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      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
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      id="ixv-256922"
      unitRef="Unit_pure">0.035</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256923"
      unitRef="Unit_pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256924"
      unitRef="Unit_pure">0.031</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256925"
      unitRef="Unit_pure">0.748</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_NonFinancialCompanyCommercialPaperMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256926"
      unitRef="Unit_pure">0.003</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_VariableRateDemandNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256927"
      unitRef="Unit_pure">0.007</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_OtherInstrumentsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256928"
      unitRef="Unit_pure">0.008</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_NonUSSovereignSubSovereignAndSupraNationalDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256929"
      unitRef="Unit_pure">0.009</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_NonNegotiableTimeDepositsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256930"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_AssetBackedCommercialPaperMemberusgaapInvestmentTypeAxis_C000038267MemberoefClassAxis"
      decimals="INF"
      id="ixv-256931"
      unitRef="Unit_pure">0.078</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256932"
      unitRef="Unit_pure">0.030</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256933"
      unitRef="Unit_pure">0.098</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_FinancialCompanyCommercialPaperMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256934"
      unitRef="Unit_pure">0.115</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_CertificatesOfDepositMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256935"
      unitRef="Unit_pure">0.224</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256936"
      unitRef="Unit_pure">0.244</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_RepurchaseAgreementsUSGovernmentAgencyMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256937"
      unitRef="Unit_pure">0.204</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_RepurchaseAgreementsOtherMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256938"
      unitRef="Unit_pure">0.064</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256939"
      unitRef="Unit_pure">0.512</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256940"
      unitRef="Unit_pure">0.238</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_RepurchaseAgreementsUSGovernmentAgencyMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256941"
      unitRef="Unit_pure">0.321</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256942"
      unitRef="Unit_pure">0.559</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_VariableRateDemandNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256943"
      unitRef="Unit_pure">0.002</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256944"
      unitRef="Unit_pure">0.091</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_USGovernmentAgencyDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256945"
      unitRef="Unit_pure">0.348</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256946"
      unitRef="Unit_pure">0.040</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256947"
      unitRef="Unit_pure">0.733</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256948"
      unitRef="Unit_pure">0.072</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256949"
      unitRef="Unit_pure">0.073</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256950"
      unitRef="Unit_pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256951"
      unitRef="Unit_pure">0.036</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256952"
      unitRef="Unit_pure">0.072</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256953"
      unitRef="Unit_pure">0.091</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_USGovernmentAgencyDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256954"
      unitRef="Unit_pure">0.348</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256955"
      unitRef="Unit_pure">0.238</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_RepurchaseAgreementsUSGovernmentAgencyMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256956"
      unitRef="Unit_pure">0.321</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256957"
      unitRef="Unit_pure">0.559</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256958"
      unitRef="Unit_pure">0.073</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256959"
      unitRef="Unit_pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256960"
      unitRef="Unit_pure">0.036</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256961"
      unitRef="Unit_pure">0.040</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256962"
      unitRef="Unit_pure">0.733</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis_VariableRateDemandNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256963"
      unitRef="Unit_pure">0.002</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256964"
      unitRef="Unit_pure">0.238</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_RepurchaseAgreementsUSGovernmentAgencyMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256965"
      unitRef="Unit_pure">0.321</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256966"
      unitRef="Unit_pure">0.559</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256967"
      unitRef="Unit_pure">0.036</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256968"
      unitRef="Unit_pure">0.040</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256969"
      unitRef="Unit_pure">0.733</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_VariableRateDemandNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256970"
      unitRef="Unit_pure">0.002</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256971"
      unitRef="Unit_pure">0.091</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_USGovernmentAgencyDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256972"
      unitRef="Unit_pure">0.348</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256973"
      unitRef="Unit_pure">0.072</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256974"
      unitRef="Unit_pure">0.073</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256975"
      unitRef="Unit_pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256976"
      unitRef="Unit_pure">1.00</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256977"
      unitRef="Unit_pure">0.187</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256978"
      unitRef="Unit_pure">0.057</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256979"
      unitRef="Unit_pure">0.092</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256980"
      unitRef="Unit_pure">0.079</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256981"
      unitRef="Unit_pure">0.271</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256982"
      unitRef="Unit_pure">0.314</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256983"
      unitRef="Unit_pure">0.271</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256984"
      unitRef="Unit_pure">0.314</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256985"
      unitRef="Unit_pure">0.187</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256986"
      unitRef="Unit_pure">1.00</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256987"
      unitRef="Unit_pure">0.057</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256988"
      unitRef="Unit_pure">0.092</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256989"
      unitRef="Unit_pure">0.079</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256990"
      unitRef="Unit_pure">0.371</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256991"
      unitRef="Unit_pure">0.629</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-256992"
      unitRef="Unit_pure">0.629</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256993"
      unitRef="Unit_pure">0.081</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256994"
      unitRef="Unit_pure">0.069</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256995"
      unitRef="Unit_pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256996"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256997"
      unitRef="Unit_pure">0.001</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256998"
      unitRef="Unit_pure">0.792</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-256999"
      unitRef="Unit_pure">0.081</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257000"
      unitRef="Unit_pure">0.069</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257001"
      unitRef="Unit_pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257002"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257003"
      unitRef="Unit_pure">0.001</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257004"
      unitRef="Unit_pure">0.792</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257005"
      unitRef="Unit_pure">0.371</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257006"
      unitRef="Unit_pure">0.629</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257007"
      unitRef="Unit_pure">0.629</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_RepurchaseAgreementsUSTreasuryMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257008"
      unitRef="Unit_pure">0.240</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_RepurchaseAgreementsUSGovernmentAgencyMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257009"
      unitRef="Unit_pure">0.324</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_RepurchaseAgreementsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257010"
      unitRef="Unit_pure">0.564</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257011"
