Consolidated Statements Of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 28, 2014	Sep. 29, 2013
Consolidated Statements Of Comprehensive Income [Abstract]
Net income	$ 129,459	$ 107,868
Other comprehensive income, net of tax:
Net changes in unrealized (losses) gains on available-for-sale securities	(197)	319
Total comprehensive income	$ 129,262	$ 108,187