XML 249 R124.htm IDEA: XBRL DOCUMENT v3.22.1
Shareholders' Equity - Additional Information (Detail) - MXN ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Apr. 26, 2021
Apr. 24, 2020
Dec. 31, 2021
Dec. 31, 2020
Disclosure of classes of share capital [line items]        
Capital requirements     $ 252,371  
Number of shares issued     66,411,260,649  
Number of shares outstanding     64,689,740,633 66,862,560,649
Number of treasury shares held     4,200,651,521 1,721,520,016
Merger transaction description     any transaction representing 20% or more of the Company’s consolidated assets  
Legal reserve     $ 358,440 $ 358,440
Amount of Mexican withholding tax     10.00%  
Bottom of range [member] | Legal reserve [member]        
Disclosure of classes of share capital [line items]        
Increase in legal reserve     5.00%  
Top of range [member] | Legal reserve [member]        
Disclosure of classes of share capital [line items]        
Increase in legal reserve     20.00%  
Capital Stock Class AA Voting Rights [member]        
Disclosure of classes of share capital [line items]        
Number of shares issued     20,554,697,460  
Capital Stock Class A Voting Rights [member]        
Disclosure of classes of share capital [line items]        
Number of shares issued     502,404,175  
Capital Stock Class L Limited Voting Rights [member]        
Disclosure of classes of share capital [line items]        
Number of shares issued     45,354,159,014  
Capital Stock Class Aa [member]        
Disclosure of classes of share capital [line items]        
Number of shares outstanding     20,554,697,460 20,578,173,274
Dividends paid $ 0.40 $ 0.38    
Capital Stock Class Aa [member] | Bottom of range [member]        
Disclosure of classes of share capital [line items]        
Percentage of capital stock     20.00%  
Capital Stock Class Aa [member] | Top of range [member]        
Disclosure of classes of share capital [line items]        
Percentage of capital stock     51.00%  
Capital Stock Class A [member]        
Disclosure of classes of share capital [line items]        
Number of shares outstanding     502,404,175 519,926,536
Dividends paid 0.40 0.38    
Capital Stock Class A [member] | Bottom of range [member]        
Disclosure of classes of share capital [line items]        
Percentage of capital stock     19.60%  
Capital Stock Class A [member] | Top of range [member]        
Disclosure of classes of share capital [line items]        
Percentage of capital stock     49.00%  
Capital Stock Class L [member]        
Disclosure of classes of share capital [line items]        
Number of shares outstanding     43,632,638,998 45,764,460,839
Number of treasury shares held       4,200,629,621
Periodic payment of dividend 0.20 0.19    
Capital Stock Class L [member] | Top of range [member]        
Disclosure of classes of share capital [line items]        
Percentage of capital stock     80.00%  
Class L [member]        
Disclosure of classes of share capital [line items]        
Dividends paid $ 0.40 $ 0.38    
Periodic payable date of dividend July 19 and November 08, 2021 July 20 and November 09, 2020    
Class A [member]        
Disclosure of classes of share capital [line items]        
Number of treasury shares held       21,900