Goodwill and Intangible Assets, net - Schedule of Information Regarding Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	$ 84.3	$ 84.4
Amortizable intangible assets, accumulated amortization	(67.8)	(67.4)
Amortizable intangible assets, net balance	16.5	17.0
Intellectual property
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	34.3	35.4
Amortizable intangible assets, accumulated amortization	(32.5)	(33.4)
Amortizable intangible assets, net balance	1.8	2.0
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	23.2	23.2
Amortizable intangible assets, accumulated amortization	(18.3)	(18.0)
Amortizable intangible assets, net balance	4.9	5.2
Software
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	17.9	16.8
Amortizable intangible assets, accumulated amortization	(11.2)	(10.3)
Amortizable intangible assets, net balance	6.7	6.5
Licenses
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	5.1	5.1
Amortizable intangible assets, accumulated amortization	(2.6)	(2.4)
Amortizable intangible assets, net balance	2.5	2.7
Brand names
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	3.8	3.9
Amortizable intangible assets, accumulated amortization	(3.2)	(3.3)
Amortizable intangible assets, net balance	$ 0.6	$ 0.6