Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.7.0.1
Subsequent Events (Details) - USD ($)
$ in Millions
1 Months Ended
Aug. 01, 2017
Jul. 28, 2017
Feb. 28, 2017
On-Site | Subsequent Event      
Subsequent Event [Line Items]      
Cash portion of purchase price   $ 250.0  
Deferred cash payment amount related to acquisition   $ 24.0  
Length of time for first acquisition deferred cash payment to be made   12 months  
Length of time for second acquisition contingent cash payment to be made   36 months  
Lease Rent Options      
Subsequent Event [Line Items]      
Cash portion of purchase price     $ 298.5
Deferred cash payment amount related to acquisition     $ 1.5
Length of time for first acquisition deferred cash payment to be made     12 months
Lease Rent Options | Subsequent Event      
Subsequent Event [Line Items]      
Extended agreement period 6 months    
Agreement termination period 20 days    
Reimbursable legal fees 50.00%