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<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2026"
  xmlns:ffd="http://xbrl.sec.gov/ffd/2026"
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      xlink:href="https://xbrl.sec.gov/ffd/2026/ffd-2026.xsd"
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    <context id="c0">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001708688</identifier>
        </entity>
        <period>
            <startDate>2026-08-06</startDate>
            <endDate>2026-08-06</endDate>
        </period>
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    <context id="c1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001708688</identifier>
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                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>1</dei:lineNo>
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        <period>
            <startDate>2026-08-06</startDate>
            <endDate>2026-08-06</endDate>
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    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <unit id="usdPershares">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
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            <unitDenominator>
                <measure>shares</measure>
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        </divide>
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    <unit id="usd">
        <measure>iso4217:USD</measure>
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    <unit id="pure">
        <measure>pure</measure>
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    <ffd:SubmissnTp contextRef="c0" id="ixv-149">S-8</ffd:SubmissnTp>
    <ffd:FormTp contextRef="c0" id="ixv-150">S-8</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c0" id="ixv-23">INFLARX N.V.</dei:EntityRegistrantName>
    <ffd:OfferingSctyTp contextRef="c1" id="ixv-151">Equity</ffd:OfferingSctyTp>
    <ffd:PrevslyPdFlg contextRef="c1" id="ixv-152">false</ffd:PrevslyPdFlg>
    <ffd:FeesOthrRuleFlg contextRef="c1" id="ixv-153">true</ffd:FeesOthrRuleFlg>
    <ffd:AmtSctiesRegd
      contextRef="c1"
      decimals="INF"
      id="ixv-154"
      unitRef="shares">14865382</ffd:AmtSctiesRegd>
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      contextRef="c1"
      decimals="INF"
      id="ixv-155"
      unitRef="usdPershares">1.7</ffd:MaxOfferingPricPerScty>
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    <ffd:FeeRate contextRef="c1" decimals="INF" id="ixv-157" unitRef="pure">0.0001381</ffd:FeeRate>
    <ffd:FeeAmt contextRef="c1" decimals="2" id="ixv-158" unitRef="usd">3489.95</ffd:FeeAmt>
    <ffd:TtlOfferingAmt contextRef="c0" decimals="INF" id="ixv-159" unitRef="usd">25271149.4</ffd:TtlOfferingAmt>
    <ffd:TtlFeeAmt contextRef="c0" decimals="2" id="ixv-160" unitRef="usd">3489.95</ffd:TtlFeeAmt>
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    <ffd:OfferingNote contextRef="c1" id="ixv-97">&lt;table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"&gt; &lt;tr style="height: 0px; font-size: 0px;"&gt;&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 99%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="vertical-align: top;"&gt; &lt;td style="padding: 0px 0pt;"&gt; &lt;div style="margin-bottom: 4pt;"&gt; &lt;span style="font-size: 10.0pt;"&gt;(1)&lt;/span&gt; &lt;/div&gt; &lt;/td&gt; &lt;td style="padding: 0px 5.4pt; text-align: left;"&gt; &lt;div style="margin-bottom: 4pt;"&gt; &lt;span style="font-size: 10.0pt;"&gt;Pursuant to Rule
416(a) under the Securities Act of 1933, as amended (the &#x201c;Securities Act&#x201d;),
this Registration Statement on Form S-8 (this &#x201c;Registration Statement&#x201d;) shall
also cover any additional ordinary shares, par value &#x20ac;0.12 each (the &#x201c;Ordinary
Shares&#x201d;) that become issuable under the InflaRx N.V. Long-Term Incentive Plan
2026 (the &#x201c;Plan&#x201d;) by reason of any share dividend, share split or other similar
transaction.&lt;/span&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"&gt;
   &lt;tr style="height: 0px; font-size: 0px;"&gt;&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 99%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="vertical-align: top;"&gt;
    &lt;td style="padding: 0px 0pt;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;(2)&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
    &lt;td style="padding: 0px 5.4pt; text-align: left;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;Represents the
maximum number of Ordinary Shares initially available for issuance under the
Plan pursuant to Section 4(a) of the Plan and ordinary shares that may become
reserved and again available for issuance pursuant to the evergreen provision
of the Plan.&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
   &lt;/tr&gt;
  &lt;/table&gt;&lt;table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"&gt;
   &lt;tr style="height: 0px; font-size: 0px;"&gt;&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 99%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="vertical-align: top;"&gt;
    &lt;td style="padding: 0px 0pt;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;(3)&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
    &lt;td style="padding: 0px 5.4pt; text-align: left;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;Estimated solely for
the purpose of calculating the registration fee pursuant to Rule 457(c) and Rule
457(h) under the Securities Act on the basis of the average of the high and low
prices reported for an Ordinary Share on the Nasdaq Global Select Market on July
31, 2026.&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
   &lt;/tr&gt;
  &lt;/table&gt;&lt;table style="font-size: 12pt; border-spacing: 0px; border-collapse: collapse; width: 100%;"&gt;
   &lt;tr style="height: 0px; font-size: 0px;"&gt;&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 99%;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="vertical-align: top;"&gt;
    &lt;td style="padding: 0px 0pt;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;(4)&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
    &lt;td style="padding: 0px 5.4pt; text-align: left;"&gt;
     &lt;div style="margin-bottom: 4pt;"&gt;
      &lt;span style="font-size: 10.0pt;"&gt;Pursuant to General
Instruction E of Form S-8, a filing fee is being paid only with respect to the
registration of an additional 14,865,382 Ordinary Shares under the Plan.&lt;/span&gt;
     &lt;/div&gt;
    &lt;/td&gt;
   &lt;/tr&gt;
  &lt;/table&gt;</ffd:OfferingNote>
    <ffd:OfferingSctyTitl contextRef="c1" id="hidden-fact-0">Ordinary Shares, par value Euro0.12 each</ffd:OfferingSctyTitl>
    <dei:EntityCentralIndexKey contextRef="c0" id="ixv-166">0001708688</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="c0" id="ixv-167">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:OffsetTableNa contextRef="c0" id="ixv-168">N/A</ffd:OffsetTableNa>
</xbrl>
