Inventories, Net (Tables)

12 Months Ended

Dec. 31, 2013

Inventories, Net

	December 31,
	2012		2013
	(In millions)
Raw materials:
Chemicals	$	151.5	$	66.6
Component products		3.3		3.6
Total raw materials		154.8		70.2
Work in process:
Chemicals		27.3		18.0
Component products		5.9		6.7
Total in-process products		33.2		24.7
Finished products:
Chemicals		395.6		263.3
Component products		2.1		3.0
Total finished products		397.7		266.3
Supplies (chemicals)		64.6		69.4
Total	$	650.3	$	430.6