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Discontinued Operations - Narrative (Details) - USD ($)		3 Months Ended		9 Months Ended
Discontinued Operations - Narrative (Details) - USD ($)	Mar. 01, 2021	Mar. 26, 2023	Mar. 27, 2022	Mar. 26, 2023	Mar. 27, 2022	Sep. 25, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Costs of selling business					$ 27,400,000
Term of certain silicon carbide materials and fabrication services	4 years
Proceeds from sale of business resulting from the receipt of transaction related note receivable				$ 101,800,000	125,000,000.0
Discontinued Operations, Disposed of by Sale \| LED Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from divestiture	$ 50,000,000
Unsecured promissory note issued to parent in disposition	125,000,000
Potential earn-out payment						$ 101,800,000
Loss on sale					29,100,000
Proceeds from sale of business resulting from the receipt of transaction related note receivable			$ 125,000,000
Supply agreement liability	31,000,000	$ 0		0
Other assets		2,000,000		2,000,000
Discontinued Operations, Disposed of by Sale \| LED Business \| Minimum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Potential earn-out payment	2,500,000
Discontinued Operations, Disposed of by Sale \| LED Business \| Maximum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Potential earn-out payment	$ 125,000,000
Term of real estate license agreement	24 months
Discontinued Operations, Disposed of by Sale \| LED Business, Real Estate License Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Administrative fees		600,000	900,000	2,400,000	2,700,000
Discontinued Operations, Disposed of by Sale \| LED Business, Real Estate License Agreement \| Accounts Receivable, Net
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Administrative fees				0
Discontinued Operations, Disposed of by Sale \| LED Business, Transition Services Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Administrative fees		$ 1,500,000	$ 2,100,000	5,200,000	$ 7,400,000
Discontinued Operations, Disposed of by Sale \| LED Business, Transition Services Agreement \| Accounts Receivable, Net
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Administrative fees				$ 500,000