v3.26.3
Net Income Per Common Share - Calculations for Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator:        
Net income—basic and diluted $ 459 $ 1,122 $ 1,988 $ 1,717
Denominator:        
Basic weighted-average common shares outstanding (in shares) 153.5 156.1 154.3 156.3
Diluted weighted-average shares 155.1 157.8 155.9 157.8
Earnings (loss) per share:        
Basic (in USD per share) $ 2.99 $ 7.19 $ 12.88 $ 10.99
Diluted (in USD per share) $ 2.96 $ 7.11 $ 12.75 $ 10.88
Number of anti-dilutive stock-based awards (in shares) 0.2 0.3 0.3 0.4
Stock Options        
Denominator:        
Effect of stock-based awards (in shares) 1.1 1.1 1.1 1.0
Nonvested shares        
Denominator:        
Effect of stock-based awards (in shares) 0.5 0.6 0.5 0.5