Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	2 Months Ended	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2015	Jul. 31, 2015
Inventories
Step-up in fair value of inventory			$ 111.4
Equipment | Minimum
Property and Equipment
Estimated useful lives (in years)	3 years	1 year
Equipment | Maximum
Property and Equipment
Estimated useful lives (in years)	15 years	12 years