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Fair Value Measurements (Tables) | 9 Months Ended
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Nov. 01, 2025
Fair Value Disclosures [Abstract] |
Schedule of Assets Measured at Fair Value on a Recurring Basis | The following tables present the fair value hierarchy for assets measured at fair value on a recurring basis as of the periods presented (in thousands):
| As of November 1, 2025
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Cash equivalents and restricted cash |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 142,400 |  |  | $ | — |  |  | $ | — |  |  | $ | 142,400 |
Commercial paper | — |  |  | 60,729 |  |  | — |  |  | 60,729 |
U.S. government and agency securities | — |  |  | 15,439 |  |  | — |  |  | 15,439 |
Restricted cash—letters of credit | 15,795 |  |  | — |  |  | — |  |  | 15,795 |
Total cash equivalents and restricted cash | $ | 158,195 |  |  | $ | 76,168 |  |  | $ | — |  |  | $ | 234,363 |
Marketable debt securities |  |  |  |  |  |  |
Commercial paper | $ | — |  |  | $ | 127,648 |  |  | $ | — |  |  | $ | 127,648 |
Corporate notes and bonds | — |  |  | 457,896 |  |  | — |  |  | 457,896 |
U.S. government and agency securities | — |  |  | 286,513 |  |  | — |  |  | 286,513 |
Total marketable debt securities | $ | — |  |  | $ | 872,057 |  |  | $ | — |  |  | $ | 872,057 |
| As of February 1, 2025
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Cash equivalents and restricted cash |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |
Money market funds | $ | 157,601 |  |  | $ | — |  |  | $ | — |  |  | $ | 157,601 |
Commercial paper | — |  |  | 15,686 |  |  | — |  |  | 15,686 |
Corporate notes and bonds | — |  |  | 2,496 |  |  | — |  |  | 2,496 |
Restricted cash—letters of credit | 14,561 |  |  | — |  |  | — |  |  | 14,561 |
Total cash equivalents and restricted cash | $ | 172,162 |  |  | $ | 18,182 |  |  | $ | — |  |  | $ | 190,344 |
Marketable debt securities |  |  |  |  |  |  |
Commercial paper | $ | — |  |  | $ | 62,590 |  |  | $ | — |  |  | $ | 62,590 |
Corporate notes and bonds | — |  |  | 444,737 |  |  | — |  |  | 444,737 |
U.S. government and agency securities | — |  |  | 242,547 |  |  | — |  |  | 242,547 |
Total marketable debt securities | $ | — |  |  | $ | 749,874 |  |  | $ | — |  |  | $ | 749,874 |

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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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