Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2026
Income Tax Disclosure [Abstract]
Income tax (provision) benefit	$ (396)	$ (3)	$ (2,090)	$ (246)
Effective income tax rate (as percent)	15.90%	0.40%	75.50%	12.10%
U.S. foreign tax credit					$ 1,700
Unrecognized tax benefits for uncertain tax positions	$ 3		$ 3

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

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+ Details