XML 74 R68.htm IDEA: XBRL DOCUMENT v3.25.1
Net Income Per Share - Computation of Basic and Diluted Net Income Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Numerator:    
Net income $ 52 $ 15
Denominator:    
Shares used in net income per common share - basic 67.4 67.0
Effect of dilutive securities 0.3 0.4
Shares used in net income per common share - diluted 67.7 67.4
Net income per common share:    
Basic $ 0.77 $ 0.22
Net income per common share:    
Diluted $ 0.77 $ 0.22