Income Taxes - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jul. 03, 2015	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Income Tax Disclosure [Abstract]
Amount of tax benefit to be recognized	$ 27		$ 37
Charge related to passage of California Proposition 39			88
Net undistributed earnings from foreign subsidiaries	9,400
Tax liability for undistributed earnings	3,100
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	38	$ 5
Net Operating Loss benefits related to stock-based compensation deductions	90	11
Benefit Generated From Stock-Based Compensation	97
Excess tax benefits from employee stock plans	$ 19	60	45
Expiration date of tax holidays in Malaysia, Philippines, Singapore and Thailand	2016 through 2025
Tax holidays and incentives increase net earnings	$ 641	$ 905	$ 899
Tax holidays and incentives increase net earnings, shares	$ 2.70	$ 3.74	$ 3.65
Federal net operating loss carryforwards	$ 515
State net operating loss carryforwards	422
Federal and state tax credit carryforwards	$ 417
NOL carryforwards available to offset future federal taxable income expiration period
NOL Carryforwards available to offset future state taxable income expiration period
Credit carryforwards available to offset future taxable income	$ 100
Credit carryforwards available to offset future taxable income expiration period	2017 to 2035
Reduction in ultimately realized amount of HGSTs NOL	$ 39
Reduction in ultimately realized amount of credits	25
Unrecognized tax benefits	$ 350	$ 300	$ 240	$ 280