0001576018false2020FY891,850891,85091,452129,3300.100.1030,000,00030,000,000300,000,000300,000,00095,582,73394,225,49895,582,73394,225,49810.0010.8915.0516.8920.0025.05500015760182021-06-172021-06-17iso4217:USD00015760182020-12-3100015760182019-12-31iso4217:USDxbrli:sharesxbrli:shares00015760182020-01-012020-12-3100015760182019-01-012019-12-3100015760182018-01-012018-12-310001576018us-gaap:CommonStockMember2019-12-310001576018us-gaap:CommonStockMember2018-12-310001576018us-gaap:CommonStockMember2017-12-310001576018us-gaap:CommonStockMember2020-01-012020-12-310001576018us-gaap:CommonStockMember2019-01-012019-12-310001576018us-gaap:CommonStockMember2018-01-012018-12-310001576018us-gaap:CommonStockMember2020-12-310001576018us-gaap:TreasuryStockMember2019-12-310001576018us-gaap:TreasuryStockMember2018-12-310001576018us-gaap:TreasuryStockMember2017-12-310001576018us-gaap:TreasuryStockMember2020-01-012020-12-310001576018us-gaap:TreasuryStockMember2019-01-012019-12-310001576018us-gaap:TreasuryStockMember2018-01-012018-12-310001576018us-gaap:TreasuryStockMember2020-12-310001576018us-gaap:AdditionalPaidInCapitalMember2019-12-310001576018us-gaap:AdditionalPaidInCapitalMember2018-12-310001576018us-gaap:AdditionalPaidInCapitalMember2017-12-310001576018us-gaap:AdditionalPaidInCapitalMember2020-01-012020-12-310001576018us-gaap:AdditionalPaidInCapitalMember2019-01-012019-12-310001576018us-gaap:AdditionalPaidInCapitalMember2018-01-012018-12-310001576018us-gaap:AdditionalPaidInCapitalMember2020-12-310001576018us-gaap:RetainedEarningsMember2019-12-310001576018us-gaap:RetainedEarningsMember2018-12-310001576018us-gaap:RetainedEarningsMember2017-12-310001576018us-gaap:RetainedEarningsMember2020-01-012020-12-310001576018us-gaap:RetainedEarningsMember2019-01-012019-12-310001576018us-gaap:RetainedEarningsMember2018-01-012018-12-310001576018us-gaap:RetainedEarningsMember2020-12-3100015760182018-12-310001576018us-gaap:NoncontrollingInterestMember2020-12-310001576018us-gaap:NoncontrollingInterestMember2019-12-310001576018us-gaap:NoncontrollingInterestMember2018-12-3100015760182017-12-31spnt:segment0001576018srt:ScenarioPreviouslyReportedMember2020-12-310001576018srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember2020-12-310001576018srt:ScenarioPreviouslyReportedMember2019-12-310001576018srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember2019-12-310001576018srt:ScenarioPreviouslyReportedMember2020-01-012020-12-310001576018srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember2020-01-012020-12-310001576018srt:ScenarioPreviouslyReportedMember2019-01-012019-12-310001576018srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember2019-01-012019-12-310001576018srt:ScenarioPreviouslyReportedMember2018-01-012018-12-310001576018srt:RevisionOfPriorPeriodChangeInAccountingPrincipleAdjustmentMember2018-01-012018-12-310001576018us-gaap:LetterOfCreditMember2020-12-310001576018us-gaap:LetterOfCreditMember2019-12-310001576018spnt:RestrictedCashSecuringOtherReinsuranceContractsMember2020-12-310001576018spnt:RestrictedCashSecuringOtherReinsuranceContractsMember2019-12-310001576018spnt:TPFundMember2020-12-310001576018spnt:TPFundMember2019-12-310001576018us-gaap:DebtSecuritiesMember2020-12-310001576018us-gaap:DebtSecuritiesMember2019-12-310001576018spnt:TotalInvestmentsinSecuritiesandCommoditiesMember2020-12-310001576018spnt:TotalInvestmentsinSecuritiesandCommoditiesMember2019-12-310001576018us-gaap:CashAndCashEquivalentsMember2020-12-310001576018us-gaap:CashAndCashEquivalentsMember2019-12-310001576018spnt:RestrictedCashandCashEquivalentsMember2020-12-310001576018spnt:RestrictedCashandCashEquivalentsMember2019-12-310001576018spnt:DueFromBrokersMember2020-12-310001576018spnt:DueFromBrokersMember2019-12-310001576018spnt:InterestandDividendsReceivableMember2020-12-310001576018spnt:InterestandDividendsReceivableMember2019-12-310001576018us-gaap:OtherAssetsMember2020-12-310001576018us-gaap:OtherAssetsMember2019-12-310001576018us-gaap:AccountsPayableAndAccruedLiabilitiesMember2020-12-310001576018us-gaap:AccountsPayableAndAccruedLiabilitiesMember2019-12-310001576018us-gaap:SecuritiesSoldNotYetPurchasedMember2020-12-310001576018us-gaap:SecuritiesSoldNotYetPurchasedMember2019-12-310001576018spnt:InterestAndDividendsPayableMember2020-12-310001576018spnt:InterestAndDividendsPayableMember2019-12-31xbrli:pure0001576018spnt:TPFundMember2020-12-310001576018spnt:TPGPMember2020-12-310001576018us-gaap:FairValueInputsLevel1Member2020-12-310001576018us-gaap:FairValueInputsLevel2Member2020-12-310001576018us-gaap:FairValueInputsLevel3Member2020-12-310001576018us-gaap:FairValueInputsLevel1Member2019-12-310001576018us-gaap:FairValueInputsLevel2Member2019-12-310001576018us-gaap:FairValueInputsLevel3Member2019-12-310001576018us-gaap:EquitySecuritiesMember2020-01-012020-12-310001576018us-gaap:DebtSecuritiesMember2020-01-012020-12-310001576018us-gaap:EquitySecuritiesMember2019-01-012019-12-310001576018us-gaap:DebtSecuritiesMember2019-01-012019-12-310001576018us-gaap:EquitySecuritiesMember2018-01-012018-12-310001576018us-gaap:DebtSecuritiesMember2018-01-012018-12-310001576018spnt:PrivateCommonEquitySecuritiesMember2019-12-310001576018spnt:PrivateCommonEquitySecuritiesMember2020-01-012020-12-310001576018spnt:PrivateCommonEquitySecuritiesMember2020-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2019-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2020-01-012020-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2020-12-310001576018us-gaap:DerivativeFinancialInstrumentsAssetsMember2019-12-310001576018us-gaap:DerivativeFinancialInstrumentsAssetsMember2020-01-012020-12-310001576018us-gaap:DerivativeFinancialInstrumentsAssetsMember2020-12-310001576018us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2019-12-310001576018us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2020-01-012020-12-310001576018us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2020-12-310001576018spnt:PrivateCommonEquitySecuritiesMember2018-12-310001576018spnt:PrivateCommonEquitySecuritiesMember2019-01-012019-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2018-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2019-01-012019-12-310001576018us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2018-12-310001576018us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2019-01-012019-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeAssetsMember2020-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeAssetsMember2019-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeLiabilitiesMember2020-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeLiabilitiesMember2019-12-310001576018us-gaap:EmbeddedDerivativeFinancialInstrumentsMember2020-12-310001576018us-gaap:EmbeddedDerivativeFinancialInstrumentsMember2019-12-310001576018us-gaap:CreditDefaultSwapBuyingProtectionMember2020-01-012020