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v3.19.1

Share-based payments - Vesting schedule of SARs (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2018 MXN ($) EquityInstruments | Dec. 31, 2017 MXN ($) EquityInstruments | Dec. 31, 2016 MXN ($) EquityInstruments
Share-based payments |  |  |
Forfeited during the year | 121,451 |  |
SARs - cash settled |  |  |
Share-based payments |  |  |
Shares outstanding | 2,106,586 |  |
Forfeited during the year | 484,656 | 145,769 | 0
Cash payment related to key employees related to SARs plan | $ | $ 0 | $ 6,021 | $ 31,261
Vesting / Exercisable within one year | SARs - cash settled |  |  |
Share-based payments |  |  |
Shares outstanding | 1,348,777 |  |
Vesting / Exercisable within two years | SARs - cash settled |  |  |
Share-based payments |  |  |
Shares outstanding | 757,809 |  |

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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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- 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 cash payment to key employees related to SARs plan. + References No definition available. + Details
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- Details
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