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Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 04, 2018 USD ($) Location | Feb. 03, 2018 USD ($)
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Cumulative effect on retained earnings, net of tax | $ 58,712 |
Revenue recognized | $ 774,955 |
Percentage owned in subsidiary company | 83.00% |
Asset Impairment Charges |  | $ 99,300
Impairment |  | (97,254)
Sierra Trading Post |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Impairment |  | (97,254)
Impairment charge related to long lived assets |  | $ 2,000
Retained Earnings |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Cumulative effect on retained earnings, net of tax | $ 58,712 |
Sales Revenue Net | Other Revenue |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Concentration risk, percentage | 1.00% |
Minimum |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Number of lease locations | Location | 4,200 |

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