CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Balance at beginning of period at Dec. 31, 2022	$ 71,927	$ 14	$ 26,428	$ 49,251	$ (7,901)	$ 4,135
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	2,346			2,395		(49)
Other comprehensive income (loss)	113				123	(9)
Purchase of common stock	(369)		(168)	(201)
Stock based compensation	(35)		(34)	(2)
Cash dividends paid on common stock	(126)			(126)
Other	103		97			7
Balance at ending of period at Mar. 31, 2023	73,961	14	26,323	51,318	(7,778)	4,084
Balance at beginning of period at Dec. 31, 2022	357
Increase (Decrease) in Temporary Equity [Roll Forward]
Stock based compensation	7
Other	(93)
Balance at ending of period at Mar. 31, 2023	271
Balance at beginning of period at Dec. 31, 2022	71,927	14	26,428	49,251	(7,901)	4,135
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	4,853
Other comprehensive income (loss)	(61)
Cash dividends paid on common stock	(250)
Balance at ending of period at Jun. 30, 2023	75,685	14	26,078	53,517	(7,953)	4,030
Balance at beginning of period at Dec. 31, 2022	357
Balance at ending of period at Jun. 30, 2023	287
Balance at beginning of period at Mar. 31, 2023	73,961	14	26,323	51,318	(7,778)	4,084
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	2,507			2,566		(59)
Other comprehensive income (loss)	(174)				(174)
Purchase of common stock	(500)		(261)	(239)
Stock based compensation	86		88	(1)
Cash dividends paid on common stock	(124)			(124)
Dividends to noncontrolling interests	(61)					(61)
Other	(8)		(72)	(3)		67
Balance at ending of period at Jun. 30, 2023	75,685	14	26,078	53,517	(7,953)	4,030
Balance at beginning of period at Mar. 31, 2023	271
Increase (Decrease) in Temporary Equity [Roll Forward]
Stock based compensation	9
Other	7
Balance at ending of period at Jun. 30, 2023	287
Balance at beginning of period at Dec. 31, 2023	68,189	12	19,130	55,391	(10,247)	3,903
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	2,953			2,980		(27)
Other comprehensive income (loss)	(259)				(212)	(47)
Purchase of common stock	(331)		208	(539)
Stock based compensation	56		58	(2)
Cash dividends paid on common stock	(139)			(139)
Other	(44)		(38)	(4)		(2)
Balance at ending of period at Mar. 31, 2024	70,426	11	19,358	57,688	(10,459)	3,828
Balance at beginning of period at Dec. 31, 2023	118
Increase (Decrease) in Temporary Equity [Roll Forward]
Stock based compensation	5
Other	52
Balance at ending of period at Mar. 31, 2024	175
Balance at beginning of period at Dec. 31, 2023	68,189	12	19,130	55,391	(10,247)	3,903
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	5,830
Other comprehensive income (loss)	(612)
Cash dividends paid on common stock	(274)
Balance at ending of period at Jun. 30, 2024	71,900	11	19,602	59,807	(10,787)	3,267
Balance at beginning of period at Dec. 31, 2023	118
Balance at ending of period at Jun. 30, 2024	0
Balance at beginning of period at Mar. 31, 2024	70,426	11	19,358	57,688	(10,459)	3,828
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	2,877			2,933		(57)
Other comprehensive income (loss)	(353)				(328)	(25)
Purchase of common stock	(1,030)		(363)	(667)
Stock based compensation	124		126	(2)
Cash dividends paid on common stock	(136)			(136)
Dividends to noncontrolling interests	(60)					(60)
Other	52		481	(9)		(419)
Balance at ending of period at Jun. 30, 2024	71,900	$ 11	$ 19,602	$ 59,807	$ (10,787)	$ 3,267
Balance at beginning of period at Mar. 31, 2024	175
Increase (Decrease) in Temporary Equity [Roll Forward]
Other	(175)
Balance at ending of period at Jun. 30, 2024	$ 0