Intangible Assets Amortizable Intangible Assets, net (Detail) - USD ($) $ in Millions	Mar. 24, 2018	Dec. 30, 2017
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 2,810	$ 2,807
Finite-Lived Intangible Assets, Accumulated Amortization	(1,558)	(1,539)
Amortizable Intangible Assets, net	1,252	1,268
Other Identifiable Intangibles
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	525	521
Finite-Lived Intangible Assets, Accumulated Amortization	(288)	(281)
Amortizable Intangible Assets, net	237	240
Brands
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,327	1,322
Finite-Lived Intangible Assets, Accumulated Amortization	(1,035)	(1,026)
Amortizable Intangible Assets, net	292	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	852	858
Finite-Lived Intangible Assets, Accumulated Amortization	(131)	(128)
Amortizable Intangible Assets, net	$ 721	$ 730