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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2023
Income Tax Examination |  |  |  |
Income taxes receivable | $ 17 | $ 169 |  |
Net operating loss carryforwards | 219 | 196 |  |
Unrecognized tax benefits | 41 | 48 | $ 54 |
Unrecognized tax benefits that would impact tax rate | 38 | 42 |  |
Tax benefits interest expense for unpaid taxes | 2 | 3 | $ 3 |
Unrecognized tax benefits interest and penalties accrued | 11 | 14 |  |
GTCR, LLC | Worldpay Merchant Solutions |  |  |  |
Income Tax Examination |  |  |  |
Net operating loss carryforwards |  |  |  | $ 919
Valuation allowance against net operating loss deferred tax assets |  |  |  | $ 829
Net deferred tax asset | 90 |  |  |
Federal and State |  |  |  |
Income Tax Examination |  |  |  |
Net operating loss carryforwards | 72 | 67 |  |
State |  |  |  |
Income Tax Examination |  |  |  |
Valuation allowance against net operating loss deferred tax assets | 46 | 41 |  |
Foreign |  |  |  |
Income Tax Examination |  |  |  |
Foreign net operating loss carryforwards resulting in deferred tax assets | $ 147 | $ 129 |  |

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