Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (156,424)	$ 525,278	$ 506,531
Other comprehensive (loss) income, net of tax:
Foreign currency translation and other	7,799	94,116	(45,355)
Impact of TS business divestiture (Note 3)		181,465
Pension adjustments, net	40,716	1,328	(34,382)
Total comprehensive (loss) income	$ (107,909)	$ 802,187	$ 426,794