v3.25.2
Revenue - Contract assets and liabilities (Details) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Contract assets    
Contract with customer, asset $ 23,477 $ 19,696
Contract liabilities    
Current contract liabilities (6,064) (4,220)
Non-current contract liabilities (35,078) (2,145)
Total contract liabilities (41,142) (6,365)
Change in Contract with Customer, Liability [Abstract]    
Opening contract liability balance (6,365) (10,496)
Deferral of revenue (36,916) 0
Recognition of unearned revenue 2,139 4,131
Closing contract liability balance $ (41,142) (6,365)
Liquefaction services revenue | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01    
Change in Contract with Customer, Liability [Abstract]    
Reaming contract term (in years) 1 year 1 month 6 days  
Vessel management fees and other revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01 | FLNG Gimi Lease and Operate Agreeement    
Change in Contract with Customer, Liability [Abstract]    
Reaming contract term (in years) 20 years  
Deferred Revenue | FLNG Gimi Lease and Operate Agreeement    
Contract liabilities    
Total contract liabilities $ (36,800) 0
Change in Contract with Customer, Liability [Abstract]    
Opening contract liability balance 0  
Closing contract liability balance (36,800) 0
Hilli | Deferred Revenue    
Contract liabilities    
Total contract liabilities (4,300) (6,400)
Change in Contract with Customer, Liability [Abstract]    
Opening contract liability balance (6,400)  
Closing contract liability balance $ (4,300) $ (6,400)