Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Jun. 30, 2011
Derivatives, Fair Value [Line Items]
Notional Amount	$ 300,639	$ 338,581
Asset (Liability)	(5,593)	989
Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	124,192	157,565
Asset (Liability)	(2,028)	1,545
Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	176,447	181,016
Asset (Liability)	(3,565)	(556)
Interest Rate Contract [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	150,000	150,000
Asset (Liability)	(1,978)	(1,176)
Cross Currency Swap Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	26,447	31,016
Asset (Liability)	(1,587)	620
Cross-Currency Interest Rate Swap Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	45,724	49,633
Asset (Liability)	(3,363)	419
Foreign Exchange Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	78,468	107,932
Asset (Liability)	$ 1,335	$ 1,126