Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Income tax expense (benefit)	$ (7)	$ (5)
Taxes payable, current	331		$ 336
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Digital Banking Sale
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Taxes payable, current	$ 281

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.

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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+ Details