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
Current expected credit losses, beginning of period 4,000,000 3,000,000 5,000,000
Charges to selling, general and administrative expense 0 1,000,000  
Reversals from selling, general and administrative expense     (2,000,000)
Current expected credit losses, end of period 4,000,000 4,000,000 3,000,000
Impairment expense related to property, plant and equipment 0 0 0
Derivative Instruments in Hedges, at Fair Value, Net 0 0 0
Credit Losses On Uninsured Cash Balances 0    
Foreign Currency Transaction Gain (Loss), after Tax $ (5,000,000) $ 1,000,000 $ 1,000,000
Income Tax Rate, Corporate Alternative Minimum Tax 15.00%    
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 30    
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    
Corpus Christi Pipeline [Member]      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation $ 0    
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