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Income Taxes - Additional Information (Detail) (USD $)
 12 Months Ended
Jun. 28, 2014
Jun. 29, 2013
Jun. 30, 2012
Jun. 25, 2011
Income Tax Disclosure [Line Items]        
Valuation allowance $ 14,812,000 $ 15,556,000    
Net decrease in valuation allowance (744,000)      
Undistributed operating earnings of foreign subsidiaries 548,800,000      
Deferred tax liability associated with undistributed operating earnings of foreign subsidiaries 120,200,000      
Net operating loss carryforwards attributable to share-based award deductions 33,100,000      
State net operating loss, beginning of expiration date Expire in fiscal 2021      
Federal and state capital losses, beginning of expiration date Expire in fiscal 2015      
Federal alternative minimum tax credit carryforward 1,300,000      
Gross unrecognized tax benefits 10,200,000 8,200,000 23,100,000 20,200,000
Gross unrecognized tax benefits increased during the year 2,000,000      
Increase in interest and penalties accrued related to unrecognized tax benefits 22,000   749,000  
Decrease in interest and penalties accrued related to unrecognized tax benefits   1,500,000    
Interest and penalties accrued related to unrecognized tax benefits 935,000 913,000    
Minimum amount of tax refunds subject to mandatory review 2,000,000      
Extension period of federal research credit 2 years      
Change in unrecognized tax benefit 2,000,000      
Federal [Member]
        
Income Tax Disclosure [Line Items]        
Tax credit carryforward, amount 8,300,000      
Federal [Member] | Acquisitions [Member]
        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 25,000,000      
State and Local Jurisdiction [Member]
        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 48,200,000      
Tax credit carryforward, amount 13,100,000      
State and Local Jurisdiction [Member] | Acquisitions [Member]
        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards 15,000,000      
Idaho [Member] | Acquisitions [Member]
        
Income Tax Disclosure [Line Items]        
Net operating loss carryforwards $ 2,400,000