Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Derivatives, Fair Value [Line Items]
Notional Amount	$ 532,463	$ 509,947
Asset (Liability)	1,014	(4,274)
Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	109,900	108,136
Asset (Liability)	(3,170)	(2,811)
Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	422,563	401,811
Asset (Liability)	4,184	(1,463)
Interest Rate Contract [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(2,115)	(2,208)
Derivative Asset, Fair Value, Gross Asset	2,641	3,269
Derivative Liability, Notional Amount	100,000	100,000
Derivative Asset, Notional Amount	125,000	125,000
Cross Currency Swap Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(177)	0
Derivative Asset, Fair Value, Gross Asset	0	1,032
Derivative Liability, Notional Amount	25,277	0
Derivative Asset, Notional Amount	0	27,312
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	(3,182)	(1,910)
Derivative Liability, Notional Amount	46,283	44,580
Foreign Exchange Contracts [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(365)	(992)
Derivative Asset, Fair Value, Gross Asset	377	91
Derivative Liability, Notional Amount	35,607	42,800
Derivative Asset, Notional Amount	28,010	20,756
Foreign Exchange Contracts [Member] | Derivatives Designated As Hedging Instruments [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Fair Value, Gross Liability	(1,179)	(3,889)
Derivative Asset, Fair Value, Gross Asset	5,014	333
Derivative Liability, Notional Amount	27,361	129,254
Derivative Asset, Notional Amount	$ 144,925	$ 20,245