Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net revenue:
Net revenue	$ 198,711	$ 188,628	$ 669,179	$ 480,698
Cost of revenue:
Provision for loss contracts related to service	41,581	5,727	55,801	8,843
Total cost of revenue	336,676	234,691	954,683	594,576
Gross loss	(137,965)	(46,063)	(285,504)	(113,878)
Operating expenses:
Research and development	27,651	28,105	83,437	72,123
Selling, general and administrative	105,451	85,578	310,621	262,420
Impairment	665		11,734	763
Change in fair value of contingent consideration	2,239		26,316	(2,605)
Total operating expenses	136,006	113,683	432,108	331,938
Operating loss	(273,971)	(159,746)	(717,612)	(445,816)
Interest income	10,369	13,429	44,392	19,321
Interest expense	(11,802)	(9,020)	(33,717)	(28,871)
Other income/(expense), net	4,987	(5,399)	(4,866)	(9,164)
Realized gain/(loss) on investments, net			263	(1,315)
Other than temporary impairment of available-for-sale securities	(10,831)		(10,831)
Change in fair value of equity securities	70	(4,221)	8,987	(22,864)
Loss on equity method investments	(7,030)	(4,280)	(19,970)	(10,304)
Loss before income taxes	(288,208)	(169,237)	(733,354)	(499,013)
Income tax (benefit)/expense	(4,729)	1,521	(6,916)	1,530
Net loss	$ (283,479)	$ (170,758)	(726,438)	$ (500,543)
Net loss attributable to common stockholders			$ (726,400)
Net loss per share:
Net loss per share, basic	$ (0.47)	$ (0.30)	$ (1.22)	$ (0.87)
Net loss per share, diluted	$ (0.47)	$ (0.30)	$ (1.22)	$ (0.87)
Weighted average number of common stock outstanding, basic	599,465,146	578,043,278	593,417,595	578,217,636
Weighted average number of common stock outstanding, diluted	599,465,146	578,043,278	593,417,595	578,217,636
Sales of equipment, related infrastructure and other
Net revenue:
Net revenue	$ 145,130	$ 157,985	$ 543,510	$ 383,065
Cost of revenue:
Cost of revenue	158,989	127,381	504,717	310,362
Services performed on fuel cell systems and related infrastructure
Net revenue:
Net revenue	9,290	8,406	27,088	25,468
Cost of revenue:
Cost of revenue	17,916	12,619	53,586	38,106
Power purchase agreements
Net revenue:
Net revenue	20,068	9,524	44,135	30,730
Cost of revenue:
Cost of revenue	56,981	35,549	157,773	102,194
Fuel delivered to customers and related equipment
Net revenue:
Net revenue	19,371	12,389	47,391	40,289
Cost of revenue:
Cost of revenue	59,012	53,129	177,963	134,008
Other
Net revenue:
Net revenue	4,852	324	7,055	1,146
Cost of revenue:
Cost of revenue	$ 2,197	$ 286	$ 4,843	$ 1,063