Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.24.0.1
Summary of Significant Accounting Policies (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2023
USD ($)
customer
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
Current expected credit losses, beginning of period $ 5.0 $ 9.0 $ 7.0
Charged to selling, general and administrative expense (2.0) (4.0) 2.0
Current expected credit losses, end of period 3.0 5.0 9.0
Impairment expense related to property, plant and equipment $ 0.0 $ 0.0 0.0
Amortization Period Of Conveyed Assets 31 years 31 years  
Derivative Instruments in Hedges, at Fair Value, Net $ 0.0 $ 0.0 0.0
Foreign Currency Transaction Gain (Loss), after Tax $ (20.0) $ 60.0 $ 33.0
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 29    
Sabine Pass LNG Terminal [Member]      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation $ 0.0    
Creole Trail Pipeline [Member]      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation 0.0    
Corpus Christi Pipeline [Member]      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
Asset Retirement Obligation $ 0.0    
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] | Customer Concentration Risk [Member]      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
SPA, Term of Agreement 10 years    
Weighted Average [Member] | SPA and IPM Customers      
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]      
SPA and IPM, Remaining Term 16 years