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Income before income taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax [Abstract]
Domestic	$ 28,264	$ 29,210	$ 26,685
Foreign	(8,193)	(98)	(342)
Earnings before income taxes	$ 20,071	$ 29,112	$ 26,343

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- Definition

Income Tax [Abstract]

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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