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OTHER INCOME (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
OTHER INCOME |  |
Gains recognized in earnings | $ 126 | $ 185
Losses on inventory valuation | (25) | (7)
Short-term commodity risk management | 49 | (30)
Investment and interest income | 94 | 89
Insurance proceeds | 96 | 431
Other | 50 | (23)
Total other income | $ 390 | $ 645

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