Annual report pursuant to Section 13 and 15(d)

Revenues from Contracts with Customers - Narrative (Details)

v3.22.0.1
Revenues from Contracts with Customers - Narrative (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
unit
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Disaggregation of Revenue [Line Items]      
LNG Volume, Purchase Price Percentage of Henry Hub 115.00%    
Regasification Capacity 4    
Operating and maintenance expense | $ $ 635 $ 629 $ 632
Terminal Use Agreement Regasification Capacity Partial      
Disaggregation of Revenue [Line Items]      
Operating and maintenance expense | $ $ 129 $ 129 $ 104
TUA Customers [Member]      
Disaggregation of Revenue [Line Items]      
Regasification Capacity 2    
Each TUA Customer      
Disaggregation of Revenue [Line Items]      
Regasification Capacity 1    
Revenue, Performance Obligation, Fixed Consideration | $ $ 125    
Long-term Purchase Commitment, Period 20 years    
LNG [Member]      
Disaggregation of Revenue [Line Items]      
Revenue, Variable Consideration Received From Customers, Percentage 61.00% 42.00%  
LNG—affiliate [Member]      
Disaggregation of Revenue [Line Items]      
Revenue, Variable Consideration Received From Customers, Percentage 96.00% 100.00%  
Regasification [Member]      
Disaggregation of Revenue [Line Items]      
Number of Fixed Price Contracts 2    
Revenue, Variable Consideration Received From Customers, Percentage 5.00% 5.00%