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v3.22.1

Segment information: Additional information (Details) - location | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Operating segments: |  |  |
Number of airports |  | 9 |
Aeropuerto de Cancun, S. A. de C. V. |  |  |
Operating segments: |  |  |
Proportion of interest in subsidiary |  | 100.00% | 100.00%
Airplan |  |  |
Operating segments: |  |  |
Proportion of interest in subsidiary |  | 100.00% |
Aerostar |  |  |
Operating segments: |  |  |
Proportion of interest in subsidiary | 60.00% | 60.00% |

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