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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Income Taxes (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Aug. 05, 2026	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Tax Examination [Line Items]
Income tax rate		14.80%	23.90%	17.90%	39.30%
IRS \| Tax Years 2011 to 2013
Income Tax Examination [Line Items]
Possible additional federal tax expense				$ 244
IRS \| Tax Years 2011 to 2013 \| Minimum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	$ 287
IRS \| Tax Years 2011 to 2013 \| Maximum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	313
IRS \| Tax Years 2014 to 2016
Income Tax Examination [Line Items]
Possible additional federal tax expense				$ 431
IRS \| Tax Years 2014 to 2016 \| Minimum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	488
IRS \| Tax Years 2014 to 2016 \| Maximum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	531
IRS \| Tax Years 2017 to 2018 \| Minimum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	213
IRS \| Tax Years 2017 to 2018 \| Maximum \| Subsequent Event
Income Tax Examination [Line Items]
Possible additional federal tax expense	$ 380