v3.25.4
SHAREHOLDERS' EQUITY (Amounts Reclassified from AOCI) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Accumulated other comprehensive income [Line Items]                      
Securities gains (losses), net                 $ 52 $ 19 $ 4
Less: Income tax benefit                 276 228 206
Net income $ 263 $ 222 $ 244 $ 170 $ 216 $ 214 $ 201 $ 153 899 784 680
Net unrealized losses on derivative instruments | Amounts reclassified from AOCI                      
Accumulated other comprehensive income [Line Items]                      
Interest and fees on loans                 (65) (118) (165)
Less: Income tax benefit                 (16) (29) (41)
Net income                 (49) (89) (124)
Net unrealized gains (losses) on investment securities | Amounts reclassified from AOCI                      
Accumulated other comprehensive income [Line Items]                      
Securities gains (losses), net                 (240) (257) (276)
Less: Income tax benefit                 (59) (63) (68)
Net income                 $ (181) $ (194) $ (208)