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Intangible Assets and Goodwill, Net - Future amortization expense of trademarks (Details) - MXN ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2015 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  | $ 42,255,881 | $ 42,724,218 |
Percentage of increasing in discount rate |  | 2.80% |  |
Decrease in long term growth rate |  | 2.00% |  |
Change In Basis Points of Increasing In Discount Rate |  | 0.30% |  |
Change In Basis Points of Decreasing In Discount Rate |  | 0.10% |  |
Concessions |  |  |  |
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  | $ 15,166,067 | 15,166,067 | $ 15,166,067
Intangible Assets with Finite Useful Lives |  |  |  |
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  | 13,017,915 | 13,409,283 |
Intangible Assets with Finite Useful Lives | Trademarks with finite useful lives |  |  |  |
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  | 183,654 | 255,782 |
Estimated useful life (in years) | 4 years |  |  |
Intangible Assets with Finite Useful Lives | Concessions |  |  |  |
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  |  | 110,701 |
Amortization |  | 110,701 | $ 110,701 |
Intangible Assets with Finite Useful Lives | Concessions | 2021 |  |  |  |
Intangible Assets and Goodwill, Net |  |  |  |
Intangible assets and goodwill, net |  | $ 553,505 |  |

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