Goodwill and Other Intangible Assets, net - Other Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Other Intangible Assets [Line Items]
Finite-lived intangible assets, gross	$ 1,166.2	$ 1,171.4
Accumulated Amortization	(433.8)	(414.4)
Total intangible assets	1,219.8	1,225.0
Patents, tradenames and trademarks
Other Intangible Assets [Line Items]
Finite-lived intangible assets, gross	213.1	213.4
Accumulated Amortization	(76.2)	(73.8)
Customer relationships, developed technology and other
Other Intangible Assets [Line Items]
Finite-lived intangible assets, gross	953.1	958.0
Accumulated Amortization	(357.6)	(340.6)
Tradenames and other
Other Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 53.6	$ 53.6