CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net revenue:
Net revenue	$ 701,440	$ 502,342	$ (93,237)
Cost of revenue:
Total cost of revenue	895,796	673,652	376,179
Gross loss	(194,356)	(171,310)	(469,416)
Operating expenses:
Research and development	99,579	64,762	27,848
Selling, general and administrative	363,929	179,852	79,348
Impairment of long-lived assets	5,218	10,224	6,430
Change in fair value of contingent consideration	16,468	11,176	1,160
Total operating expenses	485,194	266,014	114,786
Operating loss	(679,550)	(437,324)	(584,202)
Interest income	37,259	4,040	765
Interest expense	(39,037)	(43,225)	(60,510)
Other expense, net	(2,303)	(765)	(739)
Realized loss on investments, net	(1,395)	(81)
Change in fair value of equity securities	(18,159)	6,738
Gain/(loss) on extinguishment of debt	(986)		17,686
Loss on equity method investments	(20,166)	(5,704)
Other gain	1,168	159
Loss before income taxes	(723,169)	(476,162)	(627,000)
Income tax expense/(benefit)	839	(16,197)	(30,845)
Net loss attributable to the Company	(724,008)	(459,965)	(596,155)
Preferred stock dividends declared			(26)
Net loss attributable to common stockholders	$ (724,008)	$ (459,965)	$ (596,181)
Net loss per share:
Net loss per share, basic	$ (1.25)	$ (0.82)	$ (1.68)
Net loss per share, diluted	$ (1.25)	$ (0.82)	$ (1.68)
Weighted average number of common stock outstanding, basic	579,716,708	558,182,177	354,790,106
Weighted average number of common stock outstanding, diluted	579,716,708	558,182,177	354,790,106
Sales of fuel cell systems, related infrastructure and equipment
Net revenue:
Net revenue	$ 558,932	$ 392,777	$ (94,295)
Cost of revenue:
Cost of revenue	468,057	307,157	171,404
Services performed on fuel cell systems and related infrastructure
Net revenue:
Net revenue	35,280	26,706	(9,801)
Cost of revenue:
Cost of revenue	59,365	63,729	42,524
Provision for loss contracts related to service
Cost of revenue:
Cost of revenue	26,801	71,988	35,473
Power purchase agreements
Net revenue:
Net revenue	47,183	35,153	26,620
Cost of revenue:
Cost of revenue	144,696	102,417	64,640
Fuel delivered to customers and related equipment
Net revenue:
Net revenue	57,196	46,917	(16,072)
Cost of revenue:
Cost of revenue	194,255	127,196	61,815
Other
Net revenue:
Net revenue	2,849	789	311
Cost of revenue:
Cost of revenue	$ 2,622	$ 1,165	$ 323