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Equity Method Investments in Unconsolidated Entities (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 31, 2015
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Net Sales Proceeds $ 10.5        
Net sales   $ 18.5 $ 29.7 $ 32.5 $ 67.9
Operating loss   2.0 2.9 3.0 6.2
Net loss   $ 2.8 3.0 $ 4.6 $ 6.9
Plural [Member]          
Schedule of Equity Method Investments [Line Items]          
Ownership percentage   49.00%   49.00%  
Chile [Member]          
Schedule of Equity Method Investments [Line Items]          
Ownership percentage 50.00%        
Chile [Member] | Restructuring Charges [Member]          
Schedule of Equity Method Investments [Line Items]          
Impairment charges recorded to reduce the book value to fair value     $ 16.7