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Subsequent Events (Details) - PitchBook [Member] - USD ($)
$ in Millions
Oct. 14, 2016
Sep. 30, 2016
Subsequent Event [Line Items]    
Equity interest in acquiree, percentage   20.00%
Subsequent Event [Member]    
Subsequent Event [Line Items]    
Consideration $ 180.0  
Current value of acquiree $ 225.0