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SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Retained earnings $ 8,557 $ 8,080 $ 7,965 $ 7,573
Revenue Recognition [Abstract]        
Contract with Customer, Liability 14 18    
Contract with Customer, Asset, after Allowance for Credit Loss $ 82 62    
Environmental Costs [Abstract]        
Expected Payment Period of Environmental Contingencies 30 years      
Accounts receivable and allowance for doubtful accounts [Abstract]        
Allowance for doubtful accounts $ 17 14    
Working Capital Management and Off Balance Sheet Arrangements [Abstract]        
Receivable Sold Under Factoring Arrangement $ 1,200 $ 1,500    
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