Income Tax - Schedule of Income (Loss) Before Provision for Income Taxes (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2024 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Sep. 30, 2024 |
|
| Income Tax - Schedule of Income (Loss) Before Provision for Income Taxes (Details) [Line Items] | |||||||
| Continuing operations | $ (85,693) | $ 3,237 | $ (160,630) | $ (111,939) | $ 106,377 | $ 76,601 | $ (7,378) |
| Income (loss) before income taxes | (160,788) | 78,640 | (8,519) | ||||
| United States [Member] | |||||||
| Income Tax - Schedule of Income (Loss) Before Provision for Income Taxes (Details) [Line Items] | |||||||
| Continuing operations | (160,630) | 76,610 | (7,378) | ||||
| Discontinued operations | 0 | 0 | (261) | ||||
| Foreign [Member] | |||||||
| Income Tax - Schedule of Income (Loss) Before Provision for Income Taxes (Details) [Line Items] | |||||||
| Discontinued operations | $ (158) | $ 2,030 | $ (880) | ||||