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Derivative Instruments and Hedging Activities (Fair Value of Outstanding Designated and Undesignated Derivative Assets and Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Oct. 01, 2011
Derivatives, Fair Value [Line Items]    
Derivative asset, fair value $ 795 $ 968
Derivative liability, fair value 702 1,658
Designated as Hedging Instrument [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative asset, fair value 795 746
Derivative liability, fair value 568 1,658
Designated as Hedging Instrument [Member] | Foreign Exchange Cash Flow Hedges [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative asset, fair value 795 746
Derivative liability, fair value 470 1,041
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative liability, fair value 98 617
Not Designated as Hedging Instrument [Member] | Foreign Exchange Balance Sheet Derivative Contracts [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative asset, fair value   222
Derivative liability, fair value $ 134