Derivative Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
Jan. 02, 2016	Sep. 30, 2015
Forward contracts (2) - Derivative Assets	$ 1,479	$ 507
Forward contracts (2) - Derivative Liabilities	365	46
Level 2
Forward contracts (2) - Derivative Assets	1,479	507
Forward contracts (2) - Derivative Liabilities	365	46
Other Current Liabilities [Member]
Foreign Currency Cash Flow Hedge Liability at Fair Value	0	0
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	365	46
Other Current Assets [Member]
Foreign currency cash flow hedge asset at fair value	1,260	0
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value	$ 219	$ 507
Foreign Exchange Forward [Member] \| Not Designated as Hedging Instrument [Member]
Derivative, Remaining Maturity	3 months
Foreign Exchange Forward [Member] \| Designated as Hedging Instrument [Member]
Derivative, Remaining Maturity	13 months

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.

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- Definition

Fair value as of the balance sheet date of all foreign currency derivative liabilities designated as cash flow hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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