Goodwill and Intangible Assets, Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 25, 2010	Dec. 31, 2011	Dec. 25, 2010	Jun. 25, 2011
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	$ 330,142		$ 330,142		$ 292,642
Accumulated Amortization	122,746		122,746		96,579
Net	207,396		207,396		196,063
IPR&D	30,380		30,380		8,200
Gross Intangible Assets	360,522		360,522		300,842
Total purchased intangible assets	237,776		237,776		204,263
Amortization expense of intangible assets, cost of goods sold	8,080	7,919	17,514	14,268
Intangible asset amortization	4,338	4,447	8,659	10,460
Total intangible asset amortization expenses	12,418	12,366	26,173	24,728
Future amortization expense [Abstract]
Remaining nine months of 2012			26,316
2013			50,769
2014			39,865
2015			38,822
2016			26,531
2017			18,737
Thereafter			6,356
Total			207,396
Intellectual property [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Amortizable intangible assets, useful life, minimum (in years)			5
Amortizable intangible assets, useful life, maximum (in years)			10
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	226,412		226,412		195,912
Accumulated Amortization	82,930		82,930		64,996
Net	143,482		143,482		130,916
Customer relationships [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Amortizable intangible assets, useful life, minimum (in years)			3
Amortizable intangible assets, useful life, maximum (in years)			10
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	95,230		95,230		88,630
Accumulated Amortization	32,124		32,124		24,915
Net	63,106		63,106		63,715
Backlog [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Amortizable intangible assets, useful life (in years)			1
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	6,400		6,400		6,400
Accumulated Amortization	6,400		6,400		5,687
Net	0		0		713
Tradename [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Amortizable intangible assets, useful life (in years)			3
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	2,100		2,100		1,700
Accumulated Amortization	1,292		1,292		981
Net	808		808		719
In-Process Research and Development [Member]
Intangible Assets, Net (Excluding Goodwill) [Abstract]
IPR&D	$ 30,380		$ 30,380		$ 8,200