Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Breakdown of Inventories

The following table provides a breakdown of inventories at March 31, 2014 and December 31, 2013:

	March 31,		December 31,
	2014		2013
	(In thousands)
Finished goods	$	321,735	$	340,863
Raw materials	50,844		47,784
Stores, supplies and other	47,720		47,402
Total inventories	$	420,299	$	436,049