Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Accrued Liabilities [Abstract]

Schedule Of Accrued Liabilities

	September 30,		December 31,
	2012		2011
Accrued expenses	$	39,932	$	40,472
Accrued employee compensation and related expenses		50,801		51,373
Accrued taxes		14,890		17,654
Accrued customer programs		29,041		31,884
	$	134,664	$	141,383