Separate Account Assets and Liabilities - Schedule of Roll forward of the Separate Account Balance in the Consolidated Balance Sheet (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Separate Account, Liability [Line Items] | ||
| Separate account assets | $ 223,452 | $ 236,496 |
| Variable Annuities | ||
| Separate Account, Liability [Line Items] | ||
| Separate account assets | 223,365 | 236,406 |
| Other Product Lines | ||
| Separate Account, Liability [Line Items] | ||
| Separate account assets | $ 87 | $ 90 |
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- Definition Amount of asset at fair value held for benefit of separate account policyholder. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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/2003/role/disclosureRef
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