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Derivative Instruments and Hedging Activities - Gains and Losses Related to Derivatives Not Designated as Hedging Instruments and to Cash Flow Hedges (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Net Investment Hedging [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Loss on Derivative Used in Net Investment Hedge, Net of Tax $ 1,300  
Currency Forward Contracts [Member] | Other Expense Income Net [Member] | Not Designated as Hedging Instrument [Member]    
Derivative Instruments, (Gain) Loss Recognized in Income, Net    
Other expense, net - currency forward contracts (116) $ (318)
Range Forward Contracts [Member] | Cash flow hedging [Member]    
(Gains) losses related to cash flow hedges    
Losses recognized in other comprehensive loss, net (619) (125)
Losses reclassified from accumulated other comprehensive loss into other expense, net $ 392 $ 386