PROPERTY (Schedule of Property) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Property	$ 7,430	$ 7,309
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property	$ 285	283
Land and Land Improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	0 years
Land and Land Improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	25 years
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property	$ 412	402
Buildings [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	5 years
Buildings [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	50 years
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property	$ 6,205	6,049
Machinery and equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Machinery and equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	20 years
Other property [Member]
Property, Plant and Equipment [Line Items]
Property	$ 338	325
Other property [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Other property [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	30 years
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property	$ 190	$ 250