      unitRef="Unit_pure">0.068</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_VariableRateDemandNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257012"
      unitRef="Unit_pure">0.003</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257013"
      unitRef="Unit_pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_USGovernmentAgencyDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257014"
      unitRef="Unit_pure">0.343</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257015"
      unitRef="Unit_pure">0.069</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257016"
      unitRef="Unit_pure">0.054</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257017"
      unitRef="Unit_pure">0.038</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257018"
      unitRef="Unit_pure">0.039</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257019"
      unitRef="Unit_pure">0.732</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257020"
      unitRef="Unit_pure">0.093</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257021"
      unitRef="Unit_pure">0.097</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257022"
      unitRef="Unit_pure">0.202</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257023"
      unitRef="Unit_pure">0.205</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257024"
      unitRef="Unit_pure">0.399</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257025"
      unitRef="Unit_pure">0.022</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257026"
      unitRef="Unit_pure">0.080</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257027"
      unitRef="Unit_pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257028"
      unitRef="Unit_pure">0.065</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257029"
      unitRef="Unit_pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257030"
      unitRef="Unit_pure">0.728</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_MultipleStatesMemberoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257031"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_FLoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257032"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_MAoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257033"
      unitRef="Unit_pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_NYoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257034"
      unitRef="Unit_pure">0.122</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_TXoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257035"
      unitRef="Unit_pure">0.223</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257036"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257037"
      unitRef="Unit_pure">0.022</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_FLoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257038"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_MAoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257039"
      unitRef="Unit_pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_NYoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257040"
      unitRef="Unit_pure">0.122</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_TXoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257041"
      unitRef="Unit_pure">0.223</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257042"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257043"
      unitRef="Unit_pure">0.093</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257044"
      unitRef="Unit_pure">0.097</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257045"
      unitRef="Unit_pure">0.202</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257046"
      unitRef="Unit_pure">0.205</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257047"
      unitRef="Unit_pure">0.399</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257048"
      unitRef="Unit_pure">0.080</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257049"
      unitRef="Unit_pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257050"
      unitRef="Unit_pure">0.065</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257051"
      unitRef="Unit_pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257052"
      unitRef="Unit_pure">0.728</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis_MultipleStatesMemberoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257053"
      unitRef="Unit_pure">0.043</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257054"
      unitRef="Unit_pure">0.023</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257055"
      unitRef="Unit_pure">0.085</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257056"
      unitRef="Unit_pure">0.052</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257057"
      unitRef="Unit_pure">0.071</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257058"
      unitRef="Unit_pure">0.044</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257059"
      unitRef="Unit_pure">0.725</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257060"
      unitRef="Unit_pure">0.284</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257061"
      unitRef="Unit_pure">0.326</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_ALoefGeographicRegionAxis_C000039063MemberoefClassAxis"
      decimals="3"
      id="ixv-257062"
      unitRef="Unit_pure">0.045</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_FLoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257063"
      unitRef="Unit_pure">0.054</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_MAoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257064"
      unitRef="Unit_pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_NYoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257065"
      unitRef="Unit_pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_TXoefGeographicRegionAxis"
      decimals="3"
      id="ixv-257066"
      unitRef="Unit_pure">0.213</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257067"
      unitRef="Unit_pure">0.008</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257068"
      unitRef="Unit_pure">0.010</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257069"
      unitRef="Unit_pure">0.085</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257070"
      unitRef="Unit_pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="3"
      id="ixv-257071"
      unitRef="Unit_pure">0.197</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257072"
      unitRef="Unit_pure">0.023</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257073"
      unitRef="Unit_pure">0.085</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257074"
      unitRef="Unit_pure">0.052</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257075"
      unitRef="Unit_pure">0.071</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257076"
      unitRef="Unit_pure">0.044</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257077"
      unitRef="Unit_pure">0.725</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257078"
      unitRef="Unit_pure">0.010</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257079"
      unitRef="Unit_pure">0.085</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257080"
      unitRef="Unit_pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257081"
      unitRef="Unit_pure">0.197</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257082"
      unitRef="Unit_pure">0.284</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257083"
      unitRef="Unit_pure">0.326</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_ALoefGeographicRegionAxis_C000219263MemberoefClassAxis"
      decimals="INF"
      id="ixv-257084"
      unitRef="Unit_pure">0.045</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_FLoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257085"
      unitRef="Unit_pure">0.054</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_MAoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257086"
      unitRef="Unit_pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_NYoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257087"
      unitRef="Unit_pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_TXoefGeographicRegionAxis"
      decimals="INF"
      id="ixv-257088"
      unitRef="Unit_pure">0.213</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257089"
      unitRef="Unit_pure">0.008</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257090"
      unitRef="Unit_pure">0.654</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257091"
      unitRef="Unit_pure">0.028</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257092"
      unitRef="Unit_pure">0.052</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257093"
      unitRef="Unit_pure">0.088</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257094"
      unitRef="Unit_pure">0.103</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257095"
      unitRef="Unit_pure">0.075</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257096"
      unitRef="Unit_pure">0.071</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257097"
      unitRef="Unit_pure">0.125</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257098"
      unitRef="Unit_pure">0.332</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257099"
      unitRef="Unit_pure">0.428</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257100"
      unitRef="Unit_pure">0.005</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257101"
      unitRef="Unit_pure">0.039</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257102"
      unitRef="Unit_pure">0.088</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257103"
      unitRef="Unit_pure">0.052</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257104"
      unitRef="Unit_pure">0.028</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257105"
      unitRef="Unit_pure">0.428</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257106"
      unitRef="Unit_pure">0.332</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257107"
      unitRef="Unit_pure">0.125</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257108"
      unitRef="Unit_pure">0.654</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257109"
