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Revenue from Contracts with Customers: Additional information (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 USD ($) | Dec. 31, 2020 MXN ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2019 MXN ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2018 MXN ($) | Dec. 31, 2013 USD ($) | Dec. 31, 2013 MXN ($)
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Prompt payment discount |  | $ 44,561,000 |  | $ 47,374,000 |  | $ 45,293,000 |  |
Non-aeronautical services |  | 3,555,227,000 |  | 5,988,470,000 |  | 5,531,557,000 |  |
Operating lease income |  | 1,931,965,000 |  | 3,435,381,000 |  | 3,371,630,000 |  |
Fixed lease income |  | 612,509,000 |  | 830,288,000 |  | 750,079,000 |  |
Aeronautical services revenue |  | 5,412,418,000 |  | 9,596,975,000 |  | 8,942,910,000 |  |
Revenue from rendering of transport services |  | 225,340,000 |  | 293,256,000 |  | 279,625,000 |  |
Construction services |  | 3,657,086,000 |  | 1,236,193,000 |  | 935,774,000 |  |
Revenue from construction contracts |  | 3,657,086,000 |  | 1,236,193,000 |  | 935,774,000 |  |
Annual contributions |  | 5,412,418,000 |  | 9,596,975,000 |  | 8,942,910,000 |  |
Aerostar |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Aeronautical services revenue | $ 64,495 | $ 1,391,462,000 | $ 63,143 | 1,216,134,000 | $ 62,000 | 1,249,254,000 |  |
Term of Use Agreement | 15 years | 15 years |  |  |  |  |  |
Annual contributions | $ 64,495 | $ 1,391,462,000 | $ 63,143 | 1,216,134,000 | $ 62,000 | 1,249,254,000 |  |
Mexico |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Aeronautical services revenue |  | 3,340,674,000 |  | 6,628,146,000 |  | 6,245,170,000 |  |
Construction services |  | 3,296,482,000 |  | 725,047,000 |  | 263,395,000 |  |
Revenue from construction contracts |  | 3,296,482,000 |  | 725,047,000 |  | 263,395,000 |  |
Annual contributions |  | 3,340,674,000 |  | 6,628,146,000 |  | 6,245,170,000 |  |
Notes received pledged |  | 185,140,000 |  |  |  |  |  |
Puerto Rico (Aerostar) |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Construction services |  | 353,686,000 |  | 335,148,000 |  | 360,004,000 |  |
Revenue from construction contracts |  | 353,686,000 |  | 335,148,000 |  | 360,004,000 |  |
Colombia (Airplan) |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Construction services |  | 6,918,000 |  | 175,998,000 |  | 312,375.000 |  |
Revenue from construction contracts |  | 6,918,000 |  | 175,998,000 |  | 312,375.000 |  |
Notes received pledged |  | 60,617,000 |  |  |  |  |  |
Airplan |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Aeronautical services revenue |  | 488,981,000 |  | 1,391,657,000 |  | 1,276,506,000 |  |
Annual contributions |  | 488,981,000 |  | 1,391,657,000 |  | 1,276,506,000 |  |
Aerostar |  |  |  |  |  |  |  |
Disclosure of disaggregation of revenue from contracts with customers [line items] |  |  |  |  |  |  |  |
Aeronautical services revenue | 62,000 | 1,808,102,000 |  | 1,870,427,000 |  | 1,700,859,000 | $ 62,000 | $ 1,235,982,000
Annual contributions | $ 62,000 | $ 1,808,102,000 |  | $ 1,870,427,000 |  | $ 1,700,859,000 | $ 62,000 | $ 1,235,982,000

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