Acquisitions and Divestitures (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 29, 2013	Mar. 30, 2012
Acquisition and investment activities
Proceeds from disposals of businesses, equity method investments and nonmarketable securities	$ 690	$ 11
Acquisitions of businesses, equity method investments and nonmarketable securities	$ 28	$ 120

The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment), and the cash outflow to acquire asset without physical form usually arising from contractual or other legal rights.

No definition available.

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Namespace Prefix:	ko_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration