Strategic Plan - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 31, 2025	Oct. 31, 2025
Restructuring Reserve [Roll Forward]
Liability, beginning of the period	$ 2,139	$ 0
Charges (benefits)	466	45,471
Payments	(1,447)	(26,412)
Non-cash items	74	(17,827)
Liability, end of the period	1,232	1,232
Severance and Related Costs
Restructuring Reserve [Roll Forward]
Liability, beginning of the period	2,093	0
Charges (benefits)	486	38,469
Payments	(1,437)	(19,426)
Non-cash items	74	(17,827)
Liability, end of the period	1,216	1,216
Non-Employee Costs
Restructuring Reserve [Roll Forward]
Liability, beginning of the period	46	0
Charges (benefits)	(20)	7,002
Payments	(10)	(6,986)
Non-cash items	0	0
Liability, end of the period	$ 16	$ 16

Restructuring Reserve, Non-Cash Items

No definition available.

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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-Paragraph 17
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-Publisher FASB
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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
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-Topic 230
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.b.2)
-Publisher FASB
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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