      unitRef="Unit_pure">0.075</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257110"
      unitRef="Unit_pure">0.103</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257111"
      unitRef="Unit_pure">0.071</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257112"
      unitRef="Unit_pure">0.039</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis_USTreasuryDebtMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257113"
      unitRef="Unit_pure">0.005</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257114"
      unitRef="Unit_pure">0.874</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257115"
      unitRef="Unit_pure">0.011</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257116"
      unitRef="Unit_pure">0.030</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257117"
      unitRef="Unit_pure">0.010</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257118"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257119"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257120"
      unitRef="Unit_pure">0.074</oef:PctOfTotalInv>
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      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257121"
      unitRef="Unit_pure">0.034</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257122"
      unitRef="Unit_pure">0.070</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257123"
      unitRef="Unit_pure">0.115</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257124"
      unitRef="Unit_pure">0.364</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257125"
      unitRef="Unit_pure">0.410</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_SixtyOneToNinetyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257126"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_NinetyOneToOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257127"
      unitRef="Unit_pure">0.074</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_OverOneHundredEightyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257128"
      unitRef="Unit_pure">0.034</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_VariableRateDemandPreferredSharesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257129"
      unitRef="Unit_pure">0.070</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_CommercialPaper1MemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257130"
      unitRef="Unit_pure">0.030</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_PutBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257131"
      unitRef="Unit_pure">0.011</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_OneToSevenDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257132"
      unitRef="Unit_pure">0.874</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_EightToThirtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257133"
      unitRef="Unit_pure">0.010</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_ThirtyOneToSixtyDaysMemberoefMaturityAxis"
      decimals="INF"
      id="ixv-257134"
      unitRef="Unit_pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_TenderOptionBondsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257135"
      unitRef="Unit_pure">0.410</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_VariableRateDemandObligationMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257136"
      unitRef="Unit_pure">0.364</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis_FixedRateNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-257137"
      unitRef="Unit_pure">0.115</oef:PctOfTotalInv>
    <dei:DocumentType contextRef="P01_01_2025To12_31_2025" id="ixv-259332">N-CSR</dei:DocumentType>
    <dei:EntityRegistrantName contextRef="P01_01_2025To12_31_2025" id="ixv-259333">The Charles Schwab Family of Funds</dei:EntityRegistrantName>
    <dei:DocumentPeriodEndDate contextRef="P01_01_2025To12_31_2025" id="ixv-259334">2025-12-31</dei:DocumentPeriodEndDate>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259335">Schwab Prime Advantage Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259336">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259337">SWVXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-166">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259338">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-169">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259339">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259340">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259341">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259342">This report describes changes to the fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-192">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; font-style: normal; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-style:italic;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 1pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right: 3pt; text-align: left; white-space: nowrap; font-size: 9pt;"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Schwab Prime Advantage Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; width: 16.98pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$35&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; width: 27.11pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 5pt; position: relative; top: -3.25pt; letter-spacing: 0px;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear: both; position: relative; max-height: 0px;"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      decimals="0"
      id="Fact_7033484"
      unitRef="Unit_USD">35</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033483"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-258">&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 1pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$394,825&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;734&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$680,601,233&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;26 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;3.61%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;3.59%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;3.67%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;100.00%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012383MemberoefClassAxis"
      decimals="-6"
      id="ixv-259345"
      unitRef="Unit_USD">394825000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012383MemberoefClassAxis"
      decimals="0"
      id="ixv-259346"
      unitRef="Unit_Holding">734</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      decimals="0"
      id="ixv-259347"
      unitRef="Unit_USD">680601233</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-355">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top: 6pt; text-align: left; background: none;"&gt;
&lt;img alt=" " src="g13730g2img489d14023.jpg" style="height:185pt;width:253pt"/&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; line-height: 1pt; background: none; text-decoration: none; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top: 6pt; text-align: left; background: none;"&gt;
&lt;img alt=" " src="g13730g2imgf29beed12.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; line-height: 1pt; background: none; text-decoration: none; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-413">&lt;div style="line-height:11.0pt;margin-top:5pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;FUND CHANGES&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;This is a summary of certain changes to the fund since January 1, 2025. For more complete information, you may review the fund&#x2019;s &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;prospectus at &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or upon request by calling &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or by sending an &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;email request to &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;.&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-left:9.59pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 8pt; margin-left: -9.59pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#x25a0;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; line-height: 11pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#x2002;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Effective April 28, 2025, the fund&#x2019;s name changed from Schwab Value Advantage Money Fund&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 6.5pt; position: relative; top: -4.25pt; letter-spacing: 0px;display:inline;"&gt;&#xae;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; to Schwab Prime Advantage &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Money Fund.&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-423">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;This is a summary of certain changes to the fund since January 1, 2025. For more complete information, you may review the fund&#x2019;s &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;prospectus at &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or upon request by calling &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or by sending an &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;email request to &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259348">www.schwabassetmanagement.com/prospectus</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259349">1-866-414-6349</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-259350">orders@mysummaryprospectus.com</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngNameTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012383MemberoefClassAxis"
