Note 4 Disaggregation of Revenue (Details) $ in Thousands		12 Months Ended
		Oct. 02, 2021 USD ($)	Oct. 03, 2020 USD ($)	Sep. 28, 2019 USD ($)
Disaggregation of Revenue [Line Items]
Net sales		$ 6,756,643	$ 6,960,370	$ 8,233,859
Percent of Net Sales Transferred Over Time		95.00%
Raw Materials as a percentage of total Inventory		99.00%
Gross profit		$ 551,805	525,707	591,938
Number of Other Operating Segment Excluding DAS		10
Operating segments
Disaggregation of Revenue [Line Items]
Gross profit		$ 568,587	538,482	600,389
Americas
Disaggregation of Revenue [Line Items]
Net sales	[1]	3,182,849	3,450,527	4,194,652
EMEA
Disaggregation of Revenue [Line Items]
Net sales		1,055,831	995,838	1,051,192
Asia Pacific
Disaggregation of Revenue [Line Items]
Net sales		$ 2,517,963	2,514,005	2,988,015
Mexico
Disaggregation of Revenue [Line Items]
Percentage of Net Sales to Americas Net Sales		60.00%
U.S.
Disaggregation of Revenue [Line Items]
Percentage of Net Sales to Americas Net Sales		35.00%
Communications Networks and Cloud Infrastructure[Member]
Disaggregation of Revenue [Line Items]
Net sales		$ 2,866,602	2,832,650	3,661,853
Industrial, Medical, Defense and Automotive [Member]
Disaggregation of Revenue [Line Items]
Net sales		3,890,041	4,127,720	4,572,006
IMS Third Party Revenue [Member]
Disaggregation of Revenue [Line Items]
Net sales		5,454,269	5,699,751	6,858,676
CPS Third Party Revenue [Member]
Disaggregation of Revenue [Line Items]
Net sales		1,302,374	1,260,619	1,375,183
CPS | Operating segments
Disaggregation of Revenue [Line Items]
Net sales		1,397,742	1,365,712	1,555,117
Gross profit		$ 177,248	$ 156,844	$ 156,221

[1] Mexico represents approximately 60% of the Americas revenue and the U.S. represents approximately 35%.