<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:cik0001761673="http://www.afmsif.com/20260630"
  xmlns:dei="http://xbrl.sec.gov/dei/2026"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:oef="http://xbrl.sec.gov/oef/2026"
  xmlns:us-gaap="http://fasb.org/us-gaap/2026"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cik0001761673-20260630.xsd" xlink:type="simple"/>
    <context id="P01_01_2026To06_30_2026">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-01-01</startDate>
            <endDate>2026-06-30</endDate>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210551MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210551MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210551MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210551Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210550MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210550MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210550MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210550Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210549MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210549MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210549MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210549Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210548MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210548MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210548MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210548Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210547MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210547MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210547MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210547Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210539MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210539MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210539MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210539Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210555MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210555MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210555MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210555Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210554MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210554MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210554MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210554Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000220532MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000220532MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220532MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220532Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000220533MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000220533MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000220533MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000220533Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210546MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210546MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210546MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210546Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210545MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210545MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210545MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210545Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210544MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210544MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210544MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210544Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210543MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210543MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210543MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210543Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210542MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210542MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210542MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210542Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210540MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210540MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210540MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210540Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210541MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210541MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210541MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210541Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OptionsPurchasedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:LoanMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USTreasuryBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MunicipalsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:FederalAgencyBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:OtherSecuritiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:USCorporateBondsAndNotesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:CorporateBondsAndNotesOfIssuersOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_C000210556MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:MortgageBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210556MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <context id="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210556MemberoefClassAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001761673</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">cik0001761673:AssetBackedObligationsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">cik0001761673:C000210556Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-06-30</instant>
        </period>
    </context>
    <unit id="Unit_USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Unit_pure">
        <measure>pure</measure>
    </unit>
    <unit id="Unit_Holding">
        <measure>cik0001761673:Holding</measure>
    </unit>
    <dei:DocumentType contextRef="P01_01_2026To06_30_2026" id="hidden8963702">N-CSRS</dei:DocumentType>
    <dei:AmendmentFlag contextRef="P01_01_2026To06_30_2026" id="ixv-67886">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="P01_01_2026To06_30_2026" id="ixv-67887">0001761673</dei:EntityCentralIndexKey>
    <dei:EntityInvCompanyType contextRef="P01_01_2026To06_30_2026" id="ixv-67888">N-1A</dei:EntityInvCompanyType>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67889"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67890"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67891"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67892"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67893"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964094"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964095"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67896"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210551MemberoefClassAxis"
      decimals="INF"
      id="ixv-67897"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210551MemberoefClassAxis"
      decimals="INF"
      id="ixv-67898"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67899"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67900"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67901"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67902"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67903"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67904"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67905"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67906"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67907"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67908"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67909"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67910"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210550MemberoefClassAxis"
      decimals="INF"
      id="ixv-67911"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210550MemberoefClassAxis"
      decimals="INF"
      id="ixv-67912"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964112"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964113"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964140"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67916"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67917"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67918"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67919"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67920"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964139"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67922"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67923"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67924"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210549MemberoefClassAxis"
      decimals="INF"
      id="ixv-67925"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210549MemberoefClassAxis"
      decimals="INF"
