Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 26, 2016	Jun. 28, 2015	Jun. 29, 2014
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (21,536)	$ (64,692)	$ 123,490
Currency translation (loss) gain, net of tax benefit of $0, $0 and $0, respectively	(362)	(3,563)	57
Net unrealized gain (loss) on available-for-sale securities, net of tax (expense) benefit of ($1,936), $1,284, and ($1,946), respectively	3,292	(2,044)	3,104
Other comprehensive income (loss)	2,930	(5,607)	3,161
Comprehensive (loss) income	$ (18,606)	$ (70,299)	$ 126,651