CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenues (Note 2)	$ 1,121	$ 364	$ 1,782	$ 459
Cost of revenues	1,533	1,068	2,729	1,665
Gross profit	(412)	(704)	(947)	(1,206)
Operating expenses
Research and development	444	543	940	1,090
Selling, general, and administrative	429	461	831	991
Total operating expenses	873	1,004	1,771	2,081
Loss from operations	(1,285)	(1,708)	(2,718)	(3,287)
Interest income	141	22	265	25
Interest expense (Note 5)	(54)	(24)	(92)	(46)
Other income, net	3	1	2	6
Loss before income taxes	(1,195)	(1,709)	(2,543)	(3,302)
Provision for income taxes	0	(3)	(1)	(3)
Net loss	(1,195)	(1,712)	(2,544)	(3,305)
Net loss attributable to common stockholders, basic	(1,195)	(1,712)	(2,544)	(3,305)
Net loss attributable to common stockholders, diluted	$ (1,195)	$ (1,712)	$ (2,544)	$ (3,305)
Net loss per share attributable to Class A and Class B common stockholders, basic (in dollars per share)	$ (1.27)	$ (1.89)	$ (2.72)	$ (3.66)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in dollars per share)	$ (1.27)	$ (1.89)	$ (2.72)	$ (3.66)
Weighted-average common shares outstanding, basic (in shares)	942	908	937	904
Weighted-average common shares outstanding, diluted (in shares)	942	908	937	904