Future Policy Benefits - FPB - Additional Insurance Liabilities (Details) - Universal and Variable Universal Life - USD ($) $ in Millions |
6 Months Ended | |
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Jun. 30, 2026 |
Jun. 30, 2025 |
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| Additional Liability, Long-Duration Insurance [Roll Forward] | ||
| Balance, beginning of period | $ 2,127 | $ 1,969 |
| Less: AOCI adjustment | (13) | (17) |
| Balance, beginning of period, before AOCI adjustment | 2,140 | 1,986 |
| Effect of actual variances from expected experience | 29 | 13 |
| Adjusted balance | 2,169 | 1,999 |
| Assessments accrual | 46 | 46 |
| Interest accrual | 55 | 51 |
| Excess benefits paid | (74) | (40) |
| Balance, end of period, before AOCI adjustment | 2,196 | 2,056 |
| Add: AOCI adjustment | (13) | (15) |
| Balance, end of period | 2,183 | 2,041 |
| Less: Reinsurance recoverables | 2,183 | 2,041 |
| Balance, end of period, net of reinsurance | $ 0 | $ 0 |
| Weighted-average duration of the liability | 15 years | 16 years |
| Weighted-average interest accretion rate | 5.20% | 5.20% |
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- Definition Additional Liability, Long-Duration Insurance, Assessment Accrual No definition available.
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- Definition Additional Liability, Long-Duration Insurance, Balance, before AOCI adjustment No definition available.
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- Definition Additional Liability, Long-Duration Insurance, Original Discount Rate, AOCI Adjustment before Cash Flow and Reinsurance No definition available.
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- Definition Amount, after effect of reinsurance, of present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash outflow to policyholder related to benefit payment for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cumulative increase (decrease) in present value of total expected payment to policyholder in excess of present value of total expected assessment from effect of variance from cash flow assumption change for actual experience. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest income (expense) for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before effect of reinsurance and current period update of cash flow assumption, of present value of total expected payment to policyholder in excess of present value of total expected assessment, discounted at original rate. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before effect of reinsurance and after current period update of cash flow assumption, of present value of total expected payment to policyholder in excess of present value of total expected assessment, discounted at original rate. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after allowance for credit loss, recoverable under reinsurance for present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted-average duration of present value of total expected payment to policyholder in excess of present value of total expected assessment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes benefit classified as market risk benefit or under provision of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Original weighted-average discount rate at contract issue date used to measure present value of total expected payment to policyholder in excess of present value of total expected assessment. Excludes benefit classified as market risk benefit or under provisions of Topic 815 on derivative and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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