Note 11 Revenue and Gross Profit by Segment (Details) $ in Thousands		3 Months Ended		9 Months Ended
		Jul. 01, 2023 USD ($)	Jul. 02, 2022 USD ($)	Jul. 01, 2023 USD ($)	Jul. 02, 2022 USD ($)
Segment Reporting Information [Line Items]
Net sales		$ 2,207,118	$ 2,023,361	$ 6,883,029	$ 5,694,757
Gross profit		183,208	162,185	$ 569,783	449,977
Number of Reportable Segments				1
Operating Segments
Segment Reporting Information [Line Items]
Gross profit		189,095	166,160	$ 584,419	462,041
Operating Segments | IMS
Segment Reporting Information [Line Items]
Net sales		1,821,819	1,624,760	5,689,432	4,607,895
Gross profit		152,059	118,359	429,855	333,648
Operating Segments | CPS
Segment Reporting Information [Line Items]
Net sales		419,156	432,058	1,308,326	1,191,743
Gross profit		37,036	47,801	154,564	128,393
Intersegment revenue
Segment Reporting Information [Line Items]
Net sales		(33,857)	(33,457)	(114,729)	(104,881)
Unallocated items
Segment Reporting Information [Line Items]
Gross profit	[1]	$ (5,887)	$ (3,975)	$ (14,636)	$ (12,064)

[1] For purposes of evaluating segment performance, management excludes certain items from its measure of gross profit. These items consist of stock-based compensation expense, amortization of intangible assets, litigation settlements and investigation costs.