Fair Value Measurements (Details) (USD $)
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Sep. 29, 2012
Dec. 29, 2012
Mar. 31, 2012
Jun. 30, 2012
Jun. 25, 2011
Jun. 29, 2013
Jun. 26, 2010
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Jun. 25, 2011
Fair Value, Measurements, Recurring [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Money market funds [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Certificates of Deposit [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Government agency securities [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Foreign currency forward contracts [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fari Value Measurements Using Level 1 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fair Value Measurements Using Level 2 [Member]
Jun. 29, 2013
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Fair Value, Measurements, Recurring [Member]
Accrued Liabilities [Member]
Fair Value Measurements Using Level 3 [Member]
Jun. 30, 2012
Estimate of Fair Value, Fair Value Disclosure [Member]
Jun. 30, 2012
Change During Period, Fair Value Disclosure [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]                                                                                                                        
Cash and cash equivalents, fair value disclosure                                     $ 402,513,000 [1] $ 602,462,000 [1] $ 402,513,000 [1] $ 602,462,000 [1] $ 0 [1] $ 0 [1] $ 0 [1] $ 0 [1]                                                                    
Cash and cash equivalents, at carrying value       881,060,000 962,541,000 1,174,986,000 826,512,000                                       77,000 [1] 6,182,000 [1] 0 [1] 0 [1] 77,000 [1] 6,182,000 [1] 0 [1] 0 [1]                                                    
Available-for-sale securities, fair value disclosure       75,326,000   25,060,000                                                         25,060,000 [2] 75,326,000 [2] 0 [2] 0 [2] 25,060,000 [2] 75,326,000 [2] 0 [2] 0 [2]                                    
Foreign currency contract, asset, fair value disclosure                                                                                     187,000 [3] 642,000 [3] 0 [3] 0 [3] 187,000 [3] 642,000 [3] 0 [3] 0 [3]                    
Assets, fair value disclosure                     427,837,000 684,612,000 402,513,000 602,462,000 25,324,000 82,150,000 0 0                                                                                    
Foreign currency contract, liability, fair value disclosure                                                                                     1,419,000 [4] 507,000 [4] 0 [4] 0 [4] 1,419,000 [4] 507,000 [4] 0 [4] 0 [4]                    
Business Acquisition, Contingent Consideration, at Fair Value, Current                                                                                                     8,577,000 [4] 17,737,000 [4] 0 [4] 0 [4] 0 [4] 0 [4] 8,577,000 [4] 17,737,000 [4]    
Liabilities, fair value disclosure                     9,996,000 18,244,000 0 0 1,419,000 507,000 8,577,000 17,737,000                                                                                    
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings               4,621,000 1,670,000                                                                                                      
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases               0 11,354,000                                                                                                      
Business acquisition,cash paid for contingent consideration               (13,781,000) (4,087,000)                                                                                                      
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value               8,577,000 17,737,000 8,800,000                                                                                                    
Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss) Included in Other Income               4,621,000 1,670,000                                                                                                      
Assets Held-for-sale, Long Lived, Fair Value Disclosure                                                                                                                     19,700,000  
Impairment of long-lived assets to be disposed of $ 2,700,000 $ 22,200,000 $ 7,700,000 $ 22,400,000 $ 0                                                                                                             $ 22,400,000
[1] Included in Cash and cash equivalents in the accompanying Consolidated Balance Sheets.
[2] Included in Short-term investments in the accompanying Consolidated Balance Sheets.
[3] Included in Other current assets in the Consolidated Balance Sheets.
[4] Included in Accrued expenses in the Consolidated Balance Sheets.