CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income, pretax amount, attributable to parent	$ 595	$ 790	$ 1,579	$ 2,146
Income tax benefit (expense)	130	(175)	(42)	(551)
Net income, after tax amounts, attributable to parent	725	615	1,537	1,595
Net income, Non-controlling interest (after tax)	146	121	215	313
Net income	871	736	1,752	1,908
Foreign currency translation adjustments
Foreign currency translation adjustments, pretax amount, attributable to parent	(16)	11	(13)	21
Foreign currency translation adjustments, income tax (expense) benefit, attributable to parent	0	0	0	0
Foreign currency translation adjustments, net of tax amount, attributable to parent	(16)	11	(13)	21
Foreign currency translation adjustments, net of tax amount, attributable to noncontrolling interests	(7)	4	(6)	8
Total foreign currency translation adjustments	(23)	15	(19)	29
Financial instruments
Financial instruments, pretax amount, attributable to parent	5	69	48	8
Financial instruments, income tax (expense) benefit, attributable to parent	(12)	(20)	(16)	(4)
Financial instruments, net of tax amount, attributable to parent	(7)	49	32	4
Financial instruments, after tax amount, attributable to noncontrolling interests	55	52	169	2
Pretax gain (loss) reclassified from AOCI into earnings	48	101	201	6
Pension and other postretirement benefits
Pension and other postretirement benefits, pretax amount, attributable to parent	8	2	13	(10)
Pension and other postretirement benefits, income tax (expense) benefit, attributable to parent	(2)	(1)	(3)	(1)
Pension and other postretirement benefits, net of tax amount, attributable to parent	6	1	10	(11)
Pension and other postretirement benefits, net of tax amount, attributable to noncontrolling interests	0	0	0	0
Total pension and other postretirement benefits	6	1	10	(11)
Total other comprehensive income, pretax amount, attributable to parent	(3)	82	48	19
Total other comprehensive income, income tax (expense) benefit, attributable to parent	(14)	(21)	(19)	(5)
Total other comprehensive income, net of tax amount, attributable to parent	(17)	61	29	14
Total other comprehensive income, net of tax amount, attributable to noncontrolling interests	48	56	163	10
Total other comprehensive (loss) income	31	117	192	24
Comprehensive income, pretax amount, attributable to parent	592	872	1,627	2,165
Comprehensive income, income tax (expense) benefit, attributable to parent	116	(196)	(61)	(556)
Comprehensive income, net of tax amount, attributable to parent	708	676	1,566	1,609
Comprehensive income, net of tax amount, attributable to noncontrolling interests	194	177	378	323
Total comprehensive income	902	853	1,944	1,932
Preferred dividends of subsidiary, pretax amount, attributable to parent	(1)	(1)	(1)	(1)
Preferred dividends of subsidiary, income tax (expense) benefit, attributable to parent	0	0	0	0
Preferred dividends of subsidiary, net of tax amount, attributable to parent	(1)	(1)	(1)	(1)
Preferred dividends of subsidiary, net of tax amount, attributable to noncontrolling interests	0	0	0	0
Total preferred dividends of subsidiary	(1)	(1)	(1)	(1)
Comprehensive income, pretax amount, attributable to parent	591	871	1,626	2,164
Comprehensive income, income tax (expense) benefit, attributable to parent	116	(196)	(61)	(556)
Comprehensive income	707	675	1,565	1,608
Comprehensive income, net of tax amount, attributable to noncontrolling interest	194	177	378	323
Total comprehensive income	$ 901	$ 852	$ 1,943	$ 1,931