v3.26.1
STOCK-BASED COMPENSATION - Summary of changes in the maximum number of shares of common stock (Details) - Restricted Stock Units
shares in Thousands
6 Months Ended
Jul. 31, 2026
$ / shares
shares
Shares  
Outstanding, Beginning balance (in shares) | shares 231
Granted (in shares) | shares 42
Issued (in shares) | shares (90)
Outstanding, Ending balance (in shares) | shares 183
Weighted-Average Grant-Date Fair Value Per Share  
Outstanding, Beginning balance Fair value (Per share) | $ / shares $ 53.19
Granted, Fair value (Per share) | $ / shares 271.74
Issued, Fair value (Per share) | $ / shares 41.21
Outstanding, Ending balance Fair value (Per share) | $ / shares $ 109.24