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Accumulated Unrealized Gains (Losses) - (Tables)
12 Months Ended
Feb. 02, 2019
InvestmentsDebtAndEquitySecuritiesAbstract  
Accumlated Uneralized Gains (Losses)
February 2, 2019February 3, 2018
DeferredUnrealizedDeferredUnrealized
UnrealizedTaxNet Gain/UnrealizedTaxNet Gain/
Security TypeGain/(Loss)Benefit(Loss)Gain/(Loss)Benefit(Loss)
Short-Term Investments$(518)$121$(397)$(945)$225$(720)
Equity Investments417(97)320524(125)399
Total$(101)$24$(77)$(421)$100$(321)