Related Parties - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
BAVARIA S.A. [member]
Disclosure of transactions between related parties [line items]
Sales with people with significant influence	$ 112	$ 65	$ 33
Other income	9	3	1
United States defined benefit plans [member]
Disclosure of transactions between related parties [line items]
Other expense	$ (12)	$ (13)	$ (12)

The amount of operating income that the entity does not separately disclose in the same statement or note.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Balance Type:	credit
Period Type:	duration