Foreign Exchange Contracts - Fair Value and Balance Sheet Location of Contracts (Detail) - USD ($) $ in Millions	Jul. 03, 2015	Jun. 27, 2014
Derivatives, Fair Value [Line Items]
Derivative Asset		$ 7
Derivative Liability	$ 31	2
Other Current Assets [Member] | Designated as Hedging Instrument [Member] | Foreign Exchange Contracts [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset	0	7
Accrued Expenses [Member] | Designated as Hedging Instrument [Member] | Foreign Exchange Contracts [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability	$ 31	$ 2