XML 66 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1
DERIVATIVES (INCOME STATEMENT CLASSIFICATION) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items]    
Interest Expense. $ 6,459 $ 2,318
Designated as Hedging Instruments [Member] | Foreign Exchange [Member] | Cash Flow [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Amount of gain or (loss) recognized in other comprehensive income (loss) - effective portion, net of tax: (3,893) (4,084)
Designated as Hedging Instruments [Member] | Foreign Exchange [Member] | Cash Flow [Member] | Reclassification from accumulated other comprehensive income | Revenue    
Derivative Instruments, Gain (Loss) [Line Items]    
Revenues (5,332) (6,806)
Designated as Hedging Instruments [Member] | Interest Rate | Cash Flow [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Amount of gain or (loss) recognized in other comprehensive income (loss) - effective portion, net of tax:   (52)
Designated as Hedging Instruments [Member] | Interest Rate | Cash Flow [Member] | Reclassification from accumulated other comprehensive income | Interest Expense    
Derivative Instruments, Gain (Loss) [Line Items]    
Interest Expense.   (89)
Not Designated as Hedging Instruments [Member] | Foreign Exchange [Member] | Fair Value [Member] | Other income (expense), net    
Derivative Instruments, Gain (Loss) [Line Items]    
Other nonoperating income expense $ (3,352) $ (56)