CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - 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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| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 153 | $ 150 | $ 439 | $ 397 |
| Debt securities available for sale: | ||||
| Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $(19), $3, $(27) and $18 | (69) | 13 | (96) | 65 |
| Derivative instruments: | ||||
| Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $(4), $0, $(8) and $3 | (15) | (1) | (27) | 11 |
| Reclassification adjustment for gains (losses) included in net income, net of tax expense (benefit) of $0, $1, $0 and $4 | (1) | 3 | (2) | 15 |
| Pension and postretirement benefit obligations: | ||||
| Unrealized gains (losses) arising during the period, net of tax expense (benefit) of $0, $0, $0 and $0 | 1 | 0 | 1 | 1 |
| Other Comprehensive Income (Loss) | (84) | 15 | (124) | 92 |
| Comprehensive Income (Loss) | $ 69 | $ 165 | $ 315 | $ 489 |
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- References No definition available.
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- Definition Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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