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Business Segment Information - Third Party Sales by Major End Market (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue
Total third-party sales	$ 1,141.8	$ 1,074.0	$ 1,205.7
Aerospace
Disaggregation of Revenue
Total third-party sales	48.0	48.9	69.4
Automotive
Disaggregation of Revenue
Total third-party sales	63.5	58.1	88.5
Chemical and material processing
Disaggregation of Revenue
Total third-party sales	115.3	96.9	96.3
Food and pharmaceutical
Disaggregation of Revenue
Total third-party sales	66.6	53.9	39.7
General industrial
Disaggregation of Revenue
Total third-party sales	302.7	251.8	264.8
Medium-duty/heavy-duty truck
Disaggregation of Revenue
Total third-party sales	183.9	248.5	342.1
Oil and gas
Disaggregation of Revenue
Total third-party sales	84.9	86.7	113.1
Power generation
Disaggregation of Revenue
Total third-party sales	46.8	51.1	57.2
Semiconductors
Disaggregation of Revenue
Total third-party sales	218.2	171.7	115.7
Other
Disaggregation of Revenue
Total third-party sales	11.9	6.4	18.9
Sealing Technologies
Disaggregation of Revenue
Total third-party sales	593.3	628.9	755.4
Sealing Technologies | Aerospace
Disaggregation of Revenue
Total third-party sales	32.1	35.5	46.9
Sealing Technologies | Automotive
Disaggregation of Revenue
Total third-party sales	2.2	2.1	7.0
Sealing Technologies | Chemical and material processing
Disaggregation of Revenue
Total third-party sales	72.5	53.0	48.0
Sealing Technologies | Food and pharmaceutical
Disaggregation of Revenue
Total third-party sales	65.1	52.3	38.8
Sealing Technologies | General industrial
Disaggregation of Revenue
Total third-party sales	161.8	160.7	174.9
Sealing Technologies | Medium-duty/heavy-duty truck
Disaggregation of Revenue
Total third-party sales	174.3	241.7	340.9
Sealing Technologies | Oil and gas
Disaggregation of Revenue
Total third-party sales	19.0	20.5	25.2
Sealing Technologies | Power generation
Disaggregation of Revenue
Total third-party sales	43.6	43.6	47.7
Sealing Technologies | Semiconductors
Disaggregation of Revenue
Total third-party sales	14.6	14.6	12.2
Sealing Technologies | Other
Disaggregation of Revenue
Total third-party sales	8.1	4.9	13.8
Advanced Surface Technologies
Disaggregation of Revenue
Total third-party sales	247.2	171.1	120.2
Advanced Surface Technologies | Aerospace
Disaggregation of Revenue
Total third-party sales	9.8	8.0	10.5
Advanced Surface Technologies | Automotive
Disaggregation of Revenue
Total third-party sales	0.9	0.1	0.0
Advanced Surface Technologies | Chemical and material processing
Disaggregation of Revenue
Total third-party sales	0.0	0.0	0.0
Advanced Surface Technologies | Food and pharmaceutical
Disaggregation of Revenue
Total third-party sales	0.0	0.0	0.0
Advanced Surface Technologies | General industrial
Disaggregation of Revenue
Total third-party sales	25.7	2.9	1.3
Advanced Surface Technologies | Medium-duty/heavy-duty truck
Disaggregation of Revenue
Total third-party sales	0.0	0.0	0.0
Advanced Surface Technologies | Oil and gas
Disaggregation of Revenue
Total third-party sales	4.6	2.1	4.8
Advanced Surface Technologies | Power generation
Disaggregation of Revenue
Total third-party sales	0.2	0.0	0.0
Advanced Surface Technologies | Semiconductors
Disaggregation of Revenue
Total third-party sales	203.6	157.1	103.5
Advanced Surface Technologies | Other
Disaggregation of Revenue
Total third-party sales	2.4	0.9	0.1
Engineered Materials
Disaggregation of Revenue
Total third-party sales	301.3	274.0	330.1
Engineered Materials | Aerospace
Disaggregation of Revenue
Total third-party sales	6.1	5.4	12.0
Engineered Materials | Automotive
Disaggregation of Revenue
Total third-party sales	60.4	55.9	81.5
Engineered Materials | Chemical and material processing
Disaggregation of Revenue
Total third-party sales	42.8	43.9	48.3
Engineered Materials | Food and pharmaceutical
Disaggregation of Revenue
Total third-party sales	1.5	1.6	0.9
Engineered Materials | General industrial
Disaggregation of Revenue
Total third-party sales	115.2	88.2	88.6
Engineered Materials | Medium-duty/heavy-duty truck
Disaggregation of Revenue
Total third-party sales	9.6	6.8	1.2
Engineered Materials | Oil and gas
Disaggregation of Revenue
Total third-party sales	61.3	64.1	83.1
Engineered Materials | Power generation
Disaggregation of Revenue
Total third-party sales	3.0	7.5	9.5
Engineered Materials | Semiconductors
Disaggregation of Revenue
Total third-party sales	0.0	0.0	0.0
Engineered Materials | Other
Disaggregation of Revenue
Total third-party sales	$ 1.4	$ 0.6	$ 5.0

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