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Share-Based Payments - Ambev Share-Based Payment Programs - Additional Information (Detail) $ / shares in Units, Unit_pure in Thousands, shares in Millions, $ in Millions | 12 Months Ended |
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Dec. 31, 2023 USD ($) shares $ / shares | Dec. 31, 2022 USD ($) | Dec. 31, 2023 R$ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Options outstanding | shares | 88.0 |  |
Options vested | shares | 68.6 |  |
Ambev [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Weighted average remaining contractual life of options and warrants | 3 years 7 months 6 days |  |
Ambev [member] | Bottom of range [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Exercise price of outstanding options and warrants | (per share) | $ 3.29 |  | R$ 15.95
Ambev [member] | Top of range [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Exercise price of outstanding options and warrants | (per share) | $ 6.78 |  | R$ 32.81
Restricted Stock Units [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Share-based compensation grant date fair value | $ 102 | $ 293 |
Restricted Stock Units [member] | Ambev [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Share-based compensation number of shares issued | 33,700 | 49,300 |
Share-based compensation grant date fair value | $ 93 | $ 148 |
Deferred stock unit plan [member] | Ambev [member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Share-based compensation number of shares issued | 47 | 44 |
Share-based compensation grant date fair value | $ 1 | $ 1 |
Ambev ShareBased Compensation Program [Member] | Bottom of range [member] | 2018 Share-Based Compensation Plan [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Vesting period | 3 years |  |
Ambev ShareBased Compensation Program [Member] | Top of range [member] | 2018 Share-Based Compensation Plan [Member] |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |
Vesting period | 5 years |  |

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