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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

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Fair Value Measurements - Financial Assets Valued on a Recurring Basis (Details) - USD ($) $ in Thousands	Jul. 30, 2022	Jan. 29, 2022	Jul. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
AFS securities, current	$ 8,800
AFS securities, noncurrent	6,500
Recurring
Current Assets
Money market accounts	35,195	$ 25,396	$ 14,493
Noncurrent Assets
Deferred compensation plan	4,803	6,233	6,124
Total recurring fair value measurements	55,299	31,629	31,508
Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Current Assets
Money market accounts	35,195	25,396	14,493
Noncurrent Assets
Deferred compensation plan	4,803	6,233	6,124
Total recurring fair value measurements	39,998	31,629	20,617
Recurring \| Significant Other Observable Inputs (Level 2)
Current Assets
Money market accounts	0	0	0
Noncurrent Assets
Deferred compensation plan	0	0	0
Total recurring fair value measurements	15,301	0	10,891
Recurring \| Significant Unobservable Inputs (Level 3)
Current Assets
Money market accounts	0	0	0
Noncurrent Assets
Deferred compensation plan	0	0	0
Total recurring fair value measurements	0	$ 0	0
Recurring \| U.S. government agencies
Current Assets
Marketable securities	1,505
Recurring \| U.S. government agencies \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Current Assets
Marketable securities	0
Recurring \| U.S. government agencies \| Significant Other Observable Inputs (Level 2)
Current Assets
Marketable securities	1,505
Recurring \| U.S. government agencies \| Significant Unobservable Inputs (Level 3)
Current Assets
Marketable securities	0
Recurring \| Corporate bonds
Current Assets
Marketable securities	5,948		10,891
Recurring \| Corporate bonds \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Current Assets
Marketable securities	0		0
Recurring \| Corporate bonds \| Significant Other Observable Inputs (Level 2)
Current Assets
Marketable securities	5,948		10,891
Recurring \| Corporate bonds \| Significant Unobservable Inputs (Level 3)
Current Assets
Marketable securities	0		$ 0
Recurring \| Commercial paper
Current Assets
Marketable securities	7,848
Recurring \| Commercial paper \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Current Assets
Marketable securities	0
Recurring \| Commercial paper \| Significant Other Observable Inputs (Level 2)
Current Assets
Marketable securities	7,848
Recurring \| Commercial paper \| Significant Unobservable Inputs (Level 3)
Current Assets
Marketable securities	$ 0