Supplemental Financial Statement Data - Inventories; Property, Plant and Equipment; and Other Intangible Assets (Detail) - USD ($) $ in Millions	Apr. 01, 2016	Jul. 03, 2015
Inventories:
Raw materials and component parts	$ 132	$ 168
Work-in-process	440	500
Finished goods	655	700
Total inventories	1,227	1,368
Property, plant and equipment:
Property, plant and equipment	8,778	8,604
Accumulated depreciation	(6,091)	(5,639)
Property, plant and equipment, net	2,687	2,965
Other intangible assets:
Other intangible assets, gross	1,018	1,008
Accumulated amortization	(750)	(676)
Other intangible assets, net	$ 268	$ 332