      id="ixv-67926"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67927"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67928"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67929"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67930"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964157"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964158"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67933"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67934"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67935"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210548MemberoefClassAxis"
      decimals="INF"
      id="ixv-67936"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210548MemberoefClassAxis"
      decimals="INF"
      id="ixv-67937"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67938"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67939"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67940"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67941"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67942"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67943"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210547MemberoefClassAxis"
      decimals="INF"
      id="ixv-67944"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210547MemberoefClassAxis"
      decimals="INF"
      id="ixv-67945"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67946"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67947"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67948"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67949"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67950"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67951"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964175"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964176"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67954"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67955"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67956"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67957"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964191"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964192"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67960"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67961"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210539MemberoefClassAxis"
      decimals="INF"
      id="ixv-67962"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210539MemberoefClassAxis"
      decimals="INF"
      id="ixv-67963"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67964"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67965"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67966"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67967"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67968"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67969"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210555MemberoefClassAxis"
      decimals="INF"
      id="ixv-67970"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210555MemberoefClassAxis"
      decimals="INF"
      id="ixv-67971"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67972"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67973"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67974"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67975"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67976"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67977"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964209"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964212"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67980"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67981"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67982"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964229"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964230"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67985"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67986"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67987"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210554MemberoefClassAxis"
      decimals="INF"
      id="ixv-67988"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210554MemberoefClassAxis"
      decimals="INF"
      id="ixv-67989"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67990"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67991"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67992"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67993"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67994"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67995"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000220532MemberoefClassAxis"
      decimals="INF"
      id="ixv-67996"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000220532MemberoefClassAxis"
      decimals="INF"
      id="ixv-67997"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67998"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-67999"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68000"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68001"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68002"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68003"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964251"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964252"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964270"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68007"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68008"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68009"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68010"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68011"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964269"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68013"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68014"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68015"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000220533MemberoefClassAxis"
      decimals="INF"
      id="ixv-68016"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000220533MemberoefClassAxis"
      decimals="INF"
      id="ixv-68017"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68018"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68019"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68020"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68021"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210546MemberoefClassAxis"
      decimals="INF"
      id="ixv-68022"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210546MemberoefClassAxis"
      decimals="INF"
      id="ixv-68023"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68024"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68025"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68026"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68027"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68028"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68029"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964287"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964288"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963713"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68033"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68034"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68035"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68036"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68037"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963712"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210545MemberoefClassAxis"
      decimals="INF"
      id="ixv-68039"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68040"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68041"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68042"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210545MemberoefClassAxis"
      decimals="INF"
      id="ixv-68043"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68044"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963761"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68046"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68047"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68048"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963750"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68050"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210544MemberoefClassAxis"
      decimals="INF"
      id="ixv-68051"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210544MemberoefClassAxis"
      decimals="INF"
      id="ixv-68052"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68053"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68054"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68055"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68056"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68057"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68058"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68059"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963993"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963994"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68062"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68063"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68064"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68065"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68066"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68067"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68068"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210543MemberoefClassAxis"
