DERIVATIVES AND HEDGING ACTIVITIES DERIVATIVES AND HEDGING ACTIVITIES (Schedule of Interest Rate Derivative Activity) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Derivative [Line Items]
Notional Amount Of Derivative Instrument, Terminated	$ 0	$ 0
Notional Amount Of Derivative Instrument, Undesignated	0	0
Notional Amount Of Derivative Instrument, Issued	0	55
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional Amount Of Derivative Instrument, Undesignated	0	0
Fair Value Hedging [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional Amount Of Derivative Instrument, Terminated	0	0
Notional Amount Of Derivative Instrument, Issued	$ 0	$ 55