XML 128 R114.htm IDEA: XBRL DOCUMENT v3.22.1
Employee benefits - Changes in the defined benefit obligation and actuarial assumptions (Details) - MXN ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined benefit obligation and significant assumptions      
Defined benefit obligation at beginning of the year $ 50,627 $ 38,151  
Net period cost charged to profit or loss:      
Current service cost 8,611 8,449  
Interest cost on benefit obligation 2,585 2,630  
Remeasurement losses in other comprehensive income:      
Actuarial changes arising from changes in assumptions 9,279 2,651  
Payments made (1,452) (1,254)  
Others 12,023 0  
Defined benefit obligation at end of the year $ 81,673 $ 50,627  
Discount rate 7.84% 7.04% 7.18%
Expected rate of salary increases 5.50% 5.50% 5.50%
Annual increase in minimum salary   4.00% 4.00%
Employee profit-sharing (Note 15c) $ 432,596 $ 337,467  
General Zone      
Remeasurement losses in other comprehensive income:      
Annual increase in minimum salary 19.00%    
Border Zone      
Remeasurement losses in other comprehensive income:      
Annual increase in minimum salary 4.50%    
Employee profit sharing      
Remeasurement losses in other comprehensive income:      
Employee profit-sharing (Note 15c) $ 261,115 $ 14,417