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Discontinued Operations - Schedule of Discontinued Operations (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 25, 2023 | Jun. 26, 2022
Operating expenses: |  |  |
Net loss | $ (290.6) | $ (69.4) | $ 49.2
RF Business | Discontinued Operations, Disposed of by Sale |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Revenue, net | 59.6 | 163.4 | 174.1
Cost of revenue, net | 68.7 | 126.8 | 132.9
Gross (loss) profit | (9.1) | 36.6 | 41.2
Operating expenses: |  |  |
Research and development | 30.5 | 59.7 | 53.8
Sales, general and administrative | 13.9 | 21.0 | 20.5
Amortization of intangibles | 1.5 | 9.2 | 11.4
Loss on disposal of assets | 0.3 | 0.0 | 0.0
Other operating expense | 24.3 | 15.5 | 0.2
Operating loss | (79.6) | (68.8) | (44.7)
Non-operating expense | 0.0 | (0.1) | (0.5)
Loss before income taxes and loss on sale | (79.6) | (68.7) | (44.2)
Loss on sale | 204.0 | 0.0 | 0.0
Loss before income taxes | (283.6) | (68.7) | (44.2)
Income tax expense | 7.0 | 0.7 | 0.8
Net loss | $ (290.6) | $ (69.4) | $ (45.0)

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