Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ 217	$ (34)	$ 1,890	$ 141
Effective income tax rate (percent)	11.00%	(5.00%)	90.00%	9.00%
Deferred tax asset, increase (decrease), amount	$ 1,700

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details