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FAIR VALUE MEASUREMENTS - Summary of Changes in Fair Value of Company's Level 3 Assets and Liabilities (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning Balance | $ 742 | $ 19,773 | $ 766 | $ 19,418
Net Unrealized/ Realized Gains/Losses Included In Earnings | 37 | 13 | 37 | 14
Purchases/ Issuances | 109 | 0 | 109 | 0
Sales/ Settlements/ Transfers | 0 | (18,508) | 0 | (18,508)
Foreign Currency Translation Adjustments | (13) | (368) | (37) | (14)
Ending Balance | $ 875 | $ 910 | $ 875 | $ 910
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | Other | Other
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning Balance | $ 4,336 | $ 6,342 | $ 6,583 | $ 0
Net Unrealized/ Realized Gains/Losses Included In Earnings | 53 | 80 | 106 | 113
Purchases/ Issuances | 0 | 0 | 0 | 7,754
Sales/ Settlements/ Transfers | 0 | 0 | (2,300) | (1,445)
Foreign Currency Translation Adjustments | 0 | 0 | 0 | 0
Ending Balance | $ 4,389 | $ 6,422 | $ 4,389 | $ 6,422
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | Other | Other
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Amortization and other acquisition-related costs | Amortization and other acquisition-related costs | Amortization and other acquisition-related costs | Amortization and other acquisition-related costs
Level 3 |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Unrealized gains (losses) on assets | $ 37 | $ 13 | $ 37 | $ 14
Unrealized gains (losses) on liability | (53) | (80) | (106) | (113)
Contingent consideration liability |  |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning Balance | 4,336 | 6,342 | 6,583 | 0
Net Unrealized/ Realized Gains/Losses Included In Earnings | 53 | 80 | 106 | 113
Purchases/ Issuances | 0 | 0 | 0 | 7,754
Sales/ Settlements/ Transfers | 0 | 0 | (2,300) | (1,445)
Foreign Currency Translation Adjustments | 0 | 0 | 0 | 0
Ending Balance | 4,389 | 6,422 | 4,389 | 6,422
Equity |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning Balance | 475 | 634 | 493 | 646
Net Unrealized/ Realized Gains/Losses Included In Earnings | 37 | 13 | 37 | 14
Purchases/ Issuances | 109 | 0 | 109 | 0
Sales/ Settlements/ Transfers | 0 | 0 | 0 | 0
Foreign Currency Translation Adjustments | (10) | (5) | (28) | (18)
Ending Balance | 611 | 642 | 611 | 642
Private equity |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning Balance | 267 | 19,139 | 273 | 18,772
Net Unrealized/ Realized Gains/Losses Included In Earnings | 0 | 0 | 0 | 0
Purchases/ Issuances | 0 | 0 | 0 | 0
Sales/ Settlements/ Transfers | 0 | (18,508) | 0 | (18,508)
Foreign Currency Translation Adjustments | (3) | (363) | (9) | 4
Ending Balance | $ 264 | $ 268 | $ 264 | $ 268

X
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