v3.26.1
Earnings (Loss) Per Share (Basic and Diluted) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator for earnings (loss) per share, basic        
Net Income (Loss) $ 170 $ (938) $ 241 $ (1,017)
Income (loss) for per share calculation, basic $ 170 $ (938) $ 241 $ (1,017)
Denominator for earnings (loss) per share, basic        
Weighted-average shares outstanding (in shares) 1,120 888 1,115 885
Weighted-average shares for per share calculation, basic (in shares) 1,120 888 1,115 885
Earnings (loss) per share, basic (in dollars per share) $ 0.15 $ (1.06) $ 0.22 $ (1.15)
Numerator for earnings (loss) per share, diluted        
Net Income (Loss) $ 170 $ (938) $ 241 $ (1,017)
Effect of convertible debt instruments, net of tax (126)      
Income (loss) for per share calculation, diluted $ 44 $ (938) $ 241 $ (1,017)
Denominator for earnings (loss) per share, diluted        
Weighted-average shares outstanding (in shares) 1,120 888 1,115 885
Effect of convertible debt instruments (in shares) 75      
Effect of share-based awards (in shares) 7   7  
Effect of warrants (in shares)     3  
Weighted-average shares for per share calculation, diluted (in shares) 1,202 888 1,125 885
Earnings (loss) per share, diluted (in dollars per share) $ 0.04 $ (1.06) $ 0.21 $ (1.15)
Convertible debt instruments        
Anti-dilutive securities        
Securities excluded from earnings per share calculation (in shares)   119 75 119
Share-based awards        
Anti-dilutive securities        
Securities excluded from earnings per share calculation (in shares) 3 17 3 17