v3.25.4
Investments - Available-for-Sale Securities by Contractual Maturity (Details) - Ameriprise Financial - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Amortized Cost    
Due within one year $ 1,788  
Due after one year through five years 3,606  
Due after five years through 10 years 5,955  
Due after 10 years 6,677  
Total having single maturity dates 18,026  
Amortized Cost 54,137 $ 53,926
Fair Value    
Due within one year 1,789  
Due after one year through five years 3,530  
Due after five years through 10 years 5,995  
Due after 10 years 6,664  
Total having single maturity dates 17,978  
Fair Value 53,591 52,153
Residential mortgage backed securities    
Amortized Cost    
Without single maturity dates 28,578  
Amortized Cost 28,578 24,396
Fair Value    
Without single maturity dates 28,173  
Fair Value 28,173 23,344
Commercial mortgage backed securities    
Amortized Cost    
Without single maturity dates 3,778  
Amortized Cost 3,778 5,339
Fair Value    
Without single maturity dates 3,687  
Fair Value 3,687 5,126
Asset backed securities    
Amortized Cost    
Without single maturity dates 3,755  
Amortized Cost 3,755 6,451
Fair Value    
Without single maturity dates 3,753  
Fair Value $ 3,753 $ 6,442