Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Operating activities
Net income	$ 270.2	$ 180.3	$ 145.6
Reconciliation of net income to cash flows from operating activities:
Depreciation	74.6	68.1	58.8
Amortization	30.3	19.9	13.1
Non-cash compensation, net of tax benefit	8.5	12.5	12.0
Non-cash pension settlement	5.6
Gain on sale of businesses	(3.7)
(Gain) loss on sale of property and equipment, net	2.1	1.8	(17.5)
Impairment of assets	6.4		0.2
Deferred taxes	(13.8)	1.8	7.5
Foreign exchange (gain) loss	0.1	(2.1)	(1.8)
Changes in assets and liabilities, excluding effects of acquisitions and divestitures:
Receivables	21.0	(71.4)	(71.7)
Inventories	26.5	(75.8)	(56.3)
Prepaid expenses and other assets	48.8	7.3	(17.9)
Accounts payable	(15.7)	50.9	38.3
Accrued expenses and deferred revenues	14.9	(11.0)	(2.0)
Long-term liabilities	9.9	8.9	(0.3)
Other operating activities	0.2		(0.6)
Net cash provided by operating activities	485.9	191.2	107.4
Investing activities
Capital expenditures	(140.4)	(79.6)	(64.6)
Acquisitions, net of cash	(314.3)	(392.9)	(343.4)
Proceeds from sale of property and equipment		3.5	9.1
Proceeds from sale of businesses	25.8	5.3	59.8
Proceeds from hedging activities	0.4
Other investing activities		0.2	(0.2)
Net cash used in investing activities	(428.5)	(463.5)	(339.3)
Financing activities
Net change in short-term borrowings and revolving credit lines	(357.4)	346.9	10.0
Proceeds from long-term debt	348.9		248.9
Debt issuance costs	(2.9)	(1.8)	(1.9)
Redemption of Hawk bonds		(59.0)
Dividends	(48.0)	(43.5)	(40.6)
Stock Options and treasury shares, net	38.8	13.8	7.4
Net cash provided by (used in) financing activities	(20.6)	256.4	223.8
Effect of exchange rate changes on cash	1.0	1.2	1.2
Change in cash and cash equivalents	37.8	(14.7)	(6.9)
Cash and cash equivalents
Beginning of period	74.7	89.4	96.3
End of period	$ 112.5	$ 74.7	$ 89.4