Organization and Summary of Significant Accounting Policies - Interest Expense, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Dec. 25, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest expense incurred primarily on indebtedness	$ (15.2)	$ (21.7)	$ (18.3)
Interest income	12.2	1.2	0.6
Interest expense, net	$ (3.0)	$ (20.5)	$ (17.7)