Supplemental Financial Statement Data - Inventories; Property, Plant and Equipment; and Other Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	Dec. 27, 2013	Jun. 28, 2013
Inventories:
Raw materials and component parts	$ 201	$ 167
Work-in-process	581	575
Finished goods	511	446
Total inventories	1,293	1,188
Property, plant and equipment:
Property, plant and equipment	7,879	7,616
Accumulated depreciation	(4,370)	(3,916)
Property, plant and equipment, net	3,509	3,700
Other intangible assets:
Other intangible assets, gross	1,060	948
Accumulated amortization	(453)	(343)
Other intangible assets, net	$ 607	$ 605