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Intangible Assets - Disclosure of Detailed Information About Key Assumptions by CGU for Impairment Test (Detail) | Dec. 31, 2021 | Dec. 31, 2020
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Mexico |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 6.80% | 7.40%
Post –tax WACC | 4.90% | 5.30%
Brazil |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 9.10% | 9.10%
Post –tax WACC | 5.80% | 6.00%
Colombia |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 8.70% | 11.00%
Post –tax WACC | 5.80% | 7.30%
Argentina |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 19.70% | 26.30%
Post –tax WACC | 14.50% | 20.40%
Guatemala |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 7.90% | 10.60%
Post –tax WACC | 6.10% | 8.30%
Costa Rica |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 13.50% | 15.30%
Post –tax WACC | 9.20% | 10.80%
Nicaragua |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 18.30% | 20.60%
Post –tax WACC | 10.60% | 13.90%
Panama |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 8.50% | 8.80%
Post –tax WACC | 6.50% | 6.80%
Uruguay |  |
Disclosure of detailed information about intangible assets [line items] |  |
Pre-tax WACC | 8.50% | 9.90%
Post –tax WACC | 6.10% | 7.10%
Expected Annual Long-Term Inflation 2022-2026 | Mexico |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 3.70% |
Expected Annual Long-Term Inflation 2022-2026 | Brazil |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 3.30% |
Expected Annual Long-Term Inflation 2022-2026 | Colombia |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 3.00% |
Expected Annual Long-Term Inflation 2022-2026 | Argentina |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 35.90% |
Expected Annual Long-Term Inflation 2022-2026 | Guatemala |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 4.20% |
Expected Annual Long-Term Inflation 2022-2026 | Costa Rica |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 3.10% |
Expected Annual Long-Term Inflation 2022-2026 | Nicaragua |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 4.30% |
Expected Annual Long-Term Inflation 2022-2026 | Panama |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 2.20% |
Expected Annual Long-Term Inflation 2022-2026 | Uruguay |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation | 5.00% |
Expected Volume Growth Rates 2022-2026 | Mexico |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 2.80% |
Expected Volume Growth Rates 2022-2026 | Brazil |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 7.70% |
Expected Volume Growth Rates 2022-2026 | Colombia |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 8.40% |
Expected Volume Growth Rates 2022-2026 | Argentina |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 5.40% |
Expected Volume Growth Rates 2022-2026 | Guatemala |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 10.70% |
Expected Volume Growth Rates 2022-2026 | Costa Rica |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 6.50% |
Expected Volume Growth Rates 2022-2026 | Nicaragua |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 6.40% |
Expected Volume Growth Rates 2022-2026 | Panama |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 7.00% |
Expected Volume Growth Rates 2022-2026 | Uruguay |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates | 4.00% |
Expected Annual Long-Term Inflation 2021-2030 | Mexico |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 3.90%
Expected Annual Long-Term Inflation 2021-2030 | Brazil |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 3.00%
Expected Annual Long-Term Inflation 2021-2030 | Colombia |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 2.80%
Expected Annual Long-Term Inflation 2021-2030 | Argentina |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 30.10%
Expected Annual Long-Term Inflation 2021-2030 | Guatemala |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 3.10%
Expected Annual Long-Term Inflation 2021-2030 | Costa Rica |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 2.70%
Expected Annual Long-Term Inflation 2021-2030 | Nicaragua |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 3.70%
Expected Annual Long-Term Inflation 2021-2030 | Panama |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 1.50%
Expected Annual Long-Term Inflation 2021-2030 | Uruguay |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected annual long term inflation |  | 7.80%
Expected Volume Growth Rates 2021-2030 | Mexico |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 2.00%
Expected Volume Growth Rates 2021-2030 | Brazil |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 2.40%
Expected Volume Growth Rates 2021-2030 | Colombia |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 4.10%
Expected Volume Growth Rates 2021-2030 | Argentina |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 3.90%
Expected Volume Growth Rates 2021-2030 | Guatemala |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 6.80%
Expected Volume Growth Rates 2021-2030 | Costa Rica |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 4.30%
Expected Volume Growth Rates 2021-2030 | Nicaragua |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 7.10%
Expected Volume Growth Rates 2021-2030 | Panama |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 7.90%
Expected Volume Growth Rates 2021-2030 | Uruguay |  |
Disclosure of detailed information about intangible assets [line items] |  |
Expected volume growth rates |  | 2.00%

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