COMMITMENTS, GUARANTEES AND CONTINGENT LIABILITIES (Schedule of Off Balance Sheet Financial Instruments) (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Liabilities for Guarantees on Long-Duration Contracts [Line Items] | ||
| Unfunded lending commitments | $ 28,786 | $ 29,286 |
| Commercial letters of credit | 37 | 27 |
| Total unfunded lending commitments | 29,812 | 30,244 |
| Financial | ||
| Liabilities for Guarantees on Long-Duration Contracts [Line Items] | ||
| Standby letters of credit | 687 | 643 |
| Performance | ||
| Liabilities for Guarantees on Long-Duration Contracts [Line Items] | ||
| Standby letters of credit | $ 302 | $ 288 |