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Intangible Assets and Goodwill, Net - Summary of intangible assets and goodwill (Details) - MXN ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | $ 42,724,218 | $ 43,328,954 |
Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 15,166,067 | 15,166,067 | $ 15,166,067
Goodwill |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 14,113,626 | 14,113,626 | 14,113,626
Intangible Assets with Finite Useful Lives |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 13,409,283 | 13,873,817 |
Intangible Assets with Finite Useful Lives | Trademarks |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 255,782 | 228,510 |
Intangible Assets with Finite Useful Lives | Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 110,701 | 221,402 |
Intangible Assets with Finite Useful Lives | Licenses and software |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 4,692,574 | 4,015,219 |
Intangible Assets with Finite Useful Lives | Subscriber lists |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 1,546,264 | 2,150,433 |
Intangible Assets with Finite Useful Lives | Payments for renewal of concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 5,825,559 | 5,821,828 |
Intangible Assets with Finite Useful Lives | Other intangible assets |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 978,403 | 1,436,425 |
Intangible Assets with Indefinite Useful Lives |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 29,314,935 | 29,455,137 |
Intangible Assets with Indefinite Useful Lives | Trademarks |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 35,242 | 175,444 |
Intangible Assets with Indefinite Useful Lives | Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 15,166,067 | 15,166,067 |
Intangible Assets with Indefinite Useful Lives | Goodwill |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 14,113,626 | 14,113,626 |
Cost |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 65,034,704 | 62,798,367 |
Cost | Intangible Assets with Finite Useful Lives |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 35,719,769 | 33,343,230 | 30,389,457
Cost | Intangible Assets with Finite Useful Lives | Trademarks |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 2,227,096 | 2,127,697 | 1,891,306
Cost | Intangible Assets with Finite Useful Lives | Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 553,505 | 553,505 | 553,505
Cost | Intangible Assets with Finite Useful Lives | Licenses and software |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 13,139,480 | 10,858,388 | 9,065,582
Cost | Intangible Assets with Finite Useful Lives | Subscriber lists |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 8,804,334 | 8,782,852 |
Cost | Intangible Assets with Finite Useful Lives | Payments for renewal of concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 5,825,559 | 5,821,828 | 5,993,891
Cost | Intangible Assets with Finite Useful Lives | Other intangible assets |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 5,169,795 | 5,198,960 | 4,099,750
Cost | Intangible Assets with Indefinite Useful Lives |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 29,314,935 | 29,455,137 | 29,759,102
Cost | Intangible Assets with Indefinite Useful Lives | Trademarks |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 35,242 | 175,444 | 479,409
Cost | Intangible Assets with Indefinite Useful Lives | Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 15,166,067 | 15,166,067 | 15,166,067
Cost | Intangible Assets with Indefinite Useful Lives | Goodwill |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | 14,113,626 | 14,113,626 | 14,113,626
Accumulated Amortisation |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (22,310,486) | (19,469,413) |
Accumulated Amortisation | Intangible Assets with Finite Useful Lives |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (22,310,486) | (19,469,413) | (17,085,043)
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Trademarks |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (1,971,314) | (1,899,187) | (1,569,786)
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (442,804) | (332,103) | (221,402)
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Licenses and software |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (8,446,906) | (6,843,169) | (5,934,647)
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Subscriber lists |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | (7,258,070) | (6,632,419) |
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Payments for renewal of concessions |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net |  |  | (15,454)
Accumulated Amortisation | Intangible Assets with Finite Useful Lives | Other intangible assets |  |  |
Summary of intangible assets and goodwill |  |  |
Intangible assets and goodwill, net | $ (4,191,392) | $ (3,762,535) | $ (3,235,503)

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