STOCKHOLDERS' EQUITY AND NET LOSS PER SHARE - Narrative (Details) - shares	Mar. 31, 2025	Dec. 31, 2024
Class of Stock [Line Items]
Common stock, shares outstanding (in shares)	1,146,000,000	1,131,000,000
Common stock, shares issued (in shares)	1,146,000,000	1,131,000,000
Common stock, shares authorized (in shares)	3,508,000,000	3,508,000,000
Common Class A
Class of Stock [Line Items]
Common stock, shares outstanding (in shares)	1,138,000,000	1,123,000,000
Common stock, shares issued (in shares)	1,138,000,000	1,123,000,000
Common stock, shares authorized (in shares)	3,500,000,000	3,500,000,000
Common Class B
Class of Stock [Line Items]
Common stock, shares outstanding (in shares)	8,000,000	8,000,000
Common stock, shares issued (in shares)	8,000,000	8,000,000
Common stock, shares authorized (in shares)	8,000,000	8,000,000