Segments (Sales, Based On The Customer's Location, And Property, Plant And Equipment By Geographic Area) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 29, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011
Segment Reporting Information [Line Items]
Net sales	$ 675,853	$ 670,632	$ 643,023	$ 620,803	$ 632,727	$ 611,221	$ 624,970	$ 600,618	$ 2,610,311	$ 2,469,536	$ 2,330,680
Property, plant and equipment, net	562,363				546,179				562,363	546,179	503,872
PHILIPPINES
Segment Reporting Information [Line Items]
Property, plant and equipment, net	75,087				68,993				75,087	68,993	70,159
UNITED KINGDOM
Segment Reporting Information [Line Items]
Net sales									123,004	117,336	113,253
Property, plant and equipment, net	62,105				58,329				62,105	58,329	35,468
China [Member]
Segment Reporting Information [Line Items]
Net sales									94,829	121,338	144,586
UNITED STATES
Segment Reporting Information [Line Items]
Net sales									1,540,096	1,363,892	1,293,058
Property, plant and equipment, net	322,282				310,390				322,282	310,390	288,647
GERMANY
Segment Reporting Information [Line Items]
Net sales									199,800	210,842	185,840
UNKNOWN COUNTRY
Segment Reporting Information [Line Items]
Net sales									652,582	656,128	593,943
Property, plant and equipment, net	$ 102,889				$ 108,467				$ 102,889	$ 108,467	$ 109,598