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RESERVE ROLLFORWARDS (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance $ 969 $ 1,047 $ 1,177
Charges (Credits) to Cost and Expense 121 (69) (100)
Charged to Other Accounts (31) 2 (14)
Deductions 6 11 16
Ending Balance 1,053 969 1,047
SEC Schedule, 12-09, Allowance, Credit Loss [Member]      
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance 14 11 11
Charges (Credits) to Cost and Expense 4 4 0
Charged to Other Accounts (1) 0 0
Deductions 0 1 0
Ending Balance 17 14 11
LIFO Inventory [Member]      
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance 226 248 337
Charges (Credits) to Cost and Expense 159 (22) (89)
Charged to Other Accounts (30) [1] 0 0
Deductions (10) [2] 0 0
Ending Balance 365 226 248
Non-environmental asset retirement obligation Costs [Member]      
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance 51 48 46
Charges (Credits) to Cost and Expense 2 2 2
Charged to Other Accounts (1) 1 0
Deductions 1 0 0
Ending Balance 51 51 48
Environmental Contingencies [Member]      
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance 285 287 296
Charges (Credits) to Cost and Expense 11 8 7
Charged to Other Accounts 0 0 0
Deductions 15 10 16
Ending Balance 281 285 287
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]      
Movement In Valuation Allowances And Reserves Roll Forward      
Beginning Balance 393 453 487
Charges (Credits) to Cost and Expense (55) (61) (20)
Charged to Other Accounts 1 1 (14)
Deductions 0 0 0
Ending Balance $ 339 $ 393 $ 453
[1] Other accounts in the reserve for LIFO inventory is due to assets held for sale classification resulting from the Company entering into a definitive agreement to sell the adhesives resins business.
[2] Deductions in the reserve for LIFO inventory is the result of the divestiture of rubber additives. For additional information, see Note 2, "Divestiture and Business Held for Sale".