ACCOUNTING POLICIES (Details)	12 Months Ended
	Dec. 31, 2014
Income Taxes [Abstract]
Percentage of taxable income to be distributed (in hundredths)	100.00%
Minimum [Member]
Derivative [Line Items]
Interest owed on hedged borrowings rest to market rates (in days)	30 days
Maximum [Member]
Derivative [Line Items]
Interest owed on hedged borrowings rest to market rates (in days)	90 days