FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Cash earn-outs and Stock earn-outs are recorded at fair value (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Future acquisition commitment, current	$ 29,900	$ 35,100
Purchase commitment and contingent consideration liabilities, net of current portion	80,200	87,400
Ecosio
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Future acquisition commitment, current	29,900	35,100
Purchase commitment and contingent consideration liabilities, net of current portion	80,200	87,400
Cash Earn-outs \| Ecosio
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Future acquisition commitment, current	18,400	17,900
Purchase commitment and contingent consideration liabilities, net of current portion	59,500	56,500
Stock Earn-outs \| Ecosio
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Future acquisition commitment, current	11,500	17,200
Purchase commitment and contingent consideration liabilities, net of current portion	$ 20,700	$ 30,900

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-2

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
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