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Overview: (Details Textual) - MXN ($) $ in Thousands | 1 Months Ended | 5 Months Ended | 7 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Dec. 31, 2017 | May 26, 2017 | Apr. 30, 2017 | May 26, 2017 | Dec. 31, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Oct. 19, 2017
Other comprehensive income, net of tax, exchange differences on translation |  |  |  |  |  |  | $ 315,021 |  |  |
Copyrights, patents and other industrial property rights, service and operating rights |  | $ 6,053,820 |  |  |  | $ 6,053,820 | 6,053,820 |  |  |
Deferred income tax resulting from the comparison of the fair values and the book value |  |  |  |  |  |  | 605,382 |  |  |
Goodwill expected to be deductible for tax purposes |  | 5,606,265 |  |  |  | 5,606,265 | 5,606,265 |  |  |
Amortisation, intangible assets other than goodwill |  |  |  |  |  |  | $ 98,780 |  |  |
Non-controlling interest in acquiree recognised at acquisition date |  |  |  |  |  |  |  |  |  | $ 310,827
Proportion of voting rights held by non-controlling interests |  |  |  |  |  |  | 100.00% |  |  |
Aerostar Airport Holdings, LLC [Member] |  |  |  |  |  |  |  |  |  |
Other comprehensive income, net of tax, exchange differences on translation |  |  |  |  | $ (475,233) |  |  | $ 800,692 | $ 545,514 |
Proportion of ownership interest in joint venture |  |  | 50.00% |  |  |  | 60.00% |  |  |
Aerostar [Member] |  |  |  |  |  |  |  |  |  |
Investments in subsidiaries |  |  | $ 7,877,756 |  | 7,877,756 |  |  |  |  |
Carrying value of investments |  | 2,353,040 |  |  |  | 2,353,040 | $ 2,353,040 |  |  |
Gain on fair value adjustments of investments |  |  |  |  |  |  | 5,524,716 |  |  |
Other comprehensive income, net of tax, exchange differences on translation |  |  |  |  |  | 254,110 | 655,515 |  |  |
Goodwill expected to be deductible for tax purposes |  |  | 5,606,265 |  | 5,606,265 |  |  |  |  |
Non-controlling interest in acquiree recognised at acquisition date |  | 6,302,205 | 6,302,205 |  | 6,302,205 | 6,302,205 | 6,302,205 |  |  |
Business combination pro forma revenue |  |  |  |  |  |  | 1,549,099 |  |  |
Cash transferred |  |  | 726,628 |  | 726,628 |  |  |  |  |
Other tangible or intangible assets transferred |  |  | $ 848,923 |  | $ 848,923 |  |  |  |  |
Business combination pro forma net income |  |  |  |  |  |  | 127,042 |  |  |
Airplan [Member] |  |  |  |  |  |  |  |  |  |
Goodwill expected to be deductible for tax purposes |  | $ 1,474,955 |  |  |  | $ 1,474,955 | 1,474,955 |  |  | $ 1,474,955
Business combination pro forma revenue |  |  |  |  |  |  | 2,640,493 |  |  |
Percentage of voting equity interests acquired |  |  |  |  |  |  |  |  |  | 92.42%
Business combination pro forma net income |  |  |  |  |  |  | $ 231,130 |  |  |
Investing Public [member] |  |  |  |  |  |  |  |  |  |
Percentage of Outstanding Capital Stock |  |  |  |  |  |  | 67.46% | 67.46% | 67.46% |
Inversiones y Tecnicas Aeroportuarias [member] |  |  |  |  |  |  |  |  |  |
Percentage of Outstanding Capital Stock |  |  |  |  |  |  | 7.65% | 7.65% | 7.65% |
Servicios Estrategia Patrimonial [member] |  |  |  |  |  |  |  |  |  |
Percentage of Outstanding Capital Stock |  |  |  |  |  |  | 7.12% | 7.12% | 7.12% |
Agrupacion Aeroportuaria Internacional III [member] |  |  |  |  |  |  |  |  |  |
Percentage of Outstanding Capital Stock |  |  |  |  |  |  | 5.46% | 5.46% | 5.46% |
Remer Soluciones a la Inversion [member] |  |  |  |  |  |  |  |  |  |
Percentage of Outstanding Capital Stock |  |  |  |  |  |  | 12.31% | 12.31% | 12.31% |
Caribbean Logistic, S. A. de C. V., [member] |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 95.00% | 95.00% |  |
Cargo RF, S. A. de C. V [member] |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 95.00% | 95.00% |  |
Cancun Airport Services, S. A. de C. V. [member] |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary |  |  |  |  |  |  | 95.00% | 95.00% |  |
Aeropuerto de Cancún, S. A. de C. V. [Member] |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in subsidiary | [1],[2] |  |  |  |  |  | 100.00% | 100.00% |  |
Proportion of ownership interest in joint venture |  |  |  | 50.00% |  |  | 60.00% |  |  |
Aeropuerto de Cancún, S. A. de C. V. [Member] | Aerostar Airport Holdings, LLC [Member] |  |  |  |  |  |  |  |  |  |
Percentage of voting equity interests acquired |  | 60.00% |  | 50.00% |  | 60.00% | 60.00% |  |  |
Proportion of ownership interest in joint venture |  | 60.00% |  | 50.00% |  |  |  |  |  |
[1] | Aeropuerto de Cancún, S. A. de C. V. acquired on October 19, 2017 a 92.42% equity interest in Sociedad Operadora de Aeropuertos Centro Norte, S. A. (Airplan), Company that holds the concession for the administration, operation, commercial exploitation, adaptation, modernization and maintenance of the Enrique Olaya Herrera in Medellín, José María Córdoba in Rionegro, El Caraño in Quibdó, Los Garzones in Montería, Antonio Roldán Betancourt in Carepa and Las Brujas in Corozal airports, and from that date Airplan’s results have been incorporated line-by-line in the Company’s and Cancún Aiport’s financial statements.
[2] | Cancún held a 50% stake in Aerostar until May 26, 2017, which was accounted as a joint venture. See Note 9. As of May 26, 2017, the Cancún Airport acquired an additional 10% equity interest in Aerostar. As a result of this acquisition, the Company has a 60% shareholding and now controls Aerostar, therefore Aerostar is consolidated in the Company’s financial statements.

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