Supplemental Balance Sheet Information (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 11, 2011 days cases violations weeks restaurants plaintiffs	Dec. 25, 2010
Supplemental Balance Sheet Information Disclosure [Abstract]
Accounts and notes receivable	$ 331	$ 289
Allowance for doubtful accounts	(36)	(33)
Accounts and notes receivable, net	295	256
Noncurrent notes receivable and direct financing leases	73	87
Allowance for doubtful accounts	(29)	(30)
Noncurrent notes receivable and direct financing leases, net	44	57
Number of days from the period in which the corresponding sales occur that trade receivables are generally due	30
Number of years notes receivable and direct financing leases are due within to be included in Accounts and Notes Receivable	one
Property, plant and equipment, gross	7,315	7,103
Accumulated depreciation and amortization	(3,408)	(3,273)
Property, plant and equipment, net	$ 3,907	$ 3,830