Note 3 Foreign Currency Forward Contract (Details) $ in Thousands	3 Months Ended	6 Months Ended
Apr. 02, 2016 USD ($)	Apr. 02, 2016 USD ($)	Oct. 03, 2015 USD ($)
Foreign Currency Forward \| Derivatives Designated as Accounting Hedges:
Derivative [Line Items]
Derivative Notional Amount	$ 88,798	$ 88,798	$ 76,465
Number of contracts	42	42	41
Maximum Length of Time Hedged		12 months
Foreign Currency Forward \| Derivatives Not Designated as Accounting Hedges:
Derivative [Line Items]
Derivative Notional Amount	$ 356,308	$ 356,308	$ 230,084
Number of contracts	49	49	46
Maximum Remaining Maturity		2 months
Q4 2015 Acquisition [Member]
Change in Estimated Amount of Contingent Consideration [Abstract]
Change in estimated amount of contingent consideration	$ (7,600)

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 4
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Maximum period of time the entity is hedging its exposure to variability in future cash flows for forecasted transactions, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Excludes forecasted transactions related to payment of variable interest on existing financial instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
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Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of foreign currency exchange rate derivatives held by the entity at the reporting date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
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