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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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Increase (Decrease) in unrecognized tax benefit income tax penalties and interest accrued.

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