Items Affecting Comparability of Net Income and/or Cash Flows (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended		3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended				6 Months Ended				3 Months Ended	6 Months Ended				6 Months Ended			3 Months Ended				3 Months Ended	6 Months Ended	4 Months Ended
	Jun. 15, 2013	Jun. 16, 2012	Jun. 15, 2013	Jun. 16, 2012	Jun. 15, 2013 China		Jun. 16, 2012 China		Jun. 15, 2013 China		Jun. 16, 2012 China		Jun. 15, 2013 YRI		Jun. 16, 2012 YRI		Jun. 15, 2013 YRI		Jun. 16, 2012 YRI		Jun. 15, 2013 U.S.		Jun. 16, 2012 U.S.		Jun. 15, 2013 U.S.		Jun. 16, 2012 U.S.		Jun. 15, 2013 India		Jun. 16, 2012 India		Jun. 15, 2013 India		Jun. 16, 2012 India		Jun. 15, 2013 Unallocated Amount to Segment [Member]		Jun. 16, 2012 Unallocated Amount to Segment [Member]		Jun. 15, 2013 Unallocated Amount to Segment [Member]		Jun. 16, 2012 Unallocated Amount to Segment [Member]		Jun. 15, 2013 Total amount allocated to segments		Jun. 16, 2012 Total amount allocated to segments		Jun. 15, 2013 Total amount allocated to segments		Jun. 16, 2012 Total amount allocated to segments		Mar. 24, 2012 Little Sheep Group Limited [Member]	Jun. 16, 2012 Little Sheep Group Limited [Member]	Jun. 15, 2013 Little Sheep Group Limited [Member]	Feb. 01, 2012 Little Sheep Group Limited [Member]	Dec. 31, 2011 Little Sheep Group Limited [Member]	Jun. 16, 2012 Little Sheep Group Limited [Member] China	Jun. 16, 2012 Little Sheep Group Limited [Member] Unallocated Amount to Segment [Member]		Jun. 15, 2013 TURKEY	Apr. 01, 2013 TURKEY	Apr. 01, 2013 KFC TURKEY	Apr. 01, 2013 PH TURKEY	Jun. 16, 2012 PH UK	Jun. 16, 2012 PH UK	Dec. 29, 2012 PH UK YRI restaurants
Business Combinations [Abstract]
Additional percentage of ownership acquired																																																								66.00%
Payments for acquisitions, net of cash acquired			$ 89	$ 542																																																	$ 540								$ 86
Cash acquired due to acquisition																																																					44
Ownership percentage in consolidated affiliate																																																							93.00%
Ownership percentage (in hundreths)																																																									27.00%
Investment in unconsolidated affiliate at date of acquisition																																																								107
Gain upon acquisition of Little Sheep	0	0	0	74																																																	74	74					74	[1]
Income tax expense from gain on acquisition of Little Sheep																																																								0
Percentage Impact on Operating Profit																																																										1.00%
Percentage impact on revenue																																																										2.00%
Number of restaurants acquired from an existing franchisee in Turkey																																																															65	41
Purchase Price																																																														104
Contingent payment to be made to the existing franchisee																																																														19
Goodwill recognized upon acquisition																																																														85
Facility Actions [Abstract]
Number of restaurants refranchised																																																																			331
Refranchising (gain) loss	(32)	(13)	(49)	(39)	(1)		(2)		(1)		(4)		(3)		(2)		(3)		19	[2]	(28)	[3]	(9)	[3]	(45)	[3]	(54)	[3]	0		0		0		0		(32)	[4],[5]	(13)	[4],[5]	(49)	[4],[5]	(39)	[4],[5]																						23
Net tax benefit on refranchising gain (loss)																																																																	4
Store closure (income) costs					(2)	[6]	(2)	[6]	(3)	[6]	(2)	[6]	0	[6]	(2)	[6]	0	[6]	(2)	[6]	(1)	[6]	(1)	[6]	0	[6]	(2)	[6]	0	[6]	0	[6]	0	[6]	0	[6]									(3)	[6]	(5)	[6]	(3)	[6]	(6)	[6]
Store impairment charges					8		4		11		5		0		1		0		2		1		4		1		4		0		0		1		0										9		9		13		11
Closures and impairment (income) expenses	$ 6	$ 4	$ 10	$ 5	$ 6		$ 2		$ 8		$ 3		$ 0		$ (1)		$ 0		$ 0		$ 0		$ 3		$ 1		$ 2		$ 0		$ 0		$ 1		$ 0										$ 6		$ 4		$ 10		$ 5

[1] See Note 4 for further discussions of Pizza Hut UK dine-in refranchising and the acquisition of Little Sheep.

[2] During the fourth quarter of 2012, we refranchised our remaining 331 Company-owned Pizza Hut dine-in restaurants in the United Kingdom ("UK"). During the year to date ended June 16, 2012 we recorded losses of $23 million due to the then planned refranchising of these restaurants.

[3] In the quarters and years to date ended June 15, 2013 and June 16, 2012, U.S. Refranchising (gain) loss primarily relates to gains on the sales of Taco Bell restaurants.

[4] Includes U.S. refranchising gains of $28 million and $9 million for the quarters ended June 15, 2013 and June 16, 2012, respectively. Includes U.S. refranchising gains of $45 million and $54 million for the years to date ended June 15, 2013 and June 16, 2012, respectively, and losses of $23 million related to the planned refranchising of our Pizza Hut UK dine-in business for the year to date ended June 16, 2012. See Note 4.

[5] Amounts have not been allocated to any segment for performance reporting purposes.

[6] Store closure (income) costs include the net gain or loss on sales of real estate on which we formerly operated a Company restaurant that was closed, lease reserves established when we cease using a property under an operating lease and subsequent adjustments to those reserves and other facility-related expenses from previously closed stores.