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Accounts Payable and Accrued Liabilities - Schedule of Accounts Payable and Accrued Liabilities (Detail) - CAD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Trade and other current payables [abstract] |  |
Accruals | $ 3,412 | $ 2,722
Trade | 2,331 | 2,554
Interest | 80 | 128
Partner Advances | 0 | 371
Employee Long-Term Incentives | 162 | 317
Joint Operations Payable | 66 | 28
Risk Management | 39 | 116
Provisions for Onerous and Unfavourable Contracts | 25 | 31
Other | 9 | 86
Accounts payable and accrued liabilities | $ 6,124 | $ 6,353

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