Business Segments (Schedule Of Financial Information About Company's Reportable Segments) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013	Sep. 28, 2013
Segment Reporting Information [Line Items]
Net sales	$ 620,505	$ 571,945	$ 1,712,026	$ 1,660,301
Operating income (loss)	28,198	25,184	68,959	69,856
Interest expense	(3,055)	(2,650)	(8,952)	(10,010)
Interest income	770	402	2,092	1,182
Miscellaneous	1,271	8	2,182	(467)
Income before income taxes	27,184	22,944	64,281	60,561
Total assets	1,588,315		1,588,315		1,447,684
AMER [Member]
Segment Reporting Information [Line Items]
Net sales	324,544	268,154	868,824	787,035
Operating income (loss)	18,119	16,934	50,043	52,708
Total assets	520,811		520,811		423,048
APAC [Member]
Segment Reporting Information [Line Items]
Net sales	295,625	297,659	831,358	858,357
Operating income (loss)	35,890	31,523	102,143	83,629
Total assets	858,300		858,300		828,672
EMEA [Member]
Segment Reporting Information [Line Items]
Net sales	27,563	30,697	86,617	93,809
Operating income (loss)	(3,594)	(1,159)	(7,506)	(546)
Total assets	137,321		137,321		111,977
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net sales	(27,227)	(24,565)	(74,773)	(78,900)
Corporate [Member]
Segment Reporting Information [Line Items]
Operating income (loss)	(22,217)	(22,114)	(75,721)	(65,935)
Total assets	$ 71,883		$ 71,883		$ 83,987