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v3.19.1

Intangible assets, airport concessions and goodwill - Net: (Details) $ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 MXN ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 MXN ($) | Dec. 31, 2017 USD ($)
Intangible assets and goodwill |  | $ 50,353,003 |  | $ 636,527 |  |  | $ 20,284,126 |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill |  | (649,928) | [1] | 935,774 | [1] | $ 3,665 | (4,393,663) | [2]
Acquisitions through business combinations, intangible assets and goodwill |  |  |  |  |  |  | 6,053,820 |
Increase (decrease) through net exchange differences, intangible assets and goodwill |  | (116,753) |  | 336,860 |  | 840,330 | 140,951 |
Disposals and Transfer intangible assets and goodwill |  |  |  | (900,805) |  |  |  |
Intangible assets and goodwill |  | 49,586,322 |  | 671,496 |  | 50,353,003 | 636,527 |
Gross carrying amount [member] |  |  |  |  |  |  |  |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill |  | 29,820 |  |  |  | (5,404) |  |
Accumulated impairment [member] |  |  |  |  |  |  |  |
Intangible assets and goodwill |  |  |  | (8,703,731) |  |  | (7,560,520) |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill | [2] |  |  |  |  |  | (1,143,211) |
Intangible assets and goodwill |  |  |  |  |  |  | (8,703,731) |
Concessions [Member] | Gross carrying amount [member] |  |  |  |  |  |  |  |
Intangible assets and goodwill |  | 50,060,063 |  |  |  | 27,639,119 |  |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill |  | 105,512 |  |  |  | 1,449,729 |  |
Acquisitions through business combinations, intangible assets and goodwill |  |  |  |  |  | 20,487,170 |  |
Increase (decrease) through net exchange differences, intangible assets and goodwill |  | (468,600) |  |  |  | 484,045 |  |
Disposals and Transfer intangible assets and goodwill |  | 900,805 |  |  |  |  |  |
Intangible assets and goodwill |  | $ 49,961,253 |  |  |  | $ 50,060,063 |  |
Licences and franchises [member] | Gross carrying amount [member] |  |  |  |  |  |  |  |
Intangible assets and goodwill |  |  |  | 224,442 |  |  | 205,527 |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill |  |  |  | 25,229 | [1] |  | 18,915 | [2]
Intangible assets and goodwill |  |  |  | 249,671 |  |  | 224,442 |
Goodwill [member] |  |  |  |  |  |  |  |
Intangible assets and goodwill |  |  |  | (8,703,731) |  |  |  |
Additions Other Than Through Business Combination Intangible Assets Other Than Goodwill |  |  |  | (1,716,443) | [1] |  | (4,719,096) | [2]
Increase (decrease) through net exchange differences, intangible assets and goodwill |  |  |  | 25,080 |  |  |  |
Intangible assets and goodwill |  |  |  | (10,395,094) |  |  | (8,703,731) |
Goodwill [member] | Gross carrying amount [member] |  |  |  |  |  |  |  |
Intangible assets and goodwill |  |  |  | 7,296,554 |  |  |  |
Acquisitions through business combinations, intangible assets and goodwill |  |  |  |  |  |  | 7,081,220 |
Increase (decrease) through net exchange differences, intangible assets and goodwill |  |  |  | (10,093) |  |  | 2,115,334 |
Intangible assets and goodwill |  |  |  | $ 2,567,365 |  |  | $ 7,296,554 |
[1] | The most significant additions made in 2018 are a) improvements to the facilities at terminal buildings 3 and 4 at the Cancún Airport; b) construction of the federal inspection station and outfitting for operations at the LMM Airport and c) expansion to the national and international passenger terminal area, expansion of the international apron, advances in the construction of the cargo terminal at the Rionegro airport and extension of the passenger terminal and construction of the service center at Quibdó.
[2] | The most significant additions includes: a) Improvements in the installation of the terminal 3 building at Cancún Airport; b) Construction of the new terminal 4 building at Cancún Airport; c) Supply and installation of passenger boarding bridges in the terminals 3 and 4 buildings; d) Expansion of the commercial platform of the terminal 3 building; e) Construction of earth fills and pavement for the terminal 4 platform, and f) Construction of wheel treads, connector, and head rests in Cancún Airport.

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