      id="ixv-442">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Effective April 28, 2025, the fund&#x2019;s name changed from Schwab Value Advantage Money Fund&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 6.5pt; position: relative; top: -4.25pt; letter-spacing: 0px;display:inline;"&gt;&#xae;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; to Schwab Prime Advantage &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Money Fund.&lt;/div&gt;</oef:MaterialFundChngNameTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259351">Schwab Prime Advantage Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259352">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259353">SNAXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-561">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259354">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-564">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259355">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259356">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259357">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259358">This report describes changes to the fund that occurred during the reporting period.</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-581">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Prime Advantage Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      decimals="0"
      id="Fact_7033468"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033467"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-645">&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$394,825&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;734&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$680,601,233&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;26 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.76%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.74%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.83%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;100.00%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis"
      decimals="-6"
      id="ixv-259361"
      unitRef="Unit_USD">394825000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000038267MemberoefClassAxis"
      decimals="0"
      id="ixv-259362"
      unitRef="Unit_Holding">734</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      decimals="0"
      id="ixv-259363"
      unitRef="Unit_USD">680601233</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-738">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g3imgb59d23ad3.jpg" style="height:185pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g3img094749ad2.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-788">&lt;div style="line-height:11.0pt;margin-top:5pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND CHANGES&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This is a summary of certain changes to the fund since January 1, 2025. For more complete information, you may review the fund&#x2019;s &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;prospectus at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or upon request by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-left:9.59pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:8pt;margin-left:-9.59pt;display:inline;"&gt;&#x25a0;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;line-height:11pt;display:inline;"&gt;&#x2002;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;Effective April 28, 2025, the fund&#x2019;s name changed from Schwab Value Advantage Money Fund&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6.5pt;position:relative;top:-4.25pt;display:inline;"&gt;&#xae;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; to Schwab Prime Advantage &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;Money Fund.&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-797">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This is a summary of certain changes to the fund since January 1, 2025. For more complete information, you may review the fund&#x2019;s &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;prospectus at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or upon request by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259364">www.schwabassetmanagement.com/prospectus</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259365">1-866-414-6349</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-259366">orders@mysummaryprospectus.com</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngNameTextBlock
      contextRef="P01_01_2025To12_31_2025_C000038267MemberoefClassAxis"
      id="ixv-813">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;Effective April 28, 2025, the fund&#x2019;s name changed from Schwab Value Advantage Money Fund&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6.5pt;position:relative;top:-4.25pt;display:inline;"&gt;&#xae;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; to Schwab Prime Advantage &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;Money Fund.&lt;/div&gt;</oef:MaterialFundChngNameTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259367">Schwab Government Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259368">Sweep Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259369">SWGXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-906">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259370">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-909">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259371">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259372">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-259373">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-920">&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Government Money Fund, Sweep Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$45&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.44%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      decimals="0"
      id="Fact_7033452"
      unitRef="Unit_USD">45</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033451"
      unitRef="Unit_pure">0.0044</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-987">&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$90,564&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;332&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$149,719,184&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;38 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.40%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.39%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.46%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$95,732&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis"
      decimals="-6"
      id="ixv-259376"
      unitRef="Unit_USD">90564000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012381MemberoefClassAxis"
      decimals="0"
      id="ixv-259377"
      unitRef="Unit_Holding">332</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      decimals="0"
      id="ixv-259378"
      unitRef="Unit_USD">149719184</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012381MemberoefClassAxis"
      id="ixv-1078">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g4imgc1ad74992.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g4imge52afd0b3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259379">Schwab Government Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259380">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259381">SNVXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-1230">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025&lt;/div&gt;.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259382">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-1233">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259383">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259384">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-259385">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-1247">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Government Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$35&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      decimals="0"
      id="Fact_7033436"
      unitRef="Unit_USD">35</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033435"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-1311">&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$90,564&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;332&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$149,719,184&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;38 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.50%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.49%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.56%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$95,732&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis"
      decimals="-6"
      id="ixv-259388"
      unitRef="Unit_USD">90564000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000151955MemberoefClassAxis"
      decimals="0"
      id="ixv-259389"
      unitRef="Unit_Holding">332</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      decimals="0"
      id="ixv-259390"
      unitRef="Unit_USD">149719184</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000151955MemberoefClassAxis"
      id="ixv-1402">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g5img71c71fba2.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g5img98a6d63c3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259391">Schwab Government Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259392">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259393">SGUXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-1550">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259394">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-1553">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259395">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259396">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-259397">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-1567">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Government Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      decimals="0"
      id="Fact_7033420"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033419"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-1629">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$90,564&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;332&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$149,719,184&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;38 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.65%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.64%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.72%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$95,732&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis"
