SEPARATION FROM DOWDUPONT Discontinued Operations - Income Statement (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Net sales	$ 11,014	$ 12,789	$ 21,983	$ 25,026
Cost of sales	9,420	10,540	18,562	20,520
Research and development expenses	208	221	398	429
Selling, general and administrative expenses	422	485	870	967
Amortization of intangibles	104	118	220	236
Restructuring and asset related charges - net	65	40	221	127
Equity in earnings of nonconsolidated affiliates	(15)	193	(29)	394
Interest income	21	18	39	38
Interest expense and amortization of debt discount	237	261	478	523
Provision for income taxes	125	249	266	475
Income from discontinued operations, net of tax	$ 0	554	445	1,068
Discontinued Operations [Member]
Net sales		3,397	2,953	6,456
Cost of sales		2,123	1,804	3,948
Research and development expenses		193	175	376
Selling, general and administrative expenses		272	262	555
Amortization of intangibles		63	61	127
Restructuring and asset related charges - net		56	78	138
Equity in earnings of nonconsolidated affiliates		41	28	83
Sundry income (expense) - net		1	(18)	5
Interest income		3	3	11
Interest expense and amortization of debt discount		12	7	21
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax		723	579	1,390
Provision for income taxes		169	134	322
Income from discontinued operations, net of tax		$ 554	$ 445	$ 1,068