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Contingencies - Additional information (Detail) - USD ($)
$ in Thousands
6 Months Ended
Dec. 28, 2016
Jun. 29, 2016
Guarantor Obligations [Line Items]    
Description of Material Contingencies of Parent Company No material liabilities have been recorded  
Letters of Credit Outstanding, Amount $ 31,300  
Lease Guarantees And Secondary Obligations [Member]    
Guarantor Obligations [Line Items]    
Loss Contingency, Estimate of Possible Loss 75,400 $ 72,900
Loss Contingency, Accrual, Current $ 0