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Commitments and Contingencies (Details) $ in Millions |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Aug. 01, 2016 plaintiff | Feb. 02, 2015 plaintiff | Jan. 28, 2023 USD ($) | Jul. 30, 2022 USD ($) | Apr. 30, 2022 USD ($) | Jul. 31, 2021 USD ($) | Aug. 01, 2020 USD ($) | Feb. 01, 2020 USD ($) | Jul. 30, 2022 USD ($) claim | Jul. 31, 2021 USD ($) | Jan. 29, 2022 USD ($) | Jan. 30, 2021 USD ($)
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Pre-tax litigation charges |  |  |  | $ 0.0 |  | $ 0.0 |  |  | $ 190.0 | $ 0.0 |  |
EPA Collective Action |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of employees opted in lawsuit (employee) (plaintiff) | plaintiff | 9,124 | 70,000 |  |  |  |  |  |  |  |  |  |
Pre-tax litigation charges |  |  |  |  | $ 190.0 |  |  |  |  |  |  |
EPA Collective Action | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Payments for legal settlements |  |  | $ 175.0 |  |  |  |  |  |  |  |  |
Shareholder Actions |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Payments for legal settlements |  |  |  |  |  |  | $ 35.0 |  |  |  |  |
Gain (loss) related to litigation settlement |  |  |  |  |  |  |  |  |  |  | $ (1.7) | $ (7.5)
Insurance recoveries |  |  |  |  |  |  |  | $ 207.4 |  |  |  |
Litigation settlement, amount awarded to other party |  |  |  |  |  |  | $ 240.0 |  |  |  |  |
New claims filed, number | claim |  |  |  |  |  |  |  |  | 4 |  |  |
Other operating income (expense) | Shareholder Actions |  |  |  |  |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Gain (loss) related to litigation settlement |  |  |  |  |  |  |  | (33.2) |  |  |  |
Legal fees |  |  |  |  |  |  |  | $ 0.6 |  |  |  |

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