Property and Equipment, net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 630,087	$ 389,618
Less: Accumulated depreciation and amortization	(59,180)	(2,481)
Property and equipment, net	570,907	387,137
Tooling
Property, Plant and Equipment [Line Items]
Total property and equipment	483,685	0
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	95,974	9,298
Vehicles
Property, Plant and Equipment [Line Items]
Total property and equipment	27,442	0
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	844	470
IT hardware and software
Property, Plant and Equipment [Line Items]
Total property and equipment	12,905	6,427
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	2,477	634
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 6,760	$ 372,789