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Inventories
12 Months Ended
Dec. 31, 2015
Inventory Disclosure [Abstract]  
Inventories
Inventories are stated at the lower of cost or market, and cost is determined using FIFO. Inventories consisted of the following at December 31, 2015 and 2014:
 
December 31,
(In millions)
2015
 
2014
Raw materials
$
86.2

 
$
78.8

In process
39.6

 
47.2

Finished products
149.6

 
177.7

Other
28.7

 
29.1

 
$
304.1

 
$
332.8