Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Aug. 01, 2020 |
Aug. 03, 2019 |
Aug. 01, 2020 |
Aug. 03, 2019 |
|
| Fair Value Disclosures [Abstract] | ||||
| Impairment of property, equipment and lease assets | $ 6,800 | $ 2,300 | $ 21,483 | $ 2,281 |