Restructuring and Other Related Charges - Schedule of Restructuring Liabilities (Details) $ in Thousands	3 Months Ended
Apr. 30, 2024 USD ($)
2024 Restructuring Plan
Restructuring Reserve [Roll Forward]
Restructuring, beginning balance	$ 122
Accruals	0
Cash Payments	(122)
Restructuring, ending balance	0
2025 Restructuring Plan
Restructuring Reserve [Roll Forward]
Restructuring, beginning balance	0
Accruals	24,413
Cash Payments	(22,255)
Restructuring, ending balance	2,158
Other \| 2024 Restructuring Plan
Restructuring Reserve [Roll Forward]
Restructuring, beginning balance	122
Accruals	0
Cash Payments	(122)
Restructuring, ending balance	0
Employee termination benefits \| 2025 Restructuring Plan
Restructuring Reserve [Roll Forward]
Restructuring, beginning balance	0
Accruals	24,413
Cash Payments	(22,255)
Restructuring, ending balance	$ 2,158

Restructuring Charges Net Of Non-Cash Expenses

No definition available.

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Balance Type:	debit
Period Type:	duration

- 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
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482017/420-10-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 17
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-17

+ Details

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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 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482017/420-10-50-1

Reference 2: 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
-URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2

+ Details

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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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- Details

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- Details

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- Details

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