XML 15 R4.htm IDEA: XBRL DOCUMENT v3.8.0.1
CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Net sales:        
Total $ 84.6 $ 90.2 $ 299.7 $ 324.9
Cost of goods sold:        
Materials, supplies and services 50.5 50.2 161.7 125.0
Gross margin 27.2 32.8 117.3 178.6
Other general and administrative expenses 0.5 0.0 1.1 1.7
Earnings from operations 22.7 28.8 104.3 165.1
Interest income 0.1 0.0 0.2 0.1
Allocation of net earnings:        
Net earnings $ 22.8 $ 28.8 $ 104.5 $ 165.2
Net earnings per Common Unit (in dollars per unit) $ 0.92 $ 1.04 $ 4.49 $ 5.71
Affiliate of General Partner        
Net sales:        
Product sales to affiliates of the General Partner $ 84.5 $ 90.1 $ 299.3 $ 324.5
Other income from an affiliate of the General Partner 0.1 0.1 0.4 0.4
Cost of goods sold:        
Services provided by affiliates of the General Partner 6.9 7.2 20.7 21.3
Selling, general and administrative services provided by affiliates of the General Partner 4.0 4.0 11.9 11.8
General Partner        
Allocation of net earnings:        
Net earnings 5.6 9.3 20.3 58.0
Common Units | Class B Common Units        
Allocation of net earnings:        
Net earnings 0.2 0.3 1.0 1.6
Common Units | Common Units        
Allocation of net earnings:        
Net earnings $ 17.0 $ 19.2 $ 83.2 $ 105.6