v3.26.1
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%