v3.26.1
Segments and Concentrations - Segment information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]            
Net sales $ 976   $ 913   $ 1,961 $ 1,791
Selling, general and administrative costs 63   59   121 118
Interest expense 24   25   51 54
Tax expense 25   15   48 38
Net income 101 $ 95 87 $ 62 196 149
Single reporting segment            
Segment Reporting [Line Items]            
Net sales 976   913   1,961 1,791
Material costs 552   513   1,115 1,014
Variable manufacturing costs 108   123   225 221
Fixed manufacturing costs 60   51   133 110
RD&E costs 44   45   81 85
Selling, general and administrative costs 63   59   121 118
Interest expense 24   25   51 54
Tax expense 25   15   48 38
Other segment items (1)   (5)   (9) 2
Net income $ 101   $ 87   $ 196 $ 149