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Investments - Summary of Net Investment Income (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Summary of Net investment income |  |  |  |
Net investment income | $ 891 | $ 921 | $ 1,759 | $ 1,822
Ameriprise Financial |  |  |  |
Summary of Net investment income |  |  |  |
Investment income on fixed maturities | 756 | 768 | 1,502 | 1,522
Net realized gains (losses) | (16) | (4) | (11) | (3)
Other | 98 | 104 | 178 | 205
Consolidated investment entities |  |  |  |
Summary of Net investment income |  |  |  |
Net investment income | $ 53 | $ 53 | $ 90 | $ 98

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- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Includes realized and unrealized gain (loss) on investments. + References No definition available. + Details
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