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Share Capital (Other employee long-term incentives) (Details) - shares | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Restricted share units ("RSU") |  |
Disclosure of classes of share capital [line items] |  |
Shares outstanding | 1,968,591 | 1,666,825
Granted | 724,984 | 851,453
Forfeiture | (56,302) | (201,954)
Settled | (469,089) | (347,733)
Shares outstanding | 2,168,184 | 1,968,591
Deferred share units ("DSU") |  |
Disclosure of classes of share capital [line items] |  |
Shares outstanding | 864,845 | 688,427
Granted | 165,772 | 176,418
Forfeiture | 0 | 0
Settled | (119,189) | 0
Shares outstanding | 911,428 | 864,845
Performance share units ("PSU") |  |
Disclosure of classes of share capital [line items] |  |
Shares outstanding | 1,234,018 | 1,082,153
Granted | 490,034 | 475,623
Forfeiture | (59,162) | (75,892)
Settled | (335,235) | (247,866)
Shares outstanding | 1,329,655 | 1,234,018

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Balance Type: | na
Period Type: | duration

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- Definition The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The number of other equity instruments (ie other than share options) forfeited in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard -URIDate 2021-03-24 + Details
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- Details
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