v3.24.1.u1
ASSETS IMPAIRMENTS AND RESTRUCTURING (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]      
Severance Costs $ 11 $ 16  
Business Exit Costs 0 6  
Restructuring, Settlement and Impairment Provisions 11 22  
Restructuring Charge [Roll Forward]      
Balance at Beginning of Period 26 35 $ 35
Provision / Adjustments 11   37
Restructuring Reserve, Accrual Adjustment 0   0
Cash Reductions (10)   (46)
Balance at End of Period 27   26
Facility Closing [Member]      
Restructuring Charge [Roll Forward]      
Balance at Beginning of Period 0 1 1
Provision / Adjustments     6
Restructuring Reserve, Accrual Adjustment     0
Cash Reductions     (7)
Balance at End of Period     0
Employee Severance [Member]      
Restructuring Charge [Roll Forward]      
Balance at Beginning of Period 26 34 34
Provision / Adjustments 11   31
Restructuring Reserve, Accrual Adjustment 0   0
Cash Reductions (10)   (39)
Balance at End of Period $ 27   $ 26
Site Closure Acetate Yarn Europe | Fibers [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring and Related Cost, Accelerated Depreciation   $ 23