      decimals="-6"
      id="ixv-259400"
      unitRef="Unit_USD">90564000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000222229MemberoefClassAxis"
      decimals="0"
      id="ixv-259401"
      unitRef="Unit_Holding">332</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      decimals="0"
      id="ixv-259402"
      unitRef="Unit_USD">149719184</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222229MemberoefClassAxis"
      id="ixv-1723">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
&lt;img alt=" " src="g13730g6img0c6112dc2.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g6imgb0020c913.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259403">Schwab U.S. Treasury Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259404">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259405">SNSXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-1873">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259406">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-1876">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259407">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259408">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-259409">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-1890">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab U.S. Treasury Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$35&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      decimals="0"
      id="Fact_7033404"
      unitRef="Unit_USD">35</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033403"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-1953">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$100,048&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;76&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$170,018,574&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;50 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.46%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.45%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.52%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$230,149&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis"
      decimals="-6"
      id="ixv-259412"
      unitRef="Unit_USD">100048000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000198373MemberoefClassAxis"
      decimals="0"
      id="ixv-259413"
      unitRef="Unit_Holding">76</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      decimals="0"
      id="ixv-259414"
      unitRef="Unit_USD">170018574</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000198373MemberoefClassAxis"
      id="ixv-2045">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g7img0419f8cc2.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g7img281db3b63.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259415">Schwab U.S. Treasury Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259416">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259417">SUTXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-2193">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259418">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-2196">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259419">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259420">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-259421">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-2210">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab U.S. Treasury Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      decimals="0"
      id="Fact_7033388"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033387"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-2273">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$100,048&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;76&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$170,018,574&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;50 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.61%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.60%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.67%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$230,149&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis"
      decimals="-6"
      id="ixv-259424"
      unitRef="Unit_USD">100048000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000222230MemberoefClassAxis"
      decimals="0"
      id="ixv-259425"
      unitRef="Unit_Holding">76</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      decimals="0"
      id="ixv-259426"
      unitRef="Unit_USD">170018574</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222230MemberoefClassAxis"
      id="ixv-2365">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g8imgb5de716a2.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g8img5a20baee3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259427">Schwab Treasury Obligations Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259428">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259429">SNOXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-2517">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259430">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-2520">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt; &lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259431">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259432">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-259433">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-2536">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Treasury Obligations Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$35&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      decimals="0"
      id="Fact_7033372"
      unitRef="Unit_USD">35</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033371"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-2599">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$73,013&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;92&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$136,272,640&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;36 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.49%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.49%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.55%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$227,095&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis"
      decimals="-6"
      id="ixv-259436"
      unitRef="Unit_USD">73013000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000112046MemberoefClassAxis"
      decimals="0"
      id="ixv-259437"
      unitRef="Unit_Holding">92</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      decimals="0"
      id="ixv-259438"
      unitRef="Unit_USD">136272640</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000112046MemberoefClassAxis"
      id="ixv-2691">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g9img9ff0ea362.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g9img39da2d113.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259439">Schwab Treasury Obligations Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259440">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259441">SCOXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-2840">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259442">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-2843">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259443">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259444">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-259445">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-2857">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Treasury Obligations Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      decimals="0"
      id="Fact_7033356"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033355"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-2920">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$73,013&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;92&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$136,272,640&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;36 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.64%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.64%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.71%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$227,095&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:205.01pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:49.99pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis"
      decimals="-6"
      id="ixv-259448"
      unitRef="Unit_USD">73013000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000222231MemberoefClassAxis"
      decimals="0"
      id="ixv-259449"
      unitRef="Unit_Holding">92</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      decimals="0"
      id="ixv-259450"
      unitRef="Unit_USD">136272640</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000222231MemberoefClassAxis"
      id="ixv-3012">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g10img4c5d32cb2.jpg" style="height:97pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g10imgb16653523.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259451">Schwab Retirement Government Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259452">Schwab Retirement Government Money Fund</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259453">SNRXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-3160">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259454">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-3163">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259455">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259456">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-259457">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-3177">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Retirement Government Money Fund*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      decimals="0"
