v3.26.3
DIVESTITURES - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 10 Months Ended
Apr. 01, 2026
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Nov. 01, 2025
Disposal Group, Including Discontinued Operations [Line Items]                
Loss from discontinued operations   $ 45   $ 209 $ 75 $ 824    
Acquisition, integration and separation costs   $ 15   62 $ 22 167    
Electronics Business                
Disposal Group, Including Discontinued Operations [Line Items]                
Applicable percentage               56.00%
Electronics Business | Qnity                
Disposal Group, Including Discontinued Operations [Line Items]                
Applicable percentage   44.00%     44.00%     44.00%
ARC Falcon Holdings LP                
Disposal Group, Including Discontinued Operations [Line Items]                
Ownership percentage   16.00%     16.00%      
Discontinued Operations, Disposed of by Sale | Aramids Divestiture                
Disposal Group, Including Discontinued Operations [Line Items]                
Gross consideration received $ 1,800              
Pre-tax cash proceeds received 1,200              
Interest bearing note receivable 300              
Loss incurred on disposal of discontinued operation             $ 378  
Gain on sale, net of tax     $ 82          
Loss from discontinued operations   $ 0   372 $ (91) 1,119    
Discontinued Operations, Disposed of by Sale | Aramids Divestiture | ARC Falcon Holdings LP                
Disposal Group, Including Discontinued Operations [Line Items]                
Interest bearing note receivable $ 300              
Ownership percentage 16.00%              
Value of common equity interest acquired $ 325              
Note receivable at closing of transaction $ 183              
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Electronics Business                
Disposal Group, Including Discontinued Operations [Line Items]                
Gross consideration received               $ 4,100
Loss from discontinued operations   $ 6   $ (206) $ 15 $ (541)