CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Income from continuing operations, net of tax	$ 14,580		$ 6,976
Foreign currency translation adjustment	(327)		(9,398)
Derivative instruments designated as cash flow hedges:
Unrealized gain (loss) on derivative instruments held at period end, net of tax	(180)	[1]	(9)	[1]
Unrealized gain (loss) reclassified into earnings	210		0
Pension and postretirement benefit plans reclassified into earnings, net of tax
Amortization of loss	139	[1]	1,014	[1]
Amortization of prior service cost	0	[1]	23	[1]
Other comprehensive income (loss)	(158)		(8,370)
Comprehensive income (loss) from continuing operations	14,422		(1,394)
Income (loss) from discontinued operations, net of income taxes	0		120
Comprehensive income (loss)	$ 14,422		$ (1,274)

[1] See Note 5 - "Accumulated Other Comprehensive Income (Loss)" for tax impacts.