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Land, furniture and equipment - Net: (Details Textual) $ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2017 MXN ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 MXN ($) | Dec. 31, 2015 MXN ($)
Depreciation expense | $ 1,166,114 |  | $ 529,660 | $ 468,996
Aerostar [Member] |  |  |  |
Depreciation expense | 20,697 |  |  |
Airplan [Member] |  |  |  |
Depreciation expense | $ 175 |  |  |
Land, furniture and equipment |  |  |  |
Depreciation expense |  | $ 22,903 | $ 3,822 | $ 4,006

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- Definition The amount of depreciation expense. Depreciation is the systematic allocation of depreciable amounts of tangible assets over their useful lives. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_112_c&doctype=Standard -URIDate 2017-03-09 + Details
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Period Type: | duration

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- Details
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- Details
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- Details
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