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Provisions and Other Liabilities - Summary of Provisions and Other Liabilities (Detail) - CAD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Disclosure of other provisions [line items] |  |
Provisions | $ 3,813 | $ 3,484
Derivative liabilities (net of current portion of $9 (2020 – $6)) | 51 | 26
QB2 variable consideration to IMSA (Note 10(a)) | 98 | 0
Other IMSA payable | 61 | 60
Other liabilities | 83 | 20
Other liabilities and provisions | 4,354 | 3,731
Settlement payables (Note 29(b)) | 9 | 6
Neptune Bulk Terminals Inc. |  |
Disclosure of other provisions [line items] |  |
Obligation to Neptune Bulk Terminals | 170 | 111
Preferential Dividend |  |
Disclosure of other provisions [line items] |  |
ENAMI preferential dividend liability (Note 10(a)) | $ 78 | $ 30

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- Definition The amount of contractual commitments for the acquisition of property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 74 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_74_c&doctype=Standard -URIDate 2021-03-24 + Details
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