<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:PPYA="http://papayagrowthopportunitycorpi.com/20260612"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:us-gaap="http://fasb.org/us-gaap/2025"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="ppya-20260612.xsd" xlink:type="simple"/>
    <context id="AsOf2026-06-12">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001894057</identifier>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <context id="From2026-06-122026-06-12_custom_UnitsEachConsistingOfOneShareOfClassCommonStockParValue0.0001PerShareAndOnehalfOfOneRedeemableWarrantMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001894057</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">PPYA:UnitsEachConsistingOfOneShareOfClassCommonStockParValue0.0001PerShareAndOnehalfOfOneRedeemableWarrantMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <context id="From2026-06-122026-06-12_custom_SharesOfClassCommonStockParValue0.0001PerShareIncludedAsPartOfUnitsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001894057</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">PPYA:SharesOfClassCommonStockParValue0.0001PerShareIncludedAsPartOfUnitsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <context id="From2026-06-122026-06-12_custom_RedeemableWarrantsEachExercisableForOneShareOfClassCommonStockFor11.50PerShareIncludedAsPartOfUnitsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001894057</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">PPYA:RedeemableWarrantsEachExercisableForOneShareOfClassCommonStockFor11.50PerShareIncludedAsPartOfUnitsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <dei:AmendmentFlag contextRef="AsOf2026-06-12" id="Fact000003">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="AsOf2026-06-12" id="Fact000004">0001894057</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="AsOf2026-06-12" id="Fact000010">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="AsOf2026-06-12" id="Fact000011">2026-06-12</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="AsOf2026-06-12" id="Fact000012">PAPAYA GROWTH OPPORTUNITY CORP. I</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="AsOf2026-06-12" id="Fact000013">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="AsOf2026-06-12" id="Fact000014">001-41223</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="AsOf2026-06-12" id="Fact000015">87-3071107</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="AsOf2026-06-12" id="Fact000016">3500     South Dupont Highway</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="AsOf2026-06-12" id="Fact000017">Suite     HX-102</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="AsOf2026-06-12" id="Fact000018">Dover</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="AsOf2026-06-12" id="Fact000019">DE</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="AsOf2026-06-12" id="Fact000020">19901</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="AsOf2026-06-12" id="Fact000021">510</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="AsOf2026-06-12" id="Fact000022">214-3750</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="AsOf2026-06-12" id="Fact000023">true</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="AsOf2026-06-12" id="Fact000024">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="AsOf2026-06-12" id="Fact000025">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="AsOf2026-06-12" id="Fact000026">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="From2026-06-122026-06-12_custom_UnitsEachConsistingOfOneShareOfClassCommonStockParValue0.0001PerShareAndOnehalfOfOneRedeemableWarrantMember"
      id="Fact000027">Units,     each consisting of one share of Class A common stock, $0.0001 par value per share, and one-half of one redeemable warrant</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2026-06-122026-06-12_custom_UnitsEachConsistingOfOneShareOfClassCommonStockParValue0.0001PerShareAndOnehalfOfOneRedeemableWarrantMember"
      id="Fact000028">PPYAU</dei:TradingSymbol>
    <dei:Security12bTitle
      contextRef="From2026-06-122026-06-12_custom_SharesOfClassCommonStockParValue0.0001PerShareIncludedAsPartOfUnitsMember"
      id="Fact000029">Class     A common stock, par value $0.0001 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2026-06-122026-06-12_custom_SharesOfClassCommonStockParValue0.0001PerShareIncludedAsPartOfUnitsMember"
      id="Fact000030">PPYA</dei:TradingSymbol>
    <dei:Security12bTitle
      contextRef="From2026-06-122026-06-12_custom_RedeemableWarrantsEachExercisableForOneShareOfClassCommonStockFor11.50PerShareIncludedAsPartOfUnitsMember"
      id="Fact000031">Warrants,     each whole warrant exercisable for one share of Class A common stock</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="From2026-06-122026-06-12_custom_RedeemableWarrantsEachExercisableForOneShareOfClassCommonStockFor11.50PerShareIncludedAsPartOfUnitsMember"
      id="Fact000032">PPYAW</dei:TradingSymbol>
    <dei:EntityEmergingGrowthCompany contextRef="AsOf2026-06-12" id="Fact000033">true</dei:EntityEmergingGrowthCompany>
    <dei:EntityExTransitionPeriod contextRef="AsOf2026-06-12" id="Fact000034">false</dei:EntityExTransitionPeriod>
</xbrl>
