Accrued Expenses And Other Liabilities - Summary (Details) - USD ($) $ in Millions	Apr. 02, 2021	Dec. 31, 2020
Current
Compensation and benefits	$ 136.9	$ 161.0
Restructuring-related employee severance, benefits and other	21.6	30.5
Pension benefits	8.5	8.5
Taxes, income and other	60.5	48.8
Contract liabilities	55.7	48.6
Sales and product allowances	64.1	73.8
Loss contingencies	8.2	7.4
Derivative financial instruments	25.7	42.4
Other	106.8	109.3
Total	488.0	530.3
Noncurrent
Compensation and benefits	15.6	14.2
Restructuring-related employee severance, benefits and other	2.7	0.0
Pension benefits	88.8	91.5
Taxes, income and other	231.8	227.5
Contract liabilities	4.6	4.8
Sales and product allowances	0.9	0.9
Loss contingencies	33.5	33.2
Derivative financial instruments	17.0	27.8
Other	8.7	8.9
Total	$ 403.6	$ 408.8

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