Sales - Schedule of Change In Customer Advances Balance (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenue From Contract With Customer [Abstract]
Balance at beginning of period	$ 25.5	$ 25.8
Cash received in advance of satisfying performance obligations	30.5	28.9
Revenue recognized	(34.1)	(32.5)
Currency translation	(0.3)	(1.2)
Balance at end of period	$ 21.6	$ 21.0