XML 79 R68.htm IDEA: XBRL DOCUMENT v3.10.0.1
Related Party Transactions (Textual) (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Mar. 02, 2018
gal
Dec. 31, 2017
USD ($)
Related Party Transaction [Line Items]            
Total distributions received from unconsolidated affiliates $ 2.2   $ 7.1      
Revenues recognized for the sale of ethanol 161.9 $ 160.8 480.4 $ 445.4    
Revenues recognized for the sale of corn   119.1   362.2    
Related party, gross assets 6.8 1.9 6.8 1.9   $ 0.2
Related party, gross liability $ 7.2 $ 0.1 $ 7.2 $ 0.1   $ 2.5
ELEMENT, LLC | Subsidiary            
Related Party Transaction [Line Items]            
Noncontrolling interest is attributed of all gains and losses of parent (percentage)         49.00%  
Percentage of company's interest in subsidiary         51.00%  
Maximum production capacity of bio-refinery (gallons) | gal         70,000,000  
TAME            
Related Party Transaction [Line Items]            
Percentage of company ownership interest (percentage) 33.00%   33.00%