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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 29, 2025 | Mar. 30, 2024 | Dec. 28, 2024 | Mar. 29, 2025 | Mar. 30, 2024
Income Tax Disclosure [Abstract] |  |  |  |  |
Benefit from income taxes | $ 5.6 | $ 5.2 |  | $ 44.6 | $ 5.2
Deferred Income Tax Expense (Benefit) |  |  | $ 14.1 |  |
Tax benefit |  |  | $ 8.9 |  |
Unrecognized tax benefits, period increase (decrease) |  |  |  | 1.7 |
Gross unrecognized tax benefits | 44.7 |  |  | 44.7 |
Interest and penalties accrued related to unrecognized tax benefits | $ 3.9 |  |  | 3.9 |
Increase (decrease) in interest and penalties accrued related to unrecognized tax benefits |  |  |  | $ 0.4 |

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