PRINCIPAL TRANSACTIONS (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Principal transactions revenue | ||
| Principal transactions revenue | $ 4,008 | $ 3,510 |
| Interest rate risks | ||
| Principal transactions revenue | ||
| Principal transactions revenue | 480 | 547 |
| Foreign exchange risks | ||
| Principal transactions revenue | ||
| Principal transactions revenue | 1,818 | 1,536 |
| Equity risks | ||
| Principal transactions revenue | ||
| Principal transactions revenue | 1,233 | 886 |
| Commodity and other risks | ||
| Principal transactions revenue | ||
| Principal transactions revenue | 548 | 359 |
| Credit products and risks | ||
| Principal transactions revenue | ||
| Principal transactions revenue | $ (71) | $ 182 |