Inventories, Net

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Inventories, Net

Note 5—Inventories, net:

	December 31, 2016		June 30, 2017
	(In millions)
Raw materials:
Chemicals	$	68.7	$	80.6
Component products		2.7		2.9
Total raw materials		71.4		83.5
Work in process:
Chemicals		22.3		18.9
Component products		9.0		9.8
Total in-process products		31.3		28.7
Finished products:
Chemicals		196.4		181.0
Component products		3.2		2.6
Total finished products		199.6		183.6
Supplies (primarily chemicals)		58.3		63.3
Total	$	360.6	$	359.1