Inventories

6 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories are stated at the lower of cost or net realizable value, and cost is determined using FIFO. Inventories consisted of the following at June 30, 2018, and December 31, 2017:

(In millions)	June 30, 2018		December 31, 2017
Raw materials	$	60.3	$	48.8
In process	56.8		33.0
Finished products	161.3		124.7
Other	29.0		24.4
Total inventory	$	307.4	$	230.9