Commitment and Contingencies - Schedule of Other Contractual Commitments (Details) $ in Thousands	Jan. 31, 2021 USD ($)
Other Commitment, Fiscal Year Maturity [Abstract]
2022	$ 57,286
2023	207,815
2024	269,810
2025	325,000
2026	898,209
Total	1,758,120
Payment for other commitment	1,758,120
Third-Party Cloud Infrastructure Agreements And Subscription Arrangements One
Other Commitment, Fiscal Year Maturity [Abstract]
Total	540,900
Payment for other commitment	540,900
Third-Party Cloud Infrastructure Agreements And Subscription Arrangements One \| Minimum
Other Commitment, Fiscal Year Maturity [Abstract]
Total	550,000
Payment for other commitment	$ 550,000

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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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Amount of purchase arrangement to be paid in fifth 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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Amount of purchase arrangement to be paid in fourth 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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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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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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Amount of purchase arrangement to be paid in third 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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