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Debt - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 30, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Interest expense-contractual interest	$ 5.0	$ 4.6	$ 10.0	$ 9.2
Amortization of debt issuance cost	0.6	0.6	1.3	1.2
Accretion of debt discount	1.2	0.0	2.4	0.0
Other	1.0	1.0	2.0	1.9
Total interest expense	$ 7.8	$ 6.2	$ 15.7	$ 12.3

X

- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of amortization expense attributable to debt issuance costs.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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