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Share-based payments - Outstanding Stock Options (Details) | 6 Months Ended
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Jun. 30, 2022 shares $ / shares
NUMBER OF OPTIONS |
Outstanding, beginning of period (in shares) | shares | 10,778,724
Exercised (in shares) | shares | (2,910,716)
Forfeited (in shares) | shares | (23,624)
Outstanding, end of period (in shares) | shares | 7,844,384
Exercisable, end of period (in shares) | shares | 4,581,464
WEIGHTED AVERAGE EXERCISE PRICE ($) |
Outstanding, beginning of period (CAD per share) | $ 60
Exercised (CAD per share) | 58
Forfeited (CAD per share) | 65
Outstanding, end of period (CAD per share) | 61
Exercisable, end of period (CAD per share) | 58
Weighted average share price, share options exercised (CAD per share) | $ 69

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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 2021-01-01 -Paragraph 45 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_d&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_b_i&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2021-01-01 -Paragraph 45 -Subparagraph b -Clause vi -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_b_vi&doctype=Standard -URIDate 2021-03-24 + Details
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