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Share Capital - Number of Shares and Weighted Average Exercise Price of Share Options (Details) | 12 Months Ended
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Dec. 31, 2022 $ / shares | Dec. 31, 2021 $ / shares
Share-Based Payment Arrangements [Abstract] |  |
Share options outstanding, beginning of the year | 848,278 | 2,123,800
Exercised | (561,217) | (1,267,614)
Forfeited | (6,000) | (7,908)
Share options outstanding, end of the year | 281,061 | 848,278
Share options vested, end of the year | 281,061 | 848,278
Weighted average exercise price per share, outstanding, beginning of the year (in cad per share) | $ 32.37 | $ 32.45
Weighted average exercise price per share, exercised (in cad per share) | 32.06 | 32.50
Weighted average exercise price per share, forfeited (in cad per share) | 32.16 | 32.98
Weighted average exercise price per share, outstanding, end of the year (in cad per share) | 32.98 | 32.37
Weighted average exercise price per share, vested, end of the year (in cad per share) | $ 32.98 | $ 32.37

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- Definition The number of share options outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_d&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -Subparagraph b -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_i&doctype=Standard -URIDate 2022-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -Subparagraph b -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_vi&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The number of share options exercised in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -Subparagraph b -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_iv&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The number of share options forfeited in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2022-03-24 -Paragraph 45 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_iii&doctype=Standard -URIDate 2022-03-24 + Details
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