XML 216 R135.htm IDEA: XBRL DOCUMENT v3.8.0.1

Share-based payments - Outstanding DSUs Activity (Details) - Deferred Stock Units (DSU)	12 Months Ended
	Dec. 31, 2017 CAD ($) shares	Dec. 31, 2016 shares
Disclosure of terms and conditions of share-based payment arrangement [line items]
Beginning balance, outstanding (in shares)	4,131,229	3,796,051
Issued (in shares)	69,742	87,665
Settlement of RSUs/PSUs (in shares)	101,066	323,428
Dividends credited (in shares)	203,442	183,852
Settled (in shares)	(195,951)	(259,767)
Ending balance, outstanding (in shares)	4,309,528	4,131,229
Weighted average fair value at measurement date, other equity instruments granted | $	$ 59

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- Definition

Number Of Other Equity Instruments Issued in Settlement of Restricted Stock Units and Performance Share Units In Share-Based Payment Arrangement

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

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The number of other equity instruments (ie other than share options) granted in a share-based payment arrangement.

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The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement.

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The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement.

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The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]]

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