CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net loss	$ (779,528)	$ (81,286)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	49,838	38,242
Amortization of insurance premium	10,263	7,499
Non-cash operating lease cost	5,830	4,104
Stock-based compensation	53,819	174,551
Inventory and firm purchase commitments write-downs	227,048	96,366
Other non-cash items	(19,050)	1,255
Changes in operating assets and liabilities:
Accounts receivable	17,009	2,281
Inventory	(354,154)	(303,022)
Prepaid expenses	(9,082)	20,523
Other current assets	22,193	(49,625)
Other noncurrent assets	(27,337)	(11,175)
Accounts payable	(66,174)	5,713
Accrued compensation	21,545	(3,607)
Operating lease liability	(5,837)	(3,099)
Other current liabilities	7,211	128,060
Other long-term liabilities	4,340	1,901
Net cash used in operating activities	(801,264)	(494,649)
Cash flows from investing activities:
Purchases of property, plant and equipment	(241,770)	(185,082)
Purchases of investments	(842,538)	0
Proceeds from maturities of investments	1,041,151	0
Proceeds from sale of investments	13,244	0
Proceeds from insurance claims	1,197	0
Net cash used in investing activities	(28,716)	(185,082)
Cash flows from financing activities:
Payment for short-term insurance financing note	0	(12,949)
Payment for finance lease liabilities	(1,427)	(1,201)
Proceeds from exercise of stock options	2,181	9,114
Tax withholding payments for net settlement of employee awards	(6,499)	(182,265)
Net cash used in financing activities	(5,745)	(187,301)
Net decrease in cash, cash equivalents, and restricted cash	(835,725)	(867,032)
Beginning cash, cash equivalents, and restricted cash	1,737,320	6,298,020
Ending cash, cash equivalents, and restricted cash	901,595	5,430,988
Supplemental disclosure of cash flow information:
Cash paid for interest, net of amounts capitalized	857	312
Supplemental disclosure of non-cash investing and financing activity:
Decrease in purchases of property, plant and equipment included in Accounts payable and other current liabilities	(19,812)	(2,753)
Property, plant and equipment and right-of-use assets obtained through leases	3,862	10,008
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 common stock warrant liability	$ 40,802	$ (523,330)