CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (unaudited) (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 at December 31, 2013, 2012 and 2011, issued 0 shares at December 31, 2013, 194,616,470 shares at December 31, 2012 and 193,909,200 shares at December 31, 2011	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income	Treasury Stock
Balance at beginning of period at Dec. 31, 2012			$ 0	$ 194,616	$ 873,934	$ 7,717,389	$ 408,901	$ (252,805)
Exercise of stock options				67	743
Foreign currency translation loss, net of income taxes	(117,754)						(117,754)
Purchase of treasury shares								0
Net income for the period	360,599	[1]				360,599
Restricted stock transactions and other					(24,480)
Retirement and postretirement benefit plan adjustments, net of income taxes	2,738						2,738
Sale of stock under employee stock purchase plans								337
Cash dividends						(59,672)
Stock-based compensation					16,903
Change in deferred loss on interest rate hedges, net of income taxes							486
Awarded restricted stock, net of forfeitures								16,545
Other					(53)
Balance at end of period at Mar. 31, 2013	9,138,494		0	194,683	867,047	8,018,316	294,371	(235,923)
Balance at beginning of period at Dec. 31, 2013	8,595,730		0	194,920	902,633	8,058,792	172,119	(732,734)
Exercise of stock options				26	(10,765)
Foreign currency translation loss, net of income taxes	(136,604)						(136,604)
Purchase of treasury shares								(250,000)
Net income for the period	155,253					155,253
Restricted stock transactions and other					(26,400)
Retirement and postretirement benefit plan adjustments, net of income taxes	1,465						1,465
Sale of stock under employee stock purchase plans								132
Cash dividends						(56,073)
Stock-based compensation					11,190
Change in deferred loss on interest rate hedges, net of income taxes							483
Awarded restricted stock, net of forfeitures								19,652
Other					(11)
Balance at end of period at Mar. 31, 2014	$ 8,304,078		$ 0	$ 194,946	$ 876,647	$ 8,157,972	$ 37,463	$ (962,950)

[1] Reclassified to conform to current presentation.