Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (9,955)	$ 332,791	$ 580,735	$ 596,626
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	5,239	(14,428)	13,108	(9,927)
Cash flow hedges:
Net unrealized gains during the period	6,930	15,225	9,992	12,804
Net (gains) losses reclassified into earnings	(5,459)	(502)	(3,271)	11,448
Net change	1,471	14,723	6,721	24,252
Available-for-sale investments:
Net unrealized losses during the period	(18,339)	(13,585)	(20,066)	(16,308)
Net losses (gains) reclassified into earnings	84	91	(39)	994
Net change	(18,255)	(13,494)	(20,105)	(15,314)
Defined benefit plans, net change in unrealized component	172	122	(2,184)	245
Other comprehensive loss, net of tax	(11,373)	(13,077)	(2,460)	(744)
Comprehensive (loss) income	$ (21,328)	$ 319,714	$ 578,275	$ 595,882