-12-310001576018us-gaap:CreditDefaultSwapBuyingProtectionMember2019-01-012019-12-310001576018us-gaap:CreditDefaultSwapBuyingProtectionMember2018-01-012018-12-310001576018us-gaap:CreditDefaultSwapSellingProtectionMember2020-01-012020-12-310001576018us-gaap:CreditDefaultSwapSellingProtectionMember2019-01-012019-12-310001576018us-gaap:CreditDefaultSwapSellingProtectionMember2018-01-012018-12-310001576018us-gaap:CreditDefaultSwapMember2020-01-012020-12-310001576018us-gaap:CreditDefaultSwapMember2019-01-012019-12-310001576018us-gaap:CreditDefaultSwapMember2018-01-012018-12-310001576018us-gaap:EquityContractMemberus-gaap:LongMember2020-01-012020-12-310001576018us-gaap:EquityContractMemberus-gaap:LongMember2019-01-012019-12-310001576018us-gaap:EquityContractMemberus-gaap:LongMember2018-01-012018-12-310001576018us-gaap:EquityContractMemberus-gaap:ShortMember2020-01-012020-12-310001576018us-gaap:EquityContractMemberus-gaap:ShortMember2019-01-012019-12-310001576018us-gaap:EquityContractMemberus-gaap:ShortMember2018-01-012018-12-310001576018us-gaap:LongMemberus-gaap:EquitySwapMember2020-01-012020-12-310001576018us-gaap:LongMemberus-gaap:EquitySwapMember2019-01-012019-12-310001576018us-gaap:LongMemberus-gaap:EquitySwapMember2018-01-012018-12-310001576018us-gaap:ShortMemberus-gaap:EquitySwapMember2020-01-012020-12-310001576018us-gaap:ShortMemberus-gaap:EquitySwapMember2019-01-012019-12-310001576018us-gaap:ShortMemberus-gaap:EquitySwapMember2018-01-012018-12-310001576018us-gaap:InterestRateSwaptionMember2020-01-012020-12-310001576018us-gaap:InterestRateSwaptionMember2019-01-012019-12-310001576018us-gaap:InterestRateSwaptionMember2018-01-012018-12-310001576018us-gaap:FutureMemberus-gaap:LongMember2020-01-012020-12-310001576018us-gaap:FutureMemberus-gaap:LongMember2019-01-012019-12-310001576018us-gaap:FutureMemberus-gaap:LongMember2018-01-012018-12-310001576018us-gaap:FutureMemberus-gaap:ShortMember2020-01-012020-12-310001576018us-gaap:FutureMemberus-gaap:ShortMember2019-01-012019-12-310001576018us-gaap:FutureMemberus-gaap:ShortMember2018-01-012018-12-310001576018spnt:SovereignFuturesMemberus-gaap:LongMember2020-01-012020-12-310001576018spnt:SovereignFuturesMemberus-gaap:LongMember2019-01-012019-12-310001576018spnt:SovereignFuturesMemberus-gaap:LongMember2018-01-012018-12-310001576018spnt:SovereignDebtFuturesMemberus-gaap:ShortMember2020-01-012020-12-310001576018spnt:SovereignDebtFuturesMemberus-gaap:ShortMember2019-01-012019-12-310001576018spnt:SovereignDebtFuturesMemberus-gaap:ShortMember2018-01-012018-12-310001576018us-gaap:LongMemberus-gaap:TotalReturnSwapMember2020-01-012020-12-310001576018us-gaap:LongMemberus-gaap:TotalReturnSwapMember2019-01-012019-12-310001576018us-gaap:LongMemberus-gaap:TotalReturnSwapMember2018-01-012018-12-310001576018us-gaap:ForeignExchangeForwardMember2020-01-012020-12-310001576018us-gaap:ForeignExchangeForwardMember2019-01-012019-12-310001576018us-gaap:ForeignExchangeForwardMember2018-01-012018-12-310001576018spnt:ForeignCurrencyFuturesOptionsMemberus-gaap:LongMember2020-01-012020-12-310001576018spnt:ForeignCurrencyFuturesOptionsMemberus-gaap:LongMember2019-01-012019-12-310001576018spnt:ForeignCurrencyFuturesOptionsMemberus-gaap:LongMember2018-01-012018-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:LongMember2020-01-012020-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:LongMember2019-01-012019-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:LongMember2018-01-012018-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:ShortMember2020-01-012020-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:ShortMember2019-01-012019-12-310001576018us-gaap:ForeignExchangeOptionMemberus-gaap:ShortMember2018-01-012018-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeAssetsMember2020-01-012020-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeAssetsMember2019-01-012019-12-310001576018spnt:ReinsuranceContractsAccountedForAsDerivativeAssetsMember2018-01-012018-12-310001576018us-gaap:EmbeddedDerivativeFinancialInstrumentsMember2020-01-012020-12-310001576018us-gaap:EmbeddedDerivativeFinancialInstrumentsMember2019-01-012019-12-310001576018us-gaap:EmbeddedDerivativeFinancialInstrumentsMember2018-01-012018-12-310001576018spnt:ReinsuranceContractsMember2020-01-012020-12-310001576018spnt:ReinsuranceContractsMember2019-01-012019-12-310001576018spnt:ReinsuranceContractsMember2018-01-012018-12-310001576018spnt:PremiumAdjustmentsonCertainContractsMember2020-01-012020-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMember2020-01-012020-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberus-gaap:GeneralLiabilityMember2020-01-012020-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:MultiLineMember2020-01-012020-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:WorkerCompensationContractsMember2020-01-012020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:UnfavorableFavorableReserveDevelopmentMember2020-01-012020-12-310001576018spnt:ImpactOnUnderwritingIncomeMember2020-01-012020-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMember2019-01-012019-12-310001576018spnt:PremiumAdjustmentsonCertainContractsMember2019-01-012019-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:WorkerCompensationContractsMember2019-01-012019-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:AutocontractsMember2019-01-012019-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:UnfavorableFavorableReserveDevelopmentMember2019-01-012019-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberus-gaap:GeneralLiabilityMember2019-01-012019-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:MultiLineMember2019-01-012019-12-310001576018spnt:ImpactOnUnderwritingIncomeMember2019-01-012019-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMember2018-01-012018-12-310001576018spnt:PremiumAdjustmentsonCertainContractsMember2018-01-012018-12-310001576018spnt:UnfavorableFavorableReserveDevelopmentMemberspnt:WorkerCompensationContractsMember2018-01-012018-12-310001576018spnt:OtherContractsMemberspnt:UnfavorableFavorableReserveDevelopmentMember2018-01-012018-12-310001576018spnt:ImpactOnUnderwritingIncomeMember2018-01-012018-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2012-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2013-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2014-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2015-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2016-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2017-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2018-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2019-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2013-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2014-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2015-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2016-