CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Statement of Comprehensive Income [Abstract]
Net income, pretax amount, attributable to parent	$ 577	$ 544	$ 2,196	$ 2,123
Income tax (expense) benefit	(482)	105	(711)	63
Net income, after tax amounts, attributable to parent	95	649	1,485	2,186
Net income, Non-controlling interest (after tax)	55	110	103	325
Net income	150	759	1,588	2,511
Foreign currency translation adjustments
Foreign currency translation adjustments, pretax amount, attributable to parent	5	(12)	16	(25)
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	5	(12)	16	(25)
Foreign currency translation adjustments, net of tax amount, attributable to noncontrolling interests	3	(5)	8	(11)
Total foreign currency translation adjustments	8	(17)	24	(36)
Financial instruments
Financial instruments, pretax amount, attributable to parent	(14)	(74)	(86)	(26)
Financial instruments, income tax (expense) benefit, attributable to parent	1	20	8	4
Financial instruments, net of tax amount, attributable to parent	(13)	(54)	(78)	(22)
Financial instruments, after tax amount, attributable to noncontrolling interests	(1)	(171)	(13)	(2)
Pretax gain (loss) reclassified from AOCI into earnings	(14)	(225)	(91)	(24)
Pension and other postretirement benefits
Pension and other postretirement benefits, pretax amount, attributable to parent	12	3	18	16
Pension and other postretirement benefits, income tax (expense) benefit, attributable to parent	(1)	(1)	(2)	(4)
Pension and other postretirement benefits, net of tax amount, attributable to parent	11	2	16	12
Pension and other postretirement benefits, net of tax amount, attributable to noncontrolling interests	0	0	0	0
Total pension and other postretirement benefits	11	2	16	12
Total other comprehensive income (loss), pretax amount, attributable to parent	3	(83)	(52)	(35)
Total other comprehensive income (loss), income tax (expense) benefit, attributable to parent	0	19	6	0
Total other comprehensive income (loss), net of tax amount, attributable to parent	3	(64)	(46)	(35)
Total other comprehensive income (loss), net of tax amount, attributable to noncontrolling interests	2	(176)	(5)	(13)
Total other comprehensive income	5	(240)	(51)	(48)
Comprehensive income (loss), pretax amount, attributable to parent	580	461	2,144	2,088
Comprehensive income (loss), income tax (expense) benefit, attributable to parent	(482)	124	(705)	63
Comprehensive income (loss), net of tax amount, attributable to parent	98	585	1,439	2,151
Comprehensive income (loss), net of tax amount, attributable to noncontrolling interests	57	(66)	98	312
Total comprehensive income (loss)	$ 155	$ 519	1,537	2,463
Preferred dividends of subsidiary, pretax amount, attributable to parent			(1)	(1)
Preferred dividends of subsidiary, income tax (expense), attributable to parent			0	0
Preferred dividends of subsidiary, net-of-tax amount, attributable to parent			(1)	(1)
Preferred dividends of subsidiary, noncontrolling interests (after tax)			0	0
Total preferred dividends of subsidiary			(1)	(1)
Comprehensive income, pretax amount, attributable to parent			2,143	2,087
Comprehensive income, income tax (expense) benefit, attributable to parent			(705)	63
Comprehensive income			1,438	2,150
Comprehensive income, net of tax amount, attributable to noncontrolling interest			98	312
Comprehensive income			$ 1,536	$ 2,462