Note 4 Foreign Currency Forward Contract (Details) (USD $) In Thousands, unless otherwise specified	Jul. 02, 2011	Oct. 02, 2010
Foreign Currency Cash Flow Hedge Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Cash Flow Hedge Derivatives	$ 121,386	$ 80,370
Number of Foreign Currency Derivative Contracts Held	44	26
Foreign Currency Derivative Instrument Not Designated As Hedging Instrument [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments	$ 356,947	$ 290,688
Number of Foreign Currency Derivative Contracts Held	29	26

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 44
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5580258-113959

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5579245-113959

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Namespace Prefix:	us-gaap
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant