COMMITMENTS, CONTINGENCIES AND LEGAL PROCEEDINGS (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($) operable_unit	Dec. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Number of operable units | operable_unit	5
Agreement term for environmental remediation (in years)	30 years
Difference recorded in escrow account	$ 1,100
Total amount available in escrow account	8,900
Accrual for environmental loss contingencies	14,200
Reserve for environmental liabilities, current portion	2,000	$ 2,200
Accrual for environmental loss contingencies, noncurrent	$ 12,200