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INCOME TAXES - Reconciliation of Effective Tax Rate (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
INCOME TAXES |  |
(Loss) earnings before income tax | $ 5,570 | $ (6,097)
Canadian statutory tax rate | 24.24% | 24.96%
Statutory tax | $ 1,350 | $ (1,522)
Add (deduct) the tax effect of: |  |
Non-taxable component of capital gains | (12) | (45)
Share-based compensation and other permanent items | 3 | 7
Assessments and adjustments | 65 | (58)
Impact of income tax rates and legislative changes | 8 | (173)
Non-taxable component of dispositions | (66) |
Foreign tax rate differential | 111 | 3
Movement in unrecognized deferred income tax assets | (4) | 12
Other | (4) | (2)
Total income tax expense (recovery) | $ 1,451 | $ (1,778)
Effective tax rate | 26.10% | 29.20%

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