Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

v2.4.1.9
Subsequent Events (Details) (USD $)
0 Months Ended
Feb. 17, 2015
Dec. 31, 2014
Dec. 31, 2013
Jan. 16, 2015
Subsequent Event [Line Items]        
Long-term Debt, Gross   $ 9,989,969,000us-gaap_DebtInstrumentCarryingAmount $ 6,585,500,000us-gaap_DebtInstrumentCarryingAmount  
Loss Contingency, Range of Possible Loss, Maximum   43,000,000us-gaap_LossContingencyRangeOfPossibleLossMaximum    
Cheniere Corpus Christi Holdings, LLC [Member] | Contingent Interest Rate Derivatives [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Loss Contingency, Range of Possible Loss, Minimum 32,100,000us-gaap_LossContingencyRangeOfPossibleLossMinimum
/ us-gaap_DerivativeInstrumentRiskAxis
= lng_ContingentInterestRateDerivativesMember
/ dei_LegalEntityAxis
= lng_CheniereCorpusChristiHoldingsLLCMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Loss Contingency, Range of Possible Loss, Maximum 45,500,000us-gaap_LossContingencyRangeOfPossibleLossMaximum
/ us-gaap_DerivativeInstrumentRiskAxis
= lng_ContingentInterestRateDerivativesMember
/ dei_LegalEntityAxis
= lng_CheniereCorpusChristiHoldingsLLCMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Derivative, Notional Amount 20,100,000invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= lng_ContingentInterestRateDerivativesMember
/ dei_LegalEntityAxis
= lng_CheniereCorpusChristiHoldingsLLCMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Derivative, Maturity Date 0 years 85 months      
Derivative, Average Fixed Interest Rate 2.48%us-gaap_DerivativeAverageFixedInterestRate
/ us-gaap_DerivativeInstrumentRiskAxis
= lng_ContingentInterestRateDerivativesMember
/ dei_LegalEntityAxis
= lng_CheniereCorpusChristiHoldingsLLCMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Derivative, Type of Interest Rate Paid on Swap One-month LIBOR      
EIG Notes [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Long-term Debt, Gross       1,500,000,000us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= lng_EIGNotesMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Maximum [Member] | Cheniere Corpus Christi Holdings, LLC [Member] | Contingent Interest Rate Derivatives [Member] | Subsequent Event [Member]        
Subsequent Event [Line Items]        
Derivative, Notional Amount $ 3,800,000,000invest_DerivativeNotionalAmount
/ us-gaap_DerivativeInstrumentRiskAxis
= lng_ContingentInterestRateDerivativesMember
/ dei_LegalEntityAxis
= lng_CheniereCorpusChristiHoldingsLLCMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember