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Non-Operating Income (Expense) (Tables)
12 Months Ended
Dec. 31, 2022
Analysis of income and expense [abstract]  
Schedule of Non-Operating Income (Expense)
(CAD$ in millions)20222021
QB2 variable consideration to IMSA and ENAMI (a)$(188)$(141)
Foreign exchange gains
15 37 
Loss on debt redemption or purchase (Note 19(a))
(58)— 
Other(44)(3)
$(275)$(107)

a) QB2 variable consideration to IMSA and ENAMI