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Income Taxes - Income Tax Expense (Benefit) Reconciliation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Tax Disclosure [Abstract]
U.S statutory federal income tax (benefit) expense	$ (186)	$ 18	$ 427	$ 82
Increase (decrease) in taxes resulting from:
State and local income taxes, net of federal income tax effects	(11)	2	75	5
Valuation allowance, net	71	16	79	46
Foreign tax impacts	(55)	13	(63)	14
Noncontrolling interest	2	6	5	14
Reserve for uncertain tax positions	1	2	(1)	(2)
Other adjustments	1	4	14	13
Total income tax (benefit) expense	$ (177)	$ 61	$ 536	$ 172

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