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Investments - Available-for Sale Securities in Continuous Unrealized Loss Position (Details) - Ameriprise Financial $ in Millions | Mar. 31, 2022 USD ($) position | Dec. 31, 2021 USD ($) position
--- | --- | ---
Number of securities |  |
Less than 12 months | position | 1,099 | 490
12 months or more | position | 146 | 91
Total | position | 1,245 | 581
Fair Value |  |
Less than 12 months | $ 20,085 | $ 12,001
12 months or more | 1,387 | 533
Total | 21,472 | 12,534
Unrealized Losses |  |
Less than 12 months | (859) | (125)
12 months or more | (111) | (9)
Total | $ (970) | $ (134)
Available -for-Sale Securities with gross unrealized losses considered investment grade (as a percent) | 94.00% | 96.00%
Corporate debt securities |  |
Number of securities |  |
Less than 12 months | position | 253 | 110
12 months or more | position | 40 | 14
Total | position | 293 | 124
Fair Value |  |
Less than 12 months | $ 3,182 | $ 2,056
12 months or more | 441 | 81
Total | 3,623 | 2,137
Unrealized Losses |  |
Less than 12 months | (234) | (43)
12 months or more | (63) | (5)
Total | $ (297) | $ (48)
Residential mortgage backed securities |  |
Number of securities |  |
Less than 12 months | position | 444 | 206
12 months or more | position | 70 | 56
Total | position | 514 | 262
Fair Value |  |
Less than 12 months | $ 9,348 | $ 5,808
12 months or more | 544 | 191
Total | 9,892 | 5,999
Unrealized Losses |  |
Less than 12 months | (410) | (48)
12 months or more | (29) | (2)
Total | $ (439) | $ (50)
Commercial mortgage backed securities |  |
Number of securities |  |
Less than 12 months | position | 248 | 102
12 months or more | position | 20 | 9
Total | position | 268 | 111
Fair Value |  |
Less than 12 months | $ 4,322 | $ 2,184
12 months or more | 277 | 139
Total | 4,599 | 2,323
Unrealized Losses |  |
Less than 12 months | (153) | (22)
12 months or more | (15) | (1)
Total | $ (168) | $ (23)
Asset backed securities |  |
Number of securities |  |
Less than 12 months | position | 88 | 41
12 months or more | position | 6 | 6
Total | position | 94 | 47
Fair Value |  |
Less than 12 months | $ 3,003 | $ 1,883
12 months or more | 113 | 118
Total | 3,116 | 2,001
Unrealized Losses |  |
Less than 12 months | (52) | (11)
12 months or more | (2) | 0
Total | $ (54) | $ (11)
State and municipal obligations |  |
Number of securities |  |
Less than 12 months | position | 55 | 26
12 months or more | position | 1 | 0
Total | position | 56 | 26
Fair Value |  |
Less than 12 months | $ 126 | $ 64
12 months or more | 4 | 0
Total | 130 | 64
Unrealized Losses |  |
Less than 12 months | (8) | (1)
12 months or more | 0 | 0
Total | $ (8) | $ (1)
Foreign government bonds and obligations |  |
Number of securities |  |
Less than 12 months | position | 7 | 5
12 months or more | position | 9 | 6
Total | position | 16 | 11
Fair Value |  |
Less than 12 months | $ 28 | $ 6
12 months or more | 8 | 4
Total | 36 | 10
Unrealized Losses |  |
Less than 12 months | (1) | 0
12 months or more | (2) | (1)
Total | $ (3) | $ (1)
Other securities |  |
Number of securities |  |
Less than 12 months | position | 4 |
12 months or more | position | 0 |
Total | position | 4 |
Fair Value |  |
Less than 12 months | $ 76 |
12 months or more | 0 |
Total | 76 |
Unrealized Losses |  |
Less than 12 months | (1) |
12 months or more | 0 |
Total | $ (1) |

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