XML 120 R107.htm IDEA: XBRL DOCUMENT
v3.19.1

Share-based payments - Share purchase plan (Details) $ in Thousands |  | 1 Months Ended | 12 Months Ended
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Nov. 11, 2014 MXN ($) | Nov. 30, 2018 MXN ($) | Nov. 30, 2017 MXN ($) | Oct. 31, 2016 MXN ($) | Apr. 30, 2016 MXN ($) | Nov. 30, 2014 MXN ($) | Dec. 31, 2018 EquityInstruments shares | Dec. 31, 2017 EquityInstruments shares | Dec. 31, 2016 EquityInstruments shares
Share purchase plan |  |  |  |  |  |  |  |  |
Forfeited during the year |  |  |  |  |  |  | (121,451) |  |
Share purchase plan |  |  |  |  |  |  |  |  |
Share purchase plan |  |  |  |  |  |  |  |  |
Special bonus granted | $ |  |  |  |  |  | $ 10,831 |  |  |
Special bonus net of withheld taxes | $ | $ 7,059 |  |  |  |  |  |  |  |
Cost of extensions to LTIP approved | $ |  | $ 63,961 | $ 15,765 | $ 11,599 | $ 14,532 |  |  |  |
Cost of extensions net of withheld taxes | $ |  | $ 41,590 | $ 10,108 | $ 7,559 | $ 9,466 |  |  |  |
Outstanding at beginning of the year |  |  |  |  |  |  | 820,088 | 618,048 | 617,001
Purchased during the year | shares |  |  |  |  |  |  | 3,208,115 | 547,310 | 513,002
Exercised/vested during the year |  |  |  |  |  |  | (353,457) | (345,270) | (425,536)
Forfeited during the year |  |  |  |  |  |  | (121,451) |  | (86,419)
Outstanding at end of the year |  |  |  |  |  |  | 3,553,295 | 820,088 | 618,048

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- Definition The number of other equity instruments (ie other than share options) exercised or vested in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 2 -IssueDate 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + 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 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + 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 2018-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_45&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The amount of additional cost incurred net of withheld taxes in share based payment arrangement. + References No definition available. + Details
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