CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash Flow From Operating Activities
Net Income	$ 743.4	$ 459.0	$ 410.4
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	60.9	59.7	58.3
Amortization expense	64.5	47.9	42.7
Deferred income taxes	(237.6)	24.9	24.0
Equity in net earnings of affiliates	(10.8)	(9.2)	(11.6)
Distributions from unconsolidated affiliates	10.1	9.0	12.0
Non-cash compensation expense	18.1	16.0	16.1
Non-cash pension settlement charge	31.7	0.0	8.4
Asset impairment charge and other asset write-offs	2.1	5.6	19.2
Other	(1.7)	(1.8)	5.7
Change in assets and liabilities:
Accounts receivable	(9.7)	(12.7)	33.5
Inventories	(25.2)	19.2	(38.5)
Other current assets	10.2	2.1	(2.0)
Accounts payable and accrued expenses	30.3	50.5	21.8
Income taxes payable	(11.2)	32.8	29.7
Excess tax benefit on stock options exercised	0.0	(30.0)	(15.8)
Other operating assets and liabilities, net	6.4	(17.7)	(7.8)
Net Cash Provided By Operating Activities	681.5	655.3	606.1
Cash Flow From Investing Activities
Additions to property, plant and equipment	(45.0)	(49.8)	(61.8)
Acquisitions	(1,260.0)	(305.3)	(74.9)
Other	1.6	0.5	(4.5)
Net Cash Used In Investing Activities	(1,303.4)	(354.6)	(141.2)
Cash Flow From Financing Activities
Long-term debt borrowings	1,621.3	0.0	0.0
Long-term debt (repayments)	(200.0)	0.0	(250.0)
Short-term debt borrowings (repayments)	(155.8)	68.9	211.7
Proceeds from stock options exercised	42.1	50.5	28.5
Excess tax benefit on stock options exercised	0.0	30.0	15.8
Payment of cash dividends	(190.4)	(183.0)	(175.3)
Purchase of treasury stock	(400.0)	(400.0)	(363.1)
Deferred financing and other	(18.3)	(6.0)	(2.6)
Net Cash Provided By (Used In) Financing Activities	698.9	(439.6)	(535.0)
Effect of exchange rate changes on cash and cash equivalents	14.1	(3.3)	(22.9)
Net Change In Cash and Cash Equivalents	91.1	(142.2)	(93.0)
Cash and Cash Equivalents at Beginning of Period	187.8	330.0	423.0
Cash and Cash Equivalents at End of Period	278.9	187.8	330.0
Cash paid during the year for:
Interest (net of amounts capitalized)	33.3	25.6	29.0
Income taxes	198.1	188.4	174.8
Supplemental disclosure of non-cash investing activities:
Property, plant and equipment expenditures included in Accounts Payable	$ 7.7	$ 3.4	$ 5.3