<?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">0001959455</identifier>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <context id="c1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001959455</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>1</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <context id="c2">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001959455</identifier>
            <segment>
                <xbrldi:typedMember dimension="ffd:OfferingAxis">
                    <dei:lineNo>2</dei:lineNo>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2026-06-12</startDate>
            <endDate>2026-06-12</endDate>
        </period>
    </context>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <ffd:SubmissnTp contextRef="c0" id="ixv-136">F-3</ffd:SubmissnTp>
    <ffd:FormTp contextRef="c0" id="ixv-137">F-3</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="c0" id="ixv-24">HIMALAYA SHIPPING LTD.</dei:EntityRegistrantName>
    <ffd:PrevslyPdFlg contextRef="c1" id="ixv-138">false</ffd:PrevslyPdFlg>
    <ffd:OfferingSctyTp contextRef="c1" id="ixv-139">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c1" id="ixv-140">Shares, par value $1.00 per Share</ffd:OfferingSctyTitl>
    <ffd:Rule457oFlg contextRef="c1" id="ixv-141">true</ffd:Rule457oFlg>
    <ffd:AmtSctiesRegd contextRef="c1" decimals="INF" id="ixv-142" unitRef="usd">200000000</ffd:AmtSctiesRegd>
    <ffd:MaxAggtOfferingPric contextRef="c1" decimals="INF" id="ixv-143" unitRef="usd">200000000</ffd:MaxAggtOfferingPric>
    <ffd:FeeAmt contextRef="c1" decimals="2" id="ixv-144" unitRef="usd">27620</ffd:FeeAmt>
    <ffd:PrevslyPdFlg contextRef="c2" id="ixv-145">false</ffd:PrevslyPdFlg>
    <ffd:OfferingSctyTp contextRef="c2" id="ixv-146">Equity</ffd:OfferingSctyTp>
    <ffd:OfferingSctyTitl contextRef="c2" id="ixv-147">Shares, par value $1.00 per Share</ffd:OfferingSctyTitl>
    <ffd:FeesOthrRuleFlg contextRef="c2" id="ixv-148">true</ffd:FeesOthrRuleFlg>
    <ffd:AmtSctiesRegd
      contextRef="c2"
      decimals="INF"
      id="ixv-149"
      unitRef="shares">13029338</ffd:AmtSctiesRegd>
    <ffd:MaxAggtOfferingPric contextRef="c2" decimals="INF" id="ixv-150" unitRef="usd">187752761</ffd:MaxAggtOfferingPric>
    <ffd:FeeAmt contextRef="c2" decimals="2" id="ixv-151" unitRef="usd">25928.67</ffd:FeeAmt>
    <ffd:TtlOfferingAmt contextRef="c0" decimals="INF" id="ixv-152" unitRef="usd">387752761</ffd:TtlOfferingAmt>
    <ffd:TtlFeeAmt contextRef="c0" decimals="2" id="ixv-153" unitRef="usd">53548.67</ffd:TtlFeeAmt>
    <ffd:TtlPrevslyPdAmt contextRef="c0" decimals="0" id="ixv-154" unitRef="usd">0</ffd:TtlPrevslyPdAmt>
    <ffd:TtlOffsetAmt contextRef="c0" decimals="0" id="ixv-155" unitRef="usd">0</ffd:TtlOffsetAmt>
    <ffd:NetFeeAmt contextRef="c0" decimals="2" id="ixv-156" unitRef="usd">53548.67</ffd:NetFeeAmt>
    <ffd:OfferingNote contextRef="c2" id="ixv-122">&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; font-size: 10pt;"&gt; &lt;div style="margin-bottom: 4pt;"&gt; (*) &lt;/div&gt; &lt;/td&gt; &lt;td style="padding: 0px 5.4pt; font-size: 10pt; text-align: justify;"&gt; &lt;div style="margin-bottom: 4pt;"&gt;	Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) under the Securities Act, based on the average of the $14.67 (high) and $14.15 (low) prices of the Shares on the NYSE on June 8, 2026, which is within five business days prior to filing this registration statement. &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</ffd:OfferingNote>
    <ffd:FeeRate
      contextRef="c1"
      decimals="INF"
      id="hidden-fact-0"
      unitRef="pure">0.00013810</ffd:FeeRate>
    <ffd:FeeRate
      contextRef="c2"
      decimals="INF"
      id="hidden-fact-1"
      unitRef="pure">0.00013810</ffd:FeeRate>
    <ffd:CombinedProspectusTableNa contextRef="c0" id="ixv-161">N/A</ffd:CombinedProspectusTableNa>
    <dei:EntityCentralIndexKey contextRef="c0" id="ixv-162">0001959455</dei:EntityCentralIndexKey>
    <ffd:FeeExhibitTp contextRef="c0" id="ixv-163">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:OffsetTableNa contextRef="c0" id="ixv-164">N/A</ffd:OffsetTableNa>
</xbrl>
