OTHER NON-INTEREST INCOME AND OTHER NON-INTEREST EXPENSES - Schedule of Components of Other Non-Interest Expenses (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Other Noninterest Expenses [Abstract] | ||||
| Professional services and regulatory fees | $ 27 | $ 26 | $ 83 | $ 82 |
| Occupancy expense | 5 | 6 | 14 | 16 |
| Debt repurchases | 1 | 3 | 3 | 19 |
| Other | 10 | 8 | 26 | 27 |
| Total other non-interest expenses | $ 43 | $ 43 | $ 126 | $ 144 |
| X | ||||||||||
- Definition Debt Repurchases No definition available.
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| X | ||||||||||
- References No definition available.
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- Definition The amount of other sundry non-interest expenses incurred during the period. No definition available.
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| X | ||||||||||
- Definition Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of noninterest expense classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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