Noninterest Revenue and Noninterest Expense - Principal Transactions (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Principal transactions revenue | ||||
| Total trading revenue | $ 7,141 | $ 6,806 | $ 14,768 | $ 13,581 |
| Private equity gains/(losses) | 8 | 8 | (5) | 23 |
| Principal transactions | 7,149 | 6,814 | 14,763 | 13,604 |
| Interest rate | ||||
| Principal transactions revenue | ||||
| Total trading revenue | 984 | 935 | 2,342 | 2,006 |
| Credit | ||||
| Principal transactions revenue | ||||
| Total trading revenue | 199 | 447 | 437 | 1,138 |
| Foreign exchange | ||||
| Principal transactions revenue | ||||
| Total trading revenue | 1,596 | 1,077 | 2,972 | 2,613 |
| Equity | ||||
| Principal transactions revenue | ||||
| Total trading revenue | 3,836 | 4,101 | 8,010 | 7,378 |
| Commodity | ||||
| Principal transactions revenue | ||||
| Total trading revenue | $ 526 | $ 246 | $ 1,007 | $ 446 |