Subsequent Events (Details) - shares shares in Millions | Aug. 02, 2017 | Jun. 30, 2017 | Dec. 31, 2016 |
Cheniere Partners [Member] | | | |
Subsequent Event [Line Items] | | | |
Limited Partners ownership percentage | | 55.90% | 55.90% |
Cheniere Partners [Member] | Class B Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | | 45.3 | |
Cheniere Partners [Member] | Common Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | | 12 | |
Cheniere Partners [Member] | Subordinated Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | | 135.4 | |
Cheniere Partners [Member] | Blackstone CQP Holdco [Member] | Class B Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | | 100 | |
Subsequent Event [Member] | Cheniere Partners [Member] | | | |
Subsequent Event [Line Items] | | | |
Limited Partners ownership percentage | 48.60% | | |
Subsequent Event [Member] | Cheniere Partners [Member] | Common Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | 12 | | |
Number of Converted Common Units | 92.5 | | |
Subsequent Event [Member] | Cheniere Partners [Member] | Subordinated Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Partners Capital Account, Units, Units Held | 135.4 | | |
Subsequent Event [Member] | Cheniere Partners [Member] | Blackstone CQP Holdco [Member] | | | |
Subsequent Event [Line Items] | | | |
Limited Partners ownership percentage | 40.30% | | |
Subsequent Event [Member] | Cheniere Partners [Member] | Blackstone CQP Holdco [Member] | Common Units [Member] | | | |
Subsequent Event [Line Items] | | | |
Number of Converted Common Units | 199 | | |
Subsequent Event [Member] | Cheniere Partners [Member] | Public [Member] | | | |
Subsequent Event [Line Items] | | | |
Limited Partners ownership percentage | 9.10% | | |