Comprehensive Income (Loss) Statement (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Apr. 01, 2012	Mar. 31, 2013	Apr. 01, 2012
Defined benefit pension (loss) gain	$ (150)	$ 199	$ (296)	$ 502
Unrealized gain (loss) on derivative instruments	832	(1,226)	1,078	895
Foreign currency translation	(20,423)	18,539	(17,555)	3,610
Other comprehensive income (loss), net of tax	(19,741)	17,512	(16,773)	5,007
Cash Flow Hedging [Member]
Gross change before reclassification adjustment	1,498	(3,232)	1,415	(2,819)
Net reclassification adjustment for (gains) losses included in earnings	(16)	1,121	427	3,523
Gross change after reclassification adjustment	1,482	(2,111)	1,842	704
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	(1,079)	1,410	(1,129)	413
Deferred tax valuation allowance	429	(525)	365	(222)
Unrealized gain (loss) on derivative instruments	832	(1,226)	1,078	895
Pension Plans, Defined Benefit [Member]
Deferred tax valuation allowance	12	(29)	12	(29)
Defined benefit pension (loss) gain	(150)	199	(296)	502
Gross change before reclassification adjustment	(901)	(6)	(1,590)	323
Gross change after reclassification adjustment	(381)	236	(551)	588
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized (Gain) Loss Arising During Period, Tax	219	(8)	243	(57)
Foreign Currency Gain (Loss) [Member]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	(20,423)	18,539	(17,555)	3,610
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, before Tax	0	0	0	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax	(20,423)	18,539	(17,555)	3,610
Deferred tax valuation allowance	0	0	0	0
Foreign currency translation	(20,423)	18,539	(17,555)	3,610
Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax	0	0	0	0
Cost of Sales [Member] | Pension Plans, Defined Benefit [Member]
Net reclassification adjustment for losses included in General and administrative expenses	327	152	654	167
General and Administrative Expense [Member] | Pension Plans, Defined Benefit [Member]
Net reclassification adjustment for losses included in General and administrative expenses	152	71	304	77
Selling Expense [Member] | Pension Plans, Defined Benefit [Member]
Net reclassification adjustment for losses included in General and administrative expenses	$ 41	$ 19	$ 81	$ 21