FAIR VALUE (DERIVATIVES TABLE) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value Net Derivative Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash flow hedges	$ 0	$ 0
Fair value hedges	0	0
Total net derivative asset (liability)	0	0
Significant Other Observable Inputs (Level 2) [Member]
Fair Value Net Derivative Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash flow hedges	(23,627)	(26,256)
Fair value hedges	1,332	1,470
Total net derivative asset (liability)	(22,295)	(24,786)
Significant Unobservable Inputs (Level 3) [Member]
Fair Value Net Derivative Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash flow hedges	0	0
Fair value hedges	0	0
Total net derivative asset (liability)	0	0
Fair Value, Measurements, Recurring [Member]
Fair Value Net Derivative Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash flow hedges	(23,627)	(26,256)
Fair value hedges	1,332	1,470
Total net derivative asset (liability)	$ (22,295)	$ (24,786)