Restructuring and Related Charges (Schedule of Net Restructuring and Related Charges) (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 01, 2022	Mar. 26, 2021
Restructuring Cost and Reserve
Restructuring and related charges, net	$ 6.8	$ 1.1
Restructuring and Related Costs, Non-cash Charges, Including Accelerated Depreciation	(2.1)	(1.1)
Total charges expected to be settled in cash	4.7	0.0
Restructuring Fiscal 2018 Plan
Restructuring Cost and Reserve
Restructuring and related charges, net	$ 6.8	$ 1.1

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