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Asset Retirement Obligations (Tables)
12 Months Ended
Dec. 31, 2023
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of change in asset retirement obligation ur overall asset retirement obligation changed as follows:
Year Ended December 31,
20232022
(Thousands)
Beginning balance$129,306 $122,650 
Accretion7,017 6,656 
Changes in estimates of existing obligations (1)(60)— 
Ending balance$136,263 $129,306 
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