v3.26.1
Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Numerator:        
Net income $ 14 $ 298    
Denominator:        
Shares outstanding at the beginning of the period (in shares)     50,900 55,000
Weighted-average number of shares issued:        
Stock-based compensation (in shares) 0 100    
Stock purchases (in shares) 0 (500)    
Denominator for basic net income per share (in shares) 50,900 54,600    
Effect of dilutive securities:        
Stock-based compensation (in shares) 100 200    
Denominator for diluted net income per share (in shares) 51,000 54,800    
Net income per share:        
Net income per share - Basic (in dollars per share) $ 0.27 $ 5.47    
Net income per share - Diluted (in dollars per share) $ 0.27 $ 5.45    
Potentially dilutive common shares (in shares) 427