      decimals="INF"
      id="ixv-68069"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210543MemberoefClassAxis"
      decimals="INF"
      id="ixv-68070"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8964299"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68072"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68073"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68074"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210542MemberoefClassAxis"
      decimals="INF"
      id="ixv-68075"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210542MemberoefClassAxis"
      decimals="INF"
      id="ixv-68076"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68077"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963823"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68079"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68080"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68081"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68082"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68083"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68084"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68085"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963700"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963701"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68088"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68089"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68090"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68091"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210540MemberoefClassAxis"
      decimals="INF"
      id="ixv-68092"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210540MemberoefClassAxis"
      decimals="INF"
      id="ixv-68093"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68094"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68095"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68096"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68097"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68098"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68099"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68100"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68101"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963900"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963901"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68104"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68105"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210541MemberoefClassAxis"
      decimals="INF"
      id="ixv-68106"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210541MemberoefClassAxis"
      decimals="INF"
      id="ixv-68107"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68108"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68109"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_OptionsPurchasedMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963918"
      unitRef="Unit_pure">0.0000</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="Fact_8963919"
      unitRef="Unit_pure">0.0293</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_LoanMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68112"
      unitRef="Unit_pure">0.0178</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_USTreasuryBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68113"
      unitRef="Unit_pure">0.0134</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_MunicipalsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68114"
      unitRef="Unit_pure">0.0026</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_FederalAgencyBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68115"
      unitRef="Unit_pure">0.0002</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_CommonStockMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68116"
      unitRef="Unit_pure">0.0060</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_OtherSecuritiesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68117"
      unitRef="Unit_pure">0.0044</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_USCorporateBondsAndNotesMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68118"
      unitRef="Unit_pure">0.6024</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_CorporateBondsAndNotesOfIssuersOutsideTheUSMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68119"
      unitRef="Unit_pure">0.1135</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis_MortgageBackedObligationsMemberusgaapInvestmentTypeAxis"
      decimals="INF"
      id="ixv-68120"
      unitRef="Unit_pure">0.0966</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMemberusgaapInvestmentTypeAxis_C000210556MemberoefClassAxis"
      decimals="INF"
      id="ixv-68121"
      unitRef="Unit_pure">0.0606</oef:PctOfNav>
    <oef:PctOfNav
      contextRef="PAsOn06_30_2026_AssetBackedObligationsMemberusgaapInvestmentTypeAxis_C000210556MemberoefClassAxis"
      decimals="INF"
      id="ixv-68122"
      unitRef="Unit_pure">0.0532</oef:PctOfNav>
    <dei:EntityRegistrantName contextRef="P01_01_2026To06_30_2026" id="ixv-70337">American Funds Multi-Sector Income Fund</dei:EntityRegistrantName>
    <dei:DocumentPeriodEndDate contextRef="P01_01_2026To06_30_2026" id="ixv-70338">2026-06-30</dei:DocumentPeriodEndDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-73">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70339">Class A</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70340">MIAQX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70341">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund&#160;(the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70342">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70345">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-A. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70348">capitalgroup.com/mutual-fund-literature-A</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70350">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-87">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid; padding: 3pt 6pt; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right: 0.5pt solid rgb(255, 255, 255); width: 126.9pt;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Share class&lt;/div&gt;&lt;/td&gt;&lt;td style="break-inside: avoid; padding: 3pt 6pt; width: 171.072pt; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right: 0.5pt solid rgb(255, 255, 255);"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Costs of a $10,000 investment&lt;/div&gt;&lt;/td&gt;&lt;td style="break-inside: avoid; padding: 3pt 0px; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; border-right: initial initial;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class A&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none; letter-spacing: 0px; top: 0px;display:inline;"&gt;$&lt;/div&gt;37&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.74&lt;div style="letter-spacing: 0px; top: 0px;display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      decimals="0"
      id="ixv-70351"
      unitRef="Unit_USD">37</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964079"
      unitRef="Unit_pure">0.0074</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-115">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none; letter-spacing: 0px; top: 0px;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="letter-spacing: 0px; top: 0px;display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="letter-spacing: 0px; top: 0px;display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis"
      decimals="-6"
      id="ixv-70353"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210551MemberoefClassAxis"
      decimals="0"
      id="ixv-70354"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      decimals="INF"
      id="ixv-70355"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-137">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0px; border-bottom: initial initial;font-weight:bolder;display:inline;"&gt;&lt;div style="font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656501.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-152">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210551MemberoefClassAxis"
      id="ixv-70356">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-182">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70357">Class C</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70358">MIAUX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70359">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70360">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70363">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-C. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70366">capitalgroup.com/mutual-fund-literature-C</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70368">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-193">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class C&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;72&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;1.44&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      decimals="0"
