Stockholders' Equity and Noncontrolling Interests - Narrative (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended						9 Months Ended
	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Nov. 30, 2023
Class of Stock [Line Items]
Preferred stock shares authorized (in shares)		2,000,000,000.0	2,000,000,000.0						2,000,000,000.0
Common stock shares authorized (in shares)		5,000,000,000.0	5,000,000,000.0						5,000,000,000.0
Preferred stock shares issued (in shares)		0	0						0
Preferred stock shares outstanding (in shares)		0	0						0
Common stock shares issued (in shares)		1,200,000,000	1,100,000,000						1,100,000,000
Common stock shares outstanding (in shares)		1,200,000,000	1,100,000,000						1,100,000,000
Cash dividends paid on common stock			$ 133	$ 136	$ 139	$ 123	$ 124	$ 126	$ 407	$ 373
Purchase of common stock			$ 1,036	1,030	$ 331	$ 250	$ 500	$ 369
Common Stock Repurchase Program
Class of Stock [Line Items]
Increased capacity under common stock repurchase plan				$ 6,000							$ 10,000
Remaining authorized repurchase amount											$ 11,400
Amount advanced during period		$ 10,000
Common stock shares repurchased during period	4,000,000	215,000,000							53,000,000	30,000,000
Purchase of common stock		$ 6,800							$ 2,400	$ 1,100