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Business Combinations - Schedule of Purchase Price Allocation (Detail) - Beck Trading
$ in Millions
Nov. 01, 2016
USD ($)
Business Acquisition  
Consideration paid at closing $ 23.6
Purchase price allocation:  
Inventories 10.6
Property, plant and equipment 6.8
Equity method investment 6.1
Prepaid expenses, supplies and other current assets 0.1
Estimated fair value of assets acquired $ 23.6