v3.26.3
SEGMENTS - Net Sales to Segment Adjusted EBITDA (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Net sales $ 1,311 $ 1,288 $ 3,911 $ 3,855
Segment cost of goods sold 877 838 2,596 2,515
Segment Adjusted EBITDA 282 294 846 856
Operating Segments        
Segment Reporting [Line Items]        
Net sales 1,311 1,288 3,911 3,855
Segment cost of goods sold 771 735 2,284 2,210
Other segment items 258 259 781 789
Segment Adjusted EBITDA 282 294 846 856
Performance Coatings        
Segment Reporting [Line Items]        
Net sales 818 828 2,492 2,486
Segment Adjusted EBITDA 188 211 586 608
Performance Coatings | Operating Segments        
Segment Reporting [Line Items]        
Net sales 818 828 2,492 2,486
Segment cost of goods sold 453 440 1,370 1,331
Other segment items 177 177 536 547
Segment Adjusted EBITDA 188 211 586 608
Mobility Coatings        
Segment Reporting [Line Items]        
Net sales 493 460 1,419 1,369
Segment Adjusted EBITDA 94 83 260 248
Mobility Coatings | Operating Segments        
Segment Reporting [Line Items]        
Net sales 493 460 1,419 1,369
Segment cost of goods sold 318 295 914 879
Other segment items 81 82 245 242
Segment Adjusted EBITDA $ 94 $ 83 $ 260 $ 248