Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies (Details)

v3.25.4
Summary of Significant Accounting Policies (Details)
 12 Months Ended
Dec. 31, 2025
USD ($)
customer
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
Revenue Performance Obligation Agent Arrangements $ 0 $ 0 $ 0
Impairment of Long-Lived Assets Held-for-use 0 0 0
Derivative Instruments in Hedges, at Fair Value, Net 0 $ 0 $ 0
Credit Losses On Uninsured Cash Balances 0    
Sabine Pass LNG Terminal [Member]      
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation 0    
Creole Trail Pipeline [Member]      
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation $ 0    
Customer Concentration Risk [Member] | SPA Customers [Member]      
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
Concentration Risk, Number Of Significant Customers | customer 10    
Maximum [Member] | Sabine Pass LNG Terminal [Member]      
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
Property Lease Term 90 years    
Minimum [Member]      
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]      
SPA, Term of Agreement 10 years