Supplemental Financial Information (Allocation of Restructuring and Impairment Charges to Operating Segments) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges	$ 16.9	$ 66.6	$ 3.6
Allocated restructuring charges | Advanced Electronics Solutions
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges	10.7	1.1	3.0
Allocated restructuring charges | Elastomeric Material Solutions
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges	6.2	0.4	0.1
Allocated impairment charges | Advanced Electronics Solutions
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges	0.0	40.5	0.5
Allocated impairment charges | Elastomeric Material Solutions
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges	$ 0.0	$ 24.6	$ 0.0