DERIVATIVE INSTRUMENTS 4 (Details) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Losses reclassified from accumulated OCI into income	$ (46,000)	[1]	$ (46,000)	[1]	$ (46,000)	[1]
Realized gains losses, derivative instruments on energy-related contracts	$ 400,000		$ 15,400,000		$ 12,900,000

[1] Included in Interest Charges