CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenue	$ 137,814	$ 195,457	$ 438,120	$ 350,468
Costs and expenses
Cost of revenue	469,722	492,483	1,526,051	1,030,795
Research and development	230,758	213,761	694,035	600,218
Selling, general and administrative	189,691	176,736	556,209	563,707
Restructuring charges	518	0	24,546	0
Total cost and expenses	890,689	882,980	2,800,841	2,194,720
Loss from operations	(752,875)	(687,523)	(2,362,721)	(1,844,252)
Other income (expense), net
Interest income	66,064	24,373	145,594	27,284
Interest expense	(3,340)	(7,613)	(17,138)	(22,521)
Other income (expense), net	(763)	665	(1,024)	9,898
Total other income, net	122,277	157,571	189,079	1,012,980
Loss before provision for income taxes	(630,598)	(529,952)	(2,173,642)	(831,272)
Provision for income taxes	296	149	1,012	540
Net loss	(630,894)	(530,101)	(2,174,654)	(831,812)
Net loss attributable to common stockholders, basic	(630,894)	(530,101)	(2,174,654)	(831,812)
Change in fair value of dilutive warrants	0	(140,146)	0	(998,319)
Net loss attributable to common stockholders, diluted	$ (630,894)	$ (670,247)	$ (2,174,654)	$ (1,830,131)
Weighted average shares outstanding attributable to common stockholders
Basic (in shares)	2,284,446,783	1,676,048,504	2,010,916,100	1,666,693,217
Diluted (in shares)	2,284,446,783	1,690,963,548	2,010,916,100	1,686,576,589
Net loss per share attributable to common stockholders
Basic (in dollars per share)	$ (0.28)	$ (0.32)	$ (1.08)	$ (0.50)
Diluted (in dollars per share)	$ (0.28)	$ (0.40)	$ (1.08)	$ (1.09)
Other comprehensive income (loss)
Net unrealized gains (losses) on investments, net of tax	$ 1,554	$ (12,575)	$ 2,590	$ (13,266)
Foreign currency translation adjustments	(1,967)	0	(1,381)	0
Total other comprehensive income (loss)	(413)	(12,575)	1,209	(13,266)
Comprehensive loss attributable to common stockholders	(631,307)	(542,676)	(2,173,445)	(845,078)
Change in fair value of common stock warrant liability
Other income (expense), net
Change in fair value of common stock warrant liability	$ 60,316	$ 140,146	$ 61,647	$ 998,319