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Fair Value (Narrative) (Details) - USD ($) | 6 Months Ended
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Jul. 30, 2023 | Jul. 31, 2022
Available For Sale Securities [Abstract] |  |
Other-than-temporary impairment | $ 0 | $ 0

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- References No definition available. + Details
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- Definition Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings and other comprehensive loss (OCI). + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 8A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481830/320-10-45-8A + Details
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