PROPERTY, PLANT AND EQUIPMENT Property, Plant and Equipment - PPE Type (Details) (USD $) In Millions, unless otherwise specified																	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Transmission	Dec. 31, 2012 Transmission	Dec. 31, 2013 Gathering	Dec. 31, 2012 Gathering	Dec. 31, 2013 Underground storage	Dec. 31, 2012 Underground storage	Dec. 31, 2013 General plant - LNG	Dec. 31, 2012 General plant - LNG	Dec. 31, 2013 General plant - other	Dec. 31, 2012 General plant - other	Dec. 31, 2013 Plant in service	Dec. 31, 2012 Plant in service	Dec. 31, 2013 Construction work in progress	Dec. 31, 2012 Construction work in progress	Dec. 31, 2013 Minimum Transmission	Dec. 31, 2013 Minimum Underground storage	Dec. 31, 2013 Minimum General plant - LNG	Dec. 31, 2013 Minimum General plant - other	Dec. 31, 2013 Maximum Transmission	Dec. 31, 2013 Maximum Gathering	Dec. 31, 2013 Maximum Underground storage	Dec. 31, 2013 Maximum General plant - LNG	Dec. 31, 2013 Maximum General plant - other
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment			$ 2,649	$ 2,580	$ 96	$ 114	$ 318	$ 306	$ 967	$ 966	$ 108	$ 110	$ 4,138	$ 4,076
Property, Plant and Equipment, Estimated Useful Lives																	P5Y0M	P5Y0M	P5Y0M	P3Y0M	P46Y0M	P26Y0M	P46Y0M	P40Y0M	P40Y0M
Construction work in progress	69	45													69	45
Total property, plant and equipment	4,207	4,121
Accumulated depreciation and amortization	(211)	(57)
Net property, plant and equipment	$ (3,996)	$ (4,064)