Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Topic 942
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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-Name Accounting Standards Codification
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Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Goodwill and Intangible Assets - Goodwill by Operating Segment (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Goodwill	$ 21,978	$ 21,895	$ 20,848
Latin America
Segment Reporting Information [Line Items]
Goodwill	674	706
AMEA
Segment Reporting Information [Line Items]
Goodwill	3,365	3,250
Europe
Segment Reporting Information [Line Items]
Goodwill	7,830	8,038
North America
Segment Reporting Information [Line Items]
Goodwill	$ 10,109	$ 9,901