Business Combinations and Dispositions - Information on Discontinued Operations Held for Sale (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012
Amplifier
Assets of Discontinued Operations Held for Sale
Inventories		$ 8,308
Prepaid expenses and other current assets		303
Property and equipment, net		6,555
Assets of discontinued operations held for sale		15,166
Statements of Operations for Discontinued Operations
Revenues	35,185	93,902	96,085
Cost of revenues	26,389	72,901	74,226
Gross profit	8,796	21,001	21,859
Operating expenses	5,545	18,739	18,907
Other income (expense), net	68,923	0	0
Income from discontinued operations before income taxes	72,174	2,262	2,952
Income tax provision	13,068	800	822
Income from discontinued operations	59,106	1,462	2,130
Zurich
Assets of Discontinued Operations Held for Sale
Accounts receivable, net		79
Inventories		23,762
Prepaid expenses and other current assets		1,294
Property and equipment, net		12,749
Deferred tax asset, non-current		2,283
Assets of discontinued operations held for sale		40,167
Liabilities of Discontinued Operations Held for Sale
Accounts payable		2,315
Accrued expenses and other liabilities		6,788
Other non-current liabilities		8,367
Liabilities of discontinued operations held for sale		17,470
Statements of Operations for Discontinued Operations
Revenues	13,896	87,497	95,165
Cost of revenues	11,029	72,264	75,659
Gross profit	2,867	15,233	19,506
Operating expenses	3,426	17,456	18,537
Other income (expense), net	61,595	(996)	(1,469)
Income from discontinued operations before income taxes	61,036	(3,219)	(500)
Income tax provision	198	693	4,136
Income from discontinued operations	$ 60,838	$ (3,912)	$ (4,636)