Condensed Statements of Consolidated Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
OPERATING ACTIVITIES
Net income	$ 733,144	$ 636,438
Adjustments to reconcile net income to net operating cash:
Depreciation	125,761	117,693
Amortization of intangible assets	22,611	21,473
Stock-based compensation expense	43,813	35,948
Provisions for qualified exit costs	10,229	848
Provisions for environmental-related matters	11,034	2,353
Defined benefit pension plans net cost	5,440	14,963
Net increase in postretirement liability	4,455	2,700
Other	1,214	4,302
Change in working capital accounts - net	(58,866)	(52,193)
Costs incurred for environmental-related matters	(7,018)	(9,736)
Costs incurred for qualified exit costs	(8,726)	(6,451)
Other	(1,781)	9,573
Net operating cash	881,310	777,911
INVESTING ACTIVITIES
Capital expenditures	(135,903)	(108,500)
Acquisitions of businesses, net of cash acquired		(92,780)
Proceeds from sale of assets	1,037	3,298
Increase in other investments	(30,677)	(55,872)
Net investing cash	(165,543)	(253,854)
FINANCING ACTIVITIES
Net (decrease) increase in short-term borrowings	(35,947)	228,241
Payments of long-term debt	(290)	(1,140)
Payments of cash dividends	(162,178)	(154,352)
Proceeds from stock options exercised	73,192	48,973
Income tax effect of stock-based compensation exercises and vesting	56,197	41,219
Treasury stock purchased	(1,094,070)	(492,022)
Other	(23,397)	(18,443)
Net financing cash	(1,186,493)	(347,524)
Effect of exchange rate changes on cash	(12,817)	(3,410)
Net (decrease) increase in cash and cash equivalents	(483,543)	173,123
Cash and cash equivalents at beginning of year	744,889	862,590
Cash and cash equivalents at end of period	261,346	1,035,713
Income taxes paid	173,430	161,416
Interest paid	$ 44,055	$ 39,639