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v3.25.4

Income Taxes - Total Income Tax Expense (Benefit) and Resulting Effective Tax Rate (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Amount |  |  |
Income (loss) before income taxes times 21% statutory federal tax rate | $ 484 | $ (64) | $ 244
State and local income taxes, net of federal income tax effect | 75 | (33) | 13
Low-income housing/New markets | (252) | (211) | (196)
Change in valuation allowances | (2) | 3 | 0
Tax-exempt interest income | (27) | (27) | (35)
Corporate-owned life insurance income | (29) | (29) | (28)
Share-based compensation expense | (2) | 5 | 1
Federal deposit insurance | 20 | 25 | 22
Amortization of tax-advantaged investments | 212 | 185 | 171
Other permanent differences | (3) | 7 | (1)
Changes in reserves of tax positions | 0 | (4) | 5
Total income tax expense (benefit) | $ 476 | $ (143) | $ 196
Rate |  |  |
Income (loss) before income taxes times 21% statutory federal tax rate | 21.00% | 21.00% | 21.00%
State and local income taxes, net of federal income tax effect | 3.30% | 10.80% | 1.10%
Low-income housing/New markets | (0.109) | 0.691 | (0.169)
Change in valuation allowances | (0.10%) | (1.00%) | 0.00%
Tax-exempt interest income | (1.20%) | 8.80% | (3.00%)
Corporate-owned life insurance income | (1.30%) | 9.50% | (2.40%)
Share-based compensation expense | (0.10%) | (1.60%) | 0.10%
Federal deposit insurance | 0.90% | (8.20%) | 1.90%
Amortization of tax-advantaged investments | 9.20% | (60.50%) | 14.70%
Other permanent differences | (0.10%) | (2.40%) | (0.10%)
Changes in reserves of tax positions | 0.00% | 1.30% | 0.40%
Total income tax expense (benefit) | 20.70% | 46.60% | 16.90%

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