Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.2
Derivative Instruments - Fair Value Inputs - Quantitative Information (Details) - Liquefaction Supply Derivatives [Member] - Fair Value, Inputs, Level 3 [Member]
 6 Months Ended
Jun. 30, 2019
USD ($)
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Net Fair Value Asset $ 89,000,000
Minimum [Member] | Valuation, Market Approach [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Significant Unobservable Inputs Range $ (0.700)
Minimum [Member] | Valuation Technique, Option Pricing Model [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread Percentage 128.00%
Maximum [Member] | Valuation, Market Approach [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Significant Unobservable Inputs Range $ 0.056
Maximum [Member] | Valuation Technique, Option Pricing Model [Member]  
Fair Value Measurement Inputs and Valuation Tecniques [Line Items]  
Fair Value Inputs Basis Spread Percentage 176.00%