Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Income Tax Examination [Line Items]
Income tax rate	9.20%	12.40%
IRS \| Tax Years 2011 to 2013
Income Tax Examination [Line Items]
Possible additional federal tax expense	$ 244
IRS \| Tax Years 2014 to 2016
Income Tax Examination [Line Items]
Possible additional federal tax expense	$ 431

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

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Estimated amount of loss resulting from an adverse tax position.

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