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Restructuring and Other Related Charges - Schedule of Restructuring Liabilities Roll forward (Details)
$ in Thousands
9 Months Ended
Oct. 31, 2023
USD ($)
2023 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance $ 542
Accruals 1,660
Cash Payments (1,633)
Restructuring, ending balance 569
2024 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance 0
Accruals 23,385
Cash Payments (23,224)
Restructuring, ending balance 161
Employee termination benefits | 2023 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance 384
Accruals 1,640
Cash Payments (1,455)
Restructuring, ending balance 569
Employee termination benefits | 2024 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance 0
Accruals 21,837
Cash Payments (21,798)
Restructuring, ending balance 39
Other | 2023 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance 158
Accruals 20
Cash Payments (178)
Restructuring, ending balance 0
Other | 2024 Restructuring Plan  
Restructuring Reserve [Roll Forward]  
Restructuring, beginning balance 0
Accruals 1,548
Cash Payments (1,426)
Restructuring, ending balance $ 122