Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Operating Activities
Net income	$ 46.0	$ 39.8
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Depreciation and amortization	23.2	21.9
Deferred income taxes	0.5	16.2
Stock option expense	2.6	1.8
Excess income tax benefits from stock options exercised	(2.9)	(1.8)
Changes in operating assets and liabilities, excluding the effect of businesses acquired:
Accounts receivable	0.4	(10.0)
Inventories	(14.2)	(17.9)
Prepaid expenses and other assets	0.6	1.6
Accounts payable	5.1	4.4
Accrued liabilities	(29.3)	(20.5)
Income taxes payable, net	5.0	(9.9)
Long-term assets	(2.3)	(3.9)
Other long-term liabilities	(1.7)	1.6
Accrued pension obligation	(6.1)	(79.1)
Accrued postretirement benefits	0.1	(0.2)
Other operating, net	(0.6)	(0.7)
Net cash provided (used) by operating activities	26.4	(56.7)
Investing Activities
Purchases of property, plant and equipment	(11.7)	(16.3)
Purchase of businesses and other investments	0	(69.7)
Net cash used by investing activities	(11.7)	(86.0)
Financing Activities
Net proceeds from debt	7.9	140.1
Proceeds from exercise of stock options	6.7	4.8
Purchase of treasury stock	(23.6)	0
Excess income tax benefits from stock options exercised	2.9	1.8
Issuance of cash flow hedges	(0.9)	(0.8)
Net cash provided (used) by financing activities	(7.0)	145.9
Increase in cash and cash equivalents	7.7	3.2
Cash and cash equivalents—beginning of period	66.0	45.8
Cash and cash equivalents—end of period	$ 73.7	$ 49.0