Goodwill and Intangible Assets - Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 108.5	$ 107.3
Foreign currency translation	(2.5)	1.2
Goodwill, ending balance	106.0	108.5
Proprietary Products
Goodwill [Roll Forward]
Goodwill, beginning balance	78.9	77.9
Foreign currency translation	(2.1)	1.0
Goodwill, ending balance	76.8	78.9
Contract-Manufactured Products
Goodwill [Roll Forward]
Goodwill, beginning balance	29.6	29.4
Foreign currency translation	(0.4)	0.2
Goodwill, ending balance	$ 29.2	$ 29.6