Fair Value Measurements (Details 2) (Japan's events, USD $) In Millions, unless otherwise specified	3 Months Ended
Apr. 01, 2011
Japan's events
Asset Impairment Charges
Impairment charge	$ 2

The charge against earnings (recorded as a component of operating income) resulting from the aggregate write down of certain assets from their carrying value to their fair value.

No definition available.

Name:	ko_AssetImpairmentChargesOperating
Namespace Prefix:	ko_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration