Supplemental Financial Statement Data Property, Plant and Equipment (Detail) - USD ($) $ in Millions	Mar. 30, 2018	Jun. 30, 2017
Property, plant and equipment:
Total property, plant and equipment	$ 9,956	$ 9,526
Accumulated depreciation	(6,945)	(6,493)
Property, plant, and equipment, net	3,011	3,033
Land and buildings
Property, plant and equipment:
Total property, plant and equipment	1,927	1,855
Machinery and equipment
Property, plant and equipment:
Total property, plant and equipment	7,102	6,815
Computer equipment and software
Property, plant and equipment:
Total property, plant and equipment	432	404
Furniture and fixtures
Property, plant and equipment:
Total property, plant and equipment	49	49
Leasehold improvements
Property, plant and equipment:
Total property, plant and equipment	250	259
Construction-in-process
Property, plant and equipment:
Total property, plant and equipment	$ 196	$ 144