Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2011

Accounting Policies [Abstract]

Weighted-average common shares for the computation of EPS

Weighted-average common shares for the computation of EPS were:

(in thousands)	2011		2010		2009
Basic weighted-average shares outstanding		49,746		49,138		48,379
Diluted weighted-average shares outstanding		49,937		49,424		48,641

Components of Other Comprehensive (Loss) Income

The components of OCI at December 31 were:

(in thousands)	2011			2010
Foreign currency translation	$	(29,720	)	$	(1,475	)
Pension liability (net of tax)		(9,712	)		(13,324	)
Unrealized gain on cash flow hedges (net of tax)		384			169
Accumulated other comprehensive loss	$	(39,048	)	$	(14,630	)