Accrued Expenses And Other Liabilities - Summary (Details) - USD ($) $ in Millions	Jul. 02, 2021	Dec. 31, 2020
Current
Compensation and benefits	$ 168.0	$ 161.0
Restructuring-related employee severance, benefits and other	20.0	30.5
Pension benefits	8.5	8.5
Taxes, income and other	42.4	48.8
Contract liabilities	56.4	48.6
Sales and product allowances	70.5	73.8
Loss contingencies	11.5	7.4
Derivative financial instruments	14.7	42.4
Other	112.8	109.3
Total	504.8	530.3
Noncurrent
Compensation and benefits	17.0	14.2
Restructuring-related employee severance, benefits and other	2.2	0.0
Pension benefits	90.7	91.5
Taxes, income and other	226.9	227.5
Contract liabilities	5.4	4.8
Sales and product allowances	1.1	0.9
Loss contingencies	31.1	33.2
Derivative financial instruments	33.2	27.8
Other	7.7	8.9
Total	$ 415.3	$ 408.8