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JOINT ARRANGEMENTS - Joint Ventures and Associates (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
JOINT ARRANGEMENTS |  |
Net (loss) earnings | $ 2,899 | $ 3,293
Other comprehensive income | (225) | 370
Total Comprehensive (Loss) Income | 2,674 | 3,663
Joint ventures |  |
JOINT ARRANGEMENTS |  |
Net (loss) earnings | (7) | 11
Total Comprehensive (Loss) Income | (7) | 11
Carrying amount as at December 31 | 68 | 75
Associates |  |
JOINT ARRANGEMENTS |  |
Net (loss) earnings |  | (19)
Total Comprehensive (Loss) Income |  | (19)
Carrying amount as at December 31 | $ 76 | $ 110

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