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Debt - Short-term Borrowings (Details) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Federal Home Loan Bank borrowings | Ameriprise Bank, FSB |  |
Short-term borrowings |  |
Short-term borrowings | $ 0 | $ 0
Federal Home Loan Bank borrowings | Maximum | RiverSource Life Insurance Company |  |
Short-term borrowings |  |
Term, less than | 3 months | 3 months
Federal Home Loan Bank borrowings | Commercial mortgage backed securities | RiverSource Life Insurance Company |  |
Short-term borrowings |  |
FHLB advances, securities pledged as collateral | $ 1,100 | $ 1,100
Federal Reserve borrowings | Ameriprise Bank, FSB |  |
Short-term borrowings |  |
Short-term borrowings | $ 0 | $ 0

X
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