Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
	Jul. 02, 2011	Jul. 03, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 76,808	$ 82,643
Adjustments to reconcile net income to net cash provided by operating activities (net of acquisitions):
Depreciation and amortization	43,626	35,899
Excess tax benefits from share-based compensation	(1,003)	(1,411)
Loss on disposition of property, net	488	1,368
Share-based compensation expense	6,235	3,065
Change in assets and liabilities	(16,578)	(21,837)
Net cash provided by operating activities	109,576	99,727
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant and equipment	(38,525)	(18,232)
Purchases of investment securities		(187,877)
Sales of investment securities	55,998	131,529
Business acquisitions, net of cash acquired	(22,053)	(75,863)
Sale of property, plant and equipment	209	67
Net cash used in investing activities	(4,371)	(150,376)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of convertible debt		(38,728)
Proceeds from short-term borrowings	20,508
Repayments of short-term borrowings	(15,390)
Net repayments of short-term borrowings		(8,733)
Payments of long-term debt	(88)	(103)
Net repayments under revolving credit facility		(2,863)
Dividends paid to shareholders	(13,130)	(11,978)
Proceeds from the exercise of stock options	1,756	2,989
Excess tax benefits from share-based compensation	1,003	1,411
Financing fees paid	(1,874)
Net cash used in financing activities	(7,215)	(58,005)
EFFECT OF EXCHANGE RATES ON CASH	2,827	(1,266)
Net increase (decrease) in cash and cash equivalents	100,817	(109,920)
Cash and cash equivalents at beginning of period	174,531	262,422
Cash and cash equivalents at end of period	$ 275,348	$ 152,502