NET LOSS PER SHARE - Schedule of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net loss	$ (643,390)	$ (764,232)	$ (1,324,249)	$ (1,543,760)
Accretion of Series A redeemable convertible preferred stock (related party)	(146,861)	0	(150,762)	0
Net loss attributable to common stockholders, basic	(790,251)	(764,232)	(1,475,011)	(1,543,760)
Net loss attributable to common stockholders, diluted	$ (790,251)	$ (764,232)	$ (1,475,011)	$ (1,543,760)
Weighted-average shares outstanding attributable to common stockholders, basic (in shares)	2,310,360,525	1,912,459,833	2,306,209,050	1,871,884,313
Weighted-average shares outstanding attributable to common stockholders, diluted (in shares)	2,310,360,525	1,912,459,833	2,306,209,050	1,871,884,313
Net loss per share attributable to common stockholders, basic (in dollars per share)	$ (0.34)	$ (0.40)	$ (0.64)	$ (0.82)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (0.34)	$ (0.40)	$ (0.64)	$ (0.82)