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Investments (Held-To-Maturity Securities) (Details) - USD ($) $ in Thousands	May 01, 2021	Jan. 30, 2021
Contractual maturities of held-to-maturity securities, at amortized cost:
Less than 1 year, Amortized Cost	$ 697
1 - 5 years, Amortized Cost	0
Held-to-Maturity Securities, Amortized Cost	697
Contractual maturities of held-to-maturity securities, at fair values:
Less than 1 year, Fair Value	697
1 - 5 years, Fair Value	0
Held-to-Maturity Securities, Estimated Fair Value	$ 697	$ 3,366

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Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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