Commitments and Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Commitments and Contingencies Disclosure [Abstract]
Operating leases consist of leased property that expire at various dates	various dates through 2022
Rental expense	$ 59	$ 64	$ 41
Accrued warranty included in other liabilities	63	73
2015	174
2016	55
2017	13
2018	6
2019	$ 3