      id="ixv-70369"
      unitRef="Unit_USD">72</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964097"
      unitRef="Unit_pure">0.0144</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-218">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis"
      decimals="-6"
      id="ixv-70371"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210550MemberoefClassAxis"
      decimals="0"
      id="ixv-70372"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      decimals="INF"
      id="ixv-70373"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-240">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656853.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-254">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210550MemberoefClassAxis"
      id="ixv-70374">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-283">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70375">Class F-1</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70376">MIAWX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70377">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70378">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70381">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-F1. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70383">capitalgroup.com/mutual-fund-literature-F1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70386">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-294">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class F-1&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;37&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.75&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      decimals="0"
      id="ixv-70387"
      unitRef="Unit_USD">37</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964124"
      unitRef="Unit_pure">0.0075</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-319">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis"
      decimals="-6"
      id="ixv-70389"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210549MemberoefClassAxis"
      decimals="0"
      id="ixv-70390"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      decimals="INF"
      id="ixv-70391"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-341">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657117.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-355">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche &lt;div style="display:inline;"&gt;LLP &lt;/div&gt;(&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210549MemberoefClassAxis"
      id="ixv-70392">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-384">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70393">Class F-2</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70394">MIAYX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70395">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund&#160;(the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70396">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70399">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-F2. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70402">capitalgroup.com/mutual-fund-literature-F2</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70404">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-396">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs &lt;div style="display:inline;"&gt;for&lt;/div&gt; the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class F-2&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;24&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.48&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      decimals="0"
      id="ixv-70405"
      unitRef="Unit_USD">24</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964142"
      unitRef="Unit_pure">0.0048</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-422">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis"
      decimals="-6"
      id="ixv-70407"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210548MemberoefClassAxis"
      decimals="0"
      id="ixv-70408"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      decimals="INF"
      id="ixv-70409"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-444">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656545.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-458">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210548MemberoefClassAxis"
      id="ixv-70410">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-486">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70411">Class F-3</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70412">MIAZX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70413">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70414">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70417">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-F3. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70420">capitalgroup.com/mutual-fund-literature-F3</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70422">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-498">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class F-3&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;19&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.37&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      decimals="0"
      id="ixv-70423"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964160"
      unitRef="Unit_pure">0.0037</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-523">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis"
      decimals="-6"
      id="ixv-70425"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210547MemberoefClassAxis"
      decimals="0"
      id="ixv-70426"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      decimals="INF"
      id="ixv-70427"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-545">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656765.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-559">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210547MemberoefClassAxis"
      id="ixv-70428">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-587">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70429">Class 529-A</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70430">CMBKX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70431">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70432">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70435">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-529A. You can also request this information by contacting us at (800) 421-4225.&#160;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70437">capitalgroup.com/mutual-fund-literature-529A</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70442">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-599">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class 529-A&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;35&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.71&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      decimals="0"
      id="ixv-70445"
      unitRef="Unit_USD">35</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964178"
      unitRef="Unit_pure">0.0071</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-624">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund &lt;div style="display:inline;"&gt;statistics&lt;/div&gt;&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis"
      decimals="-6"
      id="ixv-70447"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210539MemberoefClassAxis"
      decimals="0"
      id="ixv-70448"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      decimals="INF"
      id="ixv-70449"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-647">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656897.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-661">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210539MemberoefClassAxis"
      id="ixv-70450">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-689">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70451">Class 529-C</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70452">CMBLX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70453">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70454">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70457">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-529C. Youcan also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70460">capitalgroup.com/mutual-fund-literature-529C</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70465">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-701">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class 529-C&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;74&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;1.48&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      decimals="0"
