Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v2.4.0.6
Subsequent Events (Details) (USD $)
In Millions, except Share data, unless otherwise specified
5 Months Ended 1 Months Ended 9 Months Ended 1 Months Ended
Sep. 30, 2012
Blackstone CQP Holdco LP [Member]
Capital Unit, Class B
May 31, 2012
Cheniere Partners
Capital Unit, Class B
Sep. 30, 2012
Cheniere Partners
Capital Unit, Class B
Oct. 31, 2012
Issuance of Equity
Blackstone CQP Holdco LP [Member]
Capital Unit, Class B
Oct. 31, 2012
Repayment of Debt [Member]
Sabine Pass LNG, LP
2013 Senior Notes
Oct. 31, 2012
Issuance of Debt [Member]
2020 Senior Secured Notes [Member]
Subsequent Event [Line Items]            
Number of common units sold in private placement 66,700,000 100,000,000 66,700,000 300,000,000    
Proceeds from Issuance of common units       $ 1,300.0    
Percentage of debt principal redeemed (percent)         97.00%  
Principal amount of debt           420.0
Debt instrument interest rate, stated percentage           6.50%
Long-term debt outstanding         $ 16.5