v3.26.1
Segment Segment Data - Reconciliation of Income before Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Equity in unconsolidated affiliate $ 0 $ 0 $ 0 $ 1
Loss on impairment 0 17 0 17
Product-line discontinuance charges 0 0 (1) 0
Other non-operating (expense) income 1 (7) 4 (12)
Income before income taxes 34 73 70 189
Operating Segments        
Segment Reporting [Line Items]        
Reportable segment Adjusted EBITDA 92 143 181 303
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment        
Segment Reporting [Line Items]        
Other Adjusted EBITDA (13) (1) (19) 1
Equity in unconsolidated affiliate 0 0 0 1
Depreciation and amortization (39) (36) (77) (70)
Stock-based compensation expense (5) (7) (12) (12)
Loss on impairment 0 17 0 17
Other operating credits and charges, net (5) (2) (6) (4)
Product-line discontinuance charges 0 0 (1) 0
Interest expense (4) (4) (8) (7)
Investment income 6 4 8 8
Other non-operating (expense) income $ 1 $ (7) $ 4 $ (12)