Annual report pursuant to Section 13 and 15(d)

Debt - Credit Facility (Details)

v3.5.0.2
Debt - Credit Facility (Details)
 1 Months Ended 12 Months Ended
Nov. 30, 2014
USD ($)
Jun. 30, 2016
USD ($)
quarter
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Debt Instrument [Line Items]        
Repayment of debt   $ 135,000,000 $ 916,117,000 $ 0
Principle prepayments on term loans, net of quarterly payments   117,500,000    
Credit facility, amount outstanding   0    
Term Loans        
Debt Instrument [Line Items]        
Face amount $ 750,000,000      
Debt instrument, term 5 years      
Repayment of debt   135,000,000    
Term Loans | September 30, 2016 through December 31, 2016        
Debt Instrument [Line Items]        
Quarterly payment, principal   9,375,000    
Term Loans | March 31, 2017 through December 31, 2017        
Debt Instrument [Line Items]        
Quarterly payment, principal   14,063,000    
Term Loans | March 31, 2018 through September 30, 2019        
Debt Instrument [Line Items]        
Quarterly payment, principal   18,750,000    
Term Loans | December 31, 2019        
Debt Instrument [Line Items]        
Quarterly payment, principal   $ 487,500,000    
Term Loans and Revolving Credit Facility        
Debt Instrument [Line Items]        
Covenant compliance, number of consecutive quarters | quarter   4    
Covenant compliance, minimum interest expense coverage ratio   3.50    
Term Loans and Revolving Credit Facility | Covenant Compliance Period 1        
Debt Instrument [Line Items]        
Covenant compliance, number of consecutive quarters | quarter   4    
Term Loans and Revolving Credit Facility | June 30, 2016 through September 30, 2016        
Debt Instrument [Line Items]        
Maximum leverage ratio   3.75    
Term Loans and Revolving Credit Facility | December 31, 2016 and March 31, 2017        
Debt Instrument [Line Items]        
Maximum leverage ratio   3.50    
Term Loans and Revolving Credit Facility | Thereafter        
Debt Instrument [Line Items]        
Maximum leverage ratio   3.00    
Term Loans and Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate   1.25%    
Term Loans and Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Minimum        
Debt Instrument [Line Items]        
Basis spread on variable rate   1.00%    
Term Loans and Revolving Credit Facility | London Interbank Offered Rate (LIBOR) | Maximum        
Debt Instrument [Line Items]        
Basis spread on variable rate   1.75%    
Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity $ 500,000,000      
Commitment fee percentage   0.15%    
Revolving Credit Facility | Minimum        
Debt Instrument [Line Items]        
Commitment fee percentage   0.10%    
Revolving Credit Facility | Maximum        
Debt Instrument [Line Items]        
Commitment fee percentage   0.25%