Shareholders' Equity - Performance Based Stock Units Activity (Details) - Performance Share Units [Member] - shares |
6 Months Ended | |
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Jul. 31, 2021 |
Aug. 01, 2020 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Granted, shares | 77,408 | 146,000 |
| Minimum [Member] | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Percentage of Units Vested | 0.00% | 0.00% |
| Maximum [Member] | ||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Percentage of Units Vested | 200.00% | 125.00% |
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). 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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- Definition Percentage of vesting of award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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