Condensed Consolidated Statements of Cash Flow (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash Flow From Operating Activities
Net Income	$ 269.0	$ 245.8
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	40.2	38.3
Amortization expense	19.2	20.4
Deferred income taxes	14.0	37.6
Equity in earnings of affiliates	(7.3)	(8.3)
Distributions from unconsolidated affiliates	8.4	7.8
Non cash compensation expense	10.6	9.7
Other	(0.4)	(0.6)
Change in assets and liabilities:
Accounts receivable	(16.5)	(29.0)
Inventories	(22.7)	(29.3)
Other current assets	2.0	(1.8)
Accounts payable and accrued expenses	5.8	20.6
Income taxes payable	20.4	20.9
Excess tax benefit on stock options exercised	(14.0)	(10.7)
Other operating assets and liabilities, net	(12.8)	(2.2)
Net Cash Provided By Operating Activities	315.9	319.2
Cash Flow From Investing Activities
Additions to property, plant and equipment	(49.7)	(40.8)
Acquisitions	0	(64.8)
Deposits of cash held in escrow	(650.0)	0
Investment interest in joint venture	(9.7)	0
Proceeds from note receivable	0.4	1.5
Other	(2.0)	(0.8)
Net Cash Used In Investing Activities	(711.0)	(104.9)
Cash Flow From Financing Activities
Long-term debt borrowings	399.6	0
Short-term debt borrowings, net of repayments	252.0	(86.1)
Proceeds from stock options exercised	20.5	20.2
Excess tax benefit on stock options exercised	14.0	10.7
Payment of cash dividends	(101.0)	(73.1)
Purchase of treasury stock	(200.4)	(0.1)
Deferred financing costs	(3.4)	(0.7)
Net Cash Provided By (Used In) Financing Activities	381.3	(129.1)
Effect of exchange rate changes on cash and cash equivalents	3.6	0.6
Net Change In Cash and Cash Equivalents	(10.2)	85.8
Cash and Cash Equivalents at Beginning of Period	251.4	189.2
Cash and Cash Equivalents at End of Period	241.2	275.0
Cash paid during the year for:
Interest (net of amounts capitalized)	4.7	4.8
Income taxes	114.2	71.6
Supplemental disclosure of non-cash investing activities:
Property, plant and equipment expenditures included in Accounts Payable	5.5	6.6
Property, plant and equipment expenditures included in other long-term liabilities (related to leasing obligations for new corporate headquarters facility)	27.6	0
Acquisitions in which liabilities were assumed are as follows:
Fair value of assets	0	64.8
Purchase price	0	(64.8)
Liabilities assumed	$ 0	$ 0