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SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Jan. 01, 2019	Jan. 01, 2018
Revenue Recognition [Abstract]
Contract with Customer, Asset, after Allowance for Credit Loss	$ 65	$ 62
Environmental Costs [Abstract]
Expected Payment Period of Environmental Contingencies	30 years
Accounts receivable and allowance for doubtful accounts [Abstract]
Allowance for doubtful accounts	$ 11	11
Working Capital Management and Off Balance Sheet Arrangements [Abstract]
Receivable Sold Under Factoring Arrangement	$ 857	$ 219
Building And Building Equipment [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	20 to 50 years
Machinery and Equipment [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	3 to 33 years
Computer software [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	3 to 5 years
Office furniture and fixtures and computer equipment [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	5 to 10 years
Vehicles, railcars, and general machinery and equipment [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	5 to 20 years
Manufacturing-related improvements [Member]
Depreciation [Abstract]
Property, Plant and Equipment, Estimated Useful Lives	20 to 33 years
Accounting Standards Update 2016-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets			$ 219
Accounting Standards Update 2018-02 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets			$ (20)
Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets				$ 53

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