Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 25, 2017	Jun. 26, 2016	Jun. 28, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 1,697,763	$ 914,049	$ 655,577
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(2,843)	(4,403)	(22,139)
Cash flow hedges:
Net unrealized gains (losses) during the period	5,841	(17,725)	1,595
Net losses (gains) reclassified into earnings	8,971	4,961	(4,388)
Net change	14,812	(12,764)	(2,793)
Available-for-sale investments:
Net unrealized (losses) gains during the period	(3,789)	9,028	(5,389)
Net (gains) losses reclassified into earnings	(1)	(371)	71
Net change	(3,790)	8,657	(5,318)
Defined benefit plans, net change in unrealized component	(546)	(3,027)	1,109
Other comprehensive income (loss), net of tax	7,633	(11,537)	(29,141)
Comprehensive income	$ 1,705,396	$ 902,512	$ 626,436