FAIR VALUE MEASUREMENTS (Changes in Carrying Value of Business Acquisition Liabilities) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurement, beginning balance			$ 139,358
Fair value measurement, ending balance	$ 113,858		113,858
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value measurement, beginning balance	121,332	$ 65,352	139,358	$ 68,258
Purchase price contingent consideration	1,603	66,873	22,669	66,873
Changes resulting from foreign currency fluctuations			246
Contingent cash payments	(4,201)	(2,754)	(55,087)	(8,278)
Contingent RSU grants	(1,339)	(951)	(1,856)	(1,510)
Changes in fair value of business acquisition liabilities	(4,132)	1,151	8,608	4,431
Contractual payable reclassification	595	295	(80)	192
Fair value measurement, ending balance	$ 113,858	$ 129,966	$ 113,858	$ 129,966