Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 29, 2014	Mar. 30, 2013
Income Tax Disclosure [Abstract]
Provision for income taxes	$ (10,632,000)	$ 22,824,000	$ 31,602,000	$ 92,725,000
Discontinued Operation, Tax Effect of Discontinued Operation				700,000
Effective Income Tax Rate Reconciliation, Percent	(9.50%)	15.10%	10.50%	21.80%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%
Effective Income Tax Rate Reconciliation, Tax Credit, Amount			34,600,000
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount				7,100,000
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Amount				21,400,000
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities			$ 26,000,000