Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Jun. 30, 2012
Derivatives, Fair Value [Line Items]
Notional Amount	$ 289,176	$ 319,326
Asset (Liability)	(6,011)	(9,869)
Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	85,427	144,220
Asset (Liability)	(4,226)	(4,757)
Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	203,749	175,106
Asset (Liability)	(1,785)	(5,112)
Interest Rate Contract [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	150,000	150,000
Asset (Liability)	(2,590)	(2,415)
Cross Currency Swap Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	26,991	25,106
Asset (Liability)	126	(2,697)
Cross-Currency Interest Rate Swap Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	44,056	43,405
Asset (Liability)	(5,445)	(4,544)
Foreign Exchange Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	41,371	100,815
Asset (Liability)	$ 1,219	$ (213)