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Investments - Schedule of Credit Losses Recognized in Net Income (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Realized capital gains and losses by asset type |  |
Total fixed income securities | $ (76) | $ (115)
Commitments to fund line of credit, commercial mortgage loans and bank loans | (15) | 1
Fixed income securities |  |
Realized capital gains and losses by asset type |  |
Total fixed income securities | (1) | 4
Corporate |  |
Realized capital gains and losses by asset type |  |
Total fixed income securities | (1) | 4
Bank loans |  |
Realized capital gains and losses by asset type |  |
Total credit losses by asset type | (8) | 3
Other assets |  |
Realized capital gains and losses by asset type |  |
Total credit losses by asset type | $ (52) | $ (123)

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- Definition Allowance For Credit Loss, Credit Loss By Asset Type + References No definition available. + Details
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- Definition Allowance For Credit Loss, Credit Loss Recognized In Net Income + References No definition available. + Details
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Balance Type: | credit
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- Details
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- Details
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- Details
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- Details
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