Fair Value Measurements Fair Value Disclosures (Details) - USD ($) $ in Millions	Sep. 28, 2024	Dec. 30, 2023	Sep. 30, 2023
Fair Value Disclosures [Abstract]
Debt, Carrying Value	$ 702.8	$ 920.8	$ 1,096.3
Debt, Fair Value	$ 641.4	$ 813.3	$ 971.9

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant