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Payroll and Related Benefits - Summary of Number of Full Time Equivalents (Detail) - Employees	Dec. 31, 2024	[1]	Dec. 31, 2023	[1]	Dec. 31, 2022
Disclosure Of Share Of Equity Investment [line items]
Total number of full time equivalents	143,885		154,540		165,193
AB InBev SA/NV (paret company) [member]
Disclosure Of Share Of Equity Investment [line items]
Total number of full time equivalents	229		236		241
Other subsidiaries [member]
Disclosure Of Share Of Equity Investment [line items]
Total number of full time equivalents	143,656		154,304		164,952
[1] Amended to conform to the 2023 and 2024 presentations.

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Disclosure Of Share Of Equity Investment

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The number of personnel employed by the entity at a date.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
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-IssueDate 2024-01-01
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