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2017-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2018-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2019-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2018-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2019-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMemberspnt:ShortDurationInsuranceContractsAccidentYear2020Member2020-12-310001576018us-gaap:AccidentAndHealthInsuranceExcludingWorkersCompensationMember2020-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2012-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2013-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2014-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2015-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2016-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2017-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2018-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2019-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Member2020-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2013-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2014-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2015-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2016-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2017-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2018-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2019-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:MarineAndEnergyProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:MarineAndEnergyProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:MarineAndEnergyProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:MarineAndEnergyProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:MarineAndEnergyProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:MarineAndEnergyProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:MarineAndEnergyProductLineMember2020-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2018-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2019-12-310001576018spnt:MarineAndEnergyProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Member2020-12-310001576018spnt:MarineAndEnergyProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:MarineAndEnergyProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:MarineAndEnergyProductLineMemberspnt:ShortDurationInsuranceContractsAccidentYear2020Member2020-12-310001576018spnt:MarineAndEnergyProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CreditProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CreditProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CreditProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CreditProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CreditProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CreditProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CreditProductLineMember2020-12-310001576018spnt:CreditProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:CreditProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:CreditProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:CreditProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CreditProductLineMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CreditProductLineMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CreditProductLineMember2020-12-310001576018spnt:CreditProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:CreditProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:CreditProductLineMember2020-12-310001576018spnt:CreditProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:CasualtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:CasualtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:CasualtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:CasualtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CasualtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CasualtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:CasualtyMember2020-12-310001576018spnt:CasualtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:CasualtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:CasualtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:CasualtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CasualtyMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CasualtyMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:CasualtyMember2020-12-310001576018spnt:CasualtyMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:CasualtyMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:CasualtyMember2020-12-310001576018spnt:CasualtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:OtherSpecialtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:OtherSpecialtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:OtherSpecialtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:OtherSpecialtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:OtherSpecialtyMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:OtherSpecialtyMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:OtherSpecialtyMember2020-12-310001576018spnt:OtherSpecialtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:OtherSpecialtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:OtherSpecialtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:OtherSpecialtyMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:OtherSpecialtyMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:OtherSpecialtyMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:OtherSpecialtyMember2020-12-310001576018spnt:OtherSpecialtyMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:OtherSpecialtyMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:OtherSpecialtyMember2020-12-310001576018spnt:OtherSpecialtyMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyCatastropheProductLineMember2020-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2013-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2014-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2015-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2016-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2017-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2018-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2019-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyCatastropheProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyCatastropheProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyCatastropheProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyCatastropheProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyCatastropheProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyCatastropheProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyCatastropheProductLineMember2020-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:PropertyCatastropheProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyCatastropheProductLineMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyCatastropheProductLineMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyCatastropheProductLineMember2020-12-310001576018spnt:PropertyCatastropheProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:PropertyCatastropheProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:PropertyCatastropheProductLineMemberspnt:ShortDurationInsuranceContractsAccidentYear2020Member2020-12-310001576018spnt:PropertyCatastropheProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyRiskAndProRataProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyRiskAndProRataProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyRiskAndProRataProductLineMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyRiskAndProRataProductLineMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:PropertyRiskAndProRataProductLineMemberspnt:ShortDurationInsuranceContractsAccidentYear2020Member2020-12-310001576018spnt:PropertyRiskAndProRataProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:AgricultureProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:AgricultureProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:AgricultureProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:AgricultureProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:AgricultureProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:AgricultureProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:AgricultureProductLineMember2020-12-310001576018spnt:AgricultureProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:AgricultureProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:AgricultureProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:AgricultureProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:AgricultureProductLineMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:AgricultureProductLineMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:AgricultureProductLineMember2020-12-310001576018spnt:AgricultureProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:AgricultureProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:AgricultureProductLineMember2020-12-310001576018spnt:AgricultureProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2012-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberus-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2013-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2014-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2015-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2016-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2017-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2018-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2019-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberus-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberus-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:OtherInsuranceProductLineMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:OtherInsuranceProductLineMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:OtherInsuranceProductLineMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:OtherInsuranceProductLineMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberus-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018us-gaap:OtherInsuranceProductLineMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberus-gaap:OtherInsuranceProductLineMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberus-gaap:OtherInsuranceProductLineMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberus-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:OtherInsuranceProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018us-gaap:OtherInsuranceProductLineMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018us-gaap:OtherInsuranceProductLineMemberspnt:ShortDurationInsuranceContractsAccidentYear2020Member2020-12-310001576018us-gaap:OtherInsuranceProductLineMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2013-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2014-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2015-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2016-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2013-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2014-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2015-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2016-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2017-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2018-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2013-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2013Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2014-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2015-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2016-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2014-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2015-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2016-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2017-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2018-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2014-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2014Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2014Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2015-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2016-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2015-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2016-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2017-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2018-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2015-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2016-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2015Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2015Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2017-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2017Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2017-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2018-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:Contractsinceptingin2017Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2017-12-310001576018spnt:Contractsinceptingin2017Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2017Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2017Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2017Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2018-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2018-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:Contractsinceptingin2018Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2018-12-310001576018spnt:Contractsinceptingin2018Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2019-12-310001576018spnt:Contractsinceptingin2018Memberspnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