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Asset Retirement Obligations (Tables)
6 Months Ended
Jun. 30, 2026
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Asset Retirement Obligations

The asset retirement obligations included in the Condensed Consolidated Balance Sheets in current and non-current liabilities, and the changes in that liability were as follows (in thousands):

Asset retirement obligations at December 31, 2025

$

1,332,128

 

Obligations incurred

 

6,235

 

Obligations settled

 

(40,571

)

Accretion expense

 

70,847

 

Changes in estimate

 

25,506

 

Asset retirement obligations at June 30, 2026

$

1,394,145

 

Less: Current portion at June 30, 2026

 

153,225

 

Long-term portion at June 30, 2026

$

1,240,920