v3.25.4
Stockholders' Equity - Summary of Repurchases Under Share Repurchase Program (Details) - Share Repurchase Program - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares (in shares) 50 30 36
Average price per share (in dollars per share) $ 254.21 $ 260.12 $ 210.30
Amount $ 12,677 $ 7,757 $ 7,674