INDEBTEDNESS (Details) (USD $)	9 Months Ended			0 Months Ended		0 Months Ended
	Sep. 30, 2014	May 20, 2014 Credit Agreement [Member]	May 20, 2014 Credit Agreement [Member] Revolving Credit Facility [Member]	May 20, 2014 Credit Agreement [Member] Term Loan [Member]	May 20, 2014 Credit Agreement [Member] Term Loan [Member]	May 20, 2014 Debt Instrument, Variable Rate Base Federal Funds Rate [Member] Line of Credit [Member]	May 20, 2014 Debt Instrument, Variable Rate Base Eurocurrency Rate [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 500,000,000.0			$ 200,000,000
Debt Instrument, Periodic Payment				2,500,000
Line of Credit Facility, Borrowing Capacity Available Increase			300,000,000.0		200,000,000.0
Debt Instrument, Basis Spread on Variable Rate						0.50%	1.00%
Write off of Deferred Debt Issuance Cost	300,000
Debt Instrument, Fee Amount	$ 1,900,000