Summary of Significant Accounting Policies - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 648.4	$ 592.5
Less: Accumulated depreciation	(220.8)	(164.3)
Property, plant and equipment, net	427.6	428.2
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	322.4	280.7
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	255.5	243.2
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	47.4	46.7
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, at cost	$ 23.1	$ 21.9