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Fair Value - Amortized Cost, Fair Value, and Corresponding Amount of Gross Unrealized Gains and Losses Recognized in AOCI of Available-for-Sale Security (Details) - USD ($) $ in Thousands | May 03, 2026 | Feb. 01, 2026
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Estimated Fair Value | $ 4,676 | $ 4,763
Fair Value, Inputs, Level 3 [Member] | Corporate Trust [Member] |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost or Amortized Cost | 5,079 | 5,137
Gross Unrealized Losses | (403) | (374)
Estimated Fair Value | $ 4,676 | 4,763
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member] |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cost or Amortized Cost |  | 12,158
Estimated Fair Value |  | $ 12,158

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