SUBSEQUENT EVENTS 4 (Details) (USD $) In Millions, unless otherwise specified	Oct. 01, 2014
Other Long Term Debt Due July 2030 [Member] | Cameron L N G [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 7,400
Other Long Term Debt Due July 2030 [Member] | Sempra Energy [Member]
Debt Instrument [Line Items]
Completion guarantees	50.20%
Debt Instrument, Maximum Borrowing Amount	$ 3,700
Other Long Term Debt Due July 2030 [Member] | Other Project Partners [Member]
Debt Instrument [Line Items]
Completion guarantees	49.80%
Per Annum Over Libor Prior To Financial Completion [Member] | Cameron L N G [Member]
Debt Instrument [Line Items]
Weighted Average All In Cost Of Loans Outstanding	1.59%
Per Annum Over Libor Following Financial Completion [Member] | Cameron L N G [Member]
Debt Instrument [Line Items]
Weighted Average All In Cost Of Loans Outstanding	1.78%