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INCOME TAXES - Effective Income Tax Reconciliation (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Amount |  |  |
U.S. Federal income tax expense | $ 459 | $ 669 | $ 537
Increase (decrease) resulting from: |  |  |
Federal rate change | (34) | (331) | 0
State and local income taxes (net of federal benefit) | 89 | 46 | 38
Bank-owned life insurance | (12) | (19) | (19)
Tax-exempt interest | (15) | (21) | (19)
Tax advantaged investments (including related credits) | (44) | (51) | (31)
Other tax credits | (8) | (3) | (14)
Adjustments for uncertain tax positions | 1 | (23) | 0
Non-deductible FDIC premiums | 21 | 0 | 0
Other | 5 | (7) | (3)
Income tax expense | $ 462 | $ 260 | $ 489
Rate |  |  |
U.S. Federal income tax rate | 21.00% | 35.00% | 35.00%
Increase (decrease) resulting from: |  |  |
Federal rate change | (1.60%) | (17.30%) | 0.00%
State and local income taxes (net of federal benefit) | 4.10% | 2.40% | 2.50%
Bank-owned life insurance | (0.50%) | (1.00%) | (1.20%)
Tax-exempt interest | (0.70%) | (1.10%) | (1.30%)
Tax advantaged investments (including related credits) | (2.00%) | (2.70%) | (2.00%)
Other tax credits | (0.40%) | (0.10%) | (0.90%)
Adjustments for uncertain tax positions | 0.10% | (1.20%) | 0.00%
Non-deductible FDIC premiums | 1.00% | 0.00% | 0.00%
Other | 0.20% | (0.40%) | (0.20%)
Total income tax expense and tax rate | 21.20% | 13.60% | 31.90%

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