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Basis of Preparation of the Consolidated Financial Statements and Summary of Significant Accounting Policies and Practices - Schedule of Estimate Impairment Evaluations (Detail)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Brazil [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 41.37% 40.67%
Average margin on CAPEX 22.98% 25.36%
Average pre-tax discount rate (WACC) 4.62% 9.50%
Puerto Rico [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 21.54% 23.06%
Average margin on CAPEX 14.36% 14.57%
Average pre-tax discount rate (WACC) 3.00% 3.53%
Dominican Republic [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 52.02% 47.57%
Average margin on CAPEX 13.86% 13.71%
Average pre-tax discount rate (WACC) 5.84% 8.27%
Mexico [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 36.21% 32.69%
Average margin on CAPEX 15.89% 11.01%
Average pre-tax discount rate (WACC) 6.24% 6.03%
Ecuador [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 44.76% 49.23%
Average margin on CAPEX 12.48% 11.14%
Average pre-tax discount rate (WACC) 14.48% 17.50%
Peru [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 36.63% 38.72%
Average margin on CAPEX 17.19% 15.43%
Average pre-tax discount rate (WACC) 3.99% 4.76%
El Salvador [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 44.82% 45.92%
Average margin on CAPEX 24.25% 21.19%
Average pre-tax discount rate (WACC) 10.78% 14.63%
Chile [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 27.36% 26.34%
Average margin on CAPEX 17.98% 13.18%
Average pre-tax discount rate (WACC) 2.81% 3.37%
Colombia [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 43.36% 43.45%
Average margin on CAPEX 23.18% 18.19%
Average pre-tax discount rate (WACC) 7.18% 6.44%
Bottom of range [member] | Europe [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 31.60% 32.20%
Average margin on CAPEX 7.48% 7.04%
Average pre-tax discount rate (WACC) 2.91% 3.88%
Bottom of range [member] | Other countries [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 30.55% 10.07%
Average margin on CAPEX 4.91% 0.48%
Average pre-tax discount rate (WACC) 4.64% 3.42%
Top of range [member] | Europe [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 45.32% 40.76%
Average margin on CAPEX 24.37% 19.39%
Average pre-tax discount rate (WACC) 9.83% 12.02%
Top of range [member] | Other countries [member]    
Disclosure of impairment of assets [line items]    
Average margin on EBIDTA 48.52% 47.23%
Average margin on CAPEX 30.03% 31.67%
Average pre-tax discount rate (WACC) 14.39% 21.85%