PROPERTY AND EQUIPMENT - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total gross property and equipment	$ 61,221	$ 76,155
Accumulated depreciation	(28,387)	(33,375)
Total property and equipment, net	32,834	42,780
Computer equipment and capitalized software
Property, Plant and Equipment [Line Items]
Total gross property and equipment	29,605	32,415
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total gross property and equipment	24,052	29,206
Furniture and other equipment
Property, Plant and Equipment [Line Items]
Total gross property and equipment	5,626	6,864
Aircraft
Property, Plant and Equipment [Line Items]
Total gross property and equipment	0	2,598
Projects in progress
Property, Plant and Equipment [Line Items]
Total gross property and equipment	$ 1,938	$ 5,072