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Debt and Borrowings Debt and Borrowings (Components of Debt) (Details) In Thousands, unless otherwise specified	Sep. 30, 2013 USD ($)	Jun. 30, 2013 USD ($)	Sep. 30, 2013 Revolving Credit Facility [Member] USD ($)	Jun. 30, 2013 Revolving Credit Facility [Member] USD ($)	Sep. 30, 2013 Foreign Line of Credit [Member] USD ($)	Sep. 30, 2013 Foreign Line of Credit [Member] GBP (£)	Jun. 30, 2013 Foreign Line of Credit [Member] USD ($)
Debt Disclosure [Abstract]
Senior notes outstanding	$ 150,000	$ 150,000
Line of Credit Facility, Amount Outstanding			491,194	503,384	11,077	6,865	11,779
Capital Lease Obligations	257	778
Long-term Debt	652,528	665,941
Current portion of long-term debt	11,287	12,477
Long-term debt, less current portion	$ 641,241	$ 653,464