018spnt:Contractsinceptingin2018Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2019-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Memberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2019-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Memberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2019-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2019Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2011Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2012Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2013Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2014Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2015Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018us-gaap:ShortdurationInsuranceContractsAccidentYear2016Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Memberus-gaap:ShortDurationInsuranceContractsAccidentYear2017Member2020-12-310001576018us-gaap:ShortDurationInsuranceContractsAccidentYear2018Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Memberspnt:ShortdurationInsuranceContractsAccidentYear2019Member2020-12-310001576018spnt:ShortDurationInsuranceContractsAccidentYear2020Memberspnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:ContractsInceptingIn2020Member2020-12-310001576018spnt:RetroactiveReinsuranceContractMemberspnt:Contractsinceptingin2012Member2020-12-310001576018spnt:Contractsinceptingin2016Memberspnt:RetroactiveReinsuranceContractMember2020-12-310001576018us-gaap:LimitedLiabilityCompanyMember2018-08-310001576018spnt:TPFundMember2018-12-310001576018spnt:TPFundMember2019-01-010001576018us-gaap:CoVenturerMember2018-08-300001576018spnt:TPFundMember2018-08-310001576018spnt:ThirdPointBermudaMember2020-12-310001576018spnt:ThirdPointBermudaMember2019-12-310001576018spnt:ThirdPointUSAMember2020-12-310001576018spnt:ThirdPointUSAMember2019-12-310001576018us-gaap:LimitedLiabilityCompanyMemberspnt:ManagementandPerformanceFeesMember2020-01-012020-12-310001576018us-gaap:LimitedLiabilityCompanyMemberspnt:ManagementandPerformanceFeesMember2019-01-012019-12-310001576018us-gaap:LimitedLiabilityCompanyMemberspnt:ManagementandPerformanceFeesMember2018-01-012018-12-310001576018spnt:ThirdPointAdvisorsLLCMemberspnt:ManagementandPerformanceFeesMember2020-01-012020-12-310001576018spnt:ThirdPointAdvisorsLLCMemberspnt:ManagementandPerformanceFeesMember2019-01-012019-12-310001576018spnt:ThirdPointAdvisorsLLCMemberspnt:ManagementandPerformanceFeesMember2018-01-012018-12-310001576018spnt:ManagementandPerformanceFeesMember2020-01-012020-12-310001576018spnt:ManagementandPerformanceFeesMember2019-01-012019-12-310001576018spnt:ManagementandPerformanceFeesMember2018-01-012018-12-310001576018spnt:TPFundMemberspnt:InvestmentIncomeNetRelatedPartyInvestmentFundDomainMember2020-01-012020-12-310001576018spnt:TPFundMemberspnt:InvestmentIncomeNetRelatedPartyInvestmentFundDomainMember2019-01-012019-12-310001576018spnt:TPFundMemberspnt:InvestmentIncomeNetRelatedPartyInvestmentFundDomainMember2018-01-012018-12-310001576018spnt:TPFundMember2020-12-310001576018us-gaap:UnsecuredDebtMemberspnt:SevenPercentSeniorUnsecuredNotesMember2020-12-310001576018us-gaap:UnsecuredDebtMemberspnt:SevenPercentSeniorUnsecuredNotesMember2019-12-310001576018spnt:CommittedsecuredfacilityMember2020-12-310001576018spnt:UncommittedunsecuredfacilityMember2020-12-310001576018us-gaap:CommonStockMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:CommonStockMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:CommonStockMemberus-gaap:AssetsMember2018-01-012018-12-310001576018spnt:PrivateCommonEquitySecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018spnt:PrivateCommonEquitySecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018spnt:PrivateCommonEquitySecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMemberus-gaap:AssetsMember2020-01-012020-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMemberus-gaap:AssetsMember2019-01-012019-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:EquitySecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:EquitySecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:EquitySecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:AssetBackedSecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:AssetBackedSecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:AssetBackedSecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018spnt:BankDebtMemberus-gaap:AssetsMember2020-01-012020-12-310001576018spnt:BankDebtMemberus-gaap:AssetsMember2019-01-012019-12-310001576018spnt:BankDebtMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:CorporateBondSecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:CorporateBondSecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:CorporateBondSecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:MunicipalBondsMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:MunicipalBondsMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:MunicipalBondsMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:SovereignDebtSecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:SovereignDebtSecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:SovereignDebtSecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:OtherDebtSecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:OtherDebtSecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:OtherDebtSecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:DebtSecuritiesMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:DebtSecuritiesMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:DebtSecuritiesMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:StockOptionMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:StockOptionMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:StockOptionMemberus-gaap:AssetsMember2018-01-012018-12-310001576018spnt:RightsandWarrantsMemberus-gaap:AssetsMember2020-01-012020-12-310001576018spnt:RightsandWarrantsMemberus-gaap:AssetsMember2019-01-012019-12-310001576018spnt:RightsandWarrantsMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:RealEstateInvestmentMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:RealEstateInvestmentMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:RealEstateInvestmentMemberus-gaap:AssetsMember2018-01-012018-12-310001576018spnt:TradeClaimsMemberus-gaap:AssetsMember2020-01-012020-12-310001576018spnt:TradeClaimsMemberus-gaap:AssetsMember2019-01-012019-12-310001576018spnt:TradeClaimsMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:OtherThanSecuritiesInvestmentMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:OtherThanSecuritiesInvestmentMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:OtherThanSecuritiesInvestmentMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:MutualFundMemberus-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:MutualFundMemberus-