      id="ixv-70467"
      unitRef="Unit_USD">74</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964194"
      unitRef="Unit_pure">0.0148</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-726">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis"
      decimals="-6"
      id="ixv-70469"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210555MemberoefClassAxis"
      decimals="0"
      id="ixv-70470"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      decimals="INF"
      id="ixv-70471"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-748">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656941.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-762">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210555MemberoefClassAxis"
      id="ixv-70472">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-790">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70473">Class 529-E</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70474">CMBMX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70475">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70476">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70479">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-529E. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70482">capitalgroup.com/mutual-fund-literature-529E</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70484">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-801">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class 529-E&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;47&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.94&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      decimals="0"
      id="ixv-70485"
      unitRef="Unit_USD">47</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964214"
      unitRef="Unit_pure">0.0094</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-826">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis"
      decimals="-6"
      id="ixv-70487"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210554MemberoefClassAxis"
      decimals="0"
      id="ixv-70488"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      decimals="INF"
      id="ixv-70489"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-848">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656985.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-862">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210554MemberoefClassAxis"
      id="ixv-70490">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-891">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70491">Class 529-F-2</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70492">CMBPX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70493">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70494">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70497">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-529F2. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70500">capitalgroup.com/mutual-fund-literature-529F2</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70502">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-902">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class 529-F-2&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.45&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      decimals="0"
      id="ixv-70503"
      unitRef="Unit_USD">22</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964236"
      unitRef="Unit_pure">0.0045</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-927">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis"
      decimals="-6"
      id="ixv-70505"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000220532MemberoefClassAxis"
      decimals="0"
      id="ixv-70506"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      decimals="INF"
      id="ixv-70507"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-949">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(&lt;div style="display:inline;"&gt;percent &lt;/div&gt;of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656677.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-964">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000220532MemberoefClassAxis"
      id="ixv-70508">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-992">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70509">Class 529-F-3</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70510">CMBQX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70511">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70512">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70515">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-529F3. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70518">capitalgroup.com/mutual-fund-literature-529F3</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70520">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-1003">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class 529-F-3&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;21&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.43&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      decimals="0"
      id="ixv-70521"
      unitRef="Unit_USD">21</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964254"
      unitRef="Unit_pure">0.0043</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-1028">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis"
      decimals="-6"
      id="ixv-70523"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000220533MemberoefClassAxis"
      decimals="0"
      id="ixv-70524"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      decimals="INF"
      id="ixv-70525"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-1050">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656721.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-1064">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with &lt;div style="display:inline;"&gt;accountants&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000220533MemberoefClassAxis"
      id="ixv-70526">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-1093">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70527">Class R-1</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70528">RMDNX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70529">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70530">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70533">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R1. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70536">capitalgroup.com/mutual-fund-literature-R1</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70538">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-1104">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-1&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;70&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;1.41&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      decimals="0"
      id="ixv-70539"
      unitRef="Unit_USD">70</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964272"
      unitRef="Unit_pure">0.0141</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-1129">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis"
      decimals="-6"
      id="ixv-70541"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210546MemberoefClassAxis"
      decimals="0"
      id="ixv-70542"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      decimals="INF"
      id="ixv-70543"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-1151">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by &lt;div style="display:inline;"&gt;asset &lt;/div&gt;type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657161.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-1166">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210546MemberoefClassAxis"
      id="ixv-70544">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-1194">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70545">Class R-2</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70546">RMDOX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70547">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70548">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70551">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R2. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70554">capitalgroup.com/mutual-fund-literature-R2</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70556">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-1205">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-2&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;66&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;1.33&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      decimals="0"
      id="ixv-70557"
      unitRef="Unit_USD">66</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964290"
      unitRef="Unit_pure">0.0133</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-1230">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis"
      decimals="-6"
      id="ixv-70559"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210545MemberoefClassAxis"
