Balance Sheet Accounts - Schedule of Property, Plant and Equipment, net (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,033.9	$ 1,064.5
Less: accumulated depreciation	(630.7)	(654.6)
Property, plant and equipment, net	403.2	409.9
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	71.2	71.2
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	436.2	434.9
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	459.4	488.2
Construction-in-Progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 67.1	$ 70.2