Goodwill and Other Intangible Assets - Goodwill by Segment (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Goodwill [Roll Forward]
Balance at beginning of period	$ 6,064.2
Acquisitions	301.7
Foreign currency translation and other	20.0
Balance at end of period	6,385.9
Industrial Technologies and Services
Goodwill [Roll Forward]
Balance at beginning of period	4,222.5
Acquisitions	301.7
Foreign currency translation and other	12.3
Balance at end of period	4,536.5
Precision and Science Technologies
Goodwill [Roll Forward]
Balance at beginning of period	1,841.7
Acquisitions	0.0
Foreign currency translation and other	7.7
Balance at end of period	$ 1,849.4