XML 130 R57.htm IDEA: XBRL DOCUMENT v3.21.1
Basis of Preparation of the Consolidated Financial Statements and Summary of Significant Accounting Policies and Practices - Summary of Exchange Rates Used for Translation of Foreign Currencies (Detail)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Apr. 26, 2021
Disclosure of transactions in foreign currency [line items]        
Closing exchange rate 0.2371 0.3147   0.4
Argentina [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.3070 0.4110 0.7311  
Closing exchange rate 0.2371 0.3147    
Brazil [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 4.1850 4.8907 5.2937  
Closing exchange rate 3.8387 4.6754    
Colombia [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.0058 0.0059 0.0065  
Closing exchange rate 0.0058 0.0058    
Guatemala [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 2.7826 2.5023 2.5591  
Closing exchange rate 2.5596 2.4478    
U.S.A. [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 21.4860 19.2641 19.2397  
Closing exchange rate 19.9487 18.8452    
Uruguay [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.5110 0.5479 0.6274  
Closing exchange rate 0.4712 0.5051    
Nicaragua [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.6257 0.5817 0.6097  
Closing exchange rate 0.5728 0.5569    
Honduras [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.8678 0.7806 0.7994  
Closing exchange rate 0.8215 0.7597    
Chile [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.0271 0.0275 0.0300  
Closing exchange rate 0.0281 0.0252    
Paraguay [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.0032 0.0031 0.0034  
Closing exchange rate 0.0029 0.0029    
Peru [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 6.1483 5.7708 5.8517  
Closing exchange rate 5.5046 5.6814    
Dominican Republic [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.3766 0.3737 0.3876  
Closing exchange rate 0.3416 0.3542    
Costa Rica [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.0366 0.0326 0.0332  
Closing exchange rate 0.0323 0.0327    
European Union [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 24.5080 21.5642 22.7101  
Closing exchange rate 24.3693 21.1311    
Bulgaria [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 12.5284 11.0257 11.6110  
Closing exchange rate 12.4594 10.8076    
Belarus [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 8.8172 9.2159 9.4451  
Closing exchange rate 7.5721 8.9420    
Croatia [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 3.2498 2.9069 3.0613  
Closing exchange rate 3.2279 2.8406    
Macedonia [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.3975 0.3504 0.3688  
Closing exchange rate 0.3950 0.3431    
Serbia [member]        
Disclosure of transactions in foreign currency [line items]        
Average exchange rate 0.2083 0.1830 0.1920  
Closing exchange rate 0.2071 0.1795