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INCOME TAXES - COMPONENTS (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Earnings/(loss) before income taxes and discontinued operations |  |  |
Earnings before income taxes | $ 7,535 | $ 3,570 | $ 569
Current income taxes |  |  |
Total current income taxes | 552 | 385 | 180
Deferred income taxes |  |  |
Total deferred income taxes | 1,156 | (148) | (2,877)
Income tax (recovery)/expense | 1,708 | 237 | (2,697)
Canada |  |  |
Earnings/(loss) before income taxes and discontinued operations |  |  |
Domestic | 3,560 | 118 | 2,200
Current income taxes |  |  |
Domestic | 347 | 311 | 129
Deferred income taxes |  |  |
Domestic | 490 | (598) | 299
United States |  |  |
Earnings/(loss) before income taxes and discontinued operations |  |  |
Foreign | 3,115 | 2,582 | (2,431)
Current income taxes |  |  |
Foreign | 107 | 66 | 46
Deferred income taxes |  |  |
Foreign | 672 | 439 | (3,160)
Other |  |  |
Earnings/(loss) before income taxes and discontinued operations |  |  |
Foreign | 860 | 870 | 800
Current income taxes |  |  |
Foreign | 98 | 8 | 5
Deferred income taxes |  |  |
Foreign | $ (6) | $ 11 | $ (16)

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