Income Taxes, Components of Income (Loss) Before Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Components of Income Before Income Tax Expense
U.S. operations	$ 2,685	$ 9,335	$ 11,716
Foreign operations	1,013	2,433	3,591
Income before income tax expense	$ 3,698	$ 11,768	$ 15,307