REDEEMABLE NONCONTROLLING INTEREST (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Noncontrolling Interest [Line Items]
Redeemable noncontrolling interest	$ 119,813	$ 113,193	$ 104,809
Reclassification as a result of ownership change	149		12,039
Income attributable to redeemable noncontrolling interest	(1,091)	84	2,196
Currency translation	(4,496)	1,907	3,844
Redemption value adjustment	12,207	6,393	9,556
Accumulated other comprehensive income (loss) [Member]
Noncontrolling Interest [Line Items]
Reclassification as a result of ownership change	4,325		3,491
Additional paid-in capital [Member]
Noncontrolling Interest [Line Items]
Reclassification as a result of ownership change	1,032		8,548
Redemption value adjustment	$ 12,207	$ 6,393	$ 9,556

Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.

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Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of Net Income (Loss) attributable to redeemable noncontrolling interest.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to noncontrolling interests.

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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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