v3.26.3
DIVESTITURES - Narrative (Details) - Discontinued Operations, Disposed of by Sale - Global Cellulose Fibers Business - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jan. 23, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]          
Proceeds from divestiture of businesses $ 1,100        
Aggregate initial liquidation preference 168        
Preferred stock, fair value $ 168        
Net loss on sales and impairments of business, pre-tax   $ 39 $ 1,008 $ 42 $ 1,008