Foreign Exchange Contracts - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Apr. 01, 2016	Apr. 03, 2015	Apr. 01, 2016	Apr. 03, 2015	Jul. 03, 2015
Foreign Exchange Contracts [Abstract]
Derivative Liabilities	$ 0		$ 0		$ 31,000,000
Contract maturity dates	Less than 12 months
Unrealized gains expected to be reclassified into earnings	$ 27,000,000		27,000,000
Foreign exchange contracts opened during the period by company	996,000,000	$ 1,500,000,000.0	2,900,000,000.0	$ 3,500,000,000.0
Foreign exchange contracts closed during the period by company	$ 1,000,000,000.0	$ 1,300,000,000.0	$ 3,100,000,000.0	$ 3,500,000,000.0