Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 158,020	$ 154,684	$ 98,679
Adjustments to Reconcile Net Income to Net Cash Provided from Operating Activities:
Depreciation	65,027	52,918	49,730
Amortization	33,211	19,951	19,414
Share-based Compensation	14,284	6,747	4,752
Provision for Deferred Income Taxes	2,265	690	7,718
Excess Tax Benefits from Share-based Compensation	(1,409)	(1,735)	(2,808)
(Gains) Losses on Disposition of Assets	(5,863)	4,659	5,172
Non-Cash Convertible Debt Deferred Financing Costs			1,063
Changes in Assets and Liabilities, Net of Acquisitions:
Receivables	32,556	(30,398)	48,905
Inventories	21,011	(56,369)	86,593
Accounts Payable	(41,285)	24,457	(39,327)
Current Liabilities and Other	(12,520)	(216)	35,028
Net Cash Provided from Operating Activities	265,296	175,388	314,919
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to Property, Plant and Equipment	(57,621)	(44,994)	(33,604)
Purchases of Investment Securities		(416,797)	(117,553)
Sales of Investment Securities	55,998	477,514
Business Acquisitions, Net of Cash Acquired	(765,882)	(211,916)	(1,500)
Proceeds from Sale of Assets	15,363	1,496	1,033
Net Cash Used in Investing Activities	(752,142)	(194,697)	(151,624)
CASH FLOWS FROM FINANCING ACTIVITIES:
Long-Term Debt Proceeds	500,000
Net Proceeds from the Sale of Common Stock			150,370
Proceeds from Short-Term Borrowings	24,062
Repayments of Short-Term Borrowings	(22,084)
Net Repayments of Short-Term Borrowings		(8,448)	(6,866)
Payments of Long-Term Debt	(28,138)	(184)	(215)
Borrowings Under Revolving Credit Facility	254,000
Repayments of Revolving Credit Facility	(245,000)
Net Repayments Under Revolving Credit Facility		(2,863)	(17,066)
Proceeds from the Exercise of Stock Options	1,875	3,759	5,767
Repayments of Convertible Debt		(39,198)	(75,802)
Excess Tax Benefits from Share-based Compensation	1,409	1,735	2,808
Financing Fees Paid	(2,776)
Distribution to Noncontrolling Interests			(4,468)
Dividends Paid to Shareholders	(27,566)	(25,096)	(21,607)
Net Cash Provided from (Used in) Financing Activities	455,782	(70,295)	32,921
EFFECT OF EXCHANGE RATES ON CASH:	(840)	1,713	956
Net (Decrease) Increase in Cash and Cash Equivalents	(31,904)	(87,891)	197,172
Cash and Cash Equivalents at Beginning of Year	174,531	262,422	65,250
Cash and Cash Equivalents at End of Year	142,627	174,531	262,422
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest	19,561	20,075	24,105
Income Taxes	61,048	74,533	22,153
Non-Cash Investing: Issuance of Common Stock in Connection With Acquisition	$ 140,879