FAIR VALUE (DERIVATIVES TABLE) (DETAILS) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
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	$ (26,256)	$ (54,039)
Interest rate swaps	0	(147)
Fair value hedges	1,470	740
Total net derivative asset (liability)	(24,786)	(53,446)
Fair Value, Measurements, Recurring [Member]
Fair Value Net Derivative Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash flow hedges	(26,256)	(54,039)
Interest rate swaps	0	(147)
Fair value hedges	1,470	740
Total net derivative asset (liability)	$ (24,786)	$ (53,446)