Segment Information - Schedule of Goodwill and Intangible Assets by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Changes in the carrying amount of gross goodwill and other purchased intangibles
Goodwill and other intangible assets, net	$ 255.2	$ 256.0
Balance at Period Beginning	256.0
Amortization expense	(1.7)
Currency translation adjustments	0.9
Intangible Assets, Net (Including Goodwill), Total	255.2	$ 256.0
Balance at Period Ending	255.2
Composite Materials
Changes in the carrying amount of gross goodwill and other purchased intangibles
Balance at Period Beginning	86.9
Amortization expense	(0.5)
Currency translation adjustments	0.9
Balance at Period Ending	87.3
Engineered Products
Changes in the carrying amount of gross goodwill and other purchased intangibles
Balance at Period Beginning	169.1
Amortization expense	(1.2)
Currency translation adjustments	0.0
Balance at Period Ending	$ 167.9