Per Share Data (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Earnings Per Share [Abstract]
Net income before non-controlling interests	$ 757	$ 752	$ 3,400	$ 3,316
Less: Net income attributable to non-controlling interests	10	5	61	44
Net income attributable to the Company	$ 747	$ 747	$ 3,339	$ 3,272
Basic weighted average common shares outstanding (in shares)	491	492	492	492
Dilutive effect of potentially issuable common shares (in shares)	3	4	3	4
Diluted weighted average common shares outstanding (in shares)	494	496	495	496
Average stock price used to calculate common stock equivalents (in dollars per share)	$ 205.60	$ 222.13	$ 219.35	$ 209.06