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Legal Proceedings - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
May 02, 2026 | Feb. 01, 2025 | Feb. 03, 2024 | Jan. 31, 2026 | Feb. 01, 2025 | Feb. 03, 2024
Loss Contingencies [Line Items] |  |  |  |  |  |
Gain from insurance proceeds, discontinued operations |  | $ 1.2 | $ 9.4 |  |  |
Gain from insurance proceeds net of tax, discontinued operations |  | $ 0.9 | $ 7.2 |  |  |
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] |  | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current
Amount related to outstanding environmental contingencies |  | $ 2.1 | $ 2.0 | $ 1.9 | $ 2.1 | $ 2.0
Pretax accrual charges for environmental contingencies included in loss from discontinued operations |  |  |  |  | $ 0.4 | $ 0.5
Maximum |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Pretax accrual charges for environmental contingencies included in loss from discontinued operations |  |  |  | $ 0.1 |  |
Scenario Forecast |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Litigation settlement (net of legal fees) | $ 13.4 |  |  |  |  |

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