Balance Sheet Components - Property and Equipment, net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property and Equipment, net
Property and equipment, gross	$ 352,262	$ 240,462
Less: Accumulated depreciation and amortization	(111,078)	(78,416)
Total Property and Equipment, net	241,184	162,046
Depreciation expense	36,500	27,200	$ 22,700
Cash paid for acquisition of intangible assets	33,000	10,495
Cloud-based implementation costs	10,200	9,100
Cloud-based implementation costs, accumulated amortization	8,300	5,300
Cloud-based implementation costs, net book value	1,800	3,700
Cloud-based implementation costs, amortization expense	3,000	2,800	$ 1,400
Equipment pledged	150,000
Purchased and capitalized software costs held for internal use
Property and Equipment, net
Property and equipment, gross	$ 21,195	13,178
Useful Life	3 years
Estimated useful life (in years)	3 years
Machinery and equipment
Property and Equipment, net
Property and equipment, gross	$ 171,270	117,076
Computer equipment
Property and Equipment, net
Property and equipment, gross	$ 3,629	3,178
Useful Life	3 years
Leasehold improvements
Property and Equipment, net
Property and equipment, gross	$ 62,152	48,569
Construction-in-process
Property and Equipment, net
Property and equipment, gross	$ 94,016	$ 58,461
Minimum
Property and Equipment, net
Estimated useful life (in years)	3 years
Minimum | Machinery and equipment
Property and Equipment, net
Useful Life	3 years
Maximum
Property and Equipment, net
Estimated useful life (in years)	15 years
Maximum | Machinery and equipment
Property and Equipment, net
Useful Life	5 years