Quarterly report pursuant to Section 13 or 15(d)

Identified Intangible Assets, Indefinite-Lived Intangible Asset (Detail)

v3.3.0.814
Identified Intangible Assets, Indefinite-Lived Intangible Asset (Detail) - USD ($)
$ in Millions
Sep. 26, 2015
Dec. 27, 2014
Indefinite-lived Intangible Assets [Line Items]    
Gross Assets, Not Subject to Amortization $ 970 $ 991
Acquisition-related Trade Names [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Gross Assets, Not Subject to Amortization 767 788
Other Intangible Assets [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Gross Assets, Not Subject to Amortization $ 203 $ 203