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Income Taxes - Narrative for Deferred Tax Assets and Valuation Allowance, Taxes Receivable and Payable (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Taxes receivable and payable |  |
Deferred tax asset | $ 2,229 | $ 1,747
Deferred tax asset, net (before valuation allowance) | 2,504 | 1,971
Valuation allowance | 275 | $ 224
Federal Tax Authority |  |
Taxes receivable and payable |  |
Operating loss carryforwards | 1,800 |
Current taxes payable | 20 |
State and Local Jurisdiction |  |
Taxes receivable and payable |  |
Operating loss carryforwards | 367 |
Current taxes payable | 3 |
Foreign Tax Authority |  |
Taxes receivable and payable |  |
Operating loss carryforwards | 110 |
Current net federal tax receivable | $ 7 |

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