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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Schedule Of Income Tax [Line Items] |  |  |
Cumulative Loss Position Period | 3 years |  |
Uncertain tax positions | $ 0 | $ 0 | $ 0
Operating loss carryforwards | 146,000,000 |  |
Valuation Allowance | 173,000,000 | 201,000,000 | 199,000,000
Valuation allowance | 3,000,000 |  | 7,000,000
Foreign tax credit carryforwards | $ 7,000,000 | $ 7,000,000 | 7,000,000
Minimum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Foreign tax credits expiration year | 2024 |  |
Maximum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Foreign tax credits expiration year | 2027 |  |
Federal [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards | $ 304,000,000 |  |
Operating Loss Carryforwards with expiration date | 158,000,000 |  |
Deferred tax benefit | 64,000,000 |  |
Valuation Allowance | $ 64,000,000 |  |
Federal [Member] | Minimum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards expiration year | 2036 |  |
Federal [Member] | Maximum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards expiration year | 2037 |  |
State [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards | $ 171,000,000 |  |
Deferred tax benefit | $ 9,000,000 |  |
Operating loss carryforwards expiration year | 2034 |  |
Valuation allowance | $ 9,000,000 |  |
Foreign Country [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards | 17,000,000 |  |
Operating Loss Carryforwards with expiration date | 4,000,000 |  |
Operating Loss Carryforwards without expiration date | 13,000,000 |  |
Valuation allowance | $ 3,000,000 |  | $ 7,000,000
Foreign Country [Member] | Minimum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards expiration year | 2024 |  |
Foreign Country [Member] | Maximum [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Operating loss carryforwards expiration year | 2032 |  |
U.S. [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Change in valuation allowance | $ (27,000,000) |  |
Other Foreign Jurisdictions [Member] |  |  |
Schedule Of Income Tax [Line Items] |  |  |
Change in valuation allowance | $ (1,000,000) |  |

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