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Asset Retirement Obligations - Asset Retirement Obligations Table (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Carrying amount of asset retirement obligations at beginning of year $ 366,791 $ 300,514
Liabilities incurred 10,060 34,929
Liabilities settled (5,970) (11,273)
Accretion expense 19,432 15,040
Revisions in estimated liabilities (7,288) 27,581
Carrying amount of asset retirement obligations at end of year $ 383,025 $ 366,791