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Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Statement of Comprehensive Income [Abstract] |  |  |  |
Investments with no credit impairment, tax | $ 12 | $ 25 | $ 29 | $ 16
Investments with credit impairment, tax | $ 3 | $ 3 | $ 7 | $ 4

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- Definition Other Comprehensive Income (Loss), Available-for-sale Securities, Without Credit Impairment, Tax + References No definition available. + Details
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