XML 91 R70.htm IDEA: XBRL DOCUMENT v3.22.4
ASSET RETIREMENT OBLIGATIONS - Schedule of Roll-Forward Activity (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Change in asset retirement obligations    
Balance, beginning of year $ 225,315 $ 28,699
Additional liabilities incurred 3,031 183,758
Liabilities settled (15,902) (4,221)
Accretion expense 15,926 3,933
Revisions to estimate 62,656 13,146
Balance, end of year 291,026 225,315
Current portion 25,557 24,000
Long-term portion $ 265,469 $ 201,315