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Asset Retirement Obligations
12 Months Ended
Dec. 31, 2023
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligation ASSET RETIREMENT OBLIGATIONS:
CONSOL Energy accrues for mine closing costs, perpetual water treatment costs, and costs associated with the plugging of degasification wells using the accounting treatment prescribed by the Asset Retirement and Environmental Obligations Topic of the FASB Accounting Standards Codification. CONSOL Energy recognizes capitalized asset retirement obligations by increasing the carrying amount of related long-lived assets.
The reconciliation of changes in the Company's asset retirement obligations at December 31, 2023 and 2022 is as follows:
 As of December 31,
 20232022
Balance at Beginning of Period$251,502 $238,118 
Accretion Expense19,843 18,747 
Payments(22,771)(18,025)
Revisions in Estimated Cash Flows4,533 12,801 
Other(11,915)(139)
Balance at End of Period$241,192 $251,502 
For the year ended December 31, 2023, Other consists of $(11,915) attributed to conveyances of several gas wells to third parties.