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Stock-Based Compensation - Summary of Grants of Performance-Based Restricted Stock Units Associated with Senior Executives and Key Employees (Parenthetical) (Detail) - Performance-Based Restricted Stock Units [Member] - Senior Executives [Member] - $ / shares | Jul. 18, 2019 | Aug. 02, 2018
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Fair value adjustment to closing price of common stock, percentage | 1.03% | 0.76%
Fair value adjustment to closing price of common stock, per share | $ 0.55 | $ (5.84)
Closing price of common stock | $ 18.49 | $ 24.35

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- Definition Share based compensation arrangement by share based payment award equity instruments other than options fair value adjustment to closing price of common stock percentage. + References No definition available. + Details
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options fair value increase decrease to closing price of common stock. + References No definition available. + Details
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- Details
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- Details
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