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Revenue from Contracts with Customers: Decrease in passenger traffic as a result of COVID-19 - (Details) - MXN ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Aeronautical services revenue | $ 5,412,418 | $ 9,596,975 | $ 8,942,910
Non aeronautical services revenue | 3,555,227 | 5,988,470 | $ 5,531,557
Total without construction revenue | $ 8,967,645 | 15,585,445 |
Change % compared to 2019, Total aeronautical revenue | (43.60%) |  |
Change % compared to 2019, Total non-aeronautical revenue | (40.63%) |  |
Change % compared to 2019, Total without construction revenue | (42.46%) |  |
Mexico |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Aeronautical services revenue | $ 3,115,335 | 6,334,890 |
Non aeronautical services revenue | $ 2,517,816 | 4,380,821 |
Change % compared to 2019, Total aeronautical revenue | (50.82%) |  |
Change % compared to 2019, Total non-aeronautical revenue | (42.53%) |  |
Puerto Rico (Aerostar) |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Aeronautical services revenue | $ 1,808,102 | 1,870,428 |
Non aeronautical services revenue | $ 740,450 | 1,100,573 |
Change % compared to 2019, Total aeronautical revenue | (3.33%) |  |
Change % compared to 2019, Total non-aeronautical revenue | (32.72%) |  |
Colombia (Airplan) |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |
Aeronautical services revenue | $ 488,981 | 1,391,657 |
Non aeronautical services revenue | $ 296,961 | $ 507,076 |
Change % compared to 2019, Total aeronautical revenue | (64.86%) |  |
Change % compared to 2019, Total non-aeronautical revenue | (41.44%) |  |

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- Definition Percentage of decrease in aeronautical income due to COVID-19. + References No definition available. + Details
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- Definition Percentage of decrease in consolidated income due to COVID-19. + References No definition available. + Details
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