Reportable Segments, Geographic Information And Major Customers (Reportable Segments Information) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 03, 2015	Jul. 04, 2015	Apr. 04, 2015	Jan. 03, 2015	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Oct. 03, 2015	Sep. 27, 2014	Sep. 28, 2013
Net sales	$ 668,730	$ 669,585	$ 651,285	$ 664,690	$ 666,223	$ 620,505	$ 557,616	$ 533,905	$ 2,654,290	$ 2,378,249	$ 2,228,031
Operating income (loss)									115,436	100,607	96,623
Interest Expense									13,964	12,295	12,638
Investment Income, Interest									3,499	2,934	1,640
Other Nonoperating Income (Expense)									1,324	2,079	(642)
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest									106,295	93,325	84,983
Depreciation									48,378	47,261	47,410
Payments to Acquire Property, Plant, and Equipment									35,076	65,284	108,122
Total assets	1,702,388				1,609,026				1,702,388	1,609,026
AMER
Net sales									1,389,017	1,238,225	1,062,758
Operating income (loss)									68,585	79,211	70,863
Depreciation									17,753	16,452	13,474
Payments to Acquire Property, Plant, and Equipment									17,595	53,135	60,507
Total assets	573,437				521,259				573,437	521,259
APAC
Net sales									1,285,905	1,132,503	1,146,299
Operating income (loss)									160,217	135,539	116,350
Depreciation									18,176	20,587	23,560
Payments to Acquire Property, Plant, and Equipment									9,590	4,096	12,345
Total assets	1,011,622				881,426				1,011,622	881,426
EMEA
Net sales									140,292	115,893	122,566
Operating income (loss)									(8,129)	(11,923)	(3,096)
Depreciation									8,339	7,509	4,644
Payments to Acquire Property, Plant, and Equipment									6,976	6,351	30,836
Total assets	128,306				135,841				128,306	135,841
Corporate
Operating income (loss)									(105,237)	(102,220)	(87,494)
Depreciation									4,110	2,713	5,732
Payments to Acquire Property, Plant, and Equipment									915	1,702	4,434
Total assets	$ (10,977)				$ 70,500				(10,977)	70,500
Intersegment Eliminations
Net sales									$ (160,924)	$ (108,372)	$ (103,592)