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ASSET RETIREMENT OBLIGATIONS - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
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Schedule of Asset Retirement Obligation [Line Items] |  |  |
Asset retirement obligations | $ 502.7 | $ 500.1 | $ 499.7
CYAPC and YAEC |  |  |
Schedule of Asset Retirement Obligation [Line Items] |  |  |
Asset retirement obligations | $ 320.5 | $ 325.9 |

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- Definition [Line Items] for Schedule of Asset Retirement Obligation [Table] + References No definition available. + Details
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- Definition The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 25 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=116646717&loc=d3e6290-110844 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
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- Details
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