v3.26.1
Intangible Assets, Net and Goodwill - Net carrying amount of goodwill, indefinite-lived trademarks and concessions (Details) - MXN ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   $ 38,927,089  
Impairment adjustments $ (1,167,264)    
Balance at end of the period 38,927,089 38,368,433 $ 38,927,089
Intangible Assets with Indefinite Useful Lives      
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   28,557,851  
Balance at end of the period 28,557,851 28,557,851 28,557,851
Intangible Assets with Indefinite Useful Lives | Goodwill      
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   13,454,998 13,904,998
Impairment adjustments     (450,000)
Balance at end of the period 13,454,998 13,454,998 13,454,998
Intangible Assets with Indefinite Useful Lives | Indefinite-lived trademarks      
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   32,828 32,828
Balance at end of the period 32,828 32,828 32,828
Intangible Assets with Indefinite Useful Lives | Concessions      
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   15,070,025 15,166,067
Acquisitions     21,564
Impairment adjustments     (117,606)
Balance at end of the period 15,070,025 15,070,025 15,070,025
Intangible Assets with Indefinite Useful Lives | Trademarks with finite useful lives      
Changes in the net carrying amount of goodwill, indefinite-lived trademarks and concessions      
Balance at beginning of the period   32,828  
Balance at end of the period $ 32,828 $ 32,828 $ 32,828