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Segment and Other Information - Schedule of Segment Net Income (Loss) (Cost of Revenue) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 28, 2025	Jun. 29, 2024	Jun. 24, 2023
Segment Reporting Information [Line Items]
Cost of revenue	$ 593.9	$ 519.6	$ 639.2
Reportable Segment
Segment Reporting Information [Line Items]
Cost of revenue	593.9	519.6	639.2
Less:
Intangible asset amortization	97.5	64.3	95.0
Stock-based compensation	(1.7)	4.2	4.0
Adjusted cost of revenue	$ 498.1	$ 451.1	$ 540.2

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