Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.10.0.1
Commitments and Contingencies (Details) - USD ($)
Mar. 11, 2016
Jun. 30, 2018
Dec. 31, 2017
Dec. 31, 2016
Guarantee Obligations [Member]        
Commitments and Contingencies [Line Items]        
Loss Contingency Accrual   $ 0 $ 0  
Cheniere LNG Terminals, LLC [Member] | Parallax Enterprises [Member]        
Commitments and Contingencies [Line Items]        
Secured notes receivable       $ 46,000,000
Loss Contingency, Damages Sought, Value $ 400,000,000