Market Risk Benefit, Period Increase (Decrease) [Abstract]

NameMarketRiskBenefitPeriodIncreaseDecreaseAbstract
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrli:item
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Market Risk Benefit, Period Increase (Decrease) [Abstract]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

References

NameValueRole
SourceNameLong-duration Insurancehttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2019http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2018-11http://fasb.org/srt/role/changeNote/changeNote
NewElementtruehttp://fasb.org/srt/role/changeNote/changeNote
Source_ASU_Number2018-12http://fasb.org/srt/role/changeNote/changeNote

Related Child Concepts

NameRelation TypeRole
us-gaap:MarketRiskBenefitInterestExpense
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitAttributedFeeCollected
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitBenefitPayment
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIssuance
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromActualPolicyholderBehaviorDifferentFromExpected
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromEquityMarketChange
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromFutureExpectedPolicyholderBehaviorAssumption
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromInterestRateChange
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromOtherAssumption
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitIncreaseDecreaseFromVolatility
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitPeriodIncreaseDecrease
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
us-gaap:MarketRiskBenefitInterestExpense
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitAttributedFeeCollected
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitBenefitPayment
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIssuance
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromActualPolicyholderBehaviorDifferentFromExpected
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromEquityMarketChange
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromFutureExpectedPolicyholderBehaviorAssumption
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromInterestRateChange
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromOtherAssumption
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitIncreaseDecreaseFromVolatility
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable
us-gaap:MarketRiskBenefitPeriodIncreaseDecrease
domain-memberhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceAMarketRiskBenefitTable