v3.26.1
Sale of Businesses - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
May 31, 2026
Jul. 01, 2025
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]            
Net (loss) earnings     $ (56) $ (76) $ (224) $ (70)
Forest Products Mauricie [Member]            
Disposal Group, Including Discontinued Operations [Line Items]            
Assets sale for cash consideration   $ 15        
Gain from sale   $ 9        
Engineered Absorbent Materials Corporation [Member]            
Disposal Group, Including Discontinued Operations [Line Items]            
Cash consideration for sale of business $ 8          
Engineered Absorbent Materials Corporation [Member] | Jesup, Georgia [Member]            
Disposal Group, Including Discontinued Operations [Line Items]            
Percentage of stock ownership sold 100.00%