XML 115 R104.htm IDEA: XBRL DOCUMENT v3.25.4

Investments in Associates - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024		Dec. 31, 2023
Disclosure of associates [line items]
Investment in associates	$ 5,002	$ 4,612
Business and asset disposal (including impairment losses)	(274)	181	[1]	$ (397)	[1]
Exceptional share of results of associates	9	104	[1]	(35)	[1]
Ghost Beverages LLC [Member]
Disclosure of associates [line items]
Business and asset disposal (including impairment losses)		437
Aggregated individually immaterial associates [member]
Disclosure of associates [line items]
Investment in associates	$ 185	$ 141		$ 126
[1] Amended to conform to the 2025 presentation.

X

- Definition

Exceptional gain loss on business and asset disposal.

+ References

No definition available.

+ Details

Name:	bud_ExceptionalGainLossOnBusinessAndAssetDisposal
Namespace Prefix:	bud_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Exceptional share of results of associates.

+ References

No definition available.

+ Details

Name:	bud_ExceptionalShareOfResultsOfAssociates
Namespace Prefix:	bud_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfSignificantInvestmentsInAssociatesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount of investments in associates in an entity's separate financial statements. [Refer: Total for all associates [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2025-01-01
-Paragraph 10
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2025-en-r&anchor=para_10&doctype=Standard
-URIDate 2025-03-27

+ Details

Name:	ifrs-full_InvestmentsInAssociates
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	ifrs-full_CounterpartiesAxis=bud_GhostBeveragesLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInAssociatesAxis=ifrs-full_AggregatedIndividuallyImmaterialAssociatesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: