Goodwill and Other Intangible Assets - Goodwill by Acquisition (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Business Combination, Goodwill [Abstract]
Goodwill acquired	$ 1,668.2	$ 511.5
ILC Dover
Business Combination, Goodwill [Abstract]
Goodwill acquired	1,309.8
Friulair
Business Combination, Goodwill [Abstract]
Goodwill acquired	69.2
APSCO
Business Combination, Goodwill [Abstract]
Goodwill acquired	51.6
Air Treatment
Business Combination, Goodwill [Abstract]
Goodwill acquired		279.9
Roots
Business Combination, Goodwill [Abstract]
Goodwill acquired		106.6
Other acquisitions
Business Combination, Goodwill [Abstract]
Goodwill acquired	237.6	125.0
Industrial Technologies and Services
Business Combination, Goodwill [Abstract]
Goodwill acquired	263.9	509.1
Industrial Technologies and Services | ILC Dover
Business Combination, Goodwill [Abstract]
Goodwill acquired	0.0
Industrial Technologies and Services | Friulair
Business Combination, Goodwill [Abstract]
Goodwill acquired	69.2
Industrial Technologies and Services | APSCO
Business Combination, Goodwill [Abstract]
Goodwill acquired	51.6
Industrial Technologies and Services | Air Treatment
Business Combination, Goodwill [Abstract]
Goodwill acquired		279.9
Industrial Technologies and Services | Roots
Business Combination, Goodwill [Abstract]
Goodwill acquired		106.6
Industrial Technologies and Services | Other acquisitions
Business Combination, Goodwill [Abstract]
Goodwill acquired	143.1	122.6
Precision and Science Technologies
Business Combination, Goodwill [Abstract]
Goodwill acquired	1,404.3	2.4
Precision and Science Technologies | ILC Dover
Business Combination, Goodwill [Abstract]
Goodwill acquired	1,309.8
Precision and Science Technologies | Friulair
Business Combination, Goodwill [Abstract]
Goodwill acquired	0.0
Precision and Science Technologies | APSCO
Business Combination, Goodwill [Abstract]
Goodwill acquired	0.0
Precision and Science Technologies | Air Treatment
Business Combination, Goodwill [Abstract]
Goodwill acquired		0.0
Precision and Science Technologies | Roots
Business Combination, Goodwill [Abstract]
Goodwill acquired		0.0
Precision and Science Technologies | Other acquisitions
Business Combination, Goodwill [Abstract]
Goodwill acquired	$ 94.5	$ 2.4