Restructuring - Restructuring Charges (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		45 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1.8	$ 6.7	$ 9.9	$ 28.1
Industrial Technologies and Services
Restructuring Cost and Reserve [Line Items]
Restructuring charges			2.5
Precision and Science Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring charges			2.1
Restructuring Program 2020 to 2023
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1.8	6.7	9.9	28.1	$ 131.0
Restructuring Program 2020 to 2023 | Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.0	(0.3)	0.2	0.7	11.5
Restructuring Program 2020 to 2023 | Industrial Technologies and Services
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.9	5.7	7.8	18.0	104.1
Restructuring Program 2020 to 2023 | Precision and Science Technologies
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.9	$ 1.3	$ 1.9	$ 9.4	$ 15.4