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Consolidated Statements of Comprehensive Income (Parenthetical) - CAD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Foreign currency translation, tax expense (recovery) $ 10 $ (7)
Hybrid Notes as a hedge of the foreign currency exposure 1,200 1,200
Net change in unrecognized pension and post-retirement benefit obligation 1
OCI, tax expense (recovery) 10 (6)
Net investment in United States dollar denominated operations    
Hybrid Notes as a hedge of the foreign currency exposure $ 1,200 $ 1,200