Items Affecting Comparability of Net Income and Cash Flows (Details 1) - USD ($) $ in Millions	3 Months Ended	5 Months Ended
May 31, 2017	May 31, 2016	May 31, 2017	May 31, 2016
Refranchising gain, net	$ 1	$ 1	$ 2	$ 4
KFC [Member]
Refranchising gain, net		$ 1	1	$ 4
All Other Segments [Member]
Refranchising gain, net	$ 1		$ 1

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2443-110228

Name:	us-gaap_GainLossOnDispositionOfAssets1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration