v3.25.4
Investments - Available-for Sale Securities in Continuous Unrealized Loss Position (Details) - Ameriprise Financial
$ in Millions
Dec. 31, 2025
USD ($)
position
Dec. 31, 2024
USD ($)
position
Number of Securities    
Less than 12 Months | position 203 546
12 Months or More | position 1,184 1,268
Total | position 1,387 1,814
Fair Value    
Less than 12 Months $ 3,825 $ 13,000
12 Months or More 15,924 16,991
Total 19,749 29,991
Unrealized Losses    
Less than 12 Months (53) (284)
12 Months or More (1,216) (1,837)
Total $ (1,269) $ (2,121)
Corporate debt securities    
Number of Securities    
Less than 12 Months | position 108 282
12 Months or More | position 314 291
Total | position 422 573
Fair Value    
Less than 12 Months $ 1,560 $ 5,328
12 Months or More 5,175 4,042
Total 6,735 9,370
Unrealized Losses    
Less than 12 Months (48) (178)
12 Months or More (416) (533)
Total $ (464) $ (711)
Residential mortgage backed securities    
Number of Securities    
Less than 12 Months | position 64 203
12 Months or More | position 636 659
Total | position 700 862
Fair Value    
Less than 12 Months $ 1,892 $ 6,728
12 Months or More 8,033 9,122
Total 9,925 15,850
Unrealized Losses    
Less than 12 Months (3) (96)
12 Months or More (663) (1,037)
Total $ (666) $ (1,133)
Commercial mortgage backed securities    
Number of Securities    
Less than 12 Months | position 10 24
12 Months or More | position 165 233
Total | position 175 257
Fair Value    
Less than 12 Months $ 167 $ 478
12 Months or More 2,334 3,298
Total 2,501 3,776
Unrealized Losses    
Less than 12 Months 0 (6)
12 Months or More (103) (213)
Total $ (103) $ (219)
Asset backed securities    
Number of Securities    
Less than 12 Months | position 4 15
12 Months or More | position 30 37
Total | position 34 52
Fair Value    
Less than 12 Months $ 56 $ 309
12 Months or More 255 384
Total 311 693
Unrealized Losses    
Less than 12 Months 0 (2)
12 Months or More (21) (37)
Total $ (21) $ (39)
State and municipal obligations    
Number of Securities    
Less than 12 Months | position 14 21
12 Months or More | position 39 45
Total | position 53 66
Fair Value    
Less than 12 Months $ 90 $ 57
12 Months or More 127 133
Total 217 190
Unrealized Losses    
Less than 12 Months (2) (2)
12 Months or More (13) (17)
Total $ (15) $ (19)
U.S. government and agency obligations    
Number of Securities    
Less than 12 Months | position 3 1
12 Months or More | position 0 0
Total | position 3 1
Fair Value    
Less than 12 Months $ 60 $ 100
12 Months or More 0 0
Total 60 100
Unrealized Losses    
Less than 12 Months 0 0
12 Months or More 0 0
Total $ 0 $ 0
Foreign government bonds and obligations    
Number of Securities    
Less than 12 Months | position   0
12 Months or More | position   3
Total | position   3
Fair Value    
Less than 12 Months   $ 0
12 Months or More   12
Total   12
Unrealized Losses    
Less than 12 Months   0
12 Months or More   0
Total   $ 0