REVENUE - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Total revenue from fees, net	$ 249,283	$ 201,447	$ 728,881	$ 562,386
Services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue from fees, net	235,594	191,379	691,485	535,684
Services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue from fees, net	$ 13,689	$ 10,068	$ 37,396	$ 26,702