Financial Instruments - Additional Information (Detail) (USD $)	12 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jun. 24, 2012
Financial Instruments [Line Items]
Other than temporary impairment included in net realized gains (losses)	$ 0	$ 3,700,000	$ 1,700,000
Gains realized from sales of investments	1,500,000	1,600,000	1,400,000
Losses realized from sales of investments	(2,000,000)	(1,500,000)	(1,000,000)
Investment classified as short term, contractual maturity period	1 year
Gains (losses) accumulated in Other Comprehensive Income expects to reclassify from Other Comprehensive Income into earnings	100,000
Net derivative asset from master netting agreements	1,592,000	4,929,000
Accounts Receivable | Customer 1
Financial Instruments [Line Items]
Percentage of account receivable by customer	15.00%	22.00%
Accounts Receivable | Customer 2
Financial Instruments [Line Items]
Percentage of account receivable by customer	13.00%	14.00%
Accounts Receivable | Customer 3
Financial Instruments [Line Items]
Percentage of account receivable by customer	12.00%
Accounts Receivable | Customer 4
Financial Instruments [Line Items]
Percentage of account receivable by customer	12.00%
Foreign Exchange Forward Contracts | Cash flow hedging
Financial Instruments [Line Items]
Potential effect of rights of set-off under master netting agreements for foreign exchange contracts assets	500,000	1,600,000
Potential effect of rights of set-off under master netting agreements for foreign exchange contracts liabilities	500,000	1,600,000
Net derivative asset from master netting agreements	$ 1,100,000	$ 3,300,000
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