Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Derivatives, Fair Value [Line Items]
Notional Amount	$ 386,522	$ 319,326
Asset (Liability)	(6,222)	(9,869)
Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	116,189	144,220
Asset (Liability)	(4,450)	(4,757)
Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	270,333	175,106
Asset (Liability)	(1,772)	(5,112)
Interest Rate Contract [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset		0
Interest Rate Contract [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(2,319)	(2,415)
Derivative Asset, Fair Value, Gross Asset		0
Derivative Liability, Notional Amount	150,000	150,000
Cross Currency Swap Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	0	(2,697)
Derivative Asset, Fair Value, Gross Asset	151	0
Derivative Liability, Notional Amount	0	25,106
Derivative Asset, Notional Amount	27,715	0
Cross-Currency Interest Rate Swap Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(4,671)	(4,544)
Derivative Liability, Notional Amount	45,238	43,405
Foreign Exchange Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(222)	(213)
Derivative Asset, Fair Value, Gross Asset	443
Derivative Liability, Notional Amount	6,336	100,815
Derivative Asset, Notional Amount	64,615	0
Foreign Exchange Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(825)	0
Derivative Asset, Fair Value, Gross Asset	1,221
Derivative Liability, Notional Amount	22,016
Derivative Asset, Notional Amount	$ 70,602	$ 0