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Investments (Realized GL Info) (Details) - Ameriprise Financial [Member] - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Investments |  |  |  |  |
Gross realized gains | $ 5 | $ 3 |  | $ 13 | $ 22
Gross realized losses |  | (3) |  | (3) | (12)
Credit Losses | 1 | 0 | $ 5 | 14 | 5
Gross Realized Gain (Loss) | $ 4 | $ 0 |  | $ (4) | $ 5

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- Definition This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities. + References No definition available. + Details
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- Details
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