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Income Taxes - Additional information (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Taxes |  |  |
Discrete income tax expense | $ 8 | $ 157 |
True up adjustment to prior year tax provision | 3 |  |
Amended tax filing, amount | (2) |  |
Tax expense related to equity compensation vesting | 4 |  |
Discrete tax expense related to an uncertain tax position | 1 |  |
Income tax expense (benefit), transfer of foreign intellectual property |  | (157) |
Income tax expense (benefit), CARES Act |  | (13) |
Tax from equity compensation |  | 9 | $ 3
Income tax expense from GILTI |  | 4 | 3
Income tax expense (benefit) | 45 | (153) | 7
Loss before income taxes | $ (192) | $ 24 | $ 13
Effective income tax rate | 23.40% | 637.50% | (53.80%)
Deferred tax asset, intellectual property transfer |  | $ 157 |
Net operating loss and tax credit carryforwards | $ 86 |  |
Tax credit carryforward, FIN 48 reserve | 18 |  |
Tax Cuts and Jobs Act of 2017, transition tax for accumulated foreign earnings, provisional liability | 4 |  |
Tax liability related to uncertain tax positions | 43 | 39 | $ 37
Uncertain tax positions | 22 | $ 18 |
Uncertain Tax Positions recognized as current liability within taxes payable | 2 |  |
Uncertain tax positions related to business acquisitions not recognized on balance sheet | 19 |  |
Uncertain tax positions recognized as current liability on balance sheet | 43 |  |
Interest accruals related to uncertain tax liabilities | 3 |  |
United States and Certain Foreign Jurisdictions |  |  |
Income Taxes |  |  |
Net operating loss carryforwards in the United States and certain foreign jurisdictions | 7 |  |
Domestic Tax Authority |  |  |
Income Taxes |  |  |
Net operating loss carryforwards in the United States and certain foreign jurisdictions | 6 |  |
Valuation allowance | 5 |  |
Research Tax Credit Carryforward | Domestic Tax Authority |  |  |
Income Taxes |  |  |
Research and development tax credit carryforwards | 3 |  |
Research Tax Credit Carryforward | State and Local Jurisdiction |  |  |
Income Taxes |  |  |
Research and development tax credit carryforwards | 70 |  |
Valuation allowance | $ 51 |  |

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