Other Comprehensive Income (Schedule Of Amounts Reclassified Out Of Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Revenue	$ 135,059	$ 141,697	$ 414,644	$ 404,413
Interest expense, net	(50)	264	(194)	(154)
Cost of sales	70,511	69,831	220,030	201,351
Selling and marketing	20,337	19,596	59,035	55,811
General and administrative	11,620	13,043	37,109	40,156
Actuarial losses	129	19	389	59
Income tax (expense) benefit	5,236	8,918	15,426	22,130
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Total net gains (losses) included in net income	17	(192)	316	(527)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Total net losses included in income before income taxes	168	(286)	928	(774)
Income tax (expense) benefit	(61)	107	(341)	288
Total net gains (losses) included in net income	107	(179)	587	(486)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Interest expense, net		(186)		(545)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Foreign Exchange Cash Flow Hedges [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Revenue	168	(100)	928	(229)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Total net losses included in income before income taxes	(129)	(19)	(389)	(59)
Income tax (expense) benefit	39	6	118	18
Total net gains (losses) included in net income	(90)	(13)	(271)	(41)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment [Member] | Cost of Sales [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Actuarial losses	(43)	(6)	(128)	(19)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment [Member] | Selling and Marketing Expense [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Actuarial losses	(38)	(6)	(116)	(18)
Reclassification Out Of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment [Member] | General and Administrative Expense [Member]
Reclassification Out Of Accumulated Other Comprehensive Income [Line Items]
Actuarial losses	$ (48)	$ (7)	$ (145)	$ (22)