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Commitments and Contingencies - Narrative (Details) | 1 Months Ended | 3 Months Ended | 20 Months Ended |  |
--- | --- | --- | --- | --- | ---
Apr. 30, 2026 USD ($) | Apr. 30, 2026 USD ($) | Apr. 30, 2025 USD ($) | Oct. 31, 2025 complaint | Feb. 28, 2026 USD ($) | Jan. 31, 2026 USD ($)
Other Commitments [Line Items] |  |  |  |  |  |
Increase (decrease) in operating lease liability |  | $ 27,900,000 |  |  |  |
Increase (decrease) in operating lease right-of-use asset |  | 27,900,000 |  |  |  |
Lease not yet commenced | $ 69,700,000 | 69,700,000 |  |  |  |
Sublease income |  | 0 | $ 0 |  |  |
Asset impairment related to office facility exits |  | 17,724,000 | 106,488,000 |  |  |
Cost of matching contributions |  | 0 | 0 |  |  |
Loss contingency accrual | 0 | 0 |  |  |  | $ 0
Letters of credit outstanding | 32,900,000 | 32,900,000 |  |  |  |
Third-Party Cloud Infrastructure Agreements, Minimum Spending Commitment |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Payment for other commitment | $ 6,000,000,000.0 | 6,000,000,000.0 |  |  |  |
Purchase commitment, contract term | 5 years |  |  |  |  |
Indemnification Agreement |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Loss contingency, loss in period |  | $ 0 | 0 |  |  |
US District Court Of California V Snowflake, Inc. |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Loss contingency, number of new claims filed | complaint |  |  |  | 5 |  |
Minimum |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Lease not yet commenced, term of contract (in years) | 5 years | 5 years |  |  |  |
Loss contingency, range of possible loss | $ 0 | $ 0 |  |  |  |
Minimum | Third-Party Cloud Infrastructure Agreements, Minimum Spending Commitment |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Purchase obligation, to be paid, year one | 900,000,000.0 | 900,000,000.0 |  |  |  |
Purchase obligation, to be paid, year two | 900,000,000.0 | 900,000,000.0 |  |  |  |
Purchase obligation, to be paid, year three | 900,000,000.0 | 900,000,000.0 |  |  |  |
Purchase obligation, to be paid, year four | 900,000,000.0 | 900,000,000.0 |  |  |  |
Purchase obligation, to be paid, year five | $ 900,000,000.0 | $ 900,000,000.0 |  |  |  |
Maximum |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Lease not yet commenced, term of contract (in years) | 7 years 2 months 12 days | 7 years 2 months 12 days |  |  |  |
Loss contingency, range of possible loss | $ 25,000,000 | $ 25,000,000 |  |  |  |
Maximum | Third-Party Cloud Infrastructure Agreements, Minimum Spending Commitment |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Purchase obligation, to be paid, year one | 1,250,000,000 | 1,250,000,000 |  |  |  |
Purchase obligation, to be paid, year two | 1,250,000,000 | 1,250,000,000 |  |  |  |
Purchase obligation, to be paid, year three | 1,250,000,000 | 1,250,000,000 |  |  |  |
Purchase obligation, to be paid, year four | 1,250,000,000 | 1,250,000,000 |  |  |  |
Purchase obligation, to be paid, year five | $ 1,250,000,000 | 1,250,000,000 |  |  |  |
New Office Facility Lease In The US |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Lessee, operating lease, liability, to be paid |  |  |  |  | $ 52,000,000.0 |
San Mateo Office Facility |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Operating lease, impairment loss |  | 0 | 85,900,000 |  |  |
San Mateo Office Facility | Leasehold Improvements And Furniture And Fixtures |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Asset impairment related to office facility exits |  | $ 0 | $ 20,600,000 |  |  |

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