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v3.20.1

Valuation and Qualifying Accounts and Reserves (Parenthetical) (Detail) - USD ($) $ in Millions | Feb. 01, 2020 | Feb. 02, 2019 | Feb. 03, 2018
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Other Current Liabilities |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Sales return reserve | $ 11.7 | $ 9.5 | $ 3.8
Prepaid and Other Current Assets |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Merchandise return asset | $ 7.0 | $ 5.7 |

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