Financial Instruments - Notional Amounts of Derivative Instruments (Details) (Sabine Pass Liquefaction [Member], Interest Rate Contract [Member], Not Designated as Hedging Instrument [Member], USD $) In Billions, unless otherwise specified	Sep. 30, 2013
Derivative [Line Items]
Notional Amount of Interest Rate Derivatives	$ 0
Derivative, Average Fixed Interest Rate	1.98%
Maximum [Member]
Derivative [Line Items]
Notional Amount of Interest Rate Derivatives	$ 0
Effective Date June 5, 2013 [Domain]
Derivative [Line Items]
Derivative, Average Fixed Interest Rate	2.05%