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Summary of the main accounting policies: (Tables) | 12 Months Ended
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Dec. 31, 2023
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
ASUR Dominicana, LLC. (*) | ​ | 100 | % | Commercial
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 Cancún Airport.
Schedule of condensed financial information of Aerostar | As of December 31, 2021, 2022 and 2023, the condensed financial information of Aerostar, where there is a significant non-controlling interest, is presented as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December, 31
​ |  | 2021 |  | 2022 |  | 2023
Condensed statement of financial position | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents | ​ | Ps. | 2,295,087 | ​ | Ps. | 2,334,403 | ​ | Ps. | 1,518,454
Restricted cash | ​ |  | 123,081 | ​ | ​ | 1,272,106 | ​ | ​ | 1,520,581
Other current assets | ​ |  | 183,284 | ​ | ​ | 528,297 | ​ | ​ | 165,822
Total current assets | ​ |  | 2,601,452 | ​ | ​ | 4,134,806 | ​ | ​ | 3,204,857
Financial liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current liabilities | ​ | ​ | (804,548) | ​ | ​ | (1,184,023) | ​ | ​ | (1,033,248)
Working capital | ​ |  | 1,796,904 | ​ | ​ | 2,950,783 | ​ | ​ | 2,171,609
Land, furniture and equipment | ​ |  | 126,494 | ​ | ​ | 115,798 | ​ | ​ | 123,796
Intangible assets, airport concessions - Net | ​ |  | 13,656,912 | ​ | ​ | 12,920,453 | ​ | ​ | 11,203,531
Other long term assets | ​ |  | 64,442 | ​ | ​ | 90,777 | ​ | ​ | 83,208
Long term debt | ​ |  | (6,952,068) | ​ | ​ | (9,891,961) | ​ | ​ | (8,404,199)
Other long term liabilities | ​ |  | (19,378) | ​ | ​ | (18,265) | ​ | ​ | (14,295)
Deferred income tax - Net | ​ |  | (518,578) | ​ | ​ | (547,480) | ​ | ​ | (523,262)
Shareholders’ equity | ​ | Ps. | 8,154,728 | ​ | Ps. | 5,620,105 | ​ | Ps. | 4,640,388
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December, 31
​ |  | 2021 |  | 2022 |  | 2023
Condensed statements of comprehensive income | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue | ​ | Ps. | 3,652,835 | ​ | Ps. | 4,110,028 | ​ | Ps. | 4,174,329
Operating cost and expenses | ​ |  | (1,939,555) | ​ | ​ | (2,128,925) | ​ | ​ | (2,390,264)
Other income | ​ |  | ​ | ​ | ​ | 346,232 | ​ | ​ | ​
Comprehensive financial cost - Net | ​ |  | (453,326) | ​ | ​ | (459,471) | ​ | ​ | (412,145)
Net income tax | ​ |  | (57,529) | ​ | ​ | (59,618) | ​ | ​ | (52,486)
Net income for the year | ​ |  | 1,202,425 | ​ | ​ | 1,808,246 | ​ | ​ | 1,319,434
Foreign currency translation | ​ |  | (207,132) | ​ | ​ | (95,881) | ​ | ​ | (818,522)
Total comprehensive income | ​ | Ps. | 995,293 | ​ | Ps. | 1,712,365 | ​ | Ps. | 500,912
Schedule of percentage of depreciation land, furniture and equipment | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​
​ |  | 2022 |  | 2023 | ​
​ | ​ | ​ | ​ | ​ | ​
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 |  | 25 | years
ODC Mexico |  | 25 | years
Commercial Rights of Aerostar |  | 29 | years
Commercial Rights of Airplan |  | 9 | years

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