      id="Fact_7033340"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033339"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-3240">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$2,676&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;308&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$4,228,579&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;36 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.65%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.62%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;3.71%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$6,006&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.99%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis"
      decimals="-6"
      id="ixv-259460"
      unitRef="Unit_USD">2676000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000169257MemberoefClassAxis"
      decimals="0"
      id="ixv-259461"
      unitRef="Unit_Holding">308</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      decimals="0"
      id="ixv-259462"
      unitRef="Unit_USD">4228579</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000169257MemberoefClassAxis"
      id="ixv-3332">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g11img6fcbf0ea2.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g11img4da87bf73.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259463">Schwab Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259464">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259465">SWTXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3480">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259466">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3483">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259467">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259468">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-259469">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3497">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Municipal Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$34&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      decimals="0"
      id="Fact_7033324"
      unitRef="Unit_USD">34</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033323"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3559">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$19,190&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;1,419&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$31,745,847&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;28 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.73%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.73%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.77%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.95%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$54,809&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;96.41%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis"
      decimals="-6"
      id="ixv-259472"
      unitRef="Unit_USD">19190000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012389MemberoefClassAxis"
      decimals="0"
      id="ixv-259473"
      unitRef="Unit_Holding">1419</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      decimals="0"
      id="ixv-259474"
      unitRef="Unit_USD">31745847</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3660">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g12img438ff9de2.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g12img8fc2e3643.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g12imga703a77f4.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:9.0pt;margin-top:3pt;text-align:left"&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012389MemberoefClassAxis"
      id="ixv-3686">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g12imga703a77f4.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:9.0pt;margin-top:3pt;text-align:left"&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259475">Schwab Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259476">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259477">SWOXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-3823">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259478">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-3826">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259479">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259480">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-259481">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-3837">&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab Municipal Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      decimals="0"
      id="Fact_7033308"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033307"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-3904">&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$19,190&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;1,419&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$31,745,847&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;28 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.88%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&lt;div style="display:inline;"&gt;Seven-Day&lt;/div&gt; Yield (without &lt;div style="display:inline;"&gt;waivers&lt;/div&gt;)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.88%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.92%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.95%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$54,809&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;96.41%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis"
      decimals="-6"
      id="ixv-259484"
      unitRef="Unit_USD">19190000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012391MemberoefClassAxis"
      decimals="0"
      id="ixv-259485"
      unitRef="Unit_Holding">1419</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      decimals="0"
      id="ixv-259486"
      unitRef="Unit_USD">31745847</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-4007">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g13img850bcec72.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g13img2435438d3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g13img78ee99ed4.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012391MemberoefClassAxis"
      id="ixv-4035">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g13img78ee99ed4.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259487">Schwab AMT Tax-Free Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259488">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259489">SWWXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4173">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259490">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4176">You can find additional information about the fund at &lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt; &lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259491">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259492">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-259493">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4192">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab AMT Tax-Free Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$34&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      decimals="0"
      id="Fact_7033292"
      unitRef="Unit_USD">34</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033291"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4256">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$4,350&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;737&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$6,326,483&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;29 &lt;div style="display:inline;"&gt;Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;&lt;div style="display:inline;"&gt;2.72&lt;/div&gt;%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day &lt;div style="display:inline;"&gt;Yield&lt;/div&gt; (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.70%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with &lt;div style="display:inline;"&gt;waivers&lt;/div&gt;)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.75%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.87%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$14,439&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business &lt;div style="display:inline;"&gt;Interest&lt;/div&gt; Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;79.52%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis"
      decimals="-6"
      id="ixv-259496"
      unitRef="Unit_USD">4350000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000039063MemberoefClassAxis"
      decimals="0"
      id="ixv-259497"
      unitRef="Unit_Holding">737</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      decimals="0"
      id="ixv-259498"
      unitRef="Unit_USD">6326483</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4363">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g14imgd735a89c2.jpg" style="height:100pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g14imgb66b4ccd3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g14imga8840d824.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000039063MemberoefClassAxis"
      id="ixv-4389">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g14imga8840d824.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259499">Schwab AMT Tax-Free Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259500">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259501">SCTXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4530">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259502">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4533">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt; &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259503">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259504">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-259505">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4547">&lt;div style="line-height:6.0pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial;font-size:6pt;line-height:6pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab AMT Tax-Free &lt;div style="display:inline;"&gt;Money&lt;/div&gt; Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect&lt;div style="display:inline;"&gt; for so lon&lt;/div&gt;g as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      decimals="0"
