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OTHER INCOME (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
OTHER INCOME |  |
Gains recognized in earnings | $ 43 | $ 126
Gains (losses) on inventory valuation | (10) | (25)
Short-term commodity risk management | (198) | 49
Investment and interest income | 64 | 94
Insurance proceeds | 69 | 96
Other | 1 | 50
Total other income | $ (31) | $ 390

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