Goodwill and Intangible Assets, net - Schedule of Information Regarding Intangible Assets (Details) - USD ($) $ in Millions	Sep. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	$ 102.1	$ 84.4
Amortizable intangible assets, accumulated amortization	(73.3)	(67.4)
Amortizable intangible assets, net balance	28.8	17.0
Intellectual property
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	39.5	35.4
Amortizable intangible assets, accumulated amortization	(34.3)	(33.4)
Amortizable intangible assets, net balance	5.2	2.0
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	30.0	23.2
Amortizable intangible assets, accumulated amortization	(19.2)	(18.0)
Amortizable intangible assets, net balance	10.8	5.2
Software
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	20.6	16.8
Amortizable intangible assets, accumulated amortization	(13.1)	(10.3)
Amortizable intangible assets, net balance	7.5	6.5
Licenses
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	6.3	5.1
Amortizable intangible assets, accumulated amortization	(3.3)	(2.4)
Amortizable intangible assets, net balance	3.0	2.7
Brand names
Finite-Lived Intangible Assets, Net [Abstract]
Amortizable intangible assets, gross carrying amount	5.7	3.9
Amortizable intangible assets, accumulated amortization	(3.4)	(3.3)
Amortizable intangible assets, net balance	$ 2.3	$ 0.6