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Share-based payments - Outstanding RSUs/PSUs Activity (Details) - Restricted share units (RSUs) and performance share units (PSUs) | 6 Months Ended
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Jun. 30, 2018 CAD ($) shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |
Outstanding, January 1, 2018 (in shares) | 2,740,392
Granted (in shares) | 958,411
Dividends credited (in shares) | 71,863
Settled (in shares) | (1,010,626)
Forfeited (in shares) | (20,287)
Outstanding, June 30, 2018 (in shares) | 2,739,753
Weighted average fair value at measurement date, other equity instruments granted | $ | $ 57

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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 2017-01-01 -Paragraph 47 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_47_b&doctype=Standard -URIDate 2017-03-09 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45&doctype=Standard -URIDate 2017-03-09 + 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 2017-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45&doctype=Standard -URIDate 2017-03-09 + Details
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