Derivative Financial Instruments (Activity And Classification Of Derivatives) (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, Gain (Loss) [Line Items]
Net deferral in AOCI of derivatives (effective portion)	$ (511)	$ 426	$ 167	$ 195
Net reclassification from AOCI into earnings (effective portion)	198	(21)	420	72
Interest Expense [Member] | Interest Rate Swaps [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net deferral in AOCI of derivatives (effective portion)	(203)	0	(203)	0
Net reclassification from AOCI into earnings (effective portion)	(43)	0	(43)	(67)
Cost Of Sales [Member] | Foreign Currency Forwards [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Net deferral in AOCI of derivatives (effective portion)	(308)	426	370	195
Net reclassification from AOCI into earnings (effective portion)	$ 241	$ (21)	$ 463	$ 139