Derivative Instruments And Hedging Activities (Summary Of Amount And Location Of Derivative Financial Instruments) (Details) - Foreign Currency Hedging Instruments [Member] - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Derivatives, Fair Value [Line Items]
Net foreign currency hedging instruments	$ (108)	$ 2,699
Other Assets - Current [Member]
Derivatives, Fair Value [Line Items]
Foreign currency hedging instruments, assets	371	281
Accrued Expenses [Member]
Derivatives, Fair Value [Line Items]
Foreign currency hedging instruments, liabilities	(244)	(2,373)
Other Long-Term Liabilities [Member]
Derivatives, Fair Value [Line Items]
Foreign currency hedging instruments, liabilities	$ (19)	$ (607)

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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