v3.26.1
MORTGAGE BANKING AND OTHER SERVICED LOANS - Changes Related to MSRs - Fair Value Method (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
MSRs          
Fair value as of beginning of the period     $ 1,455    
Fair value at end of the period $ 1,482   1,482    
Residential mortgages          
MSRs          
Fair value as of beginning of the period 1,462 $ 1,397 1,455 $ 1,491  
Amounts capitalized 48 48 96 75  
Sales 0 0 0 (72)  
Changes in unpaid principal balance (39) (40) (85) (79)  
Changes in fair value 11 21 16 11  
Fair value at end of the period 1,482 1,426 1,482 1,426  
MSR loans $ 94,600   $ 94,600   $ 94,900
Federal Home Loan Mortgage Corporation (FHLMC)          
MSRs          
MSR loans   $ 10,500   $ 10,500