Income Tax Contingency [Line Items]      
Regulatory liabilities $ 12,100 $ 12,100  
v3.20.2
Financial Instruments - Narrative (Details)
3 Months Ended 6 Months Ended 9 Months Ended
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Mar. 31, 2020
Bcf
Jun. 30, 2020
USD ($)
Bcf
Jun. 30, 2019
USD ($)
Sep. 30, 2025
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2021
Jul. 31, 2020
USD ($)
Sep. 30, 2019
USD ($)
Derivative [Line Items]                      
Net realized gain (loss) in AOCI $ (112,100,000)     $ (112,100,000)              
Contract Netting 0     0             $ 0
Cash collateral 0     0             $ 0
Net gain (loss) on settled interest rate agreements (1,400,000) $ (1,400,000)   (4,100,000) $ (2,600,000)            
Designated as Hedging Instrument | Forward Interest Rate Swap 1                      
Derivative [Line Items]                      
Derivative, notional amount 500,000,000     500,000,000              
Designated as Hedging Instrument | Forward Interest Rate Swap 2                      
Derivative [Line Items]                      
Derivative, notional amount $ 450,000,000     $ 450,000,000              
Gas Purchases | Not Designated as Hedging Instrument | Commodity contracts                      
Derivative [Line Items]                      
Hedging percent     49.00%                
Energy measure | Bcf     19.9                
Gas Purchases | Not Designated as Hedging Instrument | Commodity contracts | Long                      
Derivative [Line Items]                      
Energy measure | Bcf       10.05              
Minimum | Gas Purchases | Not Designated as Hedging Instrument | Commodity contracts                      
Derivative [Line Items]                      
Hedging percent 25.00%     25.00%              
Maximum | Gas Purchases | Not Designated as Hedging Instrument | Commodity contracts                      
Derivative [Line Items]                      
Hedging percent 50.00%     50.00%              
Forecast | Unsecured Senior Notes In Fiscal 2023                      
Derivative [Line Items]                      
Interest rate             1.36%        
Forecast | Unsecured Senior Notes In Fiscal 2025                      
Derivative [Line Items]                      
Interest rate           1.35%          
Forecast | Unsecured Senior Notes In Fiscal 2021                      
Derivative [Line Items]                      
Interest rate                 0.69%    
Forecast | Unsecured Senior Notes In Fiscal 2022                      
Derivative [Line Items]                      
Interest rate               1.33%      
Subsequent Event | Designated as Hedging Instrument | Forward Interest Rate Swap 3                      
Derivative [Line Items]                      
Derivative, notional amount                   $ 300,000,000  
Subsequent Event | Designated as Hedging Instrument | Forward Interest Rate Swap 4                      
Derivative [Line Items]                      
Derivative, notional amount                   $ 300,000,000  
v3.20.2
Financial Instruments - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Sep. 30, 2019
Derivatives Fair Value [Line Items]    
Net Financial Instruments, Assets $ 5,864 $ 1,811
Net Financial Instruments, Liabilities (11,103) (5,801)
Designated as Hedging Instrument    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 4,247  
Gross Financial Instruments, Liabilities (10,605)  
Designated as Hedging Instrument | Other Current Assets | Interest rate swaps    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 66  
Designated as Hedging Instrument | Other Current Liabilities | Interest rate swaps    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Liabilities (5,305)  
Designated as Hedging Instrument | Deferred Charges and Other Assets | Interest rate swaps    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 4,181  
Designated as Hedging Instrument | Deferred Credits and Other Liabilities | Interest rate swaps    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Liabilities (5,300)  
Not Designated as Hedging Instrument    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 1,617 1,811
Gross Financial Instruments, Liabilities (498) (5,801)
Not Designated as Hedging Instrument | Other Current Assets | Commodity contracts    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 1,370 1,586
Not Designated as Hedging Instrument | Other Current Liabilities | Commodity contracts    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Liabilities (461) (4,552)
Not Designated as Hedging Instrument | Deferred Charges and Other Assets | Commodity contracts    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Assets 247 225
Not Designated as Hedging Instrument | Deferred Credits and Other Liabilities | Commodity contracts    
Derivatives Fair Value [Line Items]    
Gross Financial Instruments, Liabilities $ (37) $ (1,249)
v3.20.2
Financial Instruments - Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Increase (decrease) in fair value:        
Interest rate agreements $ (4,932) $ 0 $ (4,932) $ (25,966)
Other Comprehensive Income (Loss), Net of Tax [Abstract]        
Interest rate agreements 482 1,053 2,588 1,969
Total other comprehensive income (loss) from hedging, net of tax $ (4,450) $ 1,053 $ (2,344) $ (23,997)
v3.20.2
Financial Instruments - Schedule Of Expected Deferred Gains (Losses) Recognition (Details)
$ in Thousands
9 Months Ended
Jun. 30, 2020
USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Next twelve months $ (4,234)
Thereafter (107,893)
Total $ (112,127)
v3.20.2
Fair Value Measurements - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($)
Jun. 30, 2020
Sep. 30, 2019
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Netting and Cash Collateral $ 0 $ 0
Financial instruments net assets 5,864,000 1,811,000
Debt and equity securities 105,717,000 101,883,000
Total assets 111,581,000 103,694,000
Netting and Cash Collateral 0 0
Financial instruments net liability 11,103,000 5,801,000
Registered investment companies    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 37,229,000 41,406,000
Bond mutual funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 28,954,000 25,966,000
Bonds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Debt securities 34,408,000 31,915,000
Money market funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 5,126,000 2,596,000
Fair Value Inputs Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Financial instruments gross assets 0 0
Debt and equity securities 66,183,000 67,372,000
Total assets 66,183,000 67,372,000
Financial instruments gross liability 0 0
Fair Value Inputs Level 1 | Registered investment companies    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 37,229,000 41,406,000
Fair Value Inputs Level 1 | Bond mutual funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 28,954,000 25,966,000
Fair Value Inputs Level 1 | Bonds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Debt securities 0 0
Fair Value Inputs Level 1 | Money market funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 0 0
Fair Value Inputs Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Financial instruments gross assets 5,864,000 1,811,000
Debt and equity securities 39,534,000 34,511,000
Total assets 45,398,000 36,322,000
Financial instruments gross liability 11,103,000 5,801,000
Fair Value Inputs Level 2 | Registered investment companies    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 0 0
Fair Value Inputs Level 2 | Bond mutual funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 0 0
Fair Value Inputs Level 2 | Bonds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Debt securities 34,408,000 31,915,000
Fair Value Inputs Level 2 | Money market funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 5,126,000 2,596,000
Fair Value Inputs Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Financial instruments gross assets 0 0
Debt and equity securities 0 0
Total assets 0 0
Financial instruments gross liability 0 0
Fair Value Inputs Level 3 | Registered investment companies    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 0 0
Fair Value Inputs Level 3 | Bond mutual funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities 0 0
Fair Value Inputs Level 3 | Bonds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Debt securities 0 0
Fair Value Inputs Level 3 | Money market funds    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Equity Securities $ 0 $ 0
v3.20.2
Fair Value Measurements - Narrative (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Sep. 30, 2019
Schedule of Available For Sale Securities [Abstract]    
Cost Basis $ 34.0 $ 31.7
v3.20.2
Fair Value Measurements - Schedule of Debt Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Sep. 30, 2019
Fair Value Disclosures [Abstract]    
Carrying Amount $ 4,560,000 $ 3,560,000
Fair Value $ 5,563,300 $ 4,216,249