Other (Income) Expense (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended				3 Months Ended	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012		Dec. 31, 2011	Mar. 24, 2012 Little Sheep Group Limited [Member]	Dec. 29, 2012 Little Sheep Group Limited [Member]	Dec. 28, 2013 China	Dec. 29, 2012 China	Dec. 31, 2011 China	Dec. 29, 2012 China Little Sheep Group Limited [Member]
Other Income and Expenses [Line Items]
Business Combination, Acquisition Related Costs										$ 6
Equity income from investments in unconsolidated affiliates	(26)	(47)		(47)			(26)	(47)	(47)
Gain upon acquisition of Little Sheep	0	74	[1]	0	74	74
Foreign exchange net (gain) loss and other	10	6		(6)
Other (income) expense	$ (16)	$ (115)	[1]	$ (53)

[1] See Note 4 for further details on the acquisition of Little Sheep.