ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Accumulated other comprehensive income
Foreign currency translation loss	$ (103,308)	$ (90,678)
Changes in defined benefit plan liabilities	(4,229)	(4,208)
Unrealized gains (losses) on investments	(260)	132
Total accumulated other comprehensive loss	$ (107,797)	$ (94,754)

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Period Type:	instant