Supplemental Balance Sheet Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 15, 2013	Jun. 16, 2012	Jun. 15, 2013 days	Jun. 16, 2012	Dec. 29, 2012
Accounts and Notes Receivable [Abstract]
Number of days from the period in which the corresponding sales occur that trade receivables are generally due			30
Accounts and notes receivable	$ 365		$ 365		$ 313
Allowance for doubtful accounts	(13)		(13)		(12)
Accounts and notes receivable, net	352		352		301
Property, Plant and Equipment [Abstract]
Property, plant and equipment, gross	7,477		7,477		7,389
Accumulated depreciation and amortization	(3,225)		(3,225)		(3,139)
Property, plant and equipment, net	4,252		4,252		4,250
Assets Held-for-sale, Long Lived	32		32		56
Noncontrolling Interest [Line Items]
Noncontrolling interests, beginning of period			99
Net Income (loss) - noncontrolling interests	(5)	2	(6)	5
Acquisition of Little Sheep store-level non-controlling interests			(15)
Dividends declared			(18)
Cumulative translation adjustment arising during the period			2
Noncontrolling interest, end of period	$ 62		$ 62