Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ (419)		$ 266	$ 1,471	$ 407
Effective income tax rate (percent)	24.00%		12.00%	413.00%	11.00%
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