XML 62 R45.htm IDEA: XBRL DOCUMENT v2.4.0.6
Summary Of Significant Accounting Policies (Foreign Operations And Related Derivative Financial Instruments) (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 28, 2012
Sep. 30, 2011
Oct. 01, 2010
Foreign Currencies [Line Items]      
Currency gains from transactions $ 92    
Currency losses from transactions   $ 2,061 $ 610
Percent of Revenues in Foreign Currency 23.00%    
Euro [Member]
     
Foreign Currencies [Line Items]      
Percent of Revenues in Foreign Currency 12.00%    
Other Foreign Currencies [Member]
     
Foreign Currencies [Line Items]      
Percent of Revenues in Foreign Currency 11.00%