CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash Flow From Operating Activities
Net Income	$ 459.0	$ 410.4	$ 413.9
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	59.7	58.3	57.1
Amortization expense	47.9	42.7	34.1
Deferred income taxes	24.9	24.0	12.7
Equity in net earnings of affiliates	(9.2)	(11.6)	(11.6)
Distributions from unconsolidated affiliates	9.0	12.0	12.5
Non-cash pension settlement charge	0.0	8.4	0.0
Non-cash compensation expense	16.0	16.1	17.0
Asset impairment charge and other asset write-offs	5.6	19.2	6.4
Other	(1.8)	5.7	3.2
Change in assets and liabilities:
Accounts receivable	(12.7)	33.5	(1.8)
Inventories	19.2	(38.5)	1.8
Other current assets	2.1	(2.0)	(0.6)
Accounts payable and accrued expenses	50.5	21.8	2.4
Income taxes payable	32.8	29.7	17.5
Excess tax benefit on stock options exercised	(30.0)	(15.8)	(18.5)
Other operating assets and liabilities, net	(17.7)	(7.8)	(5.8)
Net Cash Provided By Operating Activities	655.3	606.1	540.3
Cash Flow From Investing Activities
Additions to property, plant and equipment	(49.8)	(61.8)	(70.5)
Acquisitions	(305.3)	(74.9)	(215.7)
Other	0.5	(4.5)	(2.2)
Net Cash Used In Investing Activities	(354.6)	(141.2)	(288.4)
Cash Flow From Financing Activities
Long-term debt borrowings	0.0	0.0	299.8
Long-term debt repayments	0.0	(250.0)	0.0
Short-term debt borrowings (repayments)	68.9	211.7	(6.7)
Proceeds from stock options exercised	50.5	28.5	32.7
Excess tax benefit on stock options exercised	30.0	15.8	18.5
Payment of cash dividends	(183.0)	(175.3)	(167.5)
Purchase of treasury stock	(400.0)	(363.1)	(478.8)
Deferred financing costs	0.0	(1.4)	(4.2)
Other	(6.0)	(1.2)	(0.4)
Net Cash Used In Financing Activities	(439.6)	(535.0)	(306.6)
Effect of exchange rate changes on cash and cash equivalents	(3.3)	(22.9)	(19.2)
Net Change In Cash and Cash Equivalents	(142.2)	(93.0)	(73.9)
Cash and Cash Equivalents at Beginning of Period	330.0	423.0	496.9
Cash and Cash Equivalents at End of Period	187.8	330.0	423.0
Cash paid during the year for:
Interest (net of amounts capitalized)	25.6	29.0	25.7
Income taxes	188.4	174.8	181.5
Supplemental disclosure of non-cash investing activities:
Property, plant and equipment expenditures included in Accounts Payable	$ 3.4	$ 5.3	$ 14.5