v3.26.1
INVESTMENT SECURITIES - Schedule of Investment Securities Available For Sale (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value $ 16,710 $ 1,722
Investment securities available for sale, less than 12 months, unrealized losses (103) (3)
Investment securities available for sale, 12 months or more, fair value 4,003 4,587
Investment securities available for sale, 12 months or more, unrealized losses (508) (500)
Investment securities available for sale, fair value 20,713 6,309
Investment securities available for sale, unrealized losses (611) (503)
U.S. Treasury    
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value 9,139 859
Investment securities available for sale, less than 12 months, unrealized losses (51) (1)
Investment securities available for sale, 12 months or more, fair value 0 0
Investment securities available for sale, 12 months or more, unrealized losses 0 0
Investment securities available for sale, fair value 9,139 859
Investment securities available for sale, unrealized losses (51) (1)
Government agency    
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value 0 0
Investment securities available for sale, less than 12 months, unrealized losses 0 0
Investment securities available for sale, 12 months or more, fair value 33 43
Investment securities available for sale, 12 months or more, unrealized losses (1) (1)
Investment securities available for sale, fair value 33 43
Investment securities available for sale, unrealized losses (1) (1)
Residential mortgage-backed securities    
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value 6,898 815
Investment securities available for sale, less than 12 months, unrealized losses (49) (2)
Investment securities available for sale, 12 months or more, fair value 2,858 3,292
Investment securities available for sale, 12 months or more, unrealized losses (326) (321)
Investment securities available for sale, fair value 9,756 4,107
Investment securities available for sale, unrealized losses (375) (323)
Commercial mortgage-backed securities    
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value 665 48
Investment securities available for sale, less than 12 months, unrealized losses (3) 0
Investment securities available for sale, 12 months or more, fair value 1,000 1,129
Investment securities available for sale, 12 months or more, unrealized losses (177) (173)
Investment securities available for sale, fair value 1,665 1,177
Investment securities available for sale, unrealized losses (180) (173)
Corporate Bonds    
Investment securities available for sale    
Investment securities available for sale, less than 12 months, fair value 8 0
Investment securities available for sale, less than 12 months, unrealized losses 0 0
Investment securities available for sale, 12 months or more, fair value 112 123
Investment securities available for sale, 12 months or more, unrealized losses (4) (5)
Investment securities available for sale, fair value 120 123
Investment securities available for sale, unrealized losses $ (4) $ (5)