Foreign Exchange Contracts - Fair Value and Balance Sheet Location of Contracts (Detail) - USD ($) $ in Millions	Oct. 02, 2015	Jul. 03, 2015
Derivatives, Fair Value [Line Items]
Derivative Asset	$ 1
Derivative Liability	(62)	$ (31)
Other current assets [Member] \| Designated as Hedging Instrument [Member] \| Foreign exchange contracts [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset	1	0
Accrued expenses [Member] \| Designated as Hedging Instrument [Member] \| Foreign exchange contracts [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability	$ (62)	$ (31)

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Name:	us-gaap_DerivativeAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant