Types of Temporary Differences and Carry-Forwards that Significantly Effect Deferred Tax Assets and Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 28, 2012	Dec. 30, 2011
Income Tax Disclosure [Abstract]
Self-insurance	$ 19	$ 20
Employee benefits	321	295
Deferred income	4	15
Reserves	63	64
Frequent guest program	43	42
Joint venture interests	(11)	(8)
ASC 740 deferred taxes	7	5
Tax credits	328	281
Net operating loss carry-forwards	294	467
Property, equipment, and intangible assets	(14)	(10)
Other, net	16	28
Deferred taxes	1,070	1,199
Less: valuation allowance	(145)	(72)
Net deferred taxes	$ 925	$ 1,127