v3.25.4
Stockholders' Equity - Stock Options Outstanding (Details)
shares in Millions
 12 Months Ended
Jan. 31, 2026
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Options Outstanding, Number Outstanding (in shares) | shares 6
Options Outstanding, Weighted-Average Remaining Contractual Life (Years) 2 years 9 months 18 days
Options Outstanding , Weighted-Average Exercise Price (in dollars per share) $ 207.54
Options Exercisable, Number of Shares (in shares) | shares 6
Options Exercisable, Weighted-Average Exercise Price (in dollars per share) $ 199.85
$1.34 to $160.17  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of Exercise Prices, Minimum (in dollars per share) 1.34
Range of Exercise Prices, Maximum (in dollars per share) $ 160.17
Options Outstanding, Number Outstanding (in shares) | shares 1
Options Outstanding, Weighted-Average Remaining Contractual Life (Years) 2 years 2 months 12 days
Options Outstanding , Weighted-Average Exercise Price (in dollars per share) $ 131.00
Options Exercisable, Number of Shares (in shares) | shares 1
Options Exercisable, Weighted-Average Exercise Price (in dollars per share) $ 136.25
$161.50 to $215.17  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of Exercise Prices, Minimum (in dollars per share) 161.50
Range of Exercise Prices, Maximum (in dollars per share) $ 215.17
Options Outstanding, Number Outstanding (in shares) | shares 2
Options Outstanding, Weighted-Average Remaining Contractual Life (Years) 2 years 3 months 18 days
Options Outstanding , Weighted-Average Exercise Price (in dollars per share) $ 197.71
Options Exercisable, Number of Shares (in shares) | shares 2
Options Exercisable, Weighted-Average Exercise Price (in dollars per share) $ 199.01
$218.21  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of Exercise Prices, Minimum (in dollars per share) $ 218.21
Options Outstanding, Number Outstanding (in shares) | shares 2
Options Outstanding, Weighted-Average Remaining Contractual Life (Years) 3 years 1 month 6 days
Options Outstanding , Weighted-Average Exercise Price (in dollars per share) $ 218.21
Options Exercisable, Number of Shares (in shares) | shares 2
Options Exercisable, Weighted-Average Exercise Price (in dollars per share) $ 218.21
$218.63 to $307.77  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Range of Exercise Prices, Minimum (in dollars per share) 218.63
Range of Exercise Prices, Maximum (in dollars per share) $ 307.77
Options Outstanding, Number Outstanding (in shares) | shares 1
Options Outstanding, Weighted-Average Remaining Contractual Life (Years) 3 years 10 months 24 days
Options Outstanding , Weighted-Average Exercise Price (in dollars per share) $ 266.99
Options Exercisable, Number of Shares (in shares) | shares 1
Options Exercisable, Weighted-Average Exercise Price (in dollars per share) $ 252.82