CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities
Net loss	$ (1,304,460,000)	$ (2,579,761,000)	$ (719,380,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	186,583,000	62,907,000	10,217,000
Amortization of insurance premium	35,620,000	18,474,000	0
Non-cash operating lease cost	19,711,000	12,563,000	0
Stock-based compensation	423,500,000	516,757,000	4,614,000
Inventory and firm purchase commitments write-downs	569,479,000	48,884,000	0
Change in fair value of contingent forward contract liability	0	454,546,000	118,382,000
Other non-cash items	(10,342,000)	289,000	139,000
Changes in operating assets and liabilities:
Accounts receivable	(16,498,000)	(2,888,000)	148,000
Inventory	(1,256,349,000)	(175,091,000)	(359,000)
Prepaid expenses	(28,822,000)	(66,980,000)	7,770,000
Other current assets	(43,591,000)	(14,704,000)	7,360,000
Other noncurrent assets	(43,230,000)	5,889,000	2,866,000
Accounts payable	180,469,000	4,354,000	(69,861,000)
Accrued compensation	30,958,000	16,167,000	13,249,000
Operating lease liability	(15,482,000)	(10,019,000)	0
Other current liabilities	269,386,000	65,456,000	53,454,000
Other long-term liabilities	31,028,000	(4,712,000)	0
Net cash used in operating activities	(2,226,258,000)	(1,058,133,000)	(570,196,000)
Cash flows from investing activities:
Purchases of property, plant and equipment	(1,074,852,000)	(421,220,000)	(459,582,000)
Proceeds from sale of property, plant and equipment	0	22,000	0
Proceeds from government grant	97,267,000	0	0
Purchases of investments	(3,854,129,000)	0	0
Proceeds from maturities of investments	1,149,714,000	0	0
Proceeds from sale of short term investments	0	505,000	0
Proceeds from insurance claims	323,000	0	0
Net cash used in investing activities	(3,681,677,000)	(420,693,000)	(459,582,000)
Cash flows from financing activities:
Proceed from issuance of convertible notes, net of issuance costs	0	2,002,437,000	0
Proceeds from short-term insurance financing note	0	41,935,000	0
Payment for short-term insurance financing note	(15,330,000)	(27,887,000)	0
Payment for capital lease liabilities			(364,000)
Payment for finance lease liabilities	(4,977,000)	(3,088,000)
Proceeds from borrowings	29,818,000	0	0
Repayments for borrowings	(20,223,000)	0	0
Proceeds from failed sale-leaseback transaction	31,700,000	0	0
Proceeds from exercise of stock options	17,788,000	8,132,000	3,285,000
Proceeds from the exercise of public warrants	0	173,273,000	0
Proceeds from the reverse capitalization	0	4,439,153,000	0
Payment of transaction costs related to the reverse recapitalization	0	(38,865,000)	0
Proceeds from employee stock purchase plan	24,562,000	0	0
Treasury stock repurchase	0	(20,716,000)	0
Stock repurchases from employees for tax withholdings	(218,789,000)	(22,063,000)	0
Net cash provided by financing activities	1,347,235,000	7,136,428,000	1,290,545,000
Net (decrease) increase in cash, cash equivalents, and restricted cash	(4,560,700,000)	5,657,602,000	260,767,000
Beginning cash, cash equivalents, and restricted cash	6,298,020,000	640,418,000	379,651,000
Ending cash, cash equivalents, and restricted cash	1,737,320,000	6,298,020,000	640,418,000
Supplemental disclosure of cash flow information:
Cash paid for interest, net of amounts capitalized	23,199,000	627,000	51,000
Cash paid for taxes	480,000	0	0
Supplemental disclosure of non-cash investing and financing activity:
Increases in purchases of property, plant and equipment included in Accounts payable and accrued expenses	42,728,000	101,057,000	117,946,000
Property, plant and equipment and Right-of-use assets obtained through leases	157,894,000	93,771,000	3,289,000
Extinguishment of Series B convertible preferred stock included in Additional paid-in capital	0	0	1,000,000
Extinguishment of Series B convertible preferred stock included in accrued liabilities	0	0	3,000,000
Issuance of Series D convertible preferred stock upon exercise of preferred stock warrants	0	9,936,000	0
Issuance of Series E convertible preferred stock contingent forward contracts	0	2,167,332,000	793,000
Capital contribution upon forfeit of Series E awards	0	15,719,000	0
Issuance of common stock upon conversion of preferred stock in connection with the reverse recapitalization	0	5,836,785,000	0
Convertible Debt
Cash flows from financing activities:
Payment for issuance costs	0	(15,883,000)	0
Line of Credit
Cash flows from financing activities:
Payment for issuance costs	(6,631,000)	0	0
At-the-Market Offering
Cash flows from financing activities:
Proceeds from issuance of common stock	594,317,000	0	0
Subscription Agreement
Cash flows from financing activities:
Proceeds from issuance of common stock	915,000,000	0	0
Change in fair value of preferred stock warrant liability
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of stock warrants liability	0	6,976,000	1,205,000
Change in fair value of common stock warrant liability
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of stock warrants liability	(1,254,218,000)	582,760,000	0
Series B
Cash flows from financing activities:
Repurchase of Series B convertible preferred stock	0	(3,000,000)	0
Series C
Cash flows from financing activities:
Repurchase of Series B convertible preferred stock	0	0	(12,101,000)
Series D
Cash flows from financing activities:
Proceeds from issuance of convertible preferred stock	0	3,000,000	400,000,000
Supplemental disclosure of non-cash investing and financing activity:
Issuance of convertible preferred stock upon settlement of contingent forward contracts	0	0	39,563,000
Series E
Cash flows from financing activities:
Proceeds from issuance of convertible preferred stock	0	600,000,000	899,725,000
Supplemental disclosure of non-cash investing and financing activity:
Issuance of convertible preferred stock upon settlement of contingent forward contracts	0	2,621,877,000	0
Settlement of Series E convertible preferred stock contingent forward contract	$ 0	$ 0	$ 110,456,000