XML 22 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Derivative Financial Instruments Derivative Instruments and Hedging Activities Disclosures (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Mar. 30, 2013
Mar. 31, 2012
Mar. 30, 2013
Mar. 31, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]        
Net losses on foreign currency exposures $ 503 $ 2,373 $ 988 $ 4,570
Net realized and unrealized (gain) loss on forward contracts (excluding the underlying foreign currency exposure being hedged) $ (2,894) $ 1,666 $ 3,596 $ (2,387)