Goodwill and Intangible Assets, Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 29, 2012	Sep. 24, 2011	Jun. 30, 2012
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Original Cost	$ 335,642		$ 331,642
Accumulated Amortization	163,512		150,009
Net	172,130		181,633
IPR&D	23,280		27,280
Gross Intangible Assets	358,922		358,922
Total purchased intangible assets	195,410		208,913
Amortization expense of intangible assets, cost of goods sold	9,454	9,434
Intangible asset amortization	4,049	4,321
Total intangible asset amortization expenses	13,503	13,755
Future amortization expense [Abstract]
Remaining nine months of 2013	37,487
2014	44,738
2015	41,535
2016	28,244
2017	18,233
2018	1,455
Thereafter	438
Total	172,130
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	231,912		227,912
Accumulated Amortization	112,158		102,501
Net	119,754		125,411
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
Accumulated Amortization	43,312		39,583
Net	51,918		55,647
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
Accumulated Amortization	6,400		6,400
Net	0		0
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
Accumulated Amortization	1,642		1,525
Net	458		575
In-Process Research and Development [Member]
Intangible Assets, Net (Excluding Goodwill) [Abstract]
IPR&D	$ 23,280		$ 27,280