COMMITMENTS AND CONTINGENT LIABILITIES (Environmental Matters) (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accrual for Environmental Loss Contingencies [Roll Forward]
Balance at Jan 1	$ 114	$ 145
Accrual adjustment	38	36
Payments against reserve	(57)	(68)
Foreign currency impact	(1)	1
Balance at Dec 31	94	114	$ 145
Environmental remediation expense	38	36	122
Capital expenditures for environmental protection	9	9	$ 10
Accrual For Environmental Loss Contingencies Superfund Sites [Member]
Accrual for Environmental Loss Contingencies [Roll Forward]
Balance at Jan 1	19
Balance at Dec 31	$ 16	$ 19