Goodwill and Purchased Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Gross Goodwill and Other Purchased Intangible Assets

(In millions)	Composite Materials			Engineered Products			Total
Balance as of December 31, 2020	$	98.7		$	179.1		$	277.8
Amortization expense		(2.0	)		(5.0	)		(7.0	)
Currency translation adjustments and other		(3.3	)		—			(3.3	)
Balance as of December 31, 2021	$	93.4		$	174.1		$	267.5
Amortization expense		(1.8	)		(5.0	)		(6.8	)
Currency translation adjustments and other		(4.7	)		—			(4.7	)
Balance as of December 31, 2022	$	86.9		$	169.1		$	256.0

Schedule of Amortization Related to Definite Lived Intangible Assets

Amortization related to the definite lived intangible assets for the next five years and thereafter is as follows:

(In millions)
2023	$	6.8
2024		6.5
2025		6.5
2026		6.5
2027		6.3
Thereafter		32.8
Total	$	65.4