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Trade Accounts Payable and Other Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2020
Subclassifications of assets, liabilities and equities [abstract] |
Schedule of Trade Accounts Payable and Other Liabilities |
(CAD$ in millions) |  | December 31, 2020 |  | December 31, 2019
Trade accounts payable and accruals |  | $ | 1,428 |  |  | $ | 1,307 |
Capital project accruals |  | 599 |  |  | 432 |
Payroll-related liabilities |  | 266 |  |  | 274 |
Accrued interest |  | 104 |  |  | 96 |
Commercial and government royalties |  | 229 |  |  | 198 |
Current portion of provisions (Note 24(a)) |  | 173 |  |  | 125 |
Settlement payables (Note 30(b)) |  | 61 |  |  | 16 |
Other |  | 49 |  |  | 50 |
|  | $ | 2,909 |  |  | $ | 2,498 |

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