| CONTINGENCIES (Details) - USD ($) $ in Millions | 3 Months Ended | |
|---|---|---|
| Mar. 31, 2024 | Dec. 31, 2010 | |
| Additional royalty due to disallowed deductions | $ 4.7 | |
| Decommissioning obligations | $ 2.6 | |
| Additional decommissioning obligations | 5.3 | |
| Loss of decommissioning obligations | 20.8 | |
| Surety Bonds | ||
| Value of surety bond | $ 9.9 | 
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- Definition Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Additional royalty payments made related to revised regulation interpretations referred to as unbundling. No definition available. 
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- Definition Amount of decommissioning obligation expense. No definition available. 
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- Definition Represents the amount of decommissioning obligation expense. No definition available. 
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- Definition Reflects the estimated amount of loss from the contingent decommissioning obligation as of the balance sheet date. No definition available. 
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- Details 
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