Derivative Financial Instruments - Location of Company's Derivative Instruments Recorded at Fair Value on the Condensed Consolidated Balance Sheets (Detail) - USD ($) $ in Millions	Mar. 25, 2016	Dec. 31, 2015
Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, liabilities	$ 10	$ 15
Other Current Liabilities [Member] | Foreign Currency Forward Contracts [Member] | Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, liabilities	10	15
Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, liabilities	1	1
Other Liabilities [Member] | Foreign Currency Forward Contracts [Member] | Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, liabilities	1	1
Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, assets	3	1
Other Current Assets [Member] | Foreign Currency Forward Contracts [Member] | Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, assets	3	1
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, assets	4	1
Other Assets [Member] | Foreign Currency Forward Contracts [Member] | Designated as Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Total derivative instruments, assets	$ 4	$ 1