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Fair Value Measurements - Additional Information (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Aug. 02, 2025 | Aug. 03, 2024 | Aug. 02, 2025 | Aug. 03, 2024 | Feb. 01, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Purchases, sales, issuances, or settlements related to recurring level 3 measurements | $ 0 | $ 0 | $ 0 | $ 0 |
Short-term investments | 238,000,000 | 246,000,000 | 238,000,000 | 246,000,000 | $ 253,000,000
Debt Securities, Available-for-sale, Unrealized Gain (Loss) | 0 | 0 | 0 | 0 |
Debt Securities, Available-for-Sale, Realized Gain (Loss) | 0 | 0 | 0 | 0 |
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Not Previously Recorded | $ 0 | $ 0 | $ 0 | $ 0 |

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