      id="Fact_7033276"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033275"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4614">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$4,350&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;737&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$6,326,483&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;29 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with &lt;div style="display:inline;"&gt;waivers&lt;/div&gt;)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.87%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (&lt;div style="display:inline;"&gt;without waivers&lt;/div&gt;)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;&lt;div style="display:inline;"&gt;2.85&lt;/div&gt;%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.91%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.87%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$14,439&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;79.52%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis"
      decimals="-6"
      id="ixv-259508"
      unitRef="Unit_USD">4350000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000219263MemberoefClassAxis"
      decimals="0"
      id="ixv-259509"
      unitRef="Unit_Holding">737</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      decimals="0"
      id="ixv-259510"
      unitRef="Unit_USD">6326483</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4718">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g15img74313e032.jpg" style="height:100pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g15img0cb9792f3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g15img25fca6c24.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219263MemberoefClassAxis"
      id="ixv-4744">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Largest Holdings by State % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g15img25fca6c24.jpg" style="height:103pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259511">Schwab California Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259512">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259513">SWKXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-4880">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259514">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-4883">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259515">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259516">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-259517">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-4897">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab California Municipal Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$34&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      decimals="0"
      id="Fact_7033260"
      unitRef="Unit_USD">34</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033259"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-4959">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$9,358&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;441&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$16,377,532&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;28 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.25%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.24%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.27%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.69%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$10,133&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;78.14%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis"
      decimals="-6"
      id="ixv-259520"
      unitRef="Unit_USD">9358000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012393MemberoefClassAxis"
      decimals="0"
      id="ixv-259521"
      unitRef="Unit_Holding">441</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      decimals="0"
      id="ixv-259522"
      unitRef="Unit_USD">16377532</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012393MemberoefClassAxis"
      id="ixv-5063">&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
&lt;img alt=" " src="g13730g16img3a312be42.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g16img2b9bfbb43.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259523">Schwab California Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259524">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259525">SCAXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-5219">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259526">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-5222">&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color: rgb(36, 235, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 10pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259527">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259528">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-259529">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-5239">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; font-style: normal; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-style:italic;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 1pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right: 3pt; text-align: left; white-space: nowrap; font-size: 9pt;"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Schwab California Municipal Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; width: 16.98pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: Arial; font-size: 9pt; width: 27.11pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 5pt; position: relative; top: -3.25pt; letter-spacing: 0px;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear: both; position: relative; max-height: 0px;"&gt;&lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      decimals="0"
      id="Fact_7033244"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033212"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-5303">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 1pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$9,358&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;441&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$16,377,532&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;28 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;2.40%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;2.39%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;2.43%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;99.69%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;$10,133&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:209.32pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; margin-left: 0pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:45.68pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;78.14%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis"
      decimals="-6"
      id="ixv-259532"
      unitRef="Unit_USD">9358000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000219264MemberoefClassAxis"
      decimals="0"
      id="ixv-259533"
      unitRef="Unit_Holding">441</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      decimals="0"
      id="ixv-259534"
      unitRef="Unit_USD">16377532</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219264MemberoefClassAxis"
      id="ixv-5406">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;
&lt;img alt="" src="g13730g17imgb7b697b52.jpg" style="width: 337px; height: 124px;"/&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color: rgb(255, 255, 255); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; text-transform: uppercase; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top: 6pt; text-align: left; background: none;"&gt;
&lt;img alt=" " src="g13730g17img0efd222a3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 9pt; line-height: 1pt; background: none; text-decoration: none; letter-spacing: 0px; top: 0px;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:9.0pt;margin-top:3pt;text-align:left"&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color: rgb(56, 87, 104); font-family: &amp;quot;Arial Narrow&amp;quot;; font-size: 8pt; letter-spacing: 0px; top: 0px;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259535">Schwab New York Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259536">Investor Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259537">SWYXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-5573">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259538">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-5576">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;. You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259539">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259540">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-259541">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-5590">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab New York Municipal Money Fund, Investor Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$34&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.34%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      decimals="0"
      id="Fact_7033227"
      unitRef="Unit_USD">34</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033228"
      unitRef="Unit_pure">0.0034</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-5652">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$3,255&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;390&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$5,024,277&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;26 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.78%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.77%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.82%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.97%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$84,572&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;24.81%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis"
