v3.25.2
Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Revenue [Line Items]        
Total net sales $ 731 $ 820 $ 1,469 $ 1,594
TiO2        
Disaggregation of Revenue [Line Items]        
Total net sales 587 653 1,171 1,259
Zircon        
Disaggregation of Revenue [Line Items]        
Total net sales 68 85 137 173
Other products        
Disaggregation of Revenue [Line Items]        
Total net sales 76 82 161 162
North America        
Disaggregation of Revenue [Line Items]        
Total net sales 207 222 405 414
South and Central America        
Disaggregation of Revenue [Line Items]        
Total net sales 41 51 87 97
Europe, Middle-East and Africa        
Disaggregation of Revenue [Line Items]        
Total net sales 299 308 611 617
Asia Pacific        
Disaggregation of Revenue [Line Items]        
Total net sales $ 184 $ 239 $ 366 $ 466