Goodwill and Other Intangible Assets - Goodwill by Segment (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 5,981.6
Acquisitions	65.2
Foreign currency translation and other	(257.8)
Balance at end of period	5,789.0
Industrial Technologies and Services
Goodwill [Roll Forward]
Balance at beginning of period	4,177.3
Acquisitions	36.3
Foreign currency translation and other	(181.8)
Balance at end of period	4,031.8
Precision and Science Technologies
Goodwill [Roll Forward]
Balance at beginning of period	1,804.3
Acquisitions	28.9
Foreign currency translation and other	(76.0)
Balance at end of period	$ 1,757.2