BORROWING ARRANGEMENTS (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Line of Credit Facility [Line Items]
Issuance cost for credit facility	$ 2.1
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Credit facility in December 2013	300.0
Maximum amount to be withdrawn	$ 250.0