Note 8 Net Sales Information by Geographic Segment (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2016 USD ($)	Jan. 02, 2016 USD ($)
Revenues from External Customers [Line Items]
Net sales	$ 1,719,977	$ 1,534,714
Percentage of net sales represented by ten largest customers	51.80%	48.20%
Number of customers representing 10% or more of net sales	2	0
United States
Revenues from External Customers [Line Items]
Net sales	$ 299,876	$ 254,379
Mexico
Revenues from External Customers [Line Items]
Net sales	474,160	484,970
China
Revenues from External Customers [Line Items]
Net sales	321,739	367,259
Malaysia
Revenues from External Customers [Line Items]
Net sales	211,191	46,608
Other international
Revenues from External Customers [Line Items]
Net sales	$ 413,011	$ 381,498