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Schedule of Outstanding Foreign Currency Forward Contracts (Detail) - Foreign Currency Forward Contracts | Sep. 27, 2015 USD ($)
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Derivatives Designated as Hedging Instruments | Buy Contracts |
Derivative [Line Items] |
Derivative notional amount | $ 25,977,000
Derivatives Designated as Hedging Instruments | Buy Contracts | Euro |
Derivative [Line Items] |
Derivative notional amount | 21,929,000
Derivatives Designated as Hedging Instruments | Buy Contracts | Korea (South), Won |
Derivative [Line Items] |
Derivative notional amount | 4,048,000
Derivatives Designated as Hedging Instruments | Sell Contracts |
Derivative [Line Items] |
Derivative notional amount | 76,362,000
Derivatives Designated as Hedging Instruments | Sell Contracts | Japanese Yen |
Derivative [Line Items] |
Derivative notional amount | 76,362,000
Derivatives Not Designated as Hedging Instruments | Buy Contracts |
Derivative [Line Items] |
Derivative notional amount | 46,280,000
Derivatives Not Designated as Hedging Instruments | Buy Contracts | Swiss Francs |
Derivative [Line Items] |
Derivative notional amount | 2,866,000
Derivatives Not Designated as Hedging Instruments | Buy Contracts | Korea (South), Won |
Derivative [Line Items] |
Derivative notional amount | 16,837,000
Derivatives Not Designated as Hedging Instruments | Buy Contracts | Taiwan Dollar |
Derivative [Line Items] |
Derivative notional amount | 26,577,000
Derivatives Not Designated as Hedging Instruments | Sell Contracts |
Derivative [Line Items] |
Derivative notional amount | 75,326,000
Derivatives Not Designated as Hedging Instruments | Sell Contracts | Japanese Yen |
Derivative [Line Items] |
Derivative notional amount | 60,791,000
Derivatives Not Designated as Hedging Instruments | Sell Contracts | Euro |
Derivative [Line Items] |
Derivative notional amount | $ 14,535,000

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