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:MutualFundMemberus-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:AssetsMember2020-01-012020-12-310001576018us-gaap:AssetsMember2019-01-012019-12-310001576018us-gaap:AssetsMember2018-01-012018-12-310001576018us-gaap:LiabilityMemberus-gaap:CommonStockMember2020-01-012020-12-310001576018us-gaap:LiabilityMemberus-gaap:CommonStockMember2019-01-012019-12-310001576018us-gaap:LiabilityMemberus-gaap:CommonStockMember2018-01-012018-12-310001576018us-gaap:LiabilityMemberus-gaap:CorporateBondSecuritiesMember2020-01-012020-12-310001576018us-gaap:LiabilityMemberus-gaap:CorporateBondSecuritiesMember2019-01-012019-12-310001576018us-gaap:LiabilityMemberus-gaap:CorporateBondSecuritiesMember2018-01-012018-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:LiabilityMember2020-01-012020-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:LiabilityMember2019-01-012019-12-310001576018us-gaap:USTreasurySecuritiesMemberus-gaap:LiabilityMember2018-01-012018-12-310001576018us-gaap:LiabilityMemberus-gaap:StockOptionMember2020-01-012020-12-310001576018us-gaap:LiabilityMemberus-gaap:StockOptionMember2019-01-012019-12-310001576018us-gaap:LiabilityMemberus-gaap:StockOptionMember2018-01-012018-12-310001576018us-gaap:LiabilityMemberus-gaap:EquitySecuritiesMember2020-01-012020-12-310001576018us-gaap:LiabilityMemberus-gaap:EquitySecuritiesMember2019-01-012019-12-310001576018us-gaap:LiabilityMemberus-gaap:EquitySecuritiesMember2018-01-012018-12-310001576018spnt:IncometaxexpensesubsidiaryMember2020-01-012020-12-310001576018spnt:IncometaxexpensesubsidiaryMember2019-01-012019-12-310001576018spnt:IncometaxexpensesubsidiaryMember2018-01-012018-12-310001576018spnt:UncertaintaxpositionsMember2020-01-012020-12-310001576018spnt:UncertaintaxpositionsMember2019-01-012019-12-310001576018spnt:UncertaintaxpositionsMember2018-01-012018-12-310001576018spnt:WithholdingtaxesMember2020-01-012020-12-310001576018spnt:WithholdingtaxesMember2019-01-012019-12-310001576018spnt:WithholdingtaxesMember2018-01-012018-12-310001576018country:BM2020-01-012020-12-310001576018country:BM2019-01-012019-12-310001576018country:BM2018-01-012018-12-310001576018country:US2020-01-012020-12-310001576018country:US2019-01-012019-12-310001576018country:US2018-01-012018-12-310001576018country:GB2020-01-012020-12-310001576018country:GB2019-01-012019-12-310001576018country:GB2018-01-012018-12-310001576018us-gaap:EmployeeStockOptionMember2020-01-012020-12-310001576018us-gaap:EmployeeStockOptionMember2019-01-012019-12-310001576018us-gaap:EmployeeStockOptionMember2018-01-012018-12-310001576018us-gaap:RestrictedStockMember2020-01-012020-12-310001576018us-gaap:RestrictedStockMember2019-01-012019-12-310001576018us-gaap:RestrictedStockMember2018-01-012018-12-310001576018us-gaap:PerformanceSharesMember2020-01-012020-12-310001576018us-gaap:PerformanceSharesMember2019-01-012019-12-310001576018us-gaap:PerformanceSharesMember2018-01-012018-12-3100015760182016-05-0400015760182018-02-280001576018spnt:FoundersMember2020-12-310001576018spnt:AdvisorMember2020-12-310001576018spnt:OmnibusPlanMember2013-07-150001576018spnt:OmnibusPlanMember2020-12-310001576018spnt:OmnibusPlanMember2019-12-310001576018srt:ManagementMemberus-gaap:EmployeeStockOptionMember2020-01-012020-12-310001576018us-gaap:EmployeeStockOptionMemberspnt:ExercisePriceRangeOneMember2020-12-310001576018us-gaap:EmployeeStockOptionMemberspnt:ExercisePriceRangeOneMember2020-01-012020-12-310001576018spnt:ExercisePriceRangeTwoMemberus-gaap:EmployeeStockOptionMember2020-12-310001576018spnt:ExercisePriceRangeTwoMemberus-gaap:EmployeeStockOptionMember2020-01-012020-12-310001576018spnt:ExercisePriceRangeThreeMemberus-gaap:EmployeeStockOptionMember2020-12-310001576018spnt:ExercisePriceRangeThreeMemberus-gaap:EmployeeStockOptionMember2020-01-012020-12-310001576018us-gaap:EmployeeStockOptionMember2020-12-310001576018us-gaap:RestrictedStockMember2017-12-310001576018us-gaap:RestrictedStockMember2018-12-310001576018us-gaap:RestrictedStockMember2019-12-310001576018us-gaap:RestrictedStockMember2020-12-310001576018spnt:NonEmployeeDirectorsMember2020-01-012020-12-310001576018spnt:NonEmployeeDirectorsMember2019-01-012019-12-310001576018spnt:NonEmployeeDirectorsMember2018-01-012018-12-310001576018spnt:EmployeeMember2020-01-012020-12-310001576018spnt:EmployeeMember2019-01-012019-12-310001576018spnt:EmployeeMember2018-01-012018-12-310001576018srt:ManagementMember2020-01-012020-12-310001576018us-gaap:PerformanceSharesMember2017-12-310001576018us-gaap:PerformanceSharesMember2018-12-310001576018us-gaap:PerformanceSharesMember2019-12-310001576018us-gaap:PerformanceSharesMember2020-12-310001576018us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2020-09-012020-12-310001576018spnt:ArcadianRiskCapitalLtdMember2020-12-310001576018us-gaap:VariableInterestEntityPrimaryBeneficiaryMember2020-12-310001576018spnt:OptionsandWarrantsMember2020-01-012020-12-310001576018spnt:OptionsandWarrantsMember2019-01-012019-12-310001576018spnt:OptionsandWarrantsMember2018-01-012018-12-310001576018us-gaap:UnsecuredDebtMemberspnt:SevenPercentSeniorUnsecuredNotesMember2015-02-280001576018us-gaap:BridgeLoanMember2020-08-060001576018srt:AffiliatedEntityMemberspnt:EquityCommitmentLetterMember2020-08-062020-08-060001576018srt:AffiliatedEntityMemberspnt:EquityCommitmentLetterMember2020-08-060001576018spnt:SeriesBPreferencesShareConversionToNewPreferenceSharesMemberus-gaap:SeriesBPreferredStockMembersrt:ScenarioForecastMember2021-01-012021-03-310001576018us-gaap:SeriesBPreferredStockMembersrt:ScenarioForecastMember2021-01-012021-03-310001576018srt:ScenarioForecastMemberspnt:SeriesBPreferencesShareConversionToPartialCashMember2021-01-012021-03-310001576018spnt:SeriesBPreferencesShareConversionToAllCashMembersrt:ScenarioForecastMember2021-01-012021-03-310001576018spnt:ArcadianRiskCapitalLtdMember2020-09-160001576018spnt:ArcadianRiskCapitalLtdMember2020-09-162020-09-160001576018us-gaap:UnsecuredDebtMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018us-gaap:UnsecuredDebtMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-020001576018srt:MinimumMemberus-gaap:UnsecuredDebtMemberus-gaap:LondonInterbankOfferedRateLIBORMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018us-gaap:UnsecuredDebtMembersrt:MaximumMemberus-gaap:LondonInterbankOfferedRateLIBORMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018srt:MinimumMemberus-gaap:UnsecuredDebtMemberus-gaap:BaseRateMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018us-gaap:UnsecuredDebtMemberus-gaap:BaseRateMembersrt:MaximumMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018srt:MinimumMemberus-gaap:UnsecuredDebtMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018us-gaap:UnsecuredDebtMembersrt:MaximumMemberspnt:UnsecuredRevolvingCreditFacilityMember2020-11-022020-11-020001576018spnt:AccidentAndHealthSegmentMember2020