Schedule of Outstanding Foreign Currency Forward Contracts (Detail) $ in Thousands	Dec. 27, 2015 USD ($)
Foreign Currency Forward Contracts | Derivatives Designated as Hedging Instruments | Buy Contracts
Derivative [Line Items]
Derivative notional amount	$ 25,580
Foreign Currency Forward Contracts | Derivatives Designated as Hedging Instruments | Buy Contracts | Euro
Derivative [Line Items]
Derivative notional amount	20,065
Foreign Currency Forward Contracts | Derivatives Designated as Hedging Instruments | Buy Contracts | Korea (South), won
Derivative [Line Items]
Derivative notional amount	5,515
Foreign Currency Forward Contracts | Derivatives Designated as Hedging Instruments | Sell Contracts
Derivative [Line Items]
Derivative notional amount	99,765
Foreign Currency Forward Contracts | Derivatives Designated as Hedging Instruments | Sell Contracts | Japanese yen
Derivative [Line Items]
Derivative notional amount	99,765
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts
Derivative [Line Items]
Derivative notional amount	58,724
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts | Swiss franc
Derivative [Line Items]
Derivative notional amount	4,881
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts | Euro
Derivative [Line Items]
Derivative notional amount	15,276
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts | Korea (South), won
Derivative [Line Items]
Derivative notional amount	8,483
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts | Singapore dollar
Derivative [Line Items]
Derivative notional amount	5,674
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Buy Contracts | Taiwan dollar
Derivative [Line Items]
Derivative notional amount	24,410
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Sell Contracts
Derivative [Line Items]
Derivative notional amount	94,636
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Sell Contracts | Japanese yen
Derivative [Line Items]
Derivative notional amount	94,636
Foreign Currency Forward Contracts | Derivatives Not Designated as Hedging Instruments | Sell Contracts | Euro
Derivative [Line Items]
Derivative notional amount	0
Foreign Exchange Option [Member] | Derivatives Designated as Hedging Instruments | Buy Contracts | Japanese yen
Derivative [Line Items]
Derivative notional amount	0
Foreign Exchange Option [Member] | Derivatives Designated as Hedging Instruments | Sell Contracts | Japanese yen
Derivative [Line Items]
Derivative notional amount	$ 39,135