Income Taxes - Reconciliation of Changes in Gross Balances of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jan. 28, 2023 |
Jan. 29, 2022 |
Jan. 30, 2021 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Beginning balance of unrecognized tax benefits | $ 9.1 | $ 5.7 | $ 6.5 |
| Increases related to current period tax positions | 0.1 | 4.0 | 0.0 |
| Increases related to prior period tax positions | 1.6 | 0.7 | 1.2 |
| Reductions as a result of a lapse of the applicable statute of limitations | (1.3) | (0.8) | (0.6) |
| Reductions as a result of settlements with taxing authorities | 0.0 | (0.5) | (1.4) |
| Ending balance of unrecognized tax benefits | $ 9.5 | $ 9.1 | $ 5.7 |