Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 24, 2018	Jun. 25, 2017	Jun. 26, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 2,380,681	$ 1,697,763	$ 914,049
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	9,649	(2,843)	(4,403)
Cash flow hedges:
Net unrealized (losses) gains during the period	(6,960)	5,841	(17,725)
Net losses reclassified into earnings	3,729	8,971	4,961
Net change	(3,231)	14,812	(12,764)
Available-for-sale investments:
Net unrealized (losses) gains during the period	(45,382)	(3,789)	9,028
Net losses (gains) reclassified into earnings	43,086	(1)	(371)
Net change	(2,296)	(3,790)	8,657
Defined benefit plans, net change in unrealized component	129	(546)	(3,027)
Other comprehensive income (loss), net of tax	4,251	7,633	(11,537)
Comprehensive income	$ 2,384,932	$ 1,705,396	$ 902,512