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Inventories
3 Months Ended
Aug. 31, 2019
Inventories [Abstract]  
Inventories, Net Inventories, net


(In millions)
August 31, 2019
 
June 1, 2019
Finished goods
$
137.2

 
$
139.1

Raw materials
44.0

 
45.1

Total
$
181.2

 
$
184.2


Inventories are valued at the lower of cost or market and include material, labor, and overhead. Certain inventories within our North America Contract manufacturing operations are valued using the last-in, first-out (LIFO) method, whereas inventories of other operations are valued using the first-in, first-out (FIFO) method.