Shareholders' Equity (Reclassification from AOCI) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 28, 2013	Dec. 28, 2013	Dec. 29, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI into earnings	$ 248		$ (222)
Tax effect	(166)		102
Net reclassification from AOCI into earnings	82	82	(120)
Prior service credit	(327)		(150)
Transition obligation		0	91
Actuarial losses	4,298		7,331
Reclassification from AOCI into earnings	3,971		7,272
Tax effect	(1,551)		(2,753)
Net reclassification from AOCI into earnings	2,420	2,420	4,519
Foreign Currency Forwards [Member] | Sales [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(192)		0
Foreign Currency Forwards [Member] | Cost Of Sales [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	371		(222)
Interest Rate Swaps [Member] | Interest [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 69		$ 0