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Business Segment Information - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)
Segment Reporting Information
Number of operating segments | segment			2
Adjusted Segment EBITDA	$ 67.0	$ 79.6	$ 226.5	$ 230.7
Performance obligation	244.1		244.1
Net sales	250.7	280.1	810.2	827.3
General industrial
Segment Reporting Information
Net sales	44.2	48.4	147.2	151.3
Food and pharmaceutical
Segment Reporting Information
Net sales	15.9	16.7	50.8	51.4
Power generation
Segment Reporting Information
Net sales	15.6	10.9	51.2	38.8
Semiconductors
Segment Reporting Information
Net sales	82.0	113.8	272.5	333.1
Sealing Technologies
Segment Reporting Information
Net sales	161.3	157.6	511.3	466.7
Sealing Technologies | General industrial
Segment Reporting Information
Net sales	39.4	40.5	127.6	126.5
Sealing Technologies | General industrial | Adjustment
Segment Reporting Information
Net sales		(1.7)		(4.3)
Sealing Technologies | Food and pharmaceutical
Segment Reporting Information
Net sales	15.9	16.7	50.8	51.4
Sealing Technologies | Food and pharmaceutical | Adjustment
Segment Reporting Information
Net sales		(0.9)		(3.7)
Sealing Technologies | Power generation
Segment Reporting Information
Net sales	15.6	10.9	51.2	38.7
Sealing Technologies | Power generation | Adjustment
Segment Reporting Information
Net sales		2.2		7.1
Sealing Technologies | Semiconductors
Segment Reporting Information
Net sales	$ 2.2	2.3	$ 6.5	5.3
Sealing Technologies | Semiconductors | Adjustment
Segment Reporting Information
Net sales		$ 0.4		$ 0.9
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-10-01
Segment Reporting Information
Remaining performance obligation, percentage (as a percent)	95.00%		95.00%
Remaining performance obligation, expected timing (in years)	1 year		1 year

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