Condensed Consolidated Statements Of Equity (USD $) In Thousands	Common Stock $.01 Par Value [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interests [Member]	Total
Beginning Balance at Jan. 02, 2010	$ 374	$ 512,282	$ 703,765	$ (48,597)	$ 12,244	$ 1,180,068
Net Income			124,136		4,387	128,523
Dividends Declared			(19,115)			(19,115)
Issuance of shares of Common Stock for Acquisition	1	6,106				6,107
Issuance of Common Stock for Conversion premium on Convertible Debt redemption	9	(9)
Reversal of Unrecognized Tax Benefits Related to Convertible Debt		6,554				6,554
Noncontrolling Interests of Acquisitions					4,591	4,591
Stock Options Exercised, including income tax benefit and share cancellations	2	3,881				3,883
Share-based Compensation		4,968				4,968
Other Comprehensive Income (Loss) by Classification:
Currency Translation adjustments				26,238	876	27,114
Hedging Activities, net of tax				4,417		4,417
Pension and Post Retirement Benefits, net of tax				1,143		1,143
Ending Balance at Oct. 02, 2010	386	533,782	808,786	(16,799)	22,098	1,348,253
Beginning Balance at Jan. 01, 2011	386	535,807	827,467	(1,700)	35,202	1,397,162
Net Income			118,838		5,464	124,302
Dividends Declared			(21,004)			(21,004)
Issuance of shares of Common Stock for Acquisition	28	140,851				140,879
Stock Options Exercised, including income tax benefit and share cancellations	1	1,212				1,213
Share-based Compensation		10,168				10,168
Other Comprehensive Income (Loss) by Classification:
Currency Translation adjustments				(32,171)	(586)	(32,757)
Hedging Activities, net of tax				(60,260)		(60,260)
Pension and Post Retirement Benefits, net of tax				(2,190)		(2,190)
Ending Balance at Oct. 01, 2011	$ 415	$ 688,038	$ 925,301	$ (96,321)	$ 40,080	$ 1,557,513