v3.26.1
Summary of Significant Accounting Policies - Asset Retirement Obligations (Details) - BW Ultimate Parent, LLC and Subsidiaries - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Roll forward of the asset retirement obligations    
Balance at beginning of period $ 10,096 $ 10,854
Asset retirement obligations capitalized in fixed assets 160 635
Liabilities settled 0 (141)
Revisions in estimated cash flows 0 (178)
Liabilities incurred 16 348
Liabilities classified as held for sale 0 (1,422)
Balance at end of period $ 10,272 $ 10,096