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Summary of the main accounting policies: (Tables) | 12 Months Ended
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Dec. 31, 2021
Summary of the main accounting policies: |
Schedule of consolidated subsidiaries | ​
​ | ​ | ​ | ​ | ​
​ |  | Shareholding |  | ​
​ | ​ | percentage (%) | ​ | Main activity
Aeropuerto de Cancún, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Cozumel, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Mérida, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Huatulco, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Oaxaca, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Veracruz, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Villahermosa, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Tapachula, S. A. de C. V. |  | 100 | % | Airport services
Aeropuerto de Minatitlán, S. A. de C. V. |  | 100 | % | Airport services
Cancun Airport Services, S. A. de C. V. (*) |  | 100 | % | Airport services
Aerostar Airport Holdings, LLC | ​ | 60 | % | Airport services
Sociedad Operadora de Aeropuertos Centro Norte, S.A. | ​ | 100 | % | Airport services
RH Asur, S. A. de C. V. |  | 100 | % | Administrative services
Servicios Aeroportuarios del Sureste, S. A. de C. V. |  | 100 | % | Administrative services
Asur FBO, S. A. de C. V. (*) |  | 100 | % | Administrative services
Caribbean Logistics, S. A. de C. V. (*) |  | 100 | % | Cargo services
Cargo RF, S. A. de C. V. (*) |  | 100 | % | Cargo services
(*) These subsidiaries sub-consolidate at the Cancún Airport.
Schedule of condensed financial information of Aerostar | As of December 31, 2019, 2020 and 2021, the condensed financial information of Aerostar, where there is a significant non-controlling interest, is presented as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December, 31
​ |  | 2019 |  | 2020 |  | 2021
Condensed statement of financial position | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents | ​ | Ps. | 698,466 | ​ | Ps. | 804,634 | ​ | Ps. | 2,295,087
Restricted cash and cash equivalents | ​ |  | 165,622 | ​ |  | 5,055 | ​ | ​ | 123,081
Other current assets | ​ |  | 133,992 | ​ |  | 566,031 | ​ | ​ | 183,284
Total current assets | ​ |  | 998,080 | ​ |  | 1,375,720 | ​ | ​ | 2,601,452
Financial liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current liabilities | ​ | ​ | (672,943) | ​ | ​ | (606,433) | ​ | ​ | (804,548)
Working capital | ​ |  | 325,137 | ​ |  | 769,287 | ​ | ​ | 1,796,904
Land, furniture and equipment | ​ |  | 160,186 | ​ |  | 151,971 | ​ | ​ | 126,494
Intangible assets, airport concessions - Net | ​ |  | 12,956,965 | ​ |  | 13,535,370 | ​ | ​ | 13,656,912
Other long term assets | ​ |  | 16,759 | ​ |  | 32,578 | ​ | ​ | 64,442
Long term debt | ​ |  | (6,799,941) | ​ |  | (7,171,278) | ​ | ​ | (6,952,068)
Accounts payable to the Company | ​ |  | (372,798) | ​ |  | (104,065) | ​ | ​ | ​
Other long term liabilities | ​ |  | (19,783) | ​ |  | (19,864) | ​ | ​ | (19,378)
Deferred income tax - Net | ​ |  | (371,984) | ​ |  | (448,829) | ​ | ​ | (518,578)
Shareholders’ equity | ​ | Ps. | 5,894,541 | ​ | Ps. | 6,745,170 | ​ | Ps. | 8,154,728
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December, 31
​ |  | 2019 |  | 2020 |  | 2021
Condensed statements of comprehensive income | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue | ​ | Ps. | 3,306,149 | ​ | Ps. | 2,902,238 | ​ | Ps. | 3,652,835
Operating cost and expenses | ​ |  | (2,270,055) | ​ |  | (1,956,081) | ​ | ​ | (1,939,555)
Other income | ​ |  | 204,074 | ​ |  | 158,906 | ​ | ​ | ​
Comprehensive financial cost - Net | ​ |  | (485,037) | ​ |  | (495,443) | ​ | ​ | (453,326)
Deferred income tax | ​ |  | (55,781) | ​ |  | (60,684) | ​ | ​ | (57,529)
Net income for the year | ​ |  | 699,350 | ​ |  | 548,936 | ​ | ​ | 1,202,425
Foreign currency translation | ​ |  | (229,314) | ​ |  | (301,695) | ​ | ​ | (207,132)
Total comprehensive income | ​ | Ps. | 470,036 | ​ | Ps. | 247,241 | ​ | Ps. | 995,293
Schedule or useful lives land, furniture and equipment | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ |  | 2020 |  | 2021 | ​
​ | ​ | ​ | ​ | ​ | ​
Furniture equipment |  | 10 to 20 | % | 10 to 20 | %
Machinery |  | 10 to 20 | % | 10 to 20 | %
Computer equipment |  | 20 to 33 | % | 20 to 33 | %
Transportation equipment |  | 20 to 25 | % | 20 to 25 | %
Improvements to leased premises |  | 10 | % | 10 | %
Schedule of useful lives licenses and commercial direct operation | ​
​ | ​ | ​ | ​
Licenses Mexico |  | 27 | years
ODC Mexico |  | 27 | years
Commercial Rights of Aerostar |  | 31 | years
Commercial Rights of Airplan |  | 11 | years

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