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Financial Instruments - Additional Information (Detail) - USD ($)
12 Months Ended
Jun. 28, 2015
Jun. 29, 2014
Jun. 30, 2013
Financial Instruments [Line Items]      
Other than temporary impairment included in net realized gains (losses) $ 0 $ 0 $ 3,700,000
Gains realized from sales of investments 2,800,000 1,500,000 1,600,000
Losses realized from sales of investments $ (2,100,000) $ (2,000,000) $ (1,500,000)
Investment classified as short term, contractual maturity period 1 year    
Gains (losses) accumulated in other comprehensive income expected to reclassify from other comprehensive income into earnings $ (2,900,000)    
Foreign exchange contracts gains (losses) accumulated in other comprehensive income expected to reclassify from other comprehensive income into earnings over the next 12 months 200,000    
Gains (losses) accumulated in other comprehensive income expects to reclassify from other comprehensive income into earnings, interest rate contracts $ (3,100,000)    
Accounts Receivable | Customer 1      
Financial Instruments [Line Items]      
Percentage of account receivable by customer 17.00% 15.00%  
Accounts Receivable | Customer 2      
Financial Instruments [Line Items]      
Percentage of account receivable by customer 13.00% 13.00%  
Accounts Receivable | Customer 3      
Financial Instruments [Line Items]      
Percentage of account receivable by customer 12.00% 12.00%  
Accounts Receivable | Customer 4      
Financial Instruments [Line Items]      
Percentage of account receivable by customer 11.00% 12.00%  
Forward-starting interest rate swap agreements      
Financial Instruments [Line Items]      
Notional value $ 375,000,000    
Foreign Exchange Forward Contracts | Cash flow hedging      
Financial Instruments [Line Items]      
Potential effect of rights of set-off under master netting agreements for derivative contracts assets 1,900,000 $ 500,000  
Potential effect of rights of set-off under master netting agreements for derivative contracts liabilities 1,900,000 500,000  
Net derivative asset from master netting agreements $ 1,500,000 $ 1,100,000  
Maximum      
Financial Instruments [Line Items]      
Foreign currency forward contract, expiration period 24 months    
Maximum | Majority of Contracts      
Financial Instruments [Line Items]      
Foreign currency forward contract, expiration period 12 months