v3.26.1
Property and Equipment and Intangible Assets - Asset retirement obligations (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Activity relating to our asset retirement obligations      
Balance at beginning of period $ 448,752 $ 327,031  
Liabilities incurred   3,697  
Liabilities settled (13,321)    
Accretion expense 11,317 7,778  
Balance at end of period 446,748 $ 338,506  
Corresponding assets, net of accumulated depreciation, related to asset retirement obligations $ 0   $ 0