Derivative Financial Instruments (Derivative Instruments and Hedging Activities Disclosures) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 29, 2014	Mar. 30, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Net losses on foreign currency exposures	$ 1,129	$ 503	$ 1,993	$ 988
Net realized and unrealized gain on forward contracts (excluding the underlying foreign currency exposure being hedged)	$ (69)	$ (2,894)	$ (1,697)	$ (3,596)