Condensed Consolidated Statements Of Cash Flow (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flow From Operating Activities
Net Income	$ 102.6	$ 107.7
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	14.7	15.8
Amortization expense	8.1	7.8
Deferred income taxes	5.2	2.8
Equity in net earnings of affiliates	(1.6)	(0.6)
Distributions from unconsolidated affiliates	2.2	2.1
Non cash compensation expense	2.3	1.7
Other	0.9	0.3
Change in assets and liabilities:
Accounts receivable	(13.8)	(30.9)
Inventories	(14.3)	(14.7)
Other current assets	(2.7)	(4.0)
Accounts payable and accrued expenses	(27.7)	(13.4)
Income taxes payable	37.1	2.6
Excess tax benefit on stock options exercised	(6.1)	(3.5)
Other operating assets and liabilities, net	(4.5)	(1.4)
Net Cash Provided By Operating Activities	102.4	72.3
Cash Flow From Investing Activities
Additions to property, plant and equipment	(6.3)	(10.4)
Investment interest in joint venture	0	(3.2)
Investment in marketable securities	0	(19.7)
Other	(0.3)	0
Net Cash Used In Investing Activities	(6.6)	(33.3)
Cash Flow From Financing Activities
Short-term debt repayments	(0.5)	(50.0)
Proceeds from stock options exercised	7.2	5.8
Excess tax benefit on stock options exercised	6.1	3.5
Payment of cash dividends	(42.5)	(38.6)
Purchase of treasury stock	(260.0)	(50.3)
Lease incentive proceeds	0	10.9
Lease principal payments	(0.2)	(0.2)
Net Cash Used In Financing Activities	(289.9)	(118.9)
Effect of exchange rate changes on cash and cash equivalents	(2.8)	(3.5)
Net Change In Cash and Cash Equivalents	(196.9)	(83.4)
Cash and Cash Equivalents at Beginning of Period	496.9	343.0
Cash and Cash Equivalents at End of Period	300.0	259.6
Cash paid during the year for:
Interest (net of amounts capitalized)	1.3	1.5
Income taxes	11.7	50.2
Supplemental disclosure of non-cash investing activities:
Property, plant and equipment expenditures included in Accounts Payable	$ 4.8	$ 2.2