Summary of Significant Accounting Policies - Schedule of estimated useful life (Details)	6 Months Ended
	Jun. 30, 2025
Floating terminals and related equipment \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	40 years
Floating terminals and related equipment \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	5 years
Power generation \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	35 years
Power generation \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	25 years
Fixed terminals and gas pipeline \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	40 years
Fixed terminals and gas pipeline \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	20 years
Finance lease right-of-use assets
Property, Plant and Equipment [Line Items]
Finance lease right-of-use assets	Lesser of useful life or lease term
Other Equipment [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	12 years
Other Equipment [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment useful life, years	3 years