DERIVATIVE INSTRUMENTS Derivative Instruments (Details) - USD ($) $ in Millions |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | ||
| Derivative Instrument [Line Items] | ||
| Notional amounts | $ 72.4 | $ 173.8 |
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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. No definition available.
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