Deferred Policy Acquisition Costs, Value of Business Acquired and Other Intangibles (Information Regarding DSI) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Variable Annuities | ||
| Deferred Sale Inducement Cost [Line Items] | ||
| Balance, beginning of period | $ 177 | $ 198 |
| Amortization | (5) | (5) |
| Balance, end of period | 172 | 193 |
| Fixed Rate Annuities | ||
| Deferred Sale Inducement Cost [Line Items] | ||
| Balance, beginning of period | 5 | 6 |
| Amortization | 0 | 0 |
| Balance, end of period | $ 5 | $ 6 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of amortization expense (reversal of expense) for deferred sales inducement cost. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred sale inducement cost capitalized on contract remaining in force. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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