Condensed Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Apr. 02, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 49.9	$ 40.8
Adjustments to reconcile net income to net cash provided by operating activities (net of acquisitions):
Depreciation and amortization	30.9	21.6
Excess tax benefits from share-based compensation	(0.6)	(0.4)
(Gain) loss on disposition of assets	(1.3)	0.2
Share-based compensation expense	2.1	1.8
Change in assets and liabilities	(12.5)	(7.8)
Net cash provided by operating activities	68.5	56.2
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant and equipment	(19.8)	(27.7)
Sales of investment securities		56.0
Business acquisitions, net of cash acquired	(93.0)	(8.6)
Proceeds from sale of assets	2.3
Net cash provided by (used in) investing activities	(110.5)	19.7
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under revolving credit facility	155.5
Repayments under revolving credit facility	(93.5)
Net proceeds under revolving credit facility		2.8
Proceeds from short-term borrowings	6.0
Repayments of short-term borrowings	(0.9)
Net proceeds of short-term borrowings		10.0
Payments of long-term debt	(0.1)	(0.1)
Dividends paid to shareholders	(7.5)	(6.5)
Proceeds from the exercise of stock options	1.7	0.6
Excess tax benefits from share-based compensation	0.6	0.4
Net cash provided by financing activities	61.8	7.2
EFFECT OF EXCHANGE RATES ON CASH	1.8	1.8
Net increase in cash and cash equivalents	21.6	84.9
Cash and cash equivalents at beginning of period	142.6	174.5
Cash and cash equivalents at end of period	$ 164.2	$ 259.4