Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jan. 01, 2012	Jan. 02, 2011	Jan. 03, 2010
Operating activities
Net income from continuing operations before non - controlling interest	$ 142.1	$ 120.0	$ 116.4
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of assets	64.2	45.2	42.5
Deferred income taxes	15.0	17.1	59.5
Stock option expense	5.8	4.9	5.4
Noncontrolling interest	(0.1)	0.1	0.5
Excess income tax benefits from stock options	(7.2)	(1.5)	(0.8)
Changes in operating assets and liabilities, excluding the effect of business acquired:
Decrease (increase) in accounts receivable	23.0	(19.0)	38.1
Decrease (increase) in inventories	(10.9)	1.3	18.2
Decrease (increase) in prepaid expenses and other assets	(1.6)	3.9	4.4
Increase in long-term assets	(11.3)	(2.5)	(6.4)
Decrease in accounts payable	(11.1)	(3.7)	(5.7)
Increase (decrease) in accrued liabilities	33.1	10.7	(10.1)
Decrease (increase) in current income taxes payable, net	35.9	(9.1)	5.3
Increase (decrease) in other long-term liabilities	(0.7)	(4.2)	10.2
Increase (decrease) in accrued postretirement benefits	2.1	0.8	(0.9)
Decrease in accrued pension obligation	(64.5)	(39.9)	(117.4)
Other operating, net	5.7	3.0	1.2
Net cash provided by operating activities from continuing operations	219.5	127.1	160.4
Net cash provided (used) by discontinued operations	(2.9)	14.7	(5.5)
Net cash provided by operating activities	216.6	141.8	154.9
Investing activities
Purchases of property, plant and equipment	(41.7)	(31.0)	(33.5)
Purchase of businesses and other investments, net of cash acquired	(366.7)	(67.9)	(27.1)
Proceeds from sale the sale of businesses, net of tax and disposal of fixed assets	137.0
Net cash used by investing activities from continuing operations	(271.4)	(98.9)	(60.6)
Net cash used by discontinued operations	(0.5)	(2.3)	(8.1)
Net cash used by investing activities	(271.9)	(101.2)	(68.7)
Financing activities
Proceeds from issuance of Senior Notes		250.0
Net proceeds (payments) - long-term debt	46.6	(246.4)	(81.6)
Purchase of treasury stock	(34.9)		(0.8)
Tax benefit from stock options exercised	7.2	1.5	0.8
Issuance of cash flow hedges	(2.2)	(0.6)
Proceeds from exercise of stock options	14.8	3.9	1.1
Other financing, net	(1.9)
Net cash provided (used) by financing activities	29.6	8.4	(80.5)
Increase (decrease) in cash and cash equivalents	(25.7)	49.0	5.7
Cash and cash equivalents - beginning of year	75.1	26.1	20.4
Cash and cash equivalents - end of year	$ 49.4	$ 75.1	$ 26.1