v3.25.4
COMMISSIONS AND FEES; ADMINISTRATION AND OTHER FIDUCIARY FEES - Commissions and Fees Revenue (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Commissions and fees      
Commissions and fees revenue $ 11,169 $ 10,236 $ 8,509
Investment banking      
Commissions and fees      
Commissions and fees revenue 4,408 3,576 2,676
Brokerage commissions      
Commissions and fees      
Commissions and fees revenue 2,824 2,498 2,316
Revenue recognized 454 442 448
Credit and bank card income, interchange fees      
Commissions and fees      
Commissions and fees revenue 12,056 11,793 11,601
Credit and bank card income, card-related loan fees      
Commissions and fees      
Commissions and fees revenue 721 604 475
Card rewards and partner payments      
Commissions and fees      
Commissions and fees revenue (13,428) (12,592) (12,513)
Deposit-related fees      
Commissions and fees      
Commissions and fees revenue 1,377 1,333 1,254
Transactional service fees      
Commissions and fees      
Commissions and fees revenue 1,483 1,390 1,323
Corporate finance      
Commissions and fees      
Commissions and fees revenue 689 685 439
Insurance distribution revenue      
Commissions and fees      
Commissions and fees revenue 312 313 321
Revenue recognized 171 165 188
Insurance premiums      
Commissions and fees      
Commissions and fees revenue 106 96 97
Loan servicing      
Commissions and fees      
Commissions and fees revenue 87 76 100
Other      
Commissions and fees      
Commissions and fees revenue 534 464 420
Commissions and fees      
Commissions and fees      
Revenue not accounted for under ASC 606 $ (11,810) $ (11,076) $ (11,367)