OTHER (INCOME) EXPENSE (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Other Income and Expenses [Line Items]
Interest Income	$ (63,000,000)	$ (49,000,000)	$ (130,000,000)	$ (99,000,000)
Equity income of affiliated companies	(11,000,000)	(13,000,000)	(20,000,000)	(24,000,000)
Loss (gain) on sale of non-strategic business and assets	(1,000,000)	0	(1,000,000)	0
Foreign exchange	(43,000,000)	(11,000,000)	(54,000,000)	(12,000,000)
Separation Costs	0	63,000,000	0	118,000,000
Other, net	9,000,000	1,000,000	7,000,000	50,000,000
Other (Income) Expense, Total	(305,000,000)	(316,000,000)	(590,000,000)	(584,000,000)
Pension Plans, Defined Benefit [Member]
Other Income and Expenses [Line Items]
Ongoing income - non-service	(185,000,000)	(301,000,000)	(369,000,000)	(605,000,000)
Other Postretirement Benefits Plans, Defined Benefit [Member]
Other Income and Expenses [Line Items]
Ongoing income - non-service	$ (11,000,000)	$ (6,000,000)	$ (23,000,000)	$ (12,000,000)