Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 01, 2012	Apr. 03, 2011
Operating activities:
Net income	$ 22,569	$ 24,913
Add: net income from discontinued operations and dispositions, net of income taxes	(493)	2,378
Net income from continuing operations	22,076	27,291
Adjustments to reconcile net income from continuing operations to net cash provided by continuing operations:
Restructuring and lease charges, net	6,159	0
Depreciation and amortization	32,007	23,953
Stock-based compensation	5,476	3,054
Amortization of deferred debt issuance costs	867	635
Amortization of acquired inventory revaluation	4,495	110
Changes in operating assets and liabilities which provided (used) cash, excluding effects from companies purchased and divested:
Accounts receivable, net	5,850	24,609
Inventories, net	(12,970)	(9,743)
Accounts payable	(11,719)	(16,330)
Excess tax benefit from exercise of equity grants	(1,139)	(7,772)
Accrued expenses and other	(35,842)	1,473
Net cash provided by operating activities of continuing operations	15,260	47,280
Net cash (used in) provided by operating activities of discontinued operations	279	(4,629)
Net cash provided by operating activities	15,539	42,651
Investing activities:
Capital expenditures	(5,228)	(7,681)
Payments for acquisitions and investments, net of cash and cash equivalents acquired	0	(56,602)
Net cash used in investing activities	(5,228)	(64,283)
Financing activities:
Payments on debt	(122,000)	(118,200)
Proceeds from borrowings	111,000	208,000
Payments of debt issuance costs	(279)	0
Payments on other credit facilities	0	(38)
Payments for acquisition-related contingent consideration	0	(137)
Excess tax benefit from exercise of equity grants	1,139	7,772
Proceeds from stock options exercised	9,499	18,030
Purchases of common stock	(1,632)	(109,224)
Dividends paid	(7,922)	(8,106)
Net cash (used in) provided by financing activities of continuing operations	(10,195)	(1,903)
Net cash used in financing activities of discontinued operations	0	(1,908)
Net cash (used in) provided by financing activities	(10,195)	(3,811)
Effect of exchange rate changes on cash and cash equivalents	2,299	21,205
Net (decrease) increase in cash and cash equivalents	2,415	(4,238)
Cash and cash equivalents at beginning of period	142,342	420,086
Cash and cash equivalents at end of period	$ 144,757	$ 415,848