Annual report pursuant to Section 13 and 15(d)

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

v3.10.0.1
Derivative Instruments - Fair Value Inputs - Quantitative Information (Details) - Physical Liquefaction Supply Derivatives [Member] - Fair Value, Inputs, Level 3 [Member]
 12 Months Ended
Dec. 31, 2018
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Net Fair Value Liability $ (25,000,000)
Minimum [Member]  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Significant Unobservable Input Range (0.892)
Maximum [Member]  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Significant Unobservable Input Range $ 0.085