      decimals="0"
      id="ixv-70560"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      decimals="INF"
      id="ixv-70561"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-1252">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio &lt;div style="display:inline;"&gt;holdings &lt;/div&gt;by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657205.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-1267">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210545MemberoefClassAxis"
      id="ixv-70562">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-1295">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70563">Class R-2E</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70564">RMDPX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70565">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70566">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70569">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R2E. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70572">capitalgroup.com/mutual-fund-literature-R2E</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70574">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-1306">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a &lt;div style="display:inline;"&gt;hypothetical &lt;/div&gt;$10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-2E&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;48&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.96&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      decimals="0"
      id="ixv-70575"
      unitRef="Unit_USD">48</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      decimals="INF"
      id="Fact_8963710"
      unitRef="Unit_pure">0.0096</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-1332">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis"
      decimals="-6"
      id="ixv-70577"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210544MemberoefClassAxis"
      decimals="0"
      id="ixv-70578"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      decimals="INF"
      id="ixv-70579"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-1354">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657249.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-1368">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210544MemberoefClassAxis"
      id="ixv-70580">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-1396">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70581">Class R-3</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70582">RMDQX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70583">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70584">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70587">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R3. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70590">capitalgroup.com/mutual-fund-literature-R3</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70592">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-1407">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (&lt;div style="display:inline;"&gt;based &lt;/div&gt;on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-3&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;48&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.97&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      decimals="0"
      id="ixv-70593"
      unitRef="Unit_USD">48</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      decimals="INF"
      id="Fact_8963763"
      unitRef="Unit_pure">0.0097</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-1433">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis"
      decimals="-6"
      id="ixv-70595"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210543MemberoefClassAxis"
      decimals="0"
      id="ixv-70596"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      decimals="INF"
      id="ixv-70597"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-1455">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657293.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-1469">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210543MemberoefClassAxis"
      id="ixv-70598">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-1497">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70599">Class R-4</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70600">RMDRX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70601">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70602">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70605">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R4. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70608">capitalgroup.com/mutual-fund-literature-R4</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70610">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-1508">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-4&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;34&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.69&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      decimals="0"
      id="ixv-70611"
      unitRef="Unit_USD">34</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      decimals="INF"
      id="Fact_8963991"
      unitRef="Unit_pure">0.0069</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-1533">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis"
      decimals="-6"
      id="ixv-70613"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210542MemberoefClassAxis"
      decimals="0"
      id="ixv-70614"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      decimals="INF"
      id="ixv-70615"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-1555">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657337.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-1569">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with &lt;div style="display:inline;"&gt;accountants&lt;/div&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210542MemberoefClassAxis"
      id="ixv-70616">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-1598">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70617">Class R-5E</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70618">RMDSX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70619">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70620">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70623">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R5E. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70626">capitalgroup.com/mutual-fund-literature-R5E</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70628">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-1609">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-5E&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;25&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.51&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      decimals="0"
      id="ixv-70629"
      unitRef="Unit_USD">25</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      decimals="INF"
      id="Fact_8964301"
      unitRef="Unit_pure">0.0051</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-1634">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund &lt;div style="display:inline;"&gt;statistics&lt;/div&gt;&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis"
      decimals="-6"
      id="ixv-70631"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210540MemberoefClassAxis"
      decimals="0"
      id="ixv-70632"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      decimals="INF"
      id="ixv-70633"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-1657">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656589.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-1671">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210540MemberoefClassAxis"
      id="ixv-70634">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-1699">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70635">Class R-5</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70636">RMDTX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70637">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70638">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70641">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R5. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70644">capitalgroup.com/mutual-fund-literature-R5</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70646">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-1710">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-5&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;21&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.43&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      decimals="0"
      id="ixv-70647"
      unitRef="Unit_USD">21</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      decimals="INF"
      id="Fact_8963885"
      unitRef="Unit_pure">0.0043</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-1735">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis"
      decimals="-6"
      id="ixv-70649"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210541MemberoefClassAxis"
