Income Taxes - Tax Contingencies (Details) - USD ($) $ in Millions |
Sep. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Income Tax Contingency [Line Items] | ||
| Liabilities associated with uncertain tax positions | $ 179 | $ 189 |
| Unrecognized tax benefits, income tax penalties and interest accrued | 16 | 15 |
| Noncurrent Deferred Tax Assets | ||
| Income Tax Contingency [Line Items] | ||
| Liabilities associated with uncertain tax positions | 1 | 1 |
| Other Taxes Payable | ||
| Income Tax Contingency [Line Items] | ||
| Liabilities associated with uncertain tax positions | $ 178 | $ 188 |