Quarterly report pursuant to Section 13 or 15(d)

Debt - Credit Facility (Details)

v3.8.0.1
Debt - Credit Facility (Details)
1 Months Ended 3 Months Ended 9 Months Ended
Nov. 30, 2017
USD ($)
Nov. 30, 2014
USD ($)
Mar. 31, 2018
USD ($)
Mar. 31, 2018
USD ($)
quarter
Mar. 31, 2017
USD ($)
Debt Instrument          
Principal payment       $ 721,250,000 $ 105,000,000
Term loans          
Debt Instrument          
Face amount   $ 750,000,000      
Debt instrument, term   5 years      
Line of credit | Revolving credit facility          
Debt Instrument          
Debt instrument, term 5 years        
Maximum borrowing capacity $ 750,000,000 $ 500,000,000      
Increase limit to borrowing capacity $ 250,000,000        
Principal payment     $ 25,000,000    
Outstanding draw under the revolving credit facility     $ 225,000,000 $ 225,000,000  
Commitment fee percentage (in bps)       15.00%  
Covenant compliance, number of consecutive quarters | quarter       4  
Covenant compliance, minimum interest expense coverage ratio       3.50  
Maximum leverage ratio     3.00 3.00  
Minimum leverage ratio under a material acquisition or series of material acquisitions     4.00 4.00  
Line of credit | Revolving credit facility | LIBOR          
Debt Instrument          
Basis spread on variable rate (in bps)       125.00%  
Line of credit | Revolving credit facility | Minimum          
Debt Instrument          
Commitment fee percentage (in bps)       10.00%  
Line of credit | Revolving credit facility | Minimum | Alternative base rate          
Debt Instrument          
Basis spread on variable rate (in bps)       0.00%  
Line of credit | Revolving credit facility | Minimum | LIBOR          
Debt Instrument          
Basis spread on variable rate (in bps)       100.00%  
Line of credit | Revolving credit facility | Maximum          
Debt Instrument          
Commitment fee percentage (in bps)       25.00%  
Line of credit | Revolving credit facility | Maximum | Alternative base rate          
Debt Instrument          
Basis spread on variable rate (in bps)       75.00%  
Line of credit | Revolving credit facility | Maximum | LIBOR          
Debt Instrument          
Basis spread on variable rate (in bps)       175.00%