CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue	$ 97,336	$ 174	$ 155,011	$ 487
Costs and expenses
Cost of revenue	292,342	19	538,312	104
Research and development	200,381	176,802	386,457	344,171
Selling, general and administrative	163,812	72,272	386,971	203,924
Total cost and expenses	656,535	249,093	1,311,740	548,199
Loss from operations	(559,199)	(248,919)	(1,156,729)	(547,712)
Other income (expense), net
Change in fair value of forward contracts	0	(12,382)	0	(454,546)
Interest expense	(7,189)	(30)	(14,908)	(35)
Other income (expense), net	11,188	(390)	12,144	(400)
Total other income (expense), net	338,842	(12,802)	855,409	(461,957)
Loss before provision for income taxes	(220,357)	(261,721)	(301,320)	(1,009,669)
Provision for income taxes	68	5	391	9
Net loss	(220,425)	(261,726)	(301,711)	(1,009,678)
Deemed dividend related to the issuance of Series E convertible preferred stock	0	0	0	(2,167,332)
Net loss attributable to common stockholders, basic	(220,425)	(261,726)	(301,711)	(3,177,010)
Change in fair value of dilutive warrants	(334,843)	0	(858,173)	0
Net loss attributable to common stockholders, diluted	$ (555,268)	$ (261,726)	$ (1,159,884)	$ (3,177,010)
Weighted average shares outstanding used in computing net loss per share attributable to common stockholders, basic (in shares)	1,669,303,813	36,298,508	1,661,960,471	34,484,767
Weighted average shares outstanding used in computing net loss per share attributable to common stockholders, diluted (in shares)	1,686,815,404	36,298,508	1,684,328,007	34,484,767
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (0.13)	$ (7.21)	$ (0.18)	$ (92.13)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (0.33)	$ (7.21)	$ (0.69)	$ (92.13)
Other comprehensive loss
Net unrealized losses on investments, net of tax	$ (691)	$ 0	$ (691)	$ 0
Comprehensive loss	(221,116)	(261,726)	(302,402)	(1,009,678)
Deemed dividend related to the issuance of Series E convertible preferred stock	0	0	0	(2,167,332)
Comprehensive loss attributable to common stockholders	(221,116)	(261,726)	(302,402)	(3,177,010)
Change in fair value of convertible preferred stock warrant liability
Other income (expense), net
Change in fair value of stock warrants liability	0	0	0	(6,976)
Change in fair value of common stock warrant liability
Other income (expense), net
Change in fair value of stock warrants liability	$ 334,843	$ 0	$ 858,173	$ 0