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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 28, 2024 | Dec. 30, 2023 | Dec. 28, 2024 | Dec. 30, 2023
Income Tax Disclosure [Abstract] |  |  |  |
Benefit from income taxes | $ 27.8 | $ 15.0 | $ 39.0 | $ 0.0
Deferred tax benefit |  |  | (14.1) |
Tax benefit |  |  | 8.9 |
Unrecognized tax benefits, period increase (decrease) |  |  | (2.1) |
Gross unrecognized tax benefits | 44.4 |  | 44.4 |
Interest and penalties accrued related to unrecognized tax benefits | $ 3.7 |  | 3.7 |
Increase (decrease) in interest and penalties accrued related to unrecognized tax benefits |  |  | $ 0.1 |

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