REVENUE - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue from fees	[1]	$ 339,887	$ 249,283	$ 940,305	$ 728,881
Services transferred at a point in time
Disaggregation of Revenue [Line Items]
Total revenue from fees		302,197	235,594	834,798	691,485
Services transferred over time
Disaggregation of Revenue [Line Items]
Total revenue from fees		$ 37,690	$ 13,689	$ 105,507	$ 37,396

[1] See Note 9 for additional information regarding the transactions with related parties