Segment and Customer Concentration Information - Schedule of Segment Operating Results and Reconciliation to the Consolidated Balances (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Revenue:
Revenue	$ 16,197	$ 9,932	$ 30,706	$ 16,787
Depreciation and amortization	4,549	1,739	7,536	2,544
Operating income (loss)	(143,892)	(104,440)	(285,787)	(186,771)
Other significant items:
Segment assets	599,774	775,597	599,774	775,597	$ 687,327
Inventories, net	20,317	9,349	20,317	9,349	$ 8,792
Reportable Segments
Revenue:
Depreciation and amortization	4,549	1,739	7,536	2,544
Operating income (loss)	(142,396)	(104,864)	(284,681)	(186,771)
Other significant items:
Segment assets	782,517	837,754	782,517	837,754
Inventories, net	20,355	9,349	20,355	9,349
Eliminations
Revenue:
Depreciation and amortization	0	0	0	0
Operating income (loss)	(1,496)	424	(1,106)	0
Other significant items:
Segment assets	(182,743)	(62,157)	(182,743)	(62,157)
Inventories, net	(38)	0	(38)	0
Autonomy Solutions
Revenue:
Revenue	9,738	4,179	20,411	10,077
Autonomy Solutions | Reportable Segments
Revenue:
Depreciation and amortization	3,866	976	6,192	1,520
Operating income (loss)	(120,162)	(105,592)	(261,851)	(187,769)
Other significant items:
Segment assets	708,853	786,708	708,853	786,708
Inventories, net	19,679	9,022	19,679	9,022
ATS
Revenue:
Revenue	6,459	5,753	10,295	6,710
ATS | Reportable Segments
Revenue:
Depreciation and amortization	683	763	1,344	1,024
Operating income (loss)	(22,234)	728	(22,830)	998
Other significant items:
Segment assets	73,664	51,046	73,664	51,046
Inventories, net	$ 676	$ 327	$ 676	$ 327