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Revenue from Contracts with Customers: (Details 1) $ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2018 MXN ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 MXN ($) | Dec. 31, 2016 MXN ($)
Non regulated service revenue from contracts with customers [Abstract] |  |  |  |  |  |  |  |
Access fees on non-permanent ground transportation |  |  |  | $ 57,885 |  |  |  |
Car parking and related access fees |  |  |  | $ 298,536 |  |  |  |
Total non-regulated services | [1] | $ 5,251,932 |  |  | $ 4,001,771 |  | $ 2,874,000 |
Construction services |  | 312,375 |  |  | 187,294 |  |  |
Total revenue |  | 15,410,241 |  |  | 12,589,818 |  | 9,753,491 |
Regulated Services [Member] |  |  |  |  |  |  |  |
Regulated transport revenue from contract with clients [Abstract] |  |  |  |  |  |  |  |
Revenue From Passengers fees | [2] | 6,547,645 |  |  | 4,908,716 |  | 3,589,215 |
Revenue From Landing fees | [2] | 1,047,687 |  |  | 593,557 |  | 279,008 |
Revenue From Platform | [2] | 413,129 |  |  | 329,835 |  | 237,839 |
Revenue From Seurity services | [2] | 91,996 |  |  | 72,312 |  | 67,172 |
Revenue From Baggage inspection fees | [2] | 268,940 |  |  | 223,847 |  | 222,995 |
Revenue From Passengers walkway | [2] | 509,440 |  |  | 300,847 |  | 75,869 |
Revenue From Passengers documentation counters | [2] | 18,152 |  |  | 15,650 |  | 14,745 |
Revenue From Other airport services | [2] | 325,546 |  |  | 299,067 |  | 275,692 |
Revenue from Regulated Services |  | 9,222,535 | [2] |  | 6,743,831 | [1],[3] | 4,762,535 | [2]
Non-Regulated Services [Member] |  |  |  |  |  |  |  |
Non regulated service revenue from contracts with customers [Abstract] |  |  |  |  |  |  |  |
Retail stores |  | 621,850 |  |  |  |  |  |
Access fees on non-permanent ground transportation |  | 57,885 |  |  |  |  |  |
Car parking and related access fees |  | 298,536 |  |  |  |  |  |
Other services |  | 151,952 |  |  | 124,241 |  | 101,457 |
Non regulated service revenue from contracts with customers |  | 1,130,223 |  |  | 124,241 |  | 101,457 |
Commercial services |  | 4,121,709 |  |  | 3,877,530 |  | 2,772,543 |
Construction Services [Member] |  |  |  |  |  |  |  |
Non regulated service revenue from contracts with customers [Abstract] |  |  |  |  |  |  |  |
Construction services |  | $ 935,774 |  |  | $ 1,844,216 |  | $ 2,116,954 |
[1] | This line item in the consolidated statement of income (non-aeronautical services) includes complementary and airport services totaling Ps. 230,343, Ps.259,612 and Ps.279,625 for the 2016, 2017 and 2018 periods, respectively.
[2] | This includes Aerostar regulated income of Ps.939,042 and Ps.1,700,859 for 2017 and 2018, respectively, Ps.225,693 and Ps.1,276,506 for Airplan in the same period. The foregoing is as from inclusion in the Company’s consolidation going back to June 1, and October 19, 2017, respectively.
[3] | 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.

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