v3.25.4

Debt and Revolving Credit Facility - Schedule of Contractual Interest Expense and Amortization of Debt Issuance Costs (Senior Notes) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 27, 2025	Dec. 28, 2024
2029 Notes | 2029 Notes
Debt Instrument [Line Items]
Interest expense	$ 4.0	$ 4.0	$ 8.0	$ 8.0
Amortization of debt issuance costs	0.2	0.2	0.4	0.3
Total interest expense	4.2	4.2	8.4	8.3
Call Option
Debt Instrument [Line Items]
Interest expense	0.8	0.4	1.7	0.4
Amortization of debt issuance costs	0.5	0.2	0.9	0.2
Total interest expense	$ 1.3	$ 0.6	$ 2.6	$ 0.6

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