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Lease Right-Of-Use Assets - Additional Information (Detail) - CAD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Earnings Or Loss [Member] |  |
Disclosure of quantitative information about right-of-use assets [line items] |  |
Depreciation, right-of-use asset | $ 15.8 | $ 13.8
Cost Of Goods Sold [Member] |  |
Disclosure of quantitative information about right-of-use assets [line items] |  |
Depreciation, right-of-use asset | 13.1 | 11.2
Selling And Administrative Expenses [Member] |  |
Disclosure of quantitative information about right-of-use assets [line items] |  |
Depreciation, right-of-use asset | $ 2.7 | $ 2.6

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- Definition The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_a&doctype=Standard -URIDate 2022-03-24 + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |