CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Activities
Net loss attributable to the Company	$ (459,965)	$ (596,155)	$ (83,743)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of long-lived assets	20,900	14,434	11,938
Amortization of intangible assets	2,469	1,135	698
Stock-based compensation	76,470	17,135	10,890
(Gain) loss on extinguishment of debt		(17,686)	518
Amortization of debt issuance costs and discount on convertible senior notes	3,018	17,061	9,006
Provision for common stock warrants	6,566	425,047	6,513
Deferred income tax benefit	(16,197)	(30,845)
Impairment of long-lived assets	10,224	6,430
Loss (benefit) on service contracts	63,124	33,125	(1,643)
Fair value adjustment to contingent consideration	11,176	(1,160)
Net realized loss on investments	81
Amortization of premium on available-for-sale securities	9,232
Lease origination costs	(10,410)
Change in fair value for equity securities	(6,738)
Loss on equity method investments	5,704
Provision for bad debts and other assets		700	1,981
Loss on disposal of leased assets			212
Change in fair value of common stock warrant liability			(79)
Changes in operating assets and liabilities that provide (use) cash:
Accounts receivable	(27,601)	(15,701)	10,594
Inventory	(98,791)	(63,389)	(24,633)
Contract assets	(10,608)
Prepaid expenses and other assets	(32,392)	(18,401)	(8,110)
Accounts payable, accrued expenses, and other liabilities	24,908	51,880	17,234
Deferred revenue	70,654	20,914	(4,700)
Net cash used in operating activities	(358,176)	(155,476)	(53,324)
Investing activities
Purchases of property, plant and equipment	(172,166)	(22,526)	(5,683)
Purchase of intangible assets	(928)	(1,957)	(2,404)
Purchases of equipment related to power purchase agreements and equipment related to fuel delivered to customers	(20,172)	(25,738)	(6,532)
Purchase of available-for-sale securities	(3,159,372)
Proceeds from sales of available-for-sale securities	778,038
Proceeds from maturities of available-for-sale securities	1,129,088
Purchase of equity securities	(169,793)
Proceeds from sales of equities	28,536
Net cash paid for acquisitions	(136,526)	(45,113)
Cash paid for non-consolidated entities and non marketable equity securities	(17,596)
Proceeds from sale of leased assets			375
Net cash used in investing activities	(1,740,891)	(95,334)	(14,244)
Financing activities
Proceeds from exercise of warrants, net of transaction costs	15,445		14,089
Payments of contingent consideration	(1,541)
Proceeds from public and private offerings, net of transaction costs	3,587,833	1,271,714	158,343
Payments of tax withholding on behalf of employees for net stock settlement of stock-based compensation	(32,092)
Proceeds from exercise of stock options	7,520	32,023	1,217
Payments for redemption of preferred stock			(4,040)
Proceeds from issuance of convertible senior notes, net		205,098	39,052
Repurchase of convertible senior notes		(90,238)
Purchase of capped calls and common stock forward		(16,253)
Proceeds from long-term debt, net		99,000	119,186
Proceeds from termination of capped calls		24,158
Principal payments on long-term debt	(48,681)	(48,020)	(25,345)
Proceeds from finance obligations	108,925	65,259	83,668
Repayments of finance obligations and finance leases	(39,630)	(27,212)	(59,196)
Net cash provided by financing activities	3,597,779	1,515,529	326,974
Effect of exchange rate changes on cash	(802)	65	(59)
Increase in cash, cash equivalents and restricted cash	1,497,910	1,264,784	259,347
Cash, cash equivalents, and restricted cash beginning of period	1,634,284	369,500	110,153
Cash, cash equivalents, and restricted cash end of period	3,132,194	1,634,284	369,500
Supplemental disclosure of cash flow information
Cash paid for interest, net capitalized interest of $4.8 million, $0 and $0	19,327	28,942	19,180
Summary of non-cash activity
Recognition of right of use asset - finance leases	28,180
Recognition of right of use asset - operating leases	110,337	55,651	52,924
Net tangible assets (liabilities) acquired (assumed) in a business combination	(26,066)	8,751
Common stock issued for acquisitions	46,697
Intangible assets acquired in a business combination	120,962	32,268
Conversion of convertible senior notes to common stock		62,553
Net transfers between inventory and long-lived assets	6,297
Conversion of convertible senior notes to common stock	15,345	62,553
Accrued purchase of fixed assets, cash to be paid in subsequent period	14,006
Settlement of intercompany liability from acquisition	$ 7,100
Conversion of preferred stock to common stock		$ 1,179	$ 28,392