DERIVATIVES AND HEDGING ACTIVITIES DERIVATIVES AND HEDGING ACTIVITIES (Schedule of Interest Rate Derivative Activity) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended		3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Interest Rate Swap [Member] Not Designated as Hedging Instrument [Member]	Mar. 31, 2014 Interest Rate Swap [Member] Not Designated as Hedging Instrument [Member]	Jun. 30, 2013 Interest Rate Swap [Member] Not Designated as Hedging Instrument [Member]	Mar. 31, 2013 Interest Rate Swap [Member] Not Designated as Hedging Instrument [Member]	Jun. 30, 2014 Fair Value Hedging [Member] Interest Rate Swap [Member] Designated as Hedging Instrument [Member]	Mar. 31, 2014 Fair Value Hedging [Member] Interest Rate Swap [Member] Designated as Hedging Instrument [Member]	Jun. 30, 2013 Fair Value Hedging [Member] Interest Rate Swap [Member] Designated as Hedging Instrument [Member]	Mar. 31, 2013 Fair Value Hedging [Member] Interest Rate Swap [Member] Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional Amount Of Derivative Instrument, Terminated	$ 0	$ 0					$ 0	$ 0	$ 0	$ 0
Notional Amount Of Derivative Instrument, Undesignated	0	0	0	0	0	0
Notional Amount Of Derivative Instrument, Issued	$ 55	$ 0					$ 0	$ 55	$ 0	$ 0