Other Comprehensive Income (Schedule Of Amounts Reclassified Out Of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Revenue	$ 133,912	$ 145,471	$ 420,451	$ 421,224
Cost of sales	(80,703)	(87,776)	(253,869)	(253,456)
Selling and marketing	(20,475)	(22,644)	(62,033)	(66,538)
General and administrative	(11,486)	(11,384)	(38,482)	(38,568)
Income tax (expense) benefit	4,363	3,049	10,631	11,758
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total net gain (loss) included in net income	467	(109)	2,065	146
Foreign Exchange Cash Flow Hedges [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Revenue	865	(46)	3,658	614
Accumulated Net Gain (Loss) From Designated Or Qualifying Cash Flow Hedges [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total net gain (loss) included in income before income taxes	865	(46)	3,658	614
Income tax (expense) benefit	(314)	18	(1,328)	(224)
Total net gain (loss) included in net income	551	(28)	2,330	390
Accumulated Defined Benefit Plans Adjustment [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of sales	(60)	(58)	(207)	(191)
Selling and marketing	(38)	(37)	(108)	(99)
General and administrative	(23)	(22)	(65)	(60)
Total net gain (loss) included in income before income taxes	(121)	(117)	(380)	(350)
Income tax (expense) benefit	37	36	115	106
Total net gain (loss) included in net income	$ (84)	$ (81)	$ (265)	$ (244)