<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:Ameritas="http://ameritas.com/20260924"
  xmlns:dei="http://xbrl.sec.gov/dei/2026"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:vip="http://xbrl.sec.gov/vip/2026"
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            <identifier scheme="http://www.sec.gov/CIK">0000933094</identifier>
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            <startDate>2026-09-24</startDate>
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    <dei:EntityRegistrantName contextRef="AsOf2026-09-24" id="Fact000013">Ameritas Life Insurance Corp. Separate Account LLVL</dei:EntityRegistrantName>
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    <vip:PortfolioCompanySubadviserTextBlock
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