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Retirement Employee Benefits - Summary of Amounts Recognized in Consolidated Statement of Profit or Loss and Other Comprehensive Income (Detail) - MXN ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure Of Defined Benefit Plans [Abstract]      
Current service labor cost $ 18,762 $ 18,745 $ 13,152
Interest cost 14,108 13,245 12,048
Actuarial (gains) losses 281 (607) (115)
Cost per service for plan modification     956
Components of defined benefit costs recognized in net income (Note 24) 33,151 31,383 26,041
Benefits paid (7,887) (16,798) (3,308)
Measurement of net defined benefit liability:      
Actuarial losses arising from changes in financial and demographic assumptions recognized in other comprehensive income (15,263) 23,797 1,404
Total recognized as employee benefit cost $ 10,001 $ 38,382 $ 24,137