Earnings per Share (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 (loss) from continuing operations	$ 1,247	$ 1,236	$ 3,587	$ 3,678
Net income attributable to noncontrolling interests	(573)	(710)	(1,789)	(2,063)
Undistributed dividends and earnings allocated to participating securities	(7)	(6)	(7)	(6)
Net income attributable to common stockholders	$ 667	$ 520	$ 1,791	$ 1,609
Basic weighted-average shares of common stock outstanding	1,437	1,438	1,437	1,438
Add shares issuable upon exercise or vesting of dilutive stock options and restricted stock units	6	6	6	7
Diluted weighted-average shares of common stock outstanding	1,443	1,444	1,443	1,445
Earnings per share, basic (in dollars per share)	$ 0.46	$ 0.36	$ 1.25	$ 1.12
Earnings per share, diluted (in dollars per share)	$ 0.46	$ 0.36	$ 1.24	$ 1.11
Dilutive Securities Excluded from Computation of EPS Amount	0		0