v3.26.3
Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Disaggregation of Revenue [Line Items]        
Total net sales $ 827 $ 699 $ 2,455 $ 2,168
TiO2        
Disaggregation of Revenue [Line Items]        
Total net sales 653 550 1,969 1,721
Zircon        
Disaggregation of Revenue [Line Items]        
Total net sales 93 59 279 196
Other products        
Disaggregation of Revenue [Line Items]        
Total net sales 81 90 207 251
North America        
Disaggregation of Revenue [Line Items]        
Total net sales 219 186 632 591
South and Central America        
Disaggregation of Revenue [Line Items]        
Total net sales 68 51 203 138
Europe, Middle-East and Africa        
Disaggregation of Revenue [Line Items]        
Total net sales 316 280 974 891
Asia Pacific        
Disaggregation of Revenue [Line Items]        
Total net sales $ 224 $ 182 $ 646 $ 548