      decimals="0"
      id="ixv-70650"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      decimals="INF"
      id="ixv-70651"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-1757">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;&lt;div style="display:inline;"&gt;Portfolio &lt;/div&gt;holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1657381.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-1772">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210541MemberoefClassAxis"
      id="ixv-70652">2025-12-10</oef:AccountantChngDate>
    <oef:FundName
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-1800">American Funds&#xae; Multi-Sector Income Fund</oef:FundName>
    <oef:ClassName
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70653">Class R-6</oef:ClassName>
    <dei:TradingSymbol
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70654">RMDUX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70655">This semi-annual shareholder report contains important information about American Funds Multi-Sector Income Fund (the "fund") for the period from January 1, 2026 to June 30, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70656">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70659">You can find additional information about the fund at capitalgroup.com/mutual-fund-literature-R6. You can also request this information by contacting us at (800) 421-4225.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70662">capitalgroup.com/mutual-fund-literature-R6</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70664">(800) 421-4225</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-1811">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; font-family: 'Arial'; font-size: 10pt; font-weight: normal; line-height: 13pt; color: rgb(0, 0, 0);"&gt;&lt;div style="font-family: 'Times New Roman'; font-size: 11pt; line-height: 13pt; color: rgb(0, 95, 158);font-weight:bolder;display:inline;width:100%;"&gt;What were the fund costs for the last six months?&lt;/div&gt; (based on a &lt;div style="display:inline;"&gt;hypothetical &lt;/div&gt;$10,000 investment)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 4pt;"&gt;&lt;table style="text-align:start; break-inside: avoid-page; page-break-inside: avoid; table-layout: auto; width: 100%; border-collapse: collapse; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; margin-bottom: 3pt;"&gt;&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; background-color: rgb(0, 95, 158); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; height: 19.008pt; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt; width: 126.9pt;"&gt;Share class&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; width: 171.072pt; padding-right: 6pt; padding-bottom: 3pt; padding-left: 6pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); border-right-color: rgb(255, 255, 255); border-right-style: solid; border-right-width: 0.5pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 3pt; font-family: 'Times New Roman'; font-weight: bold; font-size: 10pt; line-height: 10pt; text-align: center; vertical-align: middle; color: rgb(255, 255, 255); width: 267.948pt; padding-right: 0; padding-bottom: 3pt; padding-left: 0; border-right-color: initial; border-right-style: none; border-right-width: initial;"&gt;Costs paid as a percentage of a $10,000 investment&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; height: 20pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; padding-right: 6pt; padding-left: 6pt; width: 126.9pt; vertical-align: bottom;"&gt;Class R-6&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; width: 171.072pt; padding-right: 6pt; padding-left: 6pt; vertical-align: bottom;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;19&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Arial'; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; font-size: 10pt; line-height: 10pt; text-align: center; white-space: nowrap; width: 267.948pt; padding-right: 0; padding-left: 0; vertical-align: bottom;"&gt;0.37&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 8.5pt;"&gt;*Annualized.&lt;/div&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      decimals="0"
      id="ixv-70665"
      unitRef="Unit_USD">19</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      decimals="INF"
      id="Fact_8963903"
      unitRef="Unit_pure">0.0037</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-1837">&lt;div style="margin-top: 8pt; margin-right: 0; margin-bottom: 3pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 11pt; letter-spacing: normal; color: rgb(0, 95, 158);"&gt;Key fund statistics&lt;/div&gt;&lt;table style="text-align:start; width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt; border-top-color: rgb(153, 153, 153); border-top-style: solid; border-top-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Fund net assets (in millions)&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;&lt;div style="float: none;display:inline;"&gt;$&lt;/div&gt;22,540&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Total number of portfolio holdings&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;2,381&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate including&lt;br/&gt;mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;35&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(153, 153, 153); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; text-align: left; width: 70%; font-weight: normal;"&gt;Portfolio turnover rate excluding mortgage dollar roll transactions&lt;/td&gt;&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-top: 3pt; padding-bottom: 3pt; line-height: 9pt; padding-right: 0; padding-left: 0; white-space: nowrap;"&gt;34&lt;div style="display:inline;"&gt;%&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis"
      decimals="-6"
      id="ixv-70667"
      unitRef="Unit_USD">22540000000</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="PAsOn06_30_2026_C000210556MemberoefClassAxis"
      decimals="0"
      id="ixv-70668"
      unitRef="Unit_Holding">2381</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      decimals="INF"
      id="ixv-70669"
      unitRef="Unit_pure">0.35</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-1859">&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 7.5pt;"&gt;&lt;div style="font-weight: normal; color: rgb(0, 0, 0); margin-top: 8pt; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 10pt; font-family: 'Arial'; font-size: 10pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial; padding-left: 27pt;"&gt;&lt;div style="font-weight: bold; font-family: 'Times New Roman'; font-size: 11pt; line-height: 11pt; letter-spacing: normal; text-transform: none; text-align: left; color: rgb(0, 95, 158); margin-top: 10pt; margin-bottom: 3pt; padding-bottom: 0; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;font-weight:bolder;display:inline;"&gt;Portfolio holdings by asset type&lt;/div&gt;&#160;(percent of net assets)&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); padding-left: 25pt;"&gt;&lt;img alt="Graphical Representation - Allocation 1 Chart" src="chartimages_1656809.jpg" style="display: block; width: 300pt;"/&gt;  &lt;/div&gt;&lt;div style="font-family: 'Arial'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 4pt; margin-left: 0; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; font-size: 8pt; line-height: 9pt; padding-left: 157pt;"&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;*&lt;/div&gt;Less than 0.01%.&lt;br/&gt;&lt;div style="font-size: smaller; vertical-align: super;display:inline;"&gt;&#x2020;&lt;/div&gt;Includes derivatives.&lt;/div&gt;&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:AccountantChngDisagreementsTextBlock
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-1873">&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 2.0016pt; margin-left: 0; font-family: 'Times New Roman'; font-weight: bold; font-size: 11pt; line-height: 12pt; color: rgb(0, 95, 158);"&gt;Changes in and disagreements with accountants&lt;/div&gt;&lt;div style="margin-top: 0; margin-right: 0; margin-bottom: 8pt; margin-left: 0; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'Arial'; line-height: 11pt;"&gt;On December 10, 2025, Deloitte &amp;amp; Touche LLP (&#x201c;D&amp;amp;T&#x201d;) was dismissed and PricewaterhouseCoopers LLP was appointed as the fund&#x2019;s independent registered public accounting firm for the fiscal year ending December 31, 2026 audit. The change in the fund&#x2019;s independent registered public accounting firm was approved by the fund&#x2019;s board of trustees, including a majority of the independent trustees, upon recommendation of the audit committee, as part of a broader effort to update board oversight and fund operations. At no point during the fund&#x2019;s fiscal years ended December 31, 2024 and December 31, 2025 and the subsequent interim period through February 11, 2026, were there any disagreements between management and D&amp;amp;T on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure.&lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
    <oef:AccountantChngDate
