Inventories - Component Details (Details) - USD ($) $ in Millions	Dec. 31, 2023		Dec. 31, 2022
Inventory Disclosure [Abstract]
Finished goods	$ 97.0		$ 86.6
Work in process	111.8		104.6
Raw materials	366.6		342.7
Inventories	$ 575.4	[1]	$ 533.9

[1] (a)    During the years ended December 31, 2023 and 2022, we recorded inventory write-downs of $1.1 and $5.2, respectively, related to inventories held by entities impacted by the Russia-Ukraine war. See Note 1, Description of Business and Basis of Presentation, for further information.