XML 90 R79.htm IDEA: XBRL DOCUMENT v3.8.0.1
Business Segments - Summary of Operating Results and Capital Expenditures by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Segment Reporting Information [Line Items]          
Net sales $ 1,453.8 $ 1,240.3 $ 4,395.3 $ 3,429.0  
Cost of materials and other 1,132.4 1,005.7 3,582.2 2,719.3  
Direct operating expenses (exclusive of depreciation and amortization) 161.1 129.5 423.4 409.2  
Depreciation and amortization 54.1 50.1 159.2 140.8  
Operating income (loss) 78.9 27.2 147.8 78.0  
Capital expenditures 22.5 22.8 79.9 105.6  
Total assets 4,032.8   4,032.8   $ 4,050.2
Goodwill 41.0   41.0   41.0
Operating Segments | Petroleum          
Segment Reporting Information [Line Items]          
Net sales 1,385.8 1,163.5 4,147.5 3,161.9  
Cost of materials and other 1,114.4 987.5 3,523.7 2,651.7  
Direct operating expenses (exclusive of depreciation and amortization) 120.9 97.0 309.3 298.7  
Depreciation and amortization 33.0 32.5 99.5 95.6  
Operating income (loss) 98.7 28.4 157.3 62.5  
Capital expenditures 18.7 15.4 66.1 83.4  
Total assets 2,500.7   2,500.7   2,331.9
Goodwill 0.0   0.0   0.0
Operating Segments | Nitrogen Fertilizer          
Segment Reporting Information [Line Items]          
Net sales 69.4 78.5 252.6 271.4  
Cost of materials and other 19.4 19.9 63.3 72.2  
Direct operating expenses (exclusive of depreciation and amortization) 40.3 32.5 114.0 110.4  
Depreciation and amortization 19.5 16.4 54.9 41.0  
Operating income (loss) (15.9) 2.4 1.6 25.8  
Capital expenditures 2.8 6.4 11.4 18.3  
Total assets 1,275.8   1,275.8   1,312.2
Goodwill 41.0   41.0   41.0
Intersegment elimination          
Segment Reporting Information [Line Items]          
Net sales (1.4) (1.7) (4.8) (4.3)  
Cost of materials and other (1.4) (1.7) (4.8) (4.6)  
Intersegment elimination | Petroleum          
Segment Reporting Information [Line Items]          
Net sales (0.4) (0.4) (1.6) (1.3)  
Cost of materials and other 0.0 (1.2) (0.1) (2.9)  
Intersegment elimination | Nitrogen Fertilizer          
Segment Reporting Information [Line Items]          
Net sales (0.9) (1.2) (3.0) (2.9)  
Cost of materials and other (0.6) (0.5) (1.6) (1.7)  
Other          
Segment Reporting Information [Line Items]          
Direct operating expenses (exclusive of depreciation and amortization) (0.1) 0.0 0.1 0.1  
Depreciation and amortization 1.6 1.2 4.8 4.2  
Operating income (loss) (3.9) (3.6) (11.1) (10.3)  
Capital expenditures 1.0 $ 1.0 2.4 $ 3.9  
Total assets 256.3   256.3   406.1
Goodwill $ 0.0   $ 0.0   $ 0.0