Acquisitions and Dispositions (Pro-Forma Information) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Business Combination and Asset Acquisition [Abstract]
Revenue	$ 6,505	$ 6,055
Net income attributable to the Company	$ 1,409	$ 1,274
Basic net income per share attributable to the Company (in dollars per share)	$ 2.86	$ 2.57
Diluted net income per share attributable to the Company (in dollars per share)	$ 2.84	$ 2.55