Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Apr. 01, 2012	Apr. 03, 2011
Operating Activities
Net income	$ 35.6	$ 32.0
Loss from discontinued operations, net of income taxes		(0.5)
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Depreciation and amortization	16.8	13.9
Deferred income taxes	(10.4)	10.6
Stock option expense	1.5	1.4
Excess income tax benefits from stock options exercised	(2.9)	(2.7)
Changes in operating assets and liabilities, excluding the effect of business acquired:
Increase in accounts receivable	(15.2)	(5.5)
Increase in inventories	(12.9)	(3.5)
Increase in prepaid expenses and other assets	(1.1)	(4.9)
Increase in accounts payable	19.0	10.4
Decrease in accrued liabilities	(27.5)	(17.4)
Increase in income taxes payable, net	25.0	14.8
Increase in long-term assets	(4.0)	(7.3)
Increase (decrease) in other long-term liabilities	4.3	(3.5)
Decrease in accrued pension obligation	(48.9)	(34.5)
Decrease in accrued postretirement benefits	(0.2)	(0.5)
Other operating, net	1.2	2.8
Net cash provided (used) by operating activities from continuing operations	(19.7)	6.6
Net cash used in discontinued operations		(3.0)
Net cash provided (used) by operating activities	19.7	3.6
Investing Activities
Purchases of property, plant and equipment	(10.6)	(6.5)
Purchase of businesses and other investments	(34.9)	(363.5)
Net cash used in investing activities from continuing operations	(45.5)	(370.0)
Net cash used in discontinued operations		(0.4)
Net cash used in investing activities	(45.5)	(370.4)
Financing Activities
Net proceeds from debt	88.1	313.2
Proceeds from exercise of stock options	7.7	5.7
Excess income tax benefits from stock options exercised	2.9	2.7
Issuance of cash flow hedges	2.0
Net cash provided by financing activities	100.7	321.6
Increase (decrease) in cash and cash equivalents	35.5	(45.2)
Cash and cash equivalents-beginning of period	49.4
Cash and cash equivalents-end of period	$ 84.9	$ 29.9