EQUITY COMMON SHARE REPURCHASE PROGRAM (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2016 shares	Jun. 30, 2016 shares
COMMON SHARE REPURCHASE PROGRAM [Abstract]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	55,000,000	55,000,000
Treasury Stock, Shares, Acquired	1,670,289	3,615,694
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased	11,132,227	11,132,227