Derivative Financial Instruments - Schedule of Derivative Financial Instruments Included in Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Apr. 30, 2026	Jan. 31, 2026	Apr. 30, 2025
Derivatives Designated As Hedging Instruments
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	$ 21	$ 0	$ 0
Liability Derivatives, Fair Value	0	0	1,263
Derivatives Designated As Hedging Instruments \| Other Current Assets \| Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	21	0	0
Derivatives Designated As Hedging Instruments \| Accrued Liabilities \| Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Liability Derivatives, Fair Value	0	0	1,263
Derivatives Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	44	484	1,255
Liability Derivatives, Fair Value	103	10	0
Derivatives Not Designated as Hedging Instrument \| Other Current Assets \| Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	44	484	1,255
Derivatives Not Designated as Hedging Instrument \| Accrued Liabilities \| Foreign Exchange Contracts
Derivatives, Fair Value [Line Items]
Liability Derivatives, Fair Value	$ 103	$ 10	$ 0

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References + Details