PROPERTY, PLANT AND EQUIPMENT, NET - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 14,405	$ 6,573	$ 6,912
Property, plant and equipment, gross	353,594	294,154
Buildings and plants
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	229,731	$ 139,311
ACM Lingang | Buildings and plants
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 35,539