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Restructuring (Restructuring Activity) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 29, 2012
Oct. 01, 2011
Oct. 02, 2010
Restructuring Charges [Abstract]      
Balance at beginning of period $ 283 $ 3,389  
Charged to expense 0 751 5,125
Cash payments (184) (3,860)  
Foreign currency translation 7 3  
Balance at end of period $ 106 $ 283 $ 3,389