Supplemental Financial Statement Data (Details) (USD $) In Millions	Jul. 01, 2011	Jul. 02, 2010
Property, Plant and Equipment:
Total property, plant and equipment	$ 4,837	$ 4,223
Accumulated depreciation and amortization	(2,613)	(2,064)
Property and equipment, net	2,224	2,159
Inventories:
Raw materials and component parts	172	159
Work-in-process	263	255
Finished goods	142	146
Total inventories	577	560
Land and Building [Member]
Property, Plant and Equipment:
Total property, plant and equipment	750	675
Machinery and Equipment [Member]
Property, Plant and Equipment:
Total property, plant and equipment	3,963	3,470
Furniture and Fixtures [Member]
Property, Plant and Equipment:
Total property, plant and equipment	9	9
Leasehold Improvements [Member]
Property, Plant and Equipment:
Total property, plant and equipment	$ 115	$ 69