Intangible Assets Amortizable Intangible Assets, net (Detail) - USD ($) $ in Millions	Jun. 11, 2016	Dec. 26, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 2,783	$ 2,749
Finite-Lived Intangible Assets, Accumulated Amortization	(1,509)	(1,479)
Amortizable Intangible Assets, net	1,274	1,270
Other Identifiable Intangibles
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	537	526
Finite-Lived Intangible Assets, Accumulated Amortization	(312)	(301)
Amortizable Intangible Assets, net	225	225
Brands
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,302	1,298
Finite-Lived Intangible Assets, Accumulated Amortization	(995)	(987)
Amortizable Intangible Assets, net	307	311
Reacquired Franchise Rights
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	106	105
Finite-Lived Intangible Assets, Accumulated Amortization	(101)	(99)
Amortizable Intangible Assets, net	5	6
Acquired Franchise Rights
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	838	820
Finite-Lived Intangible Assets, Accumulated Amortization	(101)	(92)
Amortizable Intangible Assets, net	$ 737	$ 728