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Long-Term Debt and Other Borrowings (Details 2)
In Millions, unless otherwise specified
3 Months Ended
Sep. 30, 2012
USD ($)
Sep. 30, 2012
EUR (€)
Long-Term Debt (Details)    
Amount borrowed under credit agreement $ 38 € 10
Amount borrowed under credit agreement (USD equivalent) 12.1  
Amount borrowed under Compressco Partners' bank credit facility $ 5.8