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Income Taxes - Income (Loss) Before Income Taxes (Details) - USD ($) $ in Millions | 12 Months Ended
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Jun. 28, 2025 | Jun. 29, 2024 | Jul. 01, 2023
Income (loss) before income taxes |  |  |
Domestic | $ (88.8) | $ (95.8) | $ (37.6)
Foreign | 127.4 | 107.4 | 98.3
Income before income taxes and equity investment earnings | $ 38.6 | $ 11.6 | $ 60.7

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