      decimals="-6"
      id="ixv-259544"
      unitRef="Unit_USD">3255000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000012395MemberoefClassAxis"
      decimals="0"
      id="ixv-259545"
      unitRef="Unit_Holding">390</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      decimals="0"
      id="ixv-259546"
      unitRef="Unit_USD">5024277</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000012395MemberoefClassAxis"
      id="ixv-5753">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g18img97e1619a2.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g18imge7f7daab3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:9.0pt;margin-top:3pt;text-align:left"&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:FundName
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259547">Schwab New York Municipal Money Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259548">Ultra Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259549">SNYXX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-5902">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;This annual shareholder report contains important information about the fund for the period of January 1, 2025, to December 31, &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;2025.&lt;/div&gt;</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259550">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-5905">&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;You can find additional information about the fund at &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;www.schwabassetmanagement.com/prospectus&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt; You can also request &lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;this information by calling &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;1-866-414-6349&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt; or by sending an email request to &lt;/div&gt;&lt;div style="color:#24EBFF;font-family:Arial Narrow;font-size:10pt;font-weight:bold;display:inline;"&gt;orders@mysummaryprospectus.com&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:10pt;display:inline;"&gt;.&lt;/div&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259551">www.schwabassetmanagement.com/prospectus</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259552">1-866-414-6349</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-259553">orders@mysummaryprospectus.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-5920">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.38%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;FUND COSTS FOR THE LAST year ENDED December 31, 2025 &lt;/div&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-style:italic;text-transform:uppercase;display:inline;"&gt;(BASED ON A HYPOTHETICAL $10,000 INVESTMENT)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:0.0pt;margin-top:6.00pt;text-align:left"&gt;&lt;div style="margin-top:6pt"&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; empty-cells:show;width:522pt"&gt;
&lt;tr style="height:31pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:0.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;&#160;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:98.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:1pt;margin-right:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:1.5pt;padding-top:1.5pt;vertical-align:Bottom;width:95.91pt"&gt;&lt;div style="line-height:11.0pt;text-align:left"&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;COSTS PAID AS A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;PERCENTAGE OF A&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-left:5.5pt;text-align:Center;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;display:inline;"&gt;$10,000 INVESTMENT&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:12.5pt"&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;width:327.17pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Schwab New York Municipal Money Fund, Ultra Shares*&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:98.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:3pt;margin-right:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:16.98pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:16.98pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:16.98pt;display:inline;"&gt;$19&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:3pt;padding-top:1.5pt;vertical-align:Bottom;white-space:nowrap;width:95.91pt"&gt;&lt;div style="line-height:10.5pt;margin-left:7.5pt;text-align:right;width:88.41pt"&gt;&lt;div style="display:flex;margin:auto;width:27.11pt"&gt;&lt;div style="display:flex;white-space:nowrap;width:27.11pt"&gt;&lt;div style="color:#385768;font-family:Arial;font-size:9pt;width:27.11pt;display:inline;"&gt;0.19%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div&gt;&lt;div style="clear:both;margin-top:3.00pt;position:relative;width:100%"&gt;&lt;div style="float:left;line-height:6pt;text-align:left;width:2.27pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:5pt;position:relative;top:-3.25pt;display:inline;"&gt;*&lt;/div&gt;&lt;/div&gt;&lt;div style="float:left;line-height:9.0pt;margin-left:4.73pt;text-align:left;width:510.00pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Expenses were reduced by a contractual fee waiver in effect for so long as the investment adviser serves as adviser to the fund.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="clear:both;position:relative"&gt; &lt;/div&gt;&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      decimals="0"
      id="Fact_7033243"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      decimals="INF"
      id="Fact_7033485"
      unitRef="Unit_pure">0.0019</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-5982">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Statistics&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:1pt;font-weight:bold;display:inline;"&gt;&#x2003;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:0.0pt"&gt;
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; border-bottom:0.5pt solid #385768;empty-cells:show;width:255pt"&gt;
&lt;tr style="height:13.25pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Net Assets (millions)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$3,255&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Number of Holdings&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;390&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Advisory Fees Paid by the Fund&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$5,024,277&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Weighted Average Maturity&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;26 Days&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.93%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Yield (without waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.92%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Seven-Day Effective Yield (with waivers)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;2.97%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Tax Exempt Income Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;99.97%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:13.5pt"&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Long Term Capital Gain Distribution&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="border-bottom:0.5pt solid #385768;padding-bottom:2.0pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:11.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;$84,572&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="height:11.75pt"&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:213.64pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-right:3pt;text-align:Left;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;margin-left:0.0pt;display:inline;"&gt;Business Interest Deduction (163j)&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="padding-bottom:1.5pt;padding-top:2.0pt;vertical-align:Top;width:41.36pt"&gt;&lt;div style="line-height:10.5pt;text-align:left"&gt;&lt;div style="margin-left:3pt;text-align:Right;white-space:nowrap"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;display:inline;"&gt;24.81%&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis"
      decimals="-6"
      id="ixv-259556"
      unitRef="Unit_USD">3255000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn12_31_2025_C000219265MemberoefClassAxis"
      decimals="0"
      id="ixv-259557"
      unitRef="Unit_Holding">390</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      decimals="0"
      id="ixv-259558"
      unitRef="Unit_USD">5024277</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2025To12_31_2025_C000219265MemberoefClassAxis"
      id="ixv-6083">&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition by Security Type % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g19img5cd3ed4b2.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:11.0pt;margin-top:0pt;text-align:left"&gt;&lt;div style="margin-top:0.01pt"&gt;&lt;div style="background-color:#385768;margin-left:0%"&gt;&lt;div style="margin-left:0.78%"&gt;&lt;div style="color:#FFFFFF;font-family:Arial Narrow;font-size:9pt;font-weight:bold;text-transform:uppercase;display:inline;"&gt;Portfolio Composition By Effective Maturity % of Investments&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top:6.00pt;text-align:left"&gt;
&lt;img alt=" " src="g13730g19img8de5a70f3.jpg" style="height:93pt;width:253pt"/&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:9pt;font-weight:bold;line-height:1pt;display:inline;"&gt;&#x2009;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:9.0pt;margin-top:3pt;text-align:left"&gt;&lt;div style="margin-top:3pt"&gt;&lt;div style="color:#385768;font-family:Arial Narrow;font-size:8pt;display:inline;"&gt;Portfolio holdings may have changed since the report date.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
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