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TAXES - Provision for Income Taxes (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Currently payable (receivable)- |  |  |
Federal | $ (14) | $ (16) | $ (16)
State | 21 | 24 | 17
Currently payable (receivable) Total | 7 | 8 | 1
Deferred, net- |  |  |
Federal | 171 | 150 | 252
State | (38) | 60 | 243
Deferred Tax Total | 133 | 210 | 495
Investment tax credit amortization | (14) | (5) | (6)
Total income taxes | 126 | 213 | 490
Federal |  |  |
Deferred, net- |  |  |
Income tax expense (benefit), continuing operations, discontinued operations | 6 |  |
State and Local |  |  |
Deferred, net- |  |  |
Income tax expense (benefit), continuing operations, discontinued operations |  |  | 1
Discontinued Operations, Disposed of by Means Other than Sale | FES and FENOC | Federal |  |  |
Deferred, net- |  |  |
Federal | 66 | 9 | 1,300
Discontinued Operations, Disposed of by Means Other than Sale | FES and FENOC | State and Local |  |  |
Deferred, net- |  |  |
Federal | $ 1 | $ 4 | $ 12

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