v3.26.3
Assets and Liabilities Held for Sale and Business Divestitures -Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 14 Months Ended 21 Months Ended
Oct. 05, 2026
Jul. 01, 2026
May 09, 2025
May 01, 2025
Apr. 01, 2025
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Jun. 30, 2026
Sep. 30, 2026
Mar. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]                          
Payments to buyer for business disposals                 $ (12) $ 0      
Impairment of goodwill           $ 23   $ 0 23 34      
Disposal Group, Disposed of by Sale, Not Discontinued Operations | CitraSource                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Cash proceeds from the buyer   $ 43                      
Divestiture, consideration   43                      
Loss recognized on assets-held-for-sale             $ (27)            
Total assets of discontinued operations   47                      
Loss recognized on assets-held-for-sale   $ (27)                      
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Meat Cultures | Subsequent Event                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Cash proceeds from the buyer $ 30                        
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Pharma Solutions                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Cash proceeds from the buyer       $ 2,581         97   $ 2,581    
2024 earnout                 97        
Payments to buyer for business disposals                 (11) 0      
Total assets of discontinued operations       3,152                  
Gain (loss) on disposition of business                   (121)      
Loss recognized on assets-held-for-sale                         $ (307)
Carrying value of net assets       2,799                  
Impairment of goodwill       $ 64                  
Direct costs to sell                     $ 30    
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Nitrocellulose                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Cash proceeds from the buyer     $ 161                    
Total assets of discontinued operations     253                    
Gain (loss) on disposition of business                       $ 11  
Post-closing adjustments     1     1              
Carrying value of net assets     148                    
Tax effect of gain (loss) on divestiture                 1 10      
Direct costs to sell     $ 3                    
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Tobacco Flavoring Business                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Cash proceeds from the buyer         $ 20                
Gain (loss) on disposition of business                   $ 1      
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Botanical Extracts, Vitamins & Minerals, and Food Enhancement Products Portfolio                          
Disposal Group, Including Discontinued Operations [Line Items]                          
Gain (loss) on disposition of business           236              
Impairment of goodwill           23              
Fair value           69     69     $ 69  
Direct costs to sell           6              
Tax benefit related to loss on assets held for sale           $ 55     $ 55