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COMMISSIONS AND FEES; ADMINISTRATION AND OTHER FIDUCIARY FEES - Commissions and Fees Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Commissions and fees |  |  |  |
Total commissions and fees | $ 2,888 | $ 2,589 | $ 8,340 | $ 7,780
Investment Banking |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 1,128 | 944 | 3,171 | 2,692
Brokerage Commissions |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 730 | 653 | 2,135 | 1,895
Revenue recognized | 46 | 43 | 137 | 129
Interchange fees |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 3,055 | 2,946 | 8,930 | 8,772
Card-related loan fees |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 187 | 162 | 529 | 439
Card rewards and partner payments |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | (3,384) | (3,187) | (9,845) | (9,292)
Deposit-related fees |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 352 | 324 | 1,018 | 1,005
Transactional service fees |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 377 | 344 | 1,112 | 1,043
Corporate finance |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 177 | 164 | 521 | 512
Insurance distribution revenue |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 80 | 76 | 240 | 238
Insurance premiums |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 23 | 23 | 76 | 72
Loan servicing |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 21 | 19 | 68 | 54
Other |  |  |  |
Commissions and fees |  |  |  |
Total commissions and fees | 142 | 121 | 385 | 350
Commissions and fees |  |  |  |
Commissions and fees |  |  |  |
Commissions and fees | $ (3,000) | $ (2,800) | $ (8,600) | $ (8,200)

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