| Name | AssetsDesignatedToClosedBlockInvestments |
|---|---|
| Namespace | http://fasb.org/us-gaap/2022 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Assets Designated to Closed Block, Investments | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Assets Designated to Closed Block, Investments, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AssetsDesignatedToClosedBlockFixedMaturitiesHeldToMaturityAtAmortizedCost | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockFixedMaturityAvailableForSaleAtFairValue | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockEquitySecuritiesAtFairValue | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockMortgageLoansOnRealEstate | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockTradingSecuritiesDebt | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockPolicyLoans | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockRealEstate | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockShortTermInvestments | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlockOtherInvestments | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AssetsDesignatedToClosedBlockInvestmentsAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance | |
us-gaap:AssetsDesignatedToClosedBlock | summation-item | http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance |