Acquisitions - Pro Forma Summary of All Acquisitions (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Revenue	$ 29,748.1	$ 26,200.5
Net income	$ 1,338.2	$ 1,236.9
Basic net income per share (in dollars per share)	$ 47.47	$ 42.95
Diluted net income per share (in dollars per share)	$ 47.25	$ 42.64