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Assets Held-for-Sale and Sale of Business - Schedule of Current Assets and Current Liabilities Classified Held for Sale (Details) - Disposal Group, Held-for-Sale, Not Discontinued Operations - Various Coherent Entities - USD ($) $ in Thousands | Sep. 30, 2025 | Jun. 30, 2025
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Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Accounts receivable | $ 9,686 | $ 43,353
Inventories | 32,523 | 97,236
Prepaid and refundable income taxes | 8,844 | 9,023
Prepaid and other current assets | 1,130 | 3,067
Total current assets held-for-sale | 52,183 | 152,679
Property, plant & equipment, net | 31,502 | 103,863
Goodwill | 22,325 | 174,373
Intangible assets | 99,099 | 141,647
Other assets | 19 | 32
Less: Impairment of assets held-for-sale | (97,728) | (84,988)
Total noncurrent assets held-for-sale | 55,217 | 334,927
Accounts payable | 5,561 | 19,209
Accrued compensation and benefits | 3,732 | 16,768
Operating lease current liabilities | 19 | 2,441
Accrued income taxes payable | (1,032) | (226)
Other accrued liabilities | 7,248 | 19,202
Total current liabilities held-for-sale | 15,528 | 57,394
Deferred income taxes | 11,464 | 14,785
Operating lease liabilities | 0 | 5,980
Other liabilities | 6,104 | 7,870
Total noncurrent liabilities held-for-sale | $ 17,568 | $ 28,635

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