v3.25.2
Assets Held for Sale - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2026
Dec. 31, 2025
Assets and liabilities held for sale [Line Items]            
Impairments $ 32 $ 0 $ 32 $ 0    
Fair value, inputs, level 2            
Assets and liabilities held for sale [Line Items]            
Impairments 32          
European Assets | Held-for-Sale            
Assets and liabilities held for sale [Line Items]            
Cost incurred to date 10   10      
European Assets | Held-for-Sale | Minimum            
Assets and liabilities held for sale [Line Items]            
Expected cost 100   100      
European Assets | Held-for-Sale | Maximum            
Assets and liabilities held for sale [Line Items]            
Expected cost $ 150   $ 150      
European Assets | Held-for-Sale | Forecast            
Assets and liabilities held for sale [Line Items]            
Transfer of net working capital         $ 340  
Cash contribution         300  
Equity method investment         10  
European Assets | Held-for-Sale | Forecast | Minimum            
Assets and liabilities held for sale [Line Items]            
Gain (loss) on disposal         (700)  
Foreign currency translation adjustment gain (loss)         (300)  
Pension and other liabilities         150  
European Assets | Held-for-Sale | Forecast | Maximum            
Assets and liabilities held for sale [Line Items]            
Gain (loss) on disposal         (900)  
Foreign currency translation adjustment gain (loss)         (400)  
Pension and other liabilities         $ 250  
U.S. Specialty Powders Business | Held-for-Sale | Forecast            
Assets and liabilities held for sale [Line Items]            
Consideration           $ 10