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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