CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Cumulative Preferred Stock - par $100, authorized 400,000 shares, none issued	Common Stock - par $1.00, authorized 450,000,000 shares, issued 193,714,102 shares at June 30, 2011 and 192,280,606 shares at June 30, 2010	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income	Treasury Stock
Balance at beginning of period at Dec. 31, 2009		$ 0	$ 191,798	$ 680,509	$ 6,204,316	$ 287,187	$ (17,784)
Exercise of stock options, including income tax benefits			483	14,668
Foreign currency translation gains (losses), net of income taxes	(40,385)					(40,385)
Net income for the period	421,180				421,180
Restricted stock transactions and other				(9,688)
Retirement and postretirement benefit plan adjustments, net of income taxes	4,527					4,527
Cash dividends					(95,700)
Stock-based compensation				20,299
Sale of stock under employee stock purchase plans				477			518
Awarded restricted stock, net of forfeitures							4,305
Cancellation of performance-based restricted stock and forfeitures							258
Balance at end of period at Jun. 30, 2010	7,666,968	0	192,281	706,265	6,529,796	251,329	(12,703)
Balance at beginning of period at Dec. 31, 2010	8,199,550	0	193,294	767,762	6,800,992	449,428	(11,926)
Exercise of stock options, including income tax benefits			420	13,591
Foreign currency translation gains (losses), net of income taxes	123,025					123,025
Net income for the period	580,516				580,516
Restricted stock transactions and other				(15,119)
Retirement and postretirement benefit plan adjustments, net of income taxes	4,373					4,373
Cash dividends					(106,312)
Stock-based compensation				21,661
Sale of stock under employee stock purchase plans				778			0
Awarded restricted stock, net of forfeitures							6,208
Cancellation of performance-based restricted stock and forfeitures							475
Balance at end of period at Jun. 30, 2011	$ 8,829,166	$ 0	$ 193,714	$ 788,673	$ 7,275,196	$ 576,826	$ (5,243)