EQUITY AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (262,061)	$ (220,088)	$ (262,061)	$ (220,088)	$ (287,919)	$ (226,916)	$ (235,961)	$ (216,650)
Translation Adjustment Functional to Reporting Currency, Net of Tax	(249,442)	(206,555)	(249,442)	(206,555)	(275,178)	(213,955)	(223,648)	(207,668)
Unrealized loss on derivative instruments	(122)	1,220	(342)	4,551
Permanent Loans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	5,180	2,868	(12,894)	2,256
Preferred Stock [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	5,884	3,455	(866)	(1,651)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	14,672	10,770	(21,727)	508
Interest Rate Swap [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(12,619)	(13,533)	(12,619)	(13,533)	$ (12,741)	$ (12,961)	$ (12,313)	$ (8,982)
Unrealized loss on derivative instruments	(316)	(1,700)	(535)	(5,402)
Interest Expense [Member] | Interest Rate Swap [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	$ 438	$ 480	$ 877	$ 851