INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Fixed assets	$ 40,988	$ 35,541
Foreign tax credit carryforward	133,803	123,660
Net operating losses	58,892	56,317
Asset retirement obligations	48,015	20,384
ROU lease liabilities	8,567	9,973
Accrued liabilities	16,071	19,686
Receivables	(146)	(1,788)
Other	3,846	2,682
Total deferred tax assets	310,036	266,455
Valuation allowance	(203,624)	(173,140)
Net deferred tax assets	106,412	93,315
Deferred tax liabilities:
Basis difference in fixed assets	(115,217)	(131,639)
Net deferred tax liabilities	$ (115,217)	$ (131,639)