Schedule of Changes in Product Warranty Reserves (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013
Product Warranty Liability [Line Items]
Balance at beginning of period	$ 58,078	$ 70,161
Warranties issued during the period	87,922	74,779
Settlements made during the period	(80,280)	(92,456)
Changes in liability for pre-existing warranties	3,665	5,594
Balance at end of period	$ 69,385	$ 58,078