<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>70</