Investment Securities - Gain (Loss) on Securities (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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| Gain (Loss) on Securities [Line Items] | ||||
| Total noninterest income | $ 84 | $ 1,558 | $ 3,281 | $ 4,350 |
| Securities gains (losses) | ||||
| Gain (Loss) on Securities [Line Items] | ||||
| Gross realized gains | 0 | 0 | 2 | |
| Gross realized losses | (1,447) | 0 | (1,447) | (21) |
| Total noninterest income | $ (1,447) | $ 0 | $ (1,447) | $ (19) |
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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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