Intangible Assets Amortizable Intangible Assets, net (Detail) - USD ($) $ in Millions	Sep. 08, 2018	Dec. 30, 2017
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 2,743	$ 2,807
Finite-Lived Intangible Assets, Accumulated Amortization	(1,550)	(1,539)
Amortizable Intangible Assets, net	1,193	1,268
Other Identifiable Intangibles
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	494	521
Finite-Lived Intangible Assets, Accumulated Amortization	(283)	(281)
Amortizable Intangible Assets, net	211	240
Brands
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,297	1,322
Finite-Lived Intangible Assets, Accumulated Amortization	(1,027)	(1,026)
Amortizable Intangible Assets, net	270	296
Reacquired Franchise Rights
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	106	106
Finite-Lived Intangible Assets, Accumulated Amortization	(104)	(104)
Amortizable Intangible Assets, net	2	2
Acquired Franchise Rights
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	846	858
Finite-Lived Intangible Assets, Accumulated Amortization	(136)	(128)
Amortizable Intangible Assets, net	$ 710	$ 730