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v3.20.4

Debt - Interest Rates of the Credit Agreement (Details) - USD ($) | 12 Months Ended
--- | ---
Jan. 30, 2021 | Jan. 25, 2020
Credit Agreement - Term Loan (matures April 2020) |  |
Line of Credit Facility [Line Items] |  |
Unrestricted Cash and Cash Equivalents Credit Agreement Threshold | $ 50,000,000.0 |
Credit Agreement - Revolving facility (matures April 2020) |  |
Line of Credit Facility [Line Items] |  |
Unutilized commitment fee (in percent) | 0.25% | 0.40%
Minimum | Standby Letters of Credit |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 1.25%
Minimum | Commercial Letters of Credit |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 0.625%
Minimum | Credit Agreement - Revolving facility (matures April 2020) |  |
Line of Credit Facility [Line Items] |  |
Unutilized commitment fee (in percent) |  | 0.20%
Maximum | Standby Letters of Credit |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 2.00%
Maximum | Commercial Letters of Credit |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 1.00%
Maximum | Credit Agreement - Revolving facility (matures April 2020) |  |
Line of Credit Facility [Line Items] |  |
Unutilized commitment fee (in percent) |  | 0.40%
Eurodollar |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.00% |
Eurodollar | Minimum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 1.25% |
Eurodollar | Maximum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 2.00% |
Administrative Agent Base Rate | Minimum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 0.25%
Administrative Agent Base Rate | Maximum |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate |  | 1.00%
Federal Funds |  |
Line of Credit Facility [Line Items] |  |
Basis spread on variable rate | 0.50% |

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- Definition Unrestricted Cash and Cash Equivalents Credit Agreement Threshold + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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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. + References No definition available. + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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