-01-012020-12-310001576018spnt:SpecialtySegmentMember2020-01-012020-12-310001576018spnt:PropertySegmentMember2020-01-012020-12-310001576018spnt:RunoffAndOtherSegmentMember2020-01-012020-12-310001576018spnt:AccidentAndHealthSegmentMember2019-01-012019-12-310001576018spnt:SpecialtySegmentMember2019-01-012019-12-310001576018spnt:PropertySegmentMember2019-01-012019-12-310001576018spnt:RunoffAndOtherSegmentMember2019-01-012019-12-310001576018spnt:AccidentAndHealthSegmentMember2018-01-012018-12-310001576018spnt:SpecialtySegmentMember2018-01-012018-12-310001576018spnt:PropertySegmentMember2018-01-012018-12-310001576018spnt:RunoffAndOtherSegmentMember2018-01-012018-12-310001576018spnt:ContractConcentrationRiskMemberus-gaap:SalesMemberspnt:ContractOneMember2019-01-012019-12-310001576018spnt:ContractConcentrationRiskMemberus-gaap:SalesMemberspnt:ContractOneMember2018-01-012018-12-310001576018spnt:ContractTwoMemberspnt:ContractConcentrationRiskMemberus-gaap:SalesMember2018-01-012018-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinggreaterthan10eachMemberus-gaap:SalesMember2020-01-012020-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinggreaterthan10eachMemberus-gaap:SalesMember2019-01-012019-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinggreaterthan10eachMemberus-gaap:SalesMember2018-01-012018-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinglessthan10eachMemberus-gaap:SalesMember2020-01-012020-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinglessthan10eachMemberus-gaap:SalesMember2019-01-012019-12-310001576018spnt:ContractConcentrationRiskMemberspnt:Totalforcontractscontributinglessthan10eachMemberus-gaap:SalesMember2018-01-012018-12-310001576018spnt:ContractConcentrationRiskMemberus-gaap:SalesMember2020-01-012020-12-310001576018spnt:ContractConcentrationRiskMemberus-gaap:SalesMember2019-01-012019-12-310001576018spnt:ContractConcentrationRiskMemberus-gaap:SalesMember2018-01-012018-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerOneMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerOneMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerOneMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerOneMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018spnt:CustomerTwoMemberus-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018spnt:CustomerTwoMemberus-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018spnt:CustomerTwoMemberus-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018spnt:CustomerTwoMemberus-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerThreeMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerThreeMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerThreeMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomerThreeMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomersContributingGreaterthan10EachMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomersContributingGreaterthan10EachMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomersContributingGreaterthan10EachMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:CustomersContributingGreaterthan10EachMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:OtherCustomersRepresentingLessthan10EachMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:OtherCustomersRepresentingLessthan10EachMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:OtherCustomersRepresentingLessthan10EachMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:OtherCustomersRepresentingLessthan10EachMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:ReinsuranceReceivablesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:LargestMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:LargestMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:LargestMember2018-01-012018-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:SecondLargestMemberus-gaap:SalesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:SecondLargestMemberus-gaap:SalesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:SecondLargestMemberus-gaap:SalesMember2018-01-012018-12-310001576018spnt:ThirdLargestMemberus-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2020-01-012020-12-310001576018spnt:ThirdLargestMemberus-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2019-01-012019-12-310001576018spnt:ThirdLargestMemberus-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2018-01-012018-12-310001576018us-gaap:CustomerConcentrationRiskMemberspnt:FourthLargestMemberus-gaap:SalesMember2018-01-012018-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:OtherBrokersMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:OtherBrokersMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMemberspnt:OtherBrokersMember2018-01-012018-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2020-01-012020-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2019-01-012019-12-310001576018us-gaap:CustomerConcentrationRiskMemberus-gaap:SalesMember2018-01-012018-12-310001576018country:USus-gaap:SalesMember2020-01-012020-12-310001576018country:USus-gaap:SalesMember2019-01-012019-12-310001576018country:USus-gaap:SalesMember2018-01-012018-12-310001576018country:GBus-gaap:SalesMember2020-01-012020-12-310001576018country:GBus-gaap:SalesMember2019-01-012019-12-310001576018country:GBus-gaap:SalesMember2018-01-012018-12-310001576018country:BMus-gaap:SalesMember2020-01-012020-12-310001576018country:BMus-gaap:SalesMember2019-01-012019-12-310001576018country:BMus-gaap:SalesMember2018-01-012018-12-310001576018us-gaap:SalesMemberspnt:OtherGeographicalLocationMember2020-01-012020-12-310001576018us-gaap:SalesMemberspnt:OtherGeographicalLocationMember2019-01-012019-12-310001576018us-gaap:SalesMemberspnt:OtherGeographicalLocationMember2018-01-012018-12-310001576018us-gaap:SalesMember2020-01-012020-12-310001576018us-gaap:SalesMember2019-01-012019-12-310001576018us-gaap:SalesMember2018-01-012018-12-310001576018country:BM2020-12-310001576018country:BM2019-12-310001576018country:US2020-12-310001576018country:US2019-12-310001576018country:BM2020-01-012020-12-310001576018country:BM2019-01-012019-12-310001576018country:BM2018-01-012018-12-310001576018country:US2020-01-012020-12-310001576018country:US2019-01-012019-12-310001576018country:US2018-01-012018-12-31spnt:member0001576018srt:SubsidiaryIssuerMemberus-gaap:FinancialGuaranteeMember2020-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2020-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2020-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2020-12-310001576018srt:ConsolidationEliminationsMember2020-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2019-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2019-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2019-12-310001576018srt:ConsolidationEliminationsMember2019-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2020-01-012020-