Income Taxes - Summary of Positions for which Significant Change in Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Income Tax Disclosure [Abstract] | |||
| Beginning of Year | $ 268,902 | $ 268,902 | $ 268,902 |
| Gross increases for tax positions of prior years | 0 | 0 | 0 |
| End of Year | $ 268,902 | $ 268,902 | $ 268,902 |