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Income Taxes - Additional information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Income Taxes.
Percentage of income before income taxes	23.00%	24.00%	16.00%
Percentage of current income tax expense	27.00%	21.00%	14.00%
Undistributed Earnings of Foreign Subsidiaries	$ 909,000
Unrecognized tax benefits that would impact effective tax rate	6,100
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit	$ 400

X

- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

Income tax expense expressed as a percentage of income before taxes.

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- Definition

The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Subparagraph (d)
-Publisher FASB
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- Definition

Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

+ References

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