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Discontinued Operations - Narrative (Details) - USD ($) |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Mar. 01, 2021 | Dec. 25, 2022 | Mar. 27, 2022 | Dec. 26, 2021 | Dec. 25, 2022 | Dec. 26, 2021 | 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 | 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 |  |
Gain (loss) on disposal of discontinued operation, net of tax |  | (2,600,000) |  | $ (100,000) | (2,500,000) | (900,000) |
Other assets |  | 1,600,000 |  |  | 1,600,000 |  |
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 |  | 900,000 |  | 900,000 | 1,800,000 | 1,800,000 |
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 |  |  |  |  | 300,000 |  |
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 |  | $ 1,800,000 |  | $ 2,400,000 | 3,700,000 | $ 5,300,000 |
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 |  |  |  |  | $ 600,000 |  |

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