v3.26.1
Earnings (Loss) Per Share (Basic and Diluted) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Numerator for earnings (loss) per share, basic    
Net Income (Loss) $ 71 $ (79)
Income (loss) for per share calculation, basic $ 71 $ (79)
Denominator for earnings (loss) per share, basic    
Weighted-average shares outstanding (in shares) 1,109 883
Weighted-average shares for per share calculation, basic (in shares) 1,109 883
Earnings (loss) per share, basic (in dollars per share) $ 0.06 $ (0.09)
Numerator for earnings (loss) per share, diluted    
Net Income (Loss) $ 71 $ (79)
Effect of convertible debt instruments, net of tax   (29)
Income (loss) for per share calculation, diluted $ 71 $ (108)
Denominator for earnings (loss) per share, diluted    
Weighted-average shares outstanding (in shares) 1,109 883
Effect of convertible debt instruments (in shares)   75
Effect of share-based awards (in shares) 9  
Effect of warrants (in shares) 6  
Weighted-average shares for per share calculation, diluted (in shares) 1,124 958
Earnings (loss) per share, diluted (in dollars per share) $ 0.06 $ (0.11)
Convertible debt instruments    
Anti-dilutive securities    
Securities excluded from earnings per share calculation (in shares) 75 45
Share-based awards    
Anti-dilutive securities    
Securities excluded from earnings per share calculation (in shares) 4 13