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Inventories, Net
6 Months Ended
Nov. 30, 2013
Inventories [Abstract]  
Inventory Disclosure [Text Block]
INVENTORIES, NET
(In millions)
November 30, 2013
 
June 1, 2013
Finished goods
$
61.9

 
$
57.5

Raw materials
19.4

 
18.7

Total
$
81.3

 
$
76.2



Inventories are valued at the lower of cost or market and include material, labor, and overhead. The inventories of the majority of domestic manufacturing subsidiaries are valued using the last-in, first-out method ("LIFO"). The inventories of all other subsidiaries are valued using the first-in, first-out method ("FIFO").