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Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Beginning balance $ 129,306 $ 122,650
Accretion 7,017 6,656
Changes in estimates of existing obligations (1) (60) 0
Ending balance $ 136,263 $ 129,306