Income Taxes - Change in Unrecognized Tax Benefits (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 04, 2024 |
Jan. 29, 2023 |
Jan. 30, 2022 |
|
| Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] | |||
| Balance at beginning of year | $ 1.9 | $ 3.0 | $ 2.5 |
| Additions for tax positions of prior years | 1.1 | 0.0 | 0.0 |
| Reductions for tax positions of prior years | 0.0 | (0.8) | 0.0 |
| Additions for tax positions of current year | 6.1 | 0.0 | 0.8 |
| Lapse of statute of limitations | (0.5) | (0.3) | (0.3) |
| Balance at end of year | $ 8.6 | $ 1.9 | $ 3.0 |