Summary of Significant Accounting Policies - Additional Information - Accounting Changes (Detail) $ in Thousands |
3 Months Ended |
|---|---|
|
Apr. 29, 2017
USD ($)
| |
| Accounting Standards Update 2016-09 [Member] | |
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |
| New accounting pronouncement, Effect of adoption, Quantification | $ 7,734 |
| X | ||||||||||
- Definition Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements. No definition available.
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Details
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