Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Oct. 31, 2020 |
Nov. 02, 2019 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Share-based compensation expense | $ 70.5 | $ 52.5 |
| Restricted Stock Units (RSUs) | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Compensation expense, period | 3 years | |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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