Business, Basis of Presentation and Summary of Significant Accounting Policies, Other Long-Term Liabilities and Accumulated Other Comprehensive (Loss) Income (Details) (USD $)	12 Months Ended
	Jun. 24, 2012	Jun. 26, 2011	Jun. 27, 2010
Other Long-Term Liabilities [Abstract]
Income taxes payable	$ 19,543,000	$ 17,092,000
Divested entities' tax obligations	1,918,000	3,985,000
Deferred compensation	10,147,000	9,324,000
Other	4,192,000	5,098,000
Total other long-term liabilities	35,800,000	35,499,000
Asset retirement obligations [Abstract]
Accrued asset retirement obligations	2,200,000
Asset retirement obligations included in other long-term liabilities	2,000,000
Depreciation and accretion expense	100,000	100,000
Accumulated Other Comprehensive (Loss) Income [Abstract]
Foreign currency translation adjustments	(18,499,000)	(7,904,000)	(15,680,000)
Net unrealized (losses) gains on available-for-sale securities	(755,000)	5,290,000	5,452,000
Accumulated other comprehensive (loss) income	$ (19,254,000)	$ (2,614,000)	$ (10,228,000)