CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	Total Shareholders' Equity	Common Stock	Treasury Stock	Reinvested Earnings	Accumulated Other Comprehensive Income (Loss)	Non- controlling Interest - Preferred Stock  of Subsidiary
Beginning balance (in shares) at Dec. 31, 2022			1,987,784,948
Beginning balance at Dec. 31, 2022	$ 23,075	$ 22,823	$ 32,887	$ (2,517)	$ (7,542)	$ (5)	$ 252
Beginning balance, treasury (in shares) at Dec. 31, 2022				247,743,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	572	572			572
Other comprehensive income (loss)	5	5				5
Common stock issued, net (in shares)			7,989,135
Common stock issued, net	(610)	(610)	$ (610)
Treasury stock disposition (in shares)				(60,000,000)
Treasury stock disposition	610	610		$ 610
Stock-based compensation amortization	(63)	(63)	$ (63)
Preferred stock dividend requirement of subsidiary	(3)	(3)			(3)
Ending balance (in shares) at Mar. 31, 2023			1,995,774,083
Ending balance at Mar. 31, 2023	23,586	23,334	$ 32,214	$ (1,907)	(6,973)	0	252
Ending balance, treasury (in shares) at Mar. 31, 2023				187,743,590
Beginning balance (in shares) at Dec. 31, 2022			1,987,784,948
Beginning balance at Dec. 31, 2022	23,075	22,823	$ 32,887	$ (2,517)	(7,542)	(5)	252
Beginning balance, treasury (in shares) at Dec. 31, 2022				247,743,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,333
Other comprehensive income (loss)	3
Ending balance (in shares) at Sep. 30, 2023			2,133,508,181
Ending balance at Sep. 30, 2023	24,384	24,132	$ 31,041	$ (688)	(6,219)	(2)	252
Ending balance, treasury (in shares) at Sep. 30, 2023				67,743,590
Beginning balance (in shares) at Mar. 31, 2023			1,995,774,083
Beginning balance at Mar. 31, 2023	23,586	23,334	$ 32,214	$ (1,907)	(6,973)	0	252
Beginning balance, treasury (in shares) at Mar. 31, 2023				187,743,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	410	410			410
Common stock issued, net (in shares)			67,007,576
Common stock issued, net	(609)	(609)	$ (609)
Treasury stock disposition (in shares)				(60,000,000)
Treasury stock disposition	609	609		$ 609
Stock-based compensation amortization	23	23	$ 23
Preferred stock dividend requirement of subsidiary	(4)	(4)			(4)
Ending balance (in shares) at Jun. 30, 2023			2,062,781,659
Ending balance at Jun. 30, 2023	24,015	23,763	$ 31,628	$ (1,298)	(6,567)	0	252
Ending balance, treasury (in shares) at Jun. 30, 2023				127,743,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	351	351			351
Other comprehensive income (loss)	(2)	(2)				(2)
Common stock issued, net (in shares)			70,726,522
Common stock issued, net	(610)	(610)	$ (610)
Treasury stock disposition (in shares)				(60,000,000)
Treasury stock disposition	610	610		$ 610
Stock-based compensation amortization	23	23	$ 23
Preferred stock dividend requirement of subsidiary	(3)	(3)			(3)
Ending balance (in shares) at Sep. 30, 2023			2,133,508,181
Ending balance at Sep. 30, 2023	$ 24,384	24,132	$ 31,041	$ (688)	(6,219)	(2)	252
Ending balance, treasury (in shares) at Sep. 30, 2023				67,743,590
Beginning balance (in shares) at Dec. 31, 2023	2,133,597,758		2,133,597,758
Beginning balance at Dec. 31, 2023	$ 25,292	25,040	$ 30,374	$ 0	(5,321)	(13)	252
Beginning balance, treasury (in shares) at Dec. 31, 2023				0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	735	735			735
Other comprehensive income (loss)	(1)	(1)				(1)
Common stock issued, net (in shares)			3,558,470
Stock-based compensation amortization	(18)	(18)	$ (18)
Common stock dividends declared	(22)	(22)			(22)
Preferred stock dividend requirement of subsidiary	(3)	(3)			(3)
Ending balance (in shares) at Mar. 31, 2024			2,137,156,228
Ending balance at Mar. 31, 2024	$ 25,983	25,731	$ 30,356	$ 0	(4,611)	(14)	252
Ending balance, treasury (in shares) at Mar. 31, 2024				0
Beginning balance (in shares) at Dec. 31, 2023	2,133,597,758		2,133,597,758
Beginning balance at Dec. 31, 2023	$ 25,292	25,040	$ 30,374	$ 0	(5,321)	(13)	252
Beginning balance, treasury (in shares) at Dec. 31, 2023				0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,838
Other comprehensive income (loss)	$ 3
Ending balance (in shares) at Sep. 30, 2024	2,137,544,854		2,137,544,854
Ending balance at Sep. 30, 2024	$ 27,086	26,834	$ 30,402	$ 0	(3,558)	(10)	252
Ending balance, treasury (in shares) at Sep. 30, 2024				0
Beginning balance (in shares) at Mar. 31, 2024			2,137,156,228
Beginning balance at Mar. 31, 2024	25,983	25,731	$ 30,356	$ 0	(4,611)	(14)	252
Beginning balance, treasury (in shares) at Mar. 31, 2024				0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	524	524			524
Common stock issued, net (in shares)			304,127
Stock-based compensation amortization	23	23	$ 23
Common stock dividends declared	(21)	(21)			(21)
Preferred stock dividend requirement of subsidiary	(4)	(4)			(4)
Ending balance (in shares) at Jun. 30, 2024			2,137,460,355
Ending balance at Jun. 30, 2024	26,505	26,253	$ 30,379	$ 0	(4,112)	(14)	252
Ending balance, treasury (in shares) at Jun. 30, 2024				0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	579	579			579
Other comprehensive income (loss)	4	4				4
Common stock issued, net (in shares)			84,499
Stock-based compensation amortization	23	23	$ 23
Common stock dividends declared	(22)	(22)			(22)
Preferred stock dividend requirement of subsidiary	$ (3)	(3)			(3)
Ending balance (in shares) at Sep. 30, 2024	2,137,544,854		2,137,544,854
Ending balance at Sep. 30, 2024	$ 27,086	$ 26,834	$ 30,402	$ 0	$ (3,558)	$ (10)	$ 252
Ending balance, treasury (in shares) at Sep. 30, 2024				0