XML 152 R116.htm IDEA: XBRL DOCUMENT
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Equity (Share-based Payments to Employees, Non-marketable Options, Average Remaining Contractual Life) (Details) - yr | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
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Disclosure of terms and conditions of share-based payment arrangement [Line Items] |  |  |
Average remaining contractual life for the outstanding vested options at the end of each period | 2.60 | 2.40 | 1.91

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- Definition 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. + References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2017-01-01 -Paragraph 45 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2017-03-01&anchor=para_45_d&doctype=Standard -URIDate 2017-03-09 + Details
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Namespace Prefix: | ifrs-full_
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Balance Type: | na
Period Type: | instant