Commitments and Contingencies (Details) (USD $)	12 Months Ended					12 Months Ended				12 Months Ended
	Jun. 30, 2013	Jun. 24, 2012	Jun. 26, 2011	Jun. 24, 2012 Technology Acquisition [Member]	Feb. 03, 2011 Technology Acquisition [Member]	Jun. 24, 2012 Inventories Under 2011 Agreement [Member]	Jun. 26, 2011 Inventories Under 2011 Agreement [Member]	Jun. 30, 2013 Inventories Under 2011 Agreement [Member]	Jun. 30, 2013 Contract Manufacturers Inventories [Member]	Jul. 01, 2007 Power Control Systems [Member]	Jun. 30, 2013 Power Control Systems [Member]	Jun. 30, 2013 Real Estate and Equipment [Member]
Operating lease, rent expense [Abstract]
Total rental expense on all operating leases	$ 11,600,000	$ 11,200,000	$ 9,800,000
Minimum fixed rentals required under operating leases [Abstract]
Fiscal year 2014												11,573,000
Fiscal year 2015												10,160,000
Fiscal year 2016												8,195,000
Fiscal year 2017												5,980,000
Fiscal year 2018												5,539,000
2019 and Thereafter												10,508,000
Total												51,955,000
Divested entities tax obligations [Abstract]
Provision recorded for certain tax obligations with respect to divested entities										18,600,000
Balance of the divested entities tax obligations											900,000
Recorded Unconditional Purchase Obligation [Line Items]
Recorded Unconditional Purchase Obligation, Total	9,600,000
Number of external foundries with which agreements were made to secure wafer fabrication capacity		1					1
Amount advanced to the vendor on account of future purchases							4,800,000
Amount advanced to the foundries on account of future purchases									1,500,000
Time period of vendor agreement to purchase minimum quantities of wafers (in years)						P2Y
Amount subject to provisions requiring forfeiture if minimum purchase commitment is not met			4,800,000
Remaining vendor advance that will be recovered through future purchases under the agreement								1,200,000
Remaining Foundry Advance That Will Be Recovered Through Future Purchases Under Agreement								600,000	1,400,000
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration liability resulting from acquisition					400,000
Contingent consideration included in earnings				$ 400,000