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            <identifier scheme="http://www.sec.gov/CIK">0002119459</identifier>
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        <period>
            <startDate>2026-08-12</startDate>
            <endDate>2026-08-12</endDate>
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    <dei:AmendmentFlag contextRef="AsOf2026-08-12" id="Fact000003">true</dei:AmendmentFlag>
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    <dei:EntityCentralIndexKey contextRef="AsOf2026-08-12" id="Fact000008">0002119459</dei:EntityCentralIndexKey>
    <dei:DocumentPeriodEndDate contextRef="AsOf2026-08-12" id="Fact000007">2026-08-12</dei:DocumentPeriodEndDate>
    <dei:AmendmentDescription contextRef="AsOf2026-08-12" id="Fact000009">1</dei:AmendmentDescription>
    <dei:DocumentType contextRef="AsOf2026-08-12" id="Fact000010">S-6</dei:DocumentType>
    <dei:EntityRegistrantName contextRef="AsOf2026-08-12" id="Fact000011">Guggenheim Defined Portfolios, Series 2616</dei:EntityRegistrantName>
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will invest at least 80% of the value of its assets in blue chip multinational securities. A blue chip company is a nationally recognized
company with a long-term reputation for quality, reliability and financial strength. The trust aims to provide a portfolio of securities
that the sponsor believes are large-cap, high quality multinational companies. A multinational company is a company that owns or controls
the production of goods or services in at least one country, including emerging market countries, other than its home country. The sponsor
believes that multinational companies may provide investors with a way to gain exposure to potential international growth without investing
directly in the local foreign markets. However, there can be no assurance that any security held by the trust will meet the trust objective.</fnd:NmRule35d1TermDfnTextBlock>
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