Significant Components of Deferred Tax Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Deferred tax assets:
Pension and other postretirement liabilities	$ 9,805	$ 23,853
Rationalization and other accrued liabilities	26,031	28,040
AMT and other credit carryforwards	2,400	5,815
Net operating loss carryforwards	42,176	24,829
Foreign currency translation	2,076	0
Inventory and related reserves	7,722	14,013
Other	7,202	9,972
Total deferred tax assets	97,412	106,522
Deferred tax liabilities:
Property, plant and equipment	(200,359)	(193,887)
Pension and other post retirement liabilities	(28,552)	0
Other intangible assets	(49,114)	(26,302)
Foreign currency translation	(4,206)	(12,602)
Other	(12,369)	(10,358)
Total deferred tax liabilities	(294,600)	(243,149)
Valuation allowance	(11,704)	(12,361)
Deferred Tax Assets, Net, Total	$ (208,892)	$ (148,988)