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Asset Retirement Obligations - Asset Retirement Obligations (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Asset Retirement Obligation [Abstract]    
Beginning of period $ 109,851 $ 95,836
Liabilities incurred 2,047 2,589
Liabilities settled (3,039) (10,650)
Accretion expense 6,000 6,569
Change in estimate 2,570 15,507
End of period 117,429 109,851
Less current portion (2,395) (4,570)
Long-term asset retirement obligations $ 115,034 $ 105,281