Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Notional Amount	$ 319,326	$ 338,581
Asset (Liability)	(9,869)	989
Derivatives Not Designated As Hedging Instruments [Member]
Notional Amount	144,220	157,565
Asset (Liability)	(4,757)	1,545
Derivatives Designated As Hedging Instruments [Member]
Notional Amount	175,106	181,016
Asset (Liability)	(5,112)	(556)
Interest Rate Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Notional Amount	150,000	150,000
Asset (Liability)	(2,415)	(1,176)
Foreign Exchange Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Notional Amount	100,815	107,932
Asset (Liability)	(213)	1,126
Currency Swap [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Notional Amount	43,405	49,633
Asset (Liability)	(4,544)	419
Currency Swap [Member] | Derivatives Designated As Hedging Instruments [Member]
Notional Amount	25,106	31,016
Asset (Liability)	$ (2,697)	$ 620