Intangible Assets (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 25, 2011	Dec. 26, 2010	Dec. 25, 2011	Dec. 26, 2010	Jun. 26, 2011
Intangible Assets [Line Items]
Intangible assets, gross	$ 484,904,000		$ 484,904,000		$ 188,364,000
Accumulated amortization	(99,420,000)		(99,420,000)		(85,504,000)
Intangible assets, net	385,484,000		385,484,000		102,860,000
Total amortization expense	8,800,000	3,800,000	14,100,000	7,600,000
Customer relationships [Member]
Intangible Assets [Line Items]
Intangible assets, gross	137,440,000		137,440,000		52,620,000
Developed technology [Member]
Intangible Assets [Line Items]
Intangible assets, gross	148,160,000		148,160,000		51,860,000
In-process research and development [Member]
Intangible Assets [Line Items]
Intangible assets, gross	15,050,000		15,050,000		0
Non-compete agreements [Member]
Intangible Assets [Line Items]
Intangible assets, gross	9,800,000		9,800,000		0
Patent and License Rights [Member]
Intangible Assets [Line Items]
Intangible assets, gross	$ 174,454,000		$ 174,454,000		$ 83,884,000