Accrued Expenses And Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Accrued salaries, wages and employee benefits	$ 70.3	$ 47.5
Accrued taxes (income and non-income)	33.3	38.3
Accrued interest	11.8	4.2
Derivative liabilities	19.9	7.8
Lease liabilities	16.4	16.1
Other current liabilities	52.5	41.2
Total	$ 204.2	$ 155.1