Goodwill and Other Intangible Assets - Goodwill by Segment (Details) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 6,064.2
Acquisitions	351.9
Foreign currency translation and other	11.1
Balance at end of period	6,427.2
Industrial Technologies and Services
Goodwill [Roll Forward]
Balance at beginning of period	4,222.5
Acquisitions	349.5
Foreign currency translation and other	7.7
Balance at end of period	4,579.7
Precision and Science Technologies
Goodwill [Roll Forward]
Balance at beginning of period	1,841.7
Acquisitions	2.4
Foreign currency translation and other	3.4
Balance at end of period	$ 1,847.5