CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Total revenues (Note 3)	$ 1,240	$ 1,204
Total cost of revenues	1,034	1,731
Gross profit	206	(527)
Operating expenses
Research and development	381	461
Selling, general, and administrative	480	496
Total operating expenses	861	957
Loss from operations	(655)	(1,484)
Interest income	81	112
Interest expense (Note 8)	(72)	(75)
Other income, net	107	2
Loss before income taxes	(539)	(1,445)
Provision for income taxes	(2)	(1)
Net loss	(541)	(1,446)
Less: Net income attributable to noncontrolling interest	4	0
Net loss attributable to common stockholders	(545)	(1,446)
Net loss attributable to common stockholders, basic	(545)	(1,446)
Net loss attributable to common stockholders, diluted	$ (545)	$ (1,446)
Net loss per share attributable to Class A and Class B common stockholders, basic (in dollars per share)	$ (0.48)	$ (1.48)
Net loss per share attributable to Class A and Class B common stockholders, diluted (in dollars per share)	$ (0.48)	$ (1.48)
Weighted-average common shares outstanding, basic (in shares)	1,137	978
Weighted-average common shares outstanding, diluted (in shares)	1,137	978
Automotive
Total revenues (Note 3)	$ 922	$ 1,116
Total cost of revenues	830	1,613
Software and services
Total revenues (Note 3)	318	88
Total cost of revenues	$ 204	$ 118