Restructuring and Related Charges (Schedule of Net Restructuring and Related Charges) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
Restructuring Cost and Reserve
Total Restructuring And Related Expense	$ 10.2	$ 1.9
Restructuring and Related Costs, Non-cash Charges, Including Accelerated Depreciation	0.0	(0.8)
Total charges expected to be settled in cash	10.2	1.1
Restructuring Fiscal 2018 Plan
Restructuring Cost and Reserve
Total Restructuring And Related Expense	0.0	1.9
Restructuring Fiscal 2021 Plan
Restructuring Cost and Reserve
Total Restructuring And Related Expense	$ 10.2	$ 0.0