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Stock-Based Compensation (Details) (USD $)
3 Months Ended 6 Months Ended
Dec. 23, 2012
Dec. 25, 2011
Dec. 23, 2012
Dec. 25, 2011
Jun. 24, 2012
Stock option shares activity [Roll Forward]          
Outstanding, beginning of period (in shares)     2,044,000    
Granted (in shares)     10,000    
Exercised (in shares)     (76,000)    
Expired or forfeited (in shares)     (32,000)    
Outstanding, end of period (in shares) 1,946,000   1,946,000    
Stock option activity, additional disclosures [Abstract]          
Weighted average option exercise price, outstanding, beginning of period (in dollars per share)     $ 16.76    
Weighted average option exercise price, granted (in dollars per share)     $ 17.28    
Weighted average option exercise price, exercised (in dollars per share)     $ 17.38    
Weighted average option exercise price, expired or forfeited (in dollars per share)     $ 18.72    
Weighted average option exercise price, outstanding, end of period (in dollars per share) $ 16.88   $ 16.88    
Weighted average grant date fair value, granted (in dollars per share)     $ 5.03    
Aggregate intrinsic value, outstanding, beginning of period     $ 7,031,000    
Aggregate intrinsic value, exercised     332,000    
Aggregate intrinsic value, outstanding, end of period 3,439,000   3,439,000    
Proceeds received from the exercise of stock options     1,000,000 1,800,000  
Restricted Stock Unit Activity [Roll Forward]          
Outstanding, beginning of period (in shares)     2,905,000    
Granted (in shares)     81,000    
Vested (in shares)     (207,000)    
Expired or forfeited (in shares)     (287,000)    
Outstanding, end of period (in shares) 2,492,000   2,492,000    
Restricted stock unit activity, additional disclosures [Abstract]          
Weighted average grant date fair value per share, outstanding, beginning of period (in dollars per share)     $ 21.72    
Weighted average grant date fair value per share, granted (in dollars per share)     $ 17.57    
Weighted average grant date fair value per share, vested (in dollars per share)     $ 19.85    
Weighted average grant date fair value per share, expired or forfeited (in dollars per share)     $ 20.26    
Weighted average grant date fair value per share, outstanding, end of period (in dollars per share) $ 21.90   $ 21.90    
Aggregate intrinsic value, outstanding, beginning of period     57,932,000    
Aggregate intrinsic value, vested     3,786,000    
Aggregate intrinsic value, outstanding, end of period 44,474,000   44,474,000    
Additional information relating to stock-based compensation plans [Abstract]          
Outstanding options exercisable (in shares) 1,707,000   1,707,000   1,749,000
Options and RSUs available for grant (in shares) 8,836,000   8,836,000   8,505,000
Total reserved common stock shares for stock option plans (in shares) 13,274,000   13,274,000   13,454,000
Compensation cost not yet recognized [Abstract]          
Total compensation cost not yet recognized 32,600,000   32,600,000    
Total compensation cost not yet recognized, period for recognition (excluding award made to CEO) (in years)     3    
Total compensation cost not yet recognized, period for recognition, CEO     5    
Outstanding [Abstract]          
Outstanding, Aggregate Intrinsic Value 3,439,000   3,439,000    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]          
Stock-based compensation expense 5,378,000 4,262,000 11,117,000 7,969,000  
General and Administrative Expense [Member]
         
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]          
Stock-based compensation expense 2,858,000 2,276,000 6,018,000 4,931,000  
Research and Development Expense [Member]
         
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]          
Stock-based compensation expense 1,397,000 1,172,000 2,818,000 1,899,000  
Cost of Sales [Member]
         
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]          
Stock-based compensation expense 1,123,000 814,000 2,281,000 1,139,000  
2011 Plan [Member] | Granted to Employees [Member]
         
Stock option shares activity [Roll Forward]          
Granted (in shares)     10,000    
Restricted Stock Unit Activity [Roll Forward]          
Granted (in shares)     20,100    
2011 Plan [Member] | Granted to Members of the Board of Directors [Member]
         
Restricted Stock Unit Activity [Roll Forward]          
Granted (in shares)     61,227    
2000 Plan [Member] | Granted to Executives and Certain Key Employees [Member]
         
Restricted stock unit activity, additional disclosures [Abstract]          
Compensation expense recognized       $ (1,300,000)  
Stock Options [Member]
         
Compensation cost not yet recognized [Abstract]          
Total compensation cost not yet recognized, period for recognition (including award made to CEO) (in years)     0 years 7 months    
Weighted average assumptions [Abstract]          
Method used     Black‑Scholes    
Expected life (in years)     3 years 6 months 3 years 6 months  
Risk free interest rate (in hundredths)     0.36% 0.37%  
Volatility (in hundredths)     39.30% 48.00%  
Dividend yield (in hundredths)     0.00% 0.00%  
Stock Options [Member] | Granted to Employees [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting rights and terms of awards granted, currently in effect     Subject to the terms and conditions of the 2011 Plan and applicable award documentation, such awards generally vest and become exercisable in equal installments over each of the first three anniversaries of the date of grant, with a maximum award term of five years    
Restricted Stock Units [Member]
         
Restricted stock unit activity, additional disclosures [Abstract]          
Shares withheld to fund grantee income tax withholding obligations (in shares)     54,642    
Compensation cost not yet recognized [Abstract]          
Total compensation cost not yet recognized, period for recognition (including award made to CEO) (in years)     2 years 0 months    
Restricted Stock Units [Member] | Granted to Employees [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting rights and terms of awards granted, currently in effect     For the awards made to employees, the vesting of awards generally takes place in equal installments over each of the first three anniversaries of the date of grant    
Restricted Stock Units [Member] | Granted to Members of the Board of Directors [Member]
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Vesting rights and terms of awards granted, currently in effect     The awards made to members of the Board of Directors were made as part of the Board's annual director compensation program, under which the vesting of awards takes place generally on the first anniversary of the date of grant