Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

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Inventories (Details) (USD $)
In Millions
Aug. 31, 2011
Feb. 28, 2011
Inventories    
Raw materials and supplies $ 46.6 $ 38.2
In-process inventories 902.2 1,012.1
Finished case goods 310.4 319.0
Total $ 1,259.2 $ 1,369.3