Income Taxes - Narrative (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2023
USD ($)
| |
| Income Taxes [Line Items] | |
| Deferred tax liability attributable to temporary differences in other comprehensive income (loss) | $ 107 |
| Unrecognized tax benefits that would impact effective tax rate | 2,000 |
| Federal Tax Authority | |
| Income Taxes [Line Items] | |
| Operating loss carryforwards | 182 |
| Foreign Tax Authority | |
| Income Taxes [Line Items] | |
| Operating loss carryforwards | $ 11,400 |