FAIR VALUE (FAIR VALUE ASSETS AND LIABILITIES) (DETAILS) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Liabilities [Abstract]
Contingent consideration	$ (13,556)	$ (24,744)
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Derivative assets, net	0
Total assets	0
Liabilities [Abstract]
Deferred compensation plan liability	0
Derivative instruments, net	0
Contingent consideration	0
Total liabilities	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Derivative assets, net	0
Total assets	0
Liabilities [Abstract]
Deferred compensation plan liability	(9,267)	$ (8,478)
Derivative instruments, net	(52,280)	$ (29,817)
Contingent consideration	0
Total liabilities	(61,547)	$ (38,295)
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Derivative assets, net	0
Total assets	0
Liabilities [Abstract]
Deferred compensation plan liability	0
Derivative instruments, net	0
Contingent consideration	(13,556)	$ (24,744)
Total liabilities	$ (13,556)	$ (24,744)