v3.26.1
Business Combination (Schedule of Unaudited Pro Forma Financial Information) (Details) - NuVista Acquisition [Member] - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Business Combination [Line Items]    
Revenues $ 2,666 $ 2,633
Net Earnings (Loss) $ (594) $ (119)
Net Earnings (Loss) per Share of Common Stock    
Basic $ (2.22) $ (0.41)
Diluted $ (2.22) $ (0.41)