Goodwill and Other Intangible Assets - Goodwill by Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Balance at beginning of period	$ 6,609.7	$ 6,064.2
Acquisitions	1,668.2	511.5
Foreign currency translation and other	(129.8)	34.0
Balance at end of period	8,148.1	6,609.7
Industrial Technologies and Services
Goodwill [Roll Forward]
Balance at beginning of period	4,753.5	4,222.5
Acquisitions	263.9	509.1
Foreign currency translation and other	(86.7)	21.9
Balance at end of period	4,930.7	4,753.5
Precision and Science Technologies
Goodwill [Roll Forward]
Balance at beginning of period	1,856.2	1,841.7
Acquisitions	1,404.3	2.4
Foreign currency translation and other	(43.1)	12.1
Balance at end of period	$ 3,217.4	$ 1,856.2