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SUPPLEMENTAL CASH FLOW INFORMATION - Schedule of Supplemental Cash Flow Information Regarding Non-cash Investing and Financing Activities (Details) - USD ($) $ in Thousands	6 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
Business Acquisition [Line Items]
Cash paid for interest	$ 2,003	$ 5,367
Cash paid for income taxes	2,655	1,701
Operating lease right-of-use assets obtained in exchange for new lease liabilities	6,866	3,920
Additions to property and equipment, net included in liabilities	483	$ 0
RF Business of Wolfspeed, Inc
Business Acquisition [Line Items]
Operating lease right-of-use assets obtained in exchange for new lease liabilities	$ 5,600

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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