<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:oef="http://xbrl.sec.gov/oef/2025"
  xmlns:rft="http://www.rbc.com/20260702"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cik0001272950-20260702.xsd" xlink:type="simple"/>
    <context id="DefaultContext">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001272950</identifier>
        </entity>
        <period>
            <startDate>2025-03-31</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <context id="S000075785Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001272950</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">rft:S000075785Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-31</startDate>
            <endDate>2025-03-31</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="DefaultContext"
      id="h3_4ae36a20_38c6_441a_929c_9078d58765a3">false</dei:AmendmentFlag>
    <dei:DocumentPeriodEndDate
      contextRef="DefaultContext"
      id="h8_14fab958_a6bc_4b33_97c2_db59600a7557">2025-03-31</dei:DocumentPeriodEndDate>
    <dei:DocumentType
      contextRef="DefaultContext"
      id="h7_39e19900_6ca8_4706_88df_7cfa9e89f643">497</dei:DocumentType>
    <dei:EntityCentralIndexKey
      contextRef="DefaultContext"
      id="h1_d5de88c3_6b76_4269_83db_170a41fdbbb6">0001272950</dei:EntityCentralIndexKey>
    <dei:EntityInvCompanyType
      contextRef="DefaultContext"
      id="h_1_23b8a753-feaa-4ded-7b7e-1ff410849f45">N-1A</dei:EntityInvCompanyType>
    <oef:SupplementToProspectusTextBlock
      contextRef="DefaultContext"
      id="t_3_bfb311c6_2f2c_997b_4c6f_41b57ef117b5">  &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; font-weight: bold; text-align: center;"&gt;RBC FUNDS TRUST&lt;/div&gt;   &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;RBC China Equity Fund&lt;/div&gt;   &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;(the &#x201c;Fund&#x201d;)&lt;/div&gt;   &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;Supplement dated July&#160;2, 2026 to the Fund&#x2019;s summary prospectus and prospectus each dated July&#160;28, 2025, as may be supplemented from time to time&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;This Supplement provides additional information beyond that contained in the Summary Prospectus and Prospectus and should be read in conjunction with the Summary Prospectus and Prospectus. &lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman;"&gt;&lt;span style="font-style: italic;"&gt;Effective immediately, the MSCI China All Shares Index is removed as the Fund&#x2019;s secondary benchmark index. The Fund has determined that the index no longer serves as an appropriate comparison to Fund returns. The Fund will continue to retain the MSCI China Index as its primary benchmark index. Accordingly, all references to the MSCI China All Shares Index in the summary prospectus and prospectus are hereby deleted in their entirety. &lt;/span&gt;&lt;/div&gt; </oef:SupplementToProspectusTextBlock>
    <oef:SupplementToProspectusTextBlock
      contextRef="S000075785Member"
      id="t_4_eb345af5_9b41_676a_ca25_5f2d92c94d08"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; font-weight: bold; text-align: center;"&gt;RBC FUNDS TRUST&lt;/div&gt;   &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;RBC China Equity Fund&lt;/div&gt;   &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;(the &#x201c;Fund&#x201d;)&lt;/div&gt;   &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;Supplement dated July&#160;2, 2026 to the Fund&#x2019;s summary prospectus and prospectus each dated July&#160;28, 2025, as may be supplemented from time to time&lt;/div&gt;    &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman; text-align: center;"&gt;&lt;span style="font-style: italic;"&gt;This Supplement provides additional information beyond that contained in the Summary Prospectus and Prospectus and should be read in conjunction with the Summary Prospectus and Prospectus. &lt;/span&gt;&lt;/div&gt;    &lt;div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 11pt; font-family: times new roman;"&gt;&lt;span style="font-style: italic;"&gt;Effective immediately, the MSCI China All Shares Index is removed as the Fund&#x2019;s secondary benchmark index. The Fund has determined that the index no longer serves as an appropriate comparison to Fund returns. The Fund will continue to retain the MSCI China Index as its primary benchmark index. Accordingly, all references to the MSCI China All Shares Index in the summary prospectus and prospectus are hereby deleted in their entirety. &lt;/span&gt;&lt;/div&gt;  </oef:SupplementToProspectusTextBlock>
    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="t_2_61946b2e_74fc_1699_12d7_eea99c5d815c">RBC FUNDS TRUST</dei:EntityRegistrantName>
    <oef:ProspectusDate
      contextRef="DefaultContext"
      id="t_1_cb62c659_b524_60a5_0bde_a98b9caf200a">2025-07-28</oef:ProspectusDate>
</xbrl>
