Note 14 Strategic Transactions (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Apr. 06, 2021
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 0	$ 21,408
Joint Venture with Reliance [Member] | RSVL
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired		50.10%
Joint Venture with Reliance [Member] | Sanmina
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired		49.90%
FY21 Acquisition
Business Acquisition [Line Items]
Effective Date of Acquisition	Apr. 06, 2021
Consideration Transferred	$ 38,000
Payments to Acquire Businesses, Gross	29,000
Business Combination, Consideration Transferred, Liabilities Incurred	9,000
Cash				$ 8,100
Goodwill				8,500
Finite-Lived Intangibles				4,400
Payments to Acquire Businesses, Net of Cash Acquired	$ 21,000
Current Assets				18,696
Noncurrent Assets				30,711
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities				(10,671)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities				(152)
Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net				$ 38,584
Finite-Lived Intangible Asset, Useful Life		4 years