Goodwill and Intangible Assets, Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Mar. 25, 2017
Mar. 26, 2016
Mar. 25, 2017
Mar. 26, 2016
Sep. 24, 2016
Jun. 25, 2016
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
Original Cost $ 578,519   $ 578,519     $ 546,919
Accumulated Amortization 474,538   474,538     431,979
Net 103,981   103,981     114,940
Intangible Assets, Gross 578,519   578,519     578,519
Total purchased intangible assets 103,981   103,981     146,540
Cost of goods sold, amortization 11,064 $ 11,829 35,420 $ 43,201    
Amortization of Intangible Assets 2,348 2,538 7,139 9,667    
Intangible Asset Amortization Expense 13,412 $ 14,367 42,559 $ 52,868    
Future amortization expense [Abstract]            
Remaining three months of 2017 13,114   13,114      
2018 48,146   48,146      
2019 19,861   19,861      
2020 9,942   9,942      
2021 8,154   8,154      
2022 2,563   2,563      
Thereafter 2,201   2,201      
Net 103,981   103,981     114,940
Intellectual property [Member]            
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
Original Cost 451,885   451,885     420,285
Accumulated Amortization 366,741   366,741     331,321
Net 85,144   85,144     88,964
Future amortization expense [Abstract]            
Net 85,144   85,144     88,964
Customer relationships [Member]            
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
Original Cost 115,634   115,634     115,634
Accumulated Amortization 98,293   98,293     92,744
Net 17,341   17,341     22,890
Future amortization expense [Abstract]            
Net 17,341   17,341     22,890
Tradename [Member]            
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
Original Cost 8,500   8,500     8,500
Accumulated Amortization 7,686   7,686     6,486
Net 814   814     2,014
Future amortization expense [Abstract]            
Net 814   $ 814     2,014
Patents [Member]            
Finite and Indefinite Lived Intangible Assets [Line Items]            
Amortizable intangible assets, useful life, minimum (in years)     5 years      
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
Original Cost 2,500   $ 2,500     2,500
Accumulated Amortization 1,818   1,818     1,428
Net 682   682     1,072
Future amortization expense [Abstract]            
Net 682   682     1,072
In Process Research and Development [Member]            
Intangible Assets, Net (Excluding Goodwill) [Abstract]            
IPR&D $ 0   $ 0   $ 31,600 $ 31,600