Business Segments (Schedule Of Financial Information About Company's Reportable Segments) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Sep. 28, 2013
Segment Reporting Information [Line Items]
Net sales	$ 533,905	$ 530,532
Operating income (loss)	21,761	21,484
Interest expense	(2,815)	(3,720)
Interest income	639	397
Miscellaneous	240	(475)
Income before income taxes	19,825	17,686
Total assets	1,473,414		1,447,684
AMER [Member]
Segment Reporting Information [Line Items]
Net sales	265,009	259,024
Operating income (loss)	17,056	19,278
Total assets	436,872		423,048
APAC [Member]
Segment Reporting Information [Line Items]
Net sales	270,150	272,429
Operating income (loss)	31,942	25,200
Total assets	874,714		828,672
EMEA [Member]
Segment Reporting Information [Line Items]
Net sales	26,814	28,170
Operating income (loss)	(2,465)	(222)
Total assets	106,597		111,977
Intersegment Elimination [Member]
Segment Reporting Information [Line Items]
Net sales	(28,068)	(29,091)
Corporate [Member]
Segment Reporting Information [Line Items]
Operating income (loss)	(24,772)	(22,772)
Total assets	$ 55,231		$ 83,987