Derivative Financial Instruments - Notional Amounts of Company's Outstanding Foreign Currency Forward Contracts by Currency (Detail)	Jun. 26, 2015 USD ($)
Derivative [Line Items]
Notional amounts of foreign currency forward contracts	$ 305,000,000
Canadian Dollar [Member]
Derivative [Line Items]
Notional amounts of foreign currency forward contracts	180,000,000
U.S. Dollar [Member]
Derivative [Line Items]
Notional amounts of foreign currency forward contracts	96,000,000
Euro [Member]
Derivative [Line Items]
Notional amounts of foreign currency forward contracts	25,000,000
British Pound [Member]
Derivative [Line Items]
Notional amounts of foreign currency forward contracts	$ 4,000,000