v3.26.1
Investments - Available-for-Sale Securities by Contractual Maturity (Details) - Ameriprise Financial - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Amortized cost    
Due within one year $ 1,964  
Due after one year through five years 4,067  
Due after five years through 10 years 6,065  
Due after 10 years 6,849  
Total having single maturity dates 18,945  
Amortized Cost 55,073 $ 54,137
Fair value    
Due within one year 1,964  
Due after one year through five years 3,911  
Due after five years through 10 years 6,060  
Due after 10 years 6,689  
Total having single maturity dates 18,624  
Fair Value 54,036 53,591
Residential mortgage backed securities    
Amortized cost    
Without single maturity dates 28,848  
Amortized Cost 28,848 28,578
Fair value    
Without single maturity dates 28,243  
Fair Value 28,243 28,173
Commercial mortgage backed securities    
Amortized cost    
Without single maturity dates 3,722  
Amortized Cost 3,722 3,778
Fair value    
Without single maturity dates 3,621  
Fair Value 3,621 3,687
Asset backed securities    
Amortized cost    
Without single maturity dates 3,558  
Amortized Cost 3,558 3,755
Fair value    
Without single maturity dates 3,548  
Fair Value $ 3,548 $ 3,753