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EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Outside US |  |  |
Defined Contribution Plan |  |  |
Company contribution amount | $ 4.3 | $ 3.0 | $ 2.3
SMART Plan |  |  |
Defined Contribution Plan |  |  |
Total assets in the trust | 36.7 |  |
Company contribution amount | $ 15.0 | $ 14.4 | $ 11.8

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