EQUITY-BASED COMPENSATION - Share-repurchases (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Decrease in paid-in capital	$ 20,819,000	$ 1,206,000	$ 10,876,000
Class A common stock | 2016 plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares repurchased in open market	2,297,985	0
Number of shares repurchased with employee minimum tax withholding requirements	524,562	199,974
Decrease in paid-in capital	$ 20,300,000
Decrease in Class A common stock	$ 28,000