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2020-01-012020-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2020-01-012020-12-310001576018srt:ConsolidationEliminationsMember2020-01-012020-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2019-01-012019-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2019-01-012019-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2019-01-012019-12-310001576018srt:ConsolidationEliminationsMember2019-01-012019-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2018-01-012018-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2018-01-012018-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2018-01-012018-12-310001576018srt:ConsolidationEliminationsMember2018-01-012018-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2018-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2018-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2018-12-310001576018srt:ConsolidationEliminationsMember2018-12-310001576018srt:ReportableLegalEntitiesMembersrt:ParentCompanyMember2017-12-310001576018srt:ReportableLegalEntitiesMembersrt:SubsidiaryIssuerMember2017-12-310001576018srt:ReportableLegalEntitiesMembersrt:NonGuarantorSubsidiariesMember2017-12-310001576018srt:ConsolidationEliminationsMember2017-12-3100015760182020-10-012020-12-3100015760182020-07-012020-09-3000015760182020-04-012020-06-3000015760182020-01-012020-03-3100015760182019-10-012019-12-3100015760182019-07-012019-09-3000015760182019-04-012019-06-3000015760182019-01-012019-03-310001576018spnt:PrivateCommonEquitySecuritiesMember2020-12-310001576018spnt:PrivatepreferredequitysecuritiesinvestmentMember2020-12-310001576018us-gaap:EquitySecuritiesInvestmentSummaryMember2020-12-310001576018us-gaap:AssetBackedSecuritiesMember2020-12-310001576018us-gaap:OtherDebtSecuritiesMember2020-12-310001576018us-gaap:CorporateBondSecuritiesMember2020-12-310001576018us-gaap:USTreasurySecuritiesMember2020-12-310001576018us-gaap:DebtSecuritiesMember2020-12-310001576018spnt:AccidentAndHealthSegmentMember2020-12-310001576018spnt:SpecialtySegmentMember2020-12-310001576018spnt:PropertySegmentMember2020-12-310001576018spnt:RunoffAndOtherSegmentMember2020-12-310001576018us-gaap:CorporateMember2020-12-310001576018us-gaap:CorporateMember2020-01-012020-12-310001576018spnt:AccidentAndHealthSegmentMember2019-12-310001576018spnt:SpecialtySegmentMember2019-12-310001576018spnt:PropertySegmentMember2019-12-310001576018spnt:RunoffAndOtherSegmentMember2019-12-310001576018us-gaap:CorporateMember2019-12-310001576018us-gaap:CorporateMember2019-01-012019-12-310001576018spnt:AccidentAndHealthSegmentMember2018-12-310001576018spnt:SpecialtySegmentMember2018-12-310001576018spnt:PropertySegmentMember2018-12-310001576018spnt:RunoffAndOtherSegmentMember2018-12-310001576018us-gaap:CorporateMember2018-12-310001576018us-gaap:CorporateMember2018-01-012018-12-310001576018spnt:PropertyandCasualtyReinsuranceMember2020-01-012020-12-310001576018spnt:PropertyandCasualtyReinsuranceMember2019-01-012019-12-310001576018spnt:PropertyandCasualtyReinsuranceMember2018-01-012018-12-31

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 
 FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported): June 17, 2021 (June 17, 2021)
 
 SIRIUSPOINT LTD.
(Exact name of registrant as specified in its charter)
  
Bermuda 001-36052 98-1599372
(State or other jurisdiction
of incorporation)
 (Commission
File Number)
 (I.R.S. Employer
Identification No.)
Point House
3 Waterloo Lane
Pembroke HM 08 Bermuda
(Address of principal executive offices and Zip Code)
Registrant’s telephone number, including area code: +1 441 542-3300
Not Applicable
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbolName of each exchange on which registered
Common Shares, $0.10 par valueSPNTNew York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Exchange Act of 1934 (17 CFR 240.12b-2).
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.



Item 8.01Other Events.
As previously disclosed, effective January 1, 2021, SiriusPoint Ltd. (the "Company") changed its reportable segments to: Accident & Health, Specialty, Property, and Runoff & Other. This reflects the Company's larger and expanded operations subsequent to the acquisition of Sirius International Insurance Group, Ltd. In addition, effective January 1, 2021, the Company changed its accounting policy for assumed written premium recognition. Accordingly, the Company revised the presentation of its reportable segments and change in accounting policy for assumed written premium recognition beginning with its Quarterly Report on Form 10-Q for the quarter ended March 31, 2021, to reflect the way it currently manages and views its business. On this Current Report on Form 8-K, the Company has recast certain sections within its Annual Report on Form 10-K for the year ended December 31, 2020 filed with the Securities and Exchange Commission on February 23, 2021 to give retroactive effect to the change in reportable segments and change in accounting policy.

The revised sections of the Annual Report on Form 10-K have not been updated for any other activities or events occurring after February 23, 2021, the date this information was filed with the Securities and Exchange Commission in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2020. This Current Report on Form 8-K should be read in conjunction with our Annual Report on Form 10-K for the fiscal year ended December 31, 2020, our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021 and our Current Reports on Form 8-K and any amendments thereto for updated information.
The following items of the 2020 Form 10-K (collectively, the "Recast Sections") are being recast as and to the extent reflected in Exhibit 99.1 to this Current Report on Form 8-K:
Part I, Item 1. Business;
Part II, Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations;
Part II, Item 7A. Quantitative and Qualitative Disclosures About Market Risk;
Part II, Item 8. Financial Statements and Supplementary Data; and
Part IV, Item 15. Exhibits, Financial Statement Schedules.
The Recast Sections are being filed as Exhibit 99.1 to this Current Report on Form 8-K and are hereby incorporated by reference herein.
Item 9.01Financial Statements and Exhibits.
                        
(d) Exhibits
Exhibit
No.
  Description
23
99.1
Part I, Item 1. Business
Part II, Item 7. Management's Discussion and Analysis of Financial Condition and Result of Operations
Part II, Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Part II, Item 8. Financial Statements and Supplementary Data
Part IV, Item 15. Exhibits, Financial Statement Schedules
104Cover Page Interactive Data File (embedded within the Inline XBRL document)




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 hereunto duly authorized.
 
 /s/ David W. Junius
Date: June 17, 2021 Name:
David W. Junius
 Title:
Chief Financial Officer