Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net loss	$ (203,912)	$ (88,202)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	30,697	26,808
Non-cash lease expense	8,800	4,520
Gain on sale of property, plant and equipment	(523)	0
Write-off of assets related to PPA IIIa	44,800	0
Revaluation of derivative liabilities	1,680	462
Stock-based compensation	57,774	36,343
Loss on extinguishment of debt	4,233	0
Amortization of warrants and debt issuance costs	1,651	1,900
Other	3,487	0
Changes in operating assets and liabilities:
Accounts receivable	9,817	41,718
Contract assets	(8,173)	(15,311)
Inventories	(62,824)	(21,026)
Deferred cost of revenue	(8,995)	4,984
Customer financing receivable	2,510	2,636
Prepaid expenses and other assets	(5,813)	6,246
Operating lease right-of-use assets and operating lease liabilities	2,422	(5,140)
Finance lease liabilities	48	0
Accounts payable	51,982	29,449
Accrued expenses and other liabilities	(18,017)	(17,261)
Deferred revenue and customer deposits	(10,158)	(43,428)
Net cash used in operating activities	(98,514)	(35,302)
Cash flows from investing activities:
Purchase of property, plant and equipment	(44,728)	(34,460)
Net cash used in investing activities	(44,728)	(34,460)
Cash flows from financing activities:
Repayment of debt of PPA IIIa	(30,212)	0
Repayment of debt	(10,729)	(7,838)
Debt make-whole payment related to PPA IIIa debt	(2,413)	0
Proceeds from financing obligations	0	7,123
Repayment of financing obligations	(16,475)	(6,387)
Distributions to redeemable noncontrolling interests	0	(17)
Distributions to noncontrolling interests	(4,415)	(4,745)
Proceeds from issuance of common stock	5,981	65,668
Proceeds from exercise of options	1,317	0
Net cash (used in) provided by financing activities	(56,946)	53,804
Effect of exchange rate changes on cash, cash equivalent and restricted cash	(747)	(224)
Net decrease in cash, cash equivalents and restricted cash	(200,935)	(16,182)
Beginning of period	615,114	416,710
End of period	414,179	400,528
Supplemental disclosure of cash flow information:
Cash paid during the period for interest	25,938	27,219
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	4,387	6,132
Operating cash flows from finance leases	462	259
Cash paid during the period for income taxes	982	185
Non-cash investing and financing activities:
Transfer of customer financing receivable to property, plant and equipment, net	42,758	0
Increase in recourse debt, non-current upon adoption of ASU 2020-06, net	0	121,491
Liabilities recorded for property, plant and equipment, net	15,988	11
Recognition of operating lease right-of-use asset during the year-to-date period	11,192	40,762
Recognition of finance lease right-of-use asset during the year-to-date period	$ 0	$ 1,335