GOVERNMENT GRANTS - Schedule of Cost of Revenues (Details) - USD ($) $ in Thousands |
1 Months Ended | 3 Months Ended | 4 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Government Assistance [Abstract] | |||||||
| AMPTC generated | $ 64,215 | $ 67,627 | $ 195,160 | $ 182,298 | |||
| Discount from sale of AMPTC generated during 2025 | 0 | 0 | (18,905) | 0 | |||
| Adjustments to record AMPTC generated in period at fair value | (5,600) | 0 | (17,031) | 0 | |||
| Net benefit from AMPTC reducing cost of revenues | $ 58,615 | $ 67,627 | $ 159,224 | $ 182,298 | |||
| AMPTC, selling agreement | $ 150,000 | $ 235,000 | $ 150,000 | ||||
| AMPTC, percentage of face value | 93.00% | 93.00% | |||||
| Proceeds from sale of AMPTC | $ 16,500 | ||||||
| AMPTC, transaction related fees | $ 700 | $ 2,500 | |||||