<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:ffd="http://xbrl.sec.gov/ffd/2025"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef
      xlink:href="https://xbrl.sec.gov/ffd/2025/ffd-2025.xsd"
      xlink:type="simple"/>
    <context id="c0">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001014473</identifier>
        </entity>
        <period>
            <startDate>2026-06-23</startDate>
            <endDate>2026-06-23</endDate>
        </period>
    </context>
    <context id="c1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001014473</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>1</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-23</startDate>
            <endDate>2026-06-23</endDate>
        </period>
    </context>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <ffd:PrevslyPdFlg contextRef="c1" id="ixv-210">false</ffd:PrevslyPdFlg>
    <ffd:OfferingSctyTp contextRef="c1" id="ixv-211">Debt</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c1" id="ixv-212">5.100% Senior Notes due 2031</ffd:OfferingSctyTitl>
    <ffd:Rule457rFlg contextRef="c1" id="ixv-213">true</ffd:Rule457rFlg>
    <ffd:AmtSctiesRegd contextRef="c1" decimals="INF" id="ixv-214" unitRef="usd">550000000</ffd:AmtSctiesRegd>
    <ffd:MaxAggtOfferingPric contextRef="c1" decimals="INF" id="ixv-215" unitRef="usd">549785500</ffd:MaxAggtOfferingPric>
    <ffd:FeeRate contextRef="c1" decimals="INF" id="ixv-216" unitRef="pure">0.0001381</ffd:FeeRate>
    <ffd:FeeAmt contextRef="c1" decimals="2" id="ixv-217" unitRef="usd">75925.38</ffd:FeeAmt>
    <ffd:TtlOfferingAmt contextRef="c0" decimals="INF" id="ixv-218" unitRef="usd">549785500</ffd:TtlOfferingAmt>
    <ffd:TtlFeeAmt contextRef="c0" decimals="2" id="ixv-219" unitRef="usd">75925.38</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt contextRef="c0" decimals="0" id="ixv-220" unitRef="usd">0</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt contextRef="c0" decimals="0" id="ixv-221" unitRef="usd">0</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt contextRef="c0" decimals="2" id="ixv-222" unitRef="usd">75925.38</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c1" id="ixv-186">&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;This registration fee table shall be deemed to update the
"Calculation of Registration Fee" in the Company's Registration
Statement on Form &lt;span style="mso-spacerun:yes"&gt;&#160;&#160;&#160;&lt;/span&gt;S-3 (File No. 333-285483)
in accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as
amended.&lt;/span&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</ffd:OfferingNote>
    <ffd:RegnFileNb contextRef="c0" id="ixv-223">333-285483</ffd:RegnFileNb>
    <ffd:NrrtvDsclsr contextRef="c0" id="ixv-205">&lt;div style="margin-right: 171.75pt; font-size: 8pt; width: 100%; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;The maximum aggregate offering price of the securities to which the
prospectus relates is $549,785,500.00. The prospectus is a final prospectus for
the related offering.&lt;/span&gt;&lt;/div&gt;</ffd:NrrtvDsclsr>
    <ffd:NrrtvMaxAggtOfferingPric contextRef="c0" decimals="INF" id="ixv-224" unitRef="usd">549785500</ffd:NrrtvMaxAggtOfferingPric>
    <ffd:FnlPrspctsFlg contextRef="c0" id="ixv-225">true</ffd:FnlPrspctsFlg>
    <ffd:SubmissnTp contextRef="c0" id="hidden-fact-0">424B2</ffd:SubmissnTp>
    <dei:EntityRegistrantName contextRef="c0" id="hidden-fact-1">VERISIGN INC/CA</dei:EntityRegistrantName>
    <ffd:CombinedProspectusTableNa contextRef="c0" id="ixv-230">N/A</ffd:CombinedProspectusTableNa>
    <dei:EntityCentralIndexKey contextRef="c0" id="ixv-231">0001014473</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="c0" id="ixv-232">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:FormTp contextRef="c0" id="ixv-233">S-3</ffd:FormTp>
    <ffd:OffsetTableNa contextRef="c0" id="ixv-234">N/A</ffd:OffsetTableNa>
</xbrl>
