STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
Apr. 08, 2026	Apr. 30, 2026	Apr. 30, 2025
Share repurchases
Share repurchase program, Increase in authorized amount	$ 50.0
Authorized amount for stock repurchase program	$ 200.0
Common stock repurchases (in shares)		6,450	55,117
Common stock repurchased		$ 3.0
Share price (in dollars per share)		$ 458.21	$ 124.25
Director
Share repurchases
Common stock repurchased			$ 6.8

Average price of a single share of a number of saleable stocks of a company.

No definition available.

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- Definition

Amount of increase in authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

No definition available.

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- Definition

Equity impact of the value of stock that has been repurchased including excise tax during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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