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ASSET RETIREMENT OBLIGATIONS - Narrative (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
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Schedule of Asset Retirement Obligation [Line Items] |  |  |
Asset retirement obligations | $ 505.8 | $ 502.7 | $ 500.1
CYAPC and YAEC |  |  |
Schedule of Asset Retirement Obligation [Line Items] |  |  |
Asset retirement obligations | $ 315.8 | $ 320.5 |

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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 -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 25 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481999/410-20-25-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481850/410-20-50-1 + Details
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- Details
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