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ASSET RETIREMENT OBLIGATIONS - Schedule of Roll-Forward Activity (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Change in asset retirement obligations    
Balance, beginning of year $ 336,832 $ 291,026
Additional liabilities incurred with development activities and other 8,556 7,516
Additional liabilities incurred with acquisitions 37,251 40,373
Liabilities settled (46,526) (19,136)
Accretion Expense 23,327 17,053
Revisions to estimate 126,174 0
Asset Retirement Obligation, Discharged With Retirements And Divestitures (27,976) 0
Balance, end of year 457,638 336,832
Current portion(2) 58,636 31,116
Long-term portion $ 399,002 $ 305,716