Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments - Fair Value Inputs - Quantitative Information (Details)

v3.20.2
Derivative Instruments - Fair Value Inputs - Quantitative Information (Details) - Physical Liquefaction Supply Derivatives [Member] - Fair Value, Inputs, Level 3 [Member]
 9 Months Ended
Sep. 30, 2020
USD ($)
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Net Fair Value Asset $ 533,000,000
Valuation, Market Approach [Member] | Minimum [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread (0.557)
Valuation, Market Approach [Member] | Maximum [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread 0.055 [1]
Valuation, Market Approach [Member] | Weighted Average [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread $ (0.030) [1]
Valuation Technique, Option Pricing Model [Member] | Minimum [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread Percentage 56.00% [1],[2]
Valuation Technique, Option Pricing Model [Member] | Maximum [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread Percentage 173.00% [1],[2]
Valuation Technique, Option Pricing Model [Member] | Weighted Average [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread Percentage 137.00% [1],[2]
[1] Unobservable inputs were weighted by the relative fair value of the instruments.
[2] Spread contemplates U.S. dollar-denominated pricing.