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Non-Operating Income (Expense) (Tables) | 12 Months Ended
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Dec. 31, 2021
Analysis of income and expense [abstract] |
Schedule of Non-Operating Income (Expense) |
(CAD$ in millions) |  | 2021 |  | 2020
QB2 variable consideration to IMSA and ENAMI (a) |  | $ | (141) |  |  | $ | 56 |
Foreign exchange gains (losses) |  | 39 |  |  | (2) |
Loss on debt redemption or purchase (Note 18(b)) |  | — |  |  | (11) |
Other |  | (3) |  |  | — |
|  | $ | (105) |  |  | $ | 43 |
a) QB2 variable consideration to IMSA and ENAMI

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- Definition The disclosure of Other non-operating losses / (gains). + References No definition available. + Details
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