      contextRef="P01_01_2026To06_30_2026_C000210556MemberoefClassAxis"
      id="ixv-70670">2025-12-10</oef:AccountantChngDate>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#Fact_8963700"
          xlink:label="Fact_8963700"
          xlink:type="locator"/>
        <link:footnote id="FN_30433" xlink:label="FN_30433" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Less than 0.01%.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963700"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963701"
          xlink:label="Fact_8963701"
          xlink:type="locator"/>
        <link:footnote id="FN_30434" xlink:label="FN_30434" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Includes derivatives.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963701"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963710"
          xlink:label="Fact_8963710"
          xlink:type="locator"/>
        <link:footnote id="FN_30436" xlink:label="FN_30436" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963710"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963712"
          xlink:label="Fact_8963712"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963712"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963713"
          xlink:label="Fact_8963713"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963713"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963750"
          xlink:label="Fact_8963750"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963750"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963761"
          xlink:label="Fact_8963761"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963761"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963763"
          xlink:label="Fact_8963763"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963763"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963823"
          xlink:label="Fact_8963823"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963823"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963885"
          xlink:label="Fact_8963885"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963885"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963900"
          xlink:label="Fact_8963900"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963900"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963901"
          xlink:label="Fact_8963901"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963901"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963903"
          xlink:label="Fact_8963903"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963903"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963918"
          xlink:label="Fact_8963918"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963918"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963919"
          xlink:label="Fact_8963919"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963919"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963991"
          xlink:label="Fact_8963991"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963991"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963993"
          xlink:label="Fact_8963993"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963993"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8963994"
          xlink:label="Fact_8963994"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8963994"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964079"
          xlink:label="Fact_8964079"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964079"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964094"
          xlink:label="Fact_8964094"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964094"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964095"
          xlink:label="Fact_8964095"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964095"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964097"
          xlink:label="Fact_8964097"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964097"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964112"
          xlink:label="Fact_8964112"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964112"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964113"
          xlink:label="Fact_8964113"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964113"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964124"
          xlink:label="Fact_8964124"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964124"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964139"
          xlink:label="Fact_8964139"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964139"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964140"
          xlink:label="Fact_8964140"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964140"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964142"
          xlink:label="Fact_8964142"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964142"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964157"
          xlink:label="Fact_8964157"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964157"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964158"
          xlink:label="Fact_8964158"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964158"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964160"
          xlink:label="Fact_8964160"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964160"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964175"
          xlink:label="Fact_8964175"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964175"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964176"
          xlink:label="Fact_8964176"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964176"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964178"
          xlink:label="Fact_8964178"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964178"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964191"
          xlink:label="Fact_8964191"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964191"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964192"
          xlink:label="Fact_8964192"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964192"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964194"
          xlink:label="Fact_8964194"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964194"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964209"
          xlink:label="Fact_8964209"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964209"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964212"
          xlink:label="Fact_8964212"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964212"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964214"
          xlink:label="Fact_8964214"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964214"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964229"
          xlink:label="Fact_8964229"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964229"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964230"
          xlink:label="Fact_8964230"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964230"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964236"
          xlink:label="Fact_8964236"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964236"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964251"
          xlink:label="Fact_8964251"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964251"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964252"
          xlink:label="Fact_8964252"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964252"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964254"
          xlink:label="Fact_8964254"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964254"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964269"
          xlink:label="Fact_8964269"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964269"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964270"
          xlink:label="Fact_8964270"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964270"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964272"
          xlink:label="Fact_8964272"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964272"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964287"
          xlink:label="Fact_8964287"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964287"
          xlink:to="FN_30433"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964288"
          xlink:label="Fact_8964288"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964288"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964290"
          xlink:label="Fact_8964290"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964290"
          xlink:to="FN_30436"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964299"
          xlink:label="Fact_8964299"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964299"
          xlink:to="FN_30434"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact_8964301"
          xlink:label="Fact_8964301"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_8964301"
          xlink:to="FN_30436"
          xlink:type="arc"/>
    </link:footnoteLink>
</xbrl>
