XML 81 R68.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-Term Debt (Term Loan A and Revolver) (Narrative) (Details) (USD $)
 2 Months Ended 12 Months Ended
Dec. 31, 2011
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Nov. 09, 2011
Term Loan A [Member]
          
Debt Instrument [Line Items]          
Credit agreement, maximum capacity         $ 600,000,000
Term loan period, years 5 years        
Term loan repayment as percentage of principal in year 1 1.25%        
Term loan repayment as percentage of principal in year 2 1.25%        
Term loan repayment as percentage of principal in year 3 1.88%        
Term loan repayment as percentage of principal in year 4 1.88%        
Term loan repayment as percentage of principal in year 5 2.50%        
Interest expense   13,700,000 15,500,000 10,900,000  
Revolving Credit Facility [Member]
          
Debt Instrument [Line Items]          
Credit agreement, maximum capacity         $ 100,000,000
Revolver credit agreement term, years 5 years        
LIBOR [Member] | Term Loan A [Member]
          
Debt Instrument [Line Items]          
Interest addition to floating rate   2.75%