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Basis of Presentation and Summary of Significant Accounting Policies (Narrative, Goodwill and Other Intangible Assets) (Details)
12 Months Ended
Jun. 30, 2016
segment
Accounting Policies [Abstract]  
Number of operating segments 2
Minimum  
Goodwill and Intangible Assets [Line Items]  
Fair value discount rate, reporting unit valuations 8.50%
Maximum  
Goodwill and Intangible Assets [Line Items]  
Fair value discount rate, reporting unit valuations 12.50%