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ASSET RETIREMENT OBLIGATIONS - Schedule of Roll-Forward Activity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Dec. 31, 2023
Change in asset retirement obligations    
Balance as of December 31, 2023 $ 336,832  
Additional liabilities incurred with development activities and other 2,871  
Additional liabilities incurred with acquisitions 40,157  
Liabilities settled (14,148)  
Accretion expense 5,913  
Obligations discharged with asset retirements and divestitures (3,949)  
Balance as of March 31, 2024 367,676  
Current portion 31,116  
Long-term portion $ 336,560 $ 305,716