Consolidated Statements Of Earnings - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Statement [Abstract]
Revenues	$ 64,341	$ 60,828	$ 62,346
Cost of products sold	60,160	57,310	58,728
Gross Profit	4,181	3,518	3,618
Selling, general and administrative expenses	2,165	1,978	1,981
Asset impairment, exit, and restructuring costs	171	173	55
Interest expense	364	330	293
Equity in earnings of unconsolidated affiliates	(518)	(456)	(292)
Interest income	(162)	(106)	(92)
Other (income) expense - net	101	(10)	(149)
Earnings Before Income Taxes	2,060	1,609	1,822
Income tax expense	245	7	534
Net Earnings Including Noncontrolling Interests	1,815	1,602	1,288
Less: Net earnings (losses) attributable to noncontrolling interests	5	7	9
Net Earnings Attributable to Controlling Interests	$ 1,810	$ 1,595	$ 1,279
Average number of shares outstanding - basic	564	569	588
Average number of shares outstanding - diluted	567	572	591
Basic earnings per common share (dollars per share)	$ 3.21	$ 2.80	$ 2.18
Diluted earnings per common share (dollars per share)	$ 3.19	$ 2.79	$ 2.16