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Derivative Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended 3 Months Ended
Dec. 31, 2013
Interest Rate Swap [Member]
Dec. 31, 2013
Foreign Exchange Forward [Member]
Derivative [Line Items]    
Derivative, Notional Amount $ 130,000 $ 123,034
Notional value of contracts with future start date 40,000  
Total current and future notional amount $ 170,000  
Derivative, Number of Instruments Held 6 103
Derivative, Underlying Basis one-month LIBOR Various
Hedge Designations Used for Foreign Currency Derivatives   Non-designated