Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Federal statutory rate | 21.00% | 21.00% | |
| Uncertain tax position | 50.00% | ||
| Unrecognized tax benefits | $ 106,900 | $ 81,371 | $ 0 |
| Domestic Tax Jurisdiction [Member] | Tax Period Two Thousand And Thirty Five Through Two Thousand And Thirty Seven [Member] | |||
| Operating loss carryforwards | 152,500 | ||
| State and Local Jurisdiction [Member] | Tax Period Two Thousand And Twenty Eight Through Two Thousand And Forty Three [Member] | |||
| Operating loss carryforwards | $ 142,100 | ||
| Canada Revenue Agency [Member] | Tax Period Two Thousand And Twenty Six Through Two Thousand And Forty Three [Member] | |||
| Non-capital loss carryforwards | $ 131,100 | ||