FINANCIAL STATEMENT DETAILS - Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Capitalized software, leasehold improvements and equipment	$ 321,012	$ 324,884
Accumulated depreciation and amortization	(241,448)	(215,357)
Capitalized software, leasehold improvements and equipment, net	79,564	109,527
Capitalized software and computer equipment
Property, Plant and Equipment [Line Items]
Capitalized software, leasehold improvements and equipment	266,540	275,377
Leasehold improvements
Property, Plant and Equipment [Line Items]
Capitalized software, leasehold improvements and equipment	14,194	27,140
Furniture and other equipment
Property, Plant and Equipment [Line Items]
Capitalized software, leasehold improvements and equipment	5,930	10,387
Projects in progress
Property, Plant and Equipment [Line Items]
Capitalized software, leasehold improvements and equipment	$ 34,348	$ 11,980

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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