DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 1) (Interest Rate Swaps [Member], Derivatives in Cash Flow Hedging Relationships [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Interest Rate Swaps [Member] | Derivatives in Cash Flow Hedging Relationships [Member]
Summary of Cash Flow Hedges [Abstract]
Amount of Gain or (Loss) Recognized OCI on Derivatives, net of tax (Effective Portion)	$ 0.4	$ 0.2