Property and Equipment, Net - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	$ 489,436	$ 402,865
Accumulated depreciation	(64,875)	(54,325)
Property and equipment, net	424,561	348,540
Buildings, structures, and charging network
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	218,769	209,556
Machinery and equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	114,388	94,137
Leaseholds, land, and improvements
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	46,233	33,667
Vehicles and aviation
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	26,794	26,512
Computer equipment and software
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	13,058	18,413
Construction in progress
Property, Plant, and Equipment [Line Items]
Property, plant and equipment, gross	$ 70,194	$ 20,580