Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands	9 Months Ended
Oct. 31, 2021	Jan. 31, 2021
Commitments And Contingencies [Line Items]
Purchase obligation		$ 246,644
Purchase obligation, due to be paid in 2023		29,498
Purchase obligation, due to be paid in 2024		5,478
Minimum
Commitments And Contingencies [Line Items]
Purchase obligation term	2 years
Maximum
Commitments And Contingencies [Line Items]
Purchase obligation term	8 years
Accounts Payable Accrued Expenses and Other Current Liabilities and Other Long Term Liabilities
Commitments And Contingencies [Line Items]
Purchase obligation	$ 8,400
Purchase obligation, due to be paid in 2022	2,700
Purchase obligation, due to be paid in 2023	3,800
Purchase obligation, due to be paid in 2024	1,900
November 2017 Facility \| Wells Fargo Bank \| Secured Debt \| Letters of Credit
Commitments And Contingencies [Line Items]
Letters of credit facility	$ 18,800	$ 27,000

Commitments and contingencies.

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- Definition

Purchase obligation term.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

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No definition available.

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- Definition

Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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No definition available.

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- Definition

Amount of purchase arrangement to be paid in second fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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No definition available.

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- Definition

Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.

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No definition available.

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