CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Apr. 01, 2012
Net revenues	$ 411,877	$ 380,567
Cost of goods sold	211,357	196,453
Gross profit	200,520	184,114
Selling, general and administrative expenses	126,950	112,136
Research and development expenses	15,007	11,553
Goodwill impairment		332,128
Restructuring and other impairment charges	9,159	(1,325)
Income (loss) from continuing operations before interest and taxes	49,404	(270,378)
Interest expense	14,193	18,211
Interest income	(157)	(478)
Income (loss) from continuing operations before taxes	35,368	(288,111)
Taxes (benefit) on income (loss) from continuing operations	7,667	(3,998)
Income (loss) from continuing operations	27,701	(284,113)
Operating income (loss) from discontinued operations	(758)	929
Taxes (benefit) on income (loss) from discontinued operations	(296)	324
Income (loss) from discontinued operations	(462)	605
Net income (loss)	27,239	(283,508)
Less: Income from continuing operations attributable to noncontrolling interest	201	227
Net income (loss) attributable to common shareholders	27,038	(283,735)
Basic:
Income (loss) from continuing operations	$ 0.67	$ (6.97)
Income (loss) from discontinued operations	$ (0.01)	$ 0.01
Net income (loss)	$ 0.66	$ (6.96)
Diluted:
Income (loss) from continuing operations	$ 0.64	$ (6.97)
Income (loss) from discontinued operations	$ (0.01)	$ 0.01
Net income (loss)	$ 0.63	$ (6.96)
Dividends per share	$ 0.34	$ 0.34
Weighted average common shares outstanding:
Basic	41,014	40,769
Diluted	43,047	40,769
Amounts attributable to common shareholders:
Income (loss) from continuing operations, net of tax	27,500	(284,340)
Income (loss) from discontinued operations, net of tax	(462)	605
Net income (loss) attributable to common shareholders	$ 27,038	$ (283,735)