Inventories (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Inventory Disclosure [Abstract]
Raw materials	$ 107.2		$ 107.2		$ 79.1
Work in process	56.2		56.2		84.2
Finished goods	247.4		247.4		183.5
Total inventories	410.8		410.8		$ 346.8
Amounts charged for excess and obsolete inventory	$ 1.5	$ 2.0	$ 1.9	$ 3.5