v3.25.4
Investment Securities - Maturities of Securities Available for Sale and Held to Maturity (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Available for sale securities, fair value    
Within 1 year $ 6,193  
After 1 year through 5 years 18,841  
After 5 years through 10 years 20,255  
After 10 years 17,068  
Fair Value 62,357 $ 82,994
Available for sale securities, amortized cost    
Within 1 year 6,264  
After 1 year through 5 years 19,756  
After 5 years through 10 years 21,987  
After 10 years 18,216  
Amortized Cost $ 66,223  
Weighted-average yield    
Within 1 year 2.34%  
After 1 year through 5 years 1.70%  
After 1 year through 5 years 1.56%  
After 10 years 2.79%  
Total 2.01%  
Held to maturity securities, fair value    
Within 1 year $ 467  
After 1 year through 5 years 23,961  
After 5 years through 10 years 23,792  
After 10 years 77,835  
Fair Value 126,055 132,605
Held to maturity securities, amortized cost    
Within 1 year 468  
After 1 year through 5 years 24,585  
After 5 years through 10 years 24,436  
After 10 years 84,480  
Amortized Cost $ 133,969  
Weighted-average yield    
Within 1 year 1.66%  
After 1 year through 5 years 1.74%  
After 5 years through 10 years 1.74%  
After 10 years 1.72%  
Total 1.73%  
Portfolio layer method fair value hedge basis adjustments, excluded from amortized cost of available for sale securities $ 2  
U.S. agency mortgage-backed securities    
Available for sale securities, fair value    
Within 1 year 1,203  
After 1 year through 5 years 6,748  
After 5 years through 10 years 19,177  
After 10 years 14,306  
Fair Value 41,434 51,833
Held to maturity securities, fair value    
Within 1 year 467  
After 1 year through 5 years 23,555  
After 5 years through 10 years 23,792  
After 10 years 77,835  
Fair Value 125,649 132,605
U.S. Treasury securities    
Available for sale securities, fair value    
Within 1 year 4,128  
After 1 year through 5 years 7,236  
After 5 years through 10 years 0  
After 10 years 0  
Fair Value 11,364 14,469
Held to maturity securities, fair value    
Within 1 year 0  
After 1 year through 5 years 406  
After 5 years through 10 years 0  
After 10 years 0  
Fair Value 406  
Corporate debt securities    
Available for sale securities, fair value    
Within 1 year 728  
After 1 year through 5 years 3,585  
After 5 years through 10 years 354  
After 10 years 0  
Fair Value 4,667 9,579
Asset-backed securities    
Available for sale securities, fair value    
Within 1 year 129  
After 1 year through 5 years 1,006  
After 5 years through 10 years 445  
After 10 years 2,619  
Fair Value 4,199 5,910
U.S. state and municipal securities    
Available for sale securities, fair value    
Within 1 year 5  
After 1 year through 5 years 266  
After 5 years through 10 years 279  
After 10 years 11  
Fair Value 561 549
Foreign government agency securities    
Available for sale securities, fair value    
Fair Value   527
Non-agency commercial mortgage-backed securities    
Available for sale securities, fair value    
Within 1 year 0  
After 1 year through 5 years 0  
After 5 years through 10 years 0  
After 10 years 113  
Fair Value 113 109
Other    
Available for sale securities, fair value    
Within 1 year 0  
After 1 year through 5 years 0  
After 5 years through 10 years 0  
After 10 years 19  
Fair Value $ 19 $ 18