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Financial Statement Details - Non-Operating Expense, Net (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 26, 2021 | Dec. 27, 2020 | Dec. 26, 2021 | Dec. 27, 2020 | Aug. 24, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |
Foreign currency gain, net | $ (0.2) | $ (2.2) | $ (0.3) | $ (2.4) |
Realized gain on sale of investments | (0.1) | (0.2) | (0.3) | (0.2) |
Loss on extinguishment of debt | 24.8 | 0.0 | 24.8 | 0.0 |
Gain on equity investment, net | 0.0 | (10.4) | 0.0 | (7.0) |
Interest income | (2.4) | (2.2) | (5.0) | (4.9) |
Interest expense, net of capitalized interest | 5.3 | 11.9 | 12.0 | 25.0 |
Loss on Wafer Supply Agreement | 0.1 | 0.0 | 0.9 | 0.0 |
Other, net | 0.3 | 0.0 | (0.2) | 0.3 |
Non-operating expense, net | 27.8 | $ (3.1) | $ 31.9 | $ 10.8 |
Convertible Notes due September 1, 2023 | Convertible Notes |  |  |  |  |
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |
Loss on extinguishment of debt | $ 24.8 |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Stated interest rate (as a percent) |  |  |  |  | 0.875%

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