NET LOSS PER SHARE - Income & Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net loss attributable to common shareholders	$ (61,030)	$ (63,049)	$ (177,536)	$ (146,849)
Denominator:
Basic (in shares)	45,771,000	45,225,000	45,700,000	45,164,000
Diluted (in shares)	45,771,000	45,225,000	45,700,000	45,164,000
Net loss per share of common stock:
Basic (in dollars per share)	$ (1.33)	$ (1.39)	$ (3.88)	$ (3.25)
Diluted (in dollars per share)	$ (1.33)	$ (1.39)	$ (3.88)	$ (3.25)