Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information (Details)

v3.3.1.900
Business Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Nov. 30, 2015
Nov. 30, 2014
Nov. 30, 2015
Nov. 30, 2014
Cost of product sold        
Net loss on undesignated commodity derivative contracts $ (21.9) $ (18.6) $ (53.4) $ (28.4)
Amortization of favorable interim supply agreement     (32.2) (36.2)
Total cost of product sold (907.0) (902.8) (2,759.0) (2,690.8)
Selling, general and administrative expenses        
Total selling, general and administrative expenses (286.2) (263.3) (892.2) (834.5)
Cost of product sold [Member] | Commodity derivative contracts [Member]        
Cost of product sold        
Net loss on undesignated commodity derivative contracts (18.1) (21.5) (34.5) (24.2)
Comparable Adjustments [Member]        
Cost of product sold        
Amortization of favorable interim supply agreement (7.4) (8.6) (25.3) (27.5)
Flow through of inventory step up (8.6) 0.0 (9.8) 0.0
Other losses 0.0 (0.2) 0.0 (2.8)
Total cost of product sold (25.9) (31.7) (49.2) (61.9)
Selling, general and administrative expenses        
Restructuring and related charges (0.7) 0.0 (15.0) 0.0
Transaction, integration and other acquisition-related costs (1.9) (8.0) (12.7) (21.1)
Total selling, general and administrative expenses (2.6) (8.2) (27.7) (21.6)
Comparable Adjustments, Operating loss (28.5) (39.7) (76.9) (86.8)
Comparable Adjustments [Member] | Commodity derivative contracts [Member]        
Cost of product sold        
Net loss on undesignated commodity derivative contracts (18.1) (21.5) (34.5) (24.2)
Settlements of undesignated commodity derivative contracts 8.2 1.2 20.4 0.6
Comparable Adjustments [Member] | Sales [Member]        
Net sales        
Product recall 0.0 0.2 0.0 (3.3)
Cost of product sold        
Product recall 0.0 0.2 0.0 (3.3)
Selling, general and administrative expenses        
Product recall 0.0 0.2 0.0 (3.3)
Comparable Adjustments [Member] | Cost of product sold [Member]        
Net sales        
Product recall 0.0 (2.6) 0.0 (8.0)
Cost of product sold        
Product recall 0.0 (2.6) 0.0 (8.0)
Selling, general and administrative expenses        
Product recall 0.0 (2.6) 0.0 (8.0)
Comparable Adjustments [Member] | Selling, general and administrative expenses [Member]        
Net sales        
Product recall 0.0 (0.2) 0.0 (0.5)
Cost of product sold        
Product recall 0.0 (0.2) 0.0 (0.5)
Selling, general and administrative expenses        
Product recall $ 0.0 $ (0.2) $ 0.0 $ (0.5)