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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Income Taxes [Line Items] |  |
Deferred tax assets, valuation allowance | $ 723,583,000 | $ 753,388,000
Deferred tax asset,Increase (decrease) in valuation allowance | (29,800,000) |
Gross deferred tax assets before allowance | 726,404,000 | 756,060,000
Net deferred tax assets before allowance | 723,583,000 | 753,388,000
Capitalization of R&D costs | 42,400,000 | 42,300,000
Global intangible low-taxed income | $ 59,627,000 |
Net operating loss carryforward period | 3 years |
Interest and penalties | $ 0 | 0
Accrued for interest and penalties | $ 0 | 0
Income tax examination description | Generally, the tax years 2021 through 2023 remain open and subject to examination by the major taxing jurisdictions to which the Company is subject. |
U.S [Member] |  |
Income Taxes [Line Items] |  |
R&D costs amortization period | 5 years |
Non - U.S [Member] |  |
Income Taxes [Line Items] |  |
R&D costs amortization period | 15 years |
Federal [Member] |  |
Income Taxes [Line Items] |  |
Net operating loss carryforwards | $ 422,500,000 | 494,100,000
Research and development tax credit carryforwards | 107,800,000 |
Net operating loss carryforward indefinitely | $ 420,900,000 |
Net operating loss carryforward expiration year | 2025 |
Research and development tax credit carryforward expiration year | 2025 |
State [Member] |  |
Income Taxes [Line Items] |  |
Net operating loss carryforwards | $ 621,800,000 | 524,000,000
Research and development tax credit carryforwards | $ 26,400,000 |
Net operating loss carryforward expiration year | 2025 |
Research and development tax credit carryforward expiration year | 2025 |
Foreign [Member] |  |
Income Taxes [Line Items] |  |
Net operating loss carryforwards | $ 1,515,700,000 | $ 1,663,300,000
Net operating loss carryforward expiration year | 2027 |

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