Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 25, 2016	Dec. 27, 2015	Dec. 25, 2016	Dec. 27, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 332,791	$ 222,980	$ 596,626	$ 511,659
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(14,428)	(1,022)	(9,927)	(8,844)
Cash flow hedges:
Net unrealized gains during the period	15,225	3,703	12,804	3,159
Net (gains) losses reclassified into earnings	(502)	(3,220)	11,448	(2,879)
Net change	14,723	483	24,252	280
Available-for-sale investments:
Net unrealized losses during the period	(13,585)	(5,133)	(16,308)	(2,385)
Net losses (gains) reclassified into earnings	91	(244)	994	(224)
Net change	(13,494)	(5,377)	(15,314)	(2,609)
Defined benefit plans, net change in unrealized component	122	93	245	188
Other comprehensive loss, net of tax	(13,077)	(5,823)	(744)	(10,985)
Comprehensive income	$ 319,714	$ 217,157	$ 595,882	$ 500,674