XML 60 R45.htm IDEA: XBRL DOCUMENT v3.5.0.2
Property, Plant and Equipment, Net - Schedule of Depreciation Expense (Detail) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Property, Plant and Equipment [Abstract]    
Depreciation expense $ 3.7 $ 3.6