Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 27, 2015	Jun. 28, 2015	[1]
Commitments and Contingencies [Line Items]
Restricted cash and investments	$ 183,455	$ 170,969
Standby Letters of Credit
Commitments and Contingencies [Line Items]
Guarantee Obligation Maximum Exposure	15,300
Operating Lease Cash Collateral
Commitments and Contingencies [Line Items]
Restricted cash and investments	132,800
Operating Lease Marketable Securities Collateral
Commitments and Contingencies [Line Items]
Restricted cash and investments	45,500
Operating Leases
Commitments and Contingencies [Line Items]
Operating Lease residual value of guarantee, maximum	$ 191,200
Maximum percentage of aggregate investment value guaranteed	100.00%
Guarantee Obligation Maximum Exposure	$ 220,000

[1] Derived from audited financial statements