Supplemental Financial Statement Data Property, Plant and Equipment (Detail) - USD ($) $ in Millions	Jun. 30, 2017	Jul. 01, 2016
Property, plant and equipment:
Total property, plant and equipment	$ 9,526	$ 9,632
Accumulated depreciation	(6,493)	(6,129)
Property, plant and equipment, net	3,033	3,503
Land and buildings
Property, plant and equipment:
Total property, plant and equipment	1,855	1,900
Machinery and equipment
Property, plant and equipment:
Total property, plant and equipment	6,868	6,915
Software
Property, plant and equipment:
Total property, plant and equipment	284	155
Furniture and fixtures
Property, plant and equipment:
Total property, plant and equipment	116	110
Leasehold improvements
Property, plant and equipment:
Total property, plant and equipment	259	307
Construction-in-process
Property, plant and equipment:
Total property, plant and equipment	$ 144	$ 245