XML 108 R102.htm IDEA: XBRL DOCUMENT v3.26.1

Related Parties - Additional Information (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2026 USD ($)
Disclosure of transactions between related parties [line items]
Other material changes related party transactions	$ 0

X

- Definition

Other material changes related party transactions.

+ References

No definition available.

+ Details

Name:	bud_OtherMaterialChangesRelatedPartyTransactions
Namespace Prefix:	bud_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration