v3.26.1
Net Income Per Share - Schedule of Calculation of Basic and Diluted Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Numerator:    
Net income $ 222 $ 68
Weighted-average shares outstanding, basic (in shares) 253,891 266,516
Net income per share, basic (in dollars per share) $ 0.87 $ 0.25
Denominator:    
Dilutive effect of share-based awards (in shares) 422 3,780
Weighted-average shares outstanding, diluted (in shares) 254,313 270,296
Net income per share, diluted (in dollars per share) $ 0.87 $ 0.25