XML 79 R58.htm IDEA: XBRL DOCUMENT v3.5.0.2
Debt (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Line of Credit Facility [Line Items]    
Senior Notes $ 275,000 $ 275,000
Short-term debt 21,717 [1] 21,057
Long-term debt 656,794 493,039
Debt, Carrying Value 678,511 514,096
Other Long-term Debt $ 10,088 11,536
Description of variable rate basis LIBOR  
Debt Instrument, Unamortized Discount $ (7,386) (8,940)
Line of Credit [Member]    
Line of Credit Facility [Line Items]    
Short-term debt 0 4,500
Debt Instrument, Unamortized Discount (1,693) (1,662)
Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Debt, Carrying Value 400,809 $ 232,000
Line of Credit [Member]    
Line of Credit Facility [Line Items]    
Current borrowing capacity $ 830,000  
Line of Credit [Member] | Minimum [Member]    
Line of Credit Facility [Line Items]    
Basis spread on LIBOR 1.50%  
Commitment fee (percentage) 0.225%  
Line of Credit [Member] | Maximum [Member]    
Line of Credit Facility [Line Items]    
Basis spread on LIBOR 2.25%  
Commitment fee (percentage) 0.40%  
Revolving Loan, Maturity September 23, 2019 [Member]    
Line of Credit Facility [Line Items]    
Weighted average interest rate 2.40%  
Term Loan [Domain] | Line of Credit [Member]    
Line of Credit Facility [Line Items]    
Long-term Debt, Gross $ 140,000  
Senior Notes [Member]    
Line of Credit Facility [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 7.00%  
Revolving Loan, Maturity September 23, 2019 [Member] | Line of Credit [Member]    
Line of Credit Facility [Line Items]    
Maximum borrowing capacity $ 690,000  
[1] Balances as of June 30, 2016 and 2015 are inclusive of short-term debt issuance costs and debt discounts of $1,693 and $1,662, respectively.