v3.26.1
Contractual Commitments - Granted Guarantees - Additional Information (Detail) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Jan. 22, 2026
Jan. 31, 2024
Dec. 31, 2025
Jul. 08, 2025
Schedule of Granted Guarantees [Line Items]        
Proportion of ownership interest in subsidiary 100.00%      
Debt instruments held       $ 2,000.0
Sur Inversiones Energeticas [Member]        
Schedule of Granted Guarantees [Line Items]        
Proportion of ownership interest in subsidiary     25.00%  
Golar Hilli Corporation [Member]        
Schedule of Granted Guarantees [Line Items]        
Amount of grante guarantees     $ 137.5  
Golar MKII Corporation [Member]        
Schedule of Granted Guarantees [Line Items]        
Amount of grante guarantees     187.5  
Class XXVIII NO [Member]        
Schedule of Granted Guarantees [Line Items]        
Balance of reserve and payment account for holders of class XXVIII NO     48.0  
Percentage of debt services   125.00%    
Period within which the amount deposited in the reserves shall be paid   6 months    
Granted Guarantees [member]        
Schedule of Granted Guarantees [Line Items]        
Assumed other commitments     12.0  
Bank guarantees issued     $ 40.0