v3.26.1
Income taxes - Shareholders' equity tax accounts (Details) - MXN ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Balances of shareholders' equity tax accounts      
Total shareholders' equity tax accounts $ 10,934,182 $ 9,612,997 $ 8,573,410
Contributed capital account      
Balances of shareholders' equity tax accounts      
Total shareholders' equity tax accounts 6,050,158 5,834,852 5,599,129
Net consolidated tax profit account      
Balances of shareholders' equity tax accounts      
Total shareholders' equity tax accounts $ 4,884,024 $ 3,778,145 $ 2,974,281