LEASES - Schedule of Operating and Finance Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Operating leases:
Right-of-use assets	$ 235,821	$ 211,886
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities (including $233,308 and $126,417 associated with related parties as of June 30, 2025 and December 31, 2024, respectively)	Other current liabilities (including $233,308 and $126,417 associated with related parties as of June 30, 2025 and December 31, 2024, respectively)
Other current liabilities	$ 50,800	$ 35,596
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other long-term liabilities (including $122,889 and $121,136 associated with related parties as of June 30, 2025 and December 31, 2024, respectively)	Other long-term liabilities (including $122,889 and $121,136 associated with related parties as of June 30, 2025 and December 31, 2024, respectively)
Other long-term liabilities	$ 233,637	$ 229,835
Total operating lease liabilities	$ 284,437	$ 265,431
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	$ 183,472	$ 82,823
Finance lease liabilities, current portion	8,141	6,788
Finance lease liabilities, net of current portion	176,113	76,096
Total finance lease liabilities	184,254	$ 82,884
Nikola Corporation
Finance leases:
Total finance lease assets	98,000
Total finance lease liabilities	$ 99,000