LEASES - Schedule of Operating and Finance Leases (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Operating leases: | ||
| Right-of-use assets | $ 249,019 | $ 241,974 |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other current liabilities (including $73,134 and $81,580 associated with a related party as of June 30, 2026 and December 31, 2025, respectively) | Other current liabilities (including $73,134 and $81,580 associated with a related party as of June 30, 2026 and December 31, 2025, respectively) |
| Other current liabilities | $ 67,198 | $ 64,171 |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other long-term liabilities (including $123,504 and $123,198 associated with related parties as of June 30, 2026 and December 31, 2025, respectively) | Other long-term liabilities (including $123,504 and $123,198 associated with related parties as of June 30, 2026 and December 31, 2025, respectively) |
| Long-term portion of lease obligations | $ 228,041 | $ 225,434 |
| Present value of lease obligations | $ 295,239 | $ 289,605 |
| Finance leases: | ||
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Property, plant and equipment, net | Property, plant and equipment, net |
| Total finance lease assets | $ 102,161 | $ 185,721 |
| Finance lease liabilities, current portion | 5,045 | 84,222 |
| Long-term portion of lease obligations | 102,685 | 104,559 |
| Present value of lease obligations | 107,730 | 188,781 |
| Nikola Corporation | ||
| Finance leases: | ||
| Total finance lease assets | 92,700 | 95,300 |
| Present value of lease obligations | $ 98,800 | $ 98,900 |