Supplemental Financial Statement Data - Inventories; Property, Plant and Equipment; and Other Intangible Assets (Detail) - USD ($) $ in Millions	Oct. 02, 2015	Jul. 03, 2015
Inventories:
Raw materials and component parts	$ 135	$ 168
Work-in-process	507	500
Finished goods	618	700
Total inventories	1,260	1,368
Property, plant and equipment:
Property, plant and equipment	8,635	8,604
Accumulated depreciation	(5,745)	(5,639)
Property, plant and equipment, net	2,890	2,965
Other intangible assets:
Other intangible assets, gross	1,018	1,008
Accumulated amortization	(699)	(676)
Other intangible assets, net	$ 319	$ 332