COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Surety Bond
Loss Contingencies [Line Items]
Environmental bonding obligation, outstanding	$ 117.5	$ 117.4

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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