Income Taxes - Reconciliation of Changes in Gross Balances of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jan. 29, 2022 |
Jan. 30, 2021 |
Feb. 01, 2020 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Beginning balance of unrecognized tax benefits | $ 5.7 | $ 6.5 | $ 22.5 |
| Increases related to current period tax positions | 4.0 | 0.0 | 0.4 |
| Increases related to prior period tax positions | 0.7 | 1.2 | 1.6 |
| Decreases related to prior period tax positions | 0.0 | 0.0 | (10.2) |
| Reductions as a result of a lapse of the applicable statute of limitations | (0.8) | (0.6) | (4.3) |
| Reductions as a result of settlements with taxing authorities | (0.5) | (1.4) | (3.5) |
| Ending balance of unrecognized tax benefits | $ 9.1 | $ 5.7 | $ 6.5 |