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Transactions with Related Parties - Summary of Transactions Between Related Parties (Detail) - MXN ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
AMP, entity with significant influence Expenses:      
Technical assistance fees $ 526,220 $ 289,154 $ 461,549
AMP, entity with significant influence:      
Accounts payable 394,208 157,003 355,361
AMP [Member]      
AMP, entity with significant influence Expenses:      
Technical assistance fees 526,220 289,154 461,549
Services received     5,558
AMP, entity with significant influence:      
Accounts payable $ 394,208 $ 157,003 $ 355,361