NET INCOME (LOSS) PER SHARE - Schedule of Basic and Diluted Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator
Net income (loss)	$ 188	$ 25	$ 345	$ (486)
Net income (loss) attributable to common stockholders	$ 188	$ 25	$ 345	$ (486)
Weighted-average common stock outstanding - basic (in shares)	881,076,624	904,984,863	878,198,015	900,977,045
Weighted-average common shares outstanding - diluted (in shares)	904,490,572	921,269,749	900,026,613	900,977,045
Diluted EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.38	$ (0.54)
Basic EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.39	$ (0.54)
Numerator
Net income (loss)	$ 188	$ 25	$ 345	$ (486)
Net income (loss) for diluted EPS	188	25	345	(486)
Class A
Numerator
Net income (loss)	162	21	296	(417)
Net income (loss) attributable to common stockholders	$ 162	$ 21	$ 296	$ (417)
Weighted-average common stock outstanding - basic (in shares)	757,466,271	777,563,804	753,481,841	773,416,723
Dilutive effect of stock options and unvested shares (in shares)	23,413,948	16,284,886	21,828,598	0
Conversion of Class B to Class A common stock (in shares)	123,610,353	127,421,059	124,716,174	0
Weighted-average common shares outstanding - diluted (in shares)	904,490,572	921,269,749	900,026,613	773,416,723
Diluted EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.38	$ (0.54)
Basic EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.39	$ (0.54)
Numerator
Net income (loss)	$ 162	$ 21	$ 296	$ (417)
Reallocation of net income as a result of conversion of Class B to Class A common stock	26	4	49	0
Reallocation of net income to Class B common stock	0		0
Net income (loss) for diluted EPS	188	25	345	(417)
Class B
Numerator
Net income (loss)	26	4	49	(69)
Net income (loss) attributable to common stockholders	$ 26	$ 4	$ 49	$ (69)
Weighted-average common stock outstanding - basic (in shares)	123,610,353	127,421,059	124,716,174	127,560,322
Dilutive effect of stock options and unvested shares (in shares)	0	0	0	0
Conversion of Class B to Class A common stock (in shares)	0	0	0	0
Weighted-average common shares outstanding - diluted (in shares)	123,610,353	127,421,059	124,716,174	127,560,322
Diluted EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.38	$ (0.54)
Basic EPS (in dollars per share)	$ 0.21	$ 0.03	$ 0.39	$ (0.54)
Numerator
Net income (loss)	$ 26	$ 4	$ 49	$ (69)
Reallocation of net income as a result of conversion of Class B to Class A common stock	0	0	0	0
Reallocation of net income to Class B common stock	(1)		(1)
Net income (loss) for diluted EPS	$ 25	$ 4	$ 48	$ (69)