v3.26.1
Intangible Assets, Net and Goodwill - Summary of intangible assets and goodwill (Details) - MXN ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Summary of intangible assets and goodwill      
Intangible assets, net $ 38,368,433 $ 38,927,089  
Intangible Assets with Finite Useful Lives      
Summary of intangible assets and goodwill      
Intangible assets, net 9,810,582 10,369,238  
Intangible Assets with Finite Useful Lives | Licenses and Software      
Summary of intangible assets and goodwill      
Intangible assets, net 4,552,797 4,604,123  
Intangible Assets with Finite Useful Lives | Subscriber lists      
Summary of intangible assets and goodwill      
Intangible assets, net 7,651 195,307  
Intangible Assets with Finite Useful Lives | Payments for concessions      
Summary of intangible assets and goodwill      
Intangible assets, net 4,673,696 4,961,363  
Intangible Assets with Finite Useful Lives | Other intangible assets      
Summary of intangible assets and goodwill      
Intangible assets, net 576,438 608,445  
Intangible Assets with Indefinite Useful Lives      
Summary of intangible assets and goodwill      
Intangible assets, net 28,557,851 28,557,851  
Intangible Assets with Indefinite Useful Lives | Trademarks with finite useful lives      
Summary of intangible assets and goodwill      
Intangible assets, net 32,828 32,828  
Intangible Assets with Indefinite Useful Lives | Concessions      
Summary of intangible assets and goodwill      
Intangible assets, net 15,070,025 15,070,025 $ 15,166,067
Intangible Assets with Indefinite Useful Lives | Goodwill      
Summary of intangible assets and goodwill      
Intangible assets, net 13,454,998 13,454,998 13,904,998
Cost      
Summary of intangible assets and goodwill      
Intangible assets, net 70,015,521 68,918,302  
Cost | Intangible Assets with Finite Useful Lives      
Summary of intangible assets and goodwill      
Intangible assets, net 41,457,670 40,360,451 37,510,413
Cost | Intangible Assets with Finite Useful Lives | Trademarks with finite useful lives      
Summary of intangible assets and goodwill      
Intangible assets, net 2,245,835 2,245,835 2,236,012
Cost | Intangible Assets with Finite Useful Lives | Licenses and Software      
Summary of intangible assets and goodwill      
Intangible assets, net 22,629,288 21,320,603 16,990,167
Cost | Intangible Assets with Finite Useful Lives | Subscriber lists      
Summary of intangible assets and goodwill      
Intangible assets, net 8,392,469 8,663,463 8,779,649
Cost | Intangible Assets with Finite Useful Lives | Payments for concessions      
Summary of intangible assets and goodwill      
Intangible assets, net 5,824,365 5,824,365 5,824,365
Cost | Intangible Assets with Finite Useful Lives | Other intangible assets      
Summary of intangible assets and goodwill      
Intangible assets, net 2,365,713 2,306,185 3,680,220
Cost | Intangible Assets with Indefinite Useful Lives      
Summary of intangible assets and goodwill      
Intangible assets, net 28,557,851 28,557,851 29,103,893
Cost | Intangible Assets with Indefinite Useful Lives | Trademarks with finite useful lives      
Summary of intangible assets and goodwill      
Intangible assets, net 32,828 32,828 32,828
Cost | Intangible Assets with Indefinite Useful Lives | Concessions      
Summary of intangible assets and goodwill      
Intangible assets, net 15,070,025 15,070,025 15,166,067
Cost | Intangible Assets with Indefinite Useful Lives | Goodwill      
Summary of intangible assets and goodwill      
Intangible assets, net 13,454,998 13,454,998 13,904,998
Accumulated Amortization      
Summary of intangible assets and goodwill      
Intangible assets, net (31,647,088) (29,991,213)  
Accumulated Amortization | Intangible Assets with Finite Useful Lives      
Summary of intangible assets and goodwill      
Intangible assets, net (31,647,088) (29,991,213) (26,224,464)
Accumulated Amortization | Intangible Assets with Finite Useful Lives | Trademarks with finite useful lives      
Summary of intangible assets and goodwill      
Intangible assets, net (2,245,835) (2,245,835) (2,187,698)
Accumulated Amortization | Intangible Assets with Finite Useful Lives | Licenses and Software      
Summary of intangible assets and goodwill      
Intangible assets, net (18,076,491) (16,716,480) (12,594,645)
Accumulated Amortization | Intangible Assets with Finite Useful Lives | Subscriber lists      
Summary of intangible assets and goodwill      
Intangible assets, net (8,384,818) (8,468,156) (8,177,490)
Accumulated Amortization | Intangible Assets with Finite Useful Lives | Payments for concessions      
Summary of intangible assets and goodwill      
Intangible assets, net (1,150,669) (863,002) (575,335)
Accumulated Amortization | Intangible Assets with Finite Useful Lives | Other intangible assets      
Summary of intangible assets and goodwill      
Intangible assets, net $ (1,789,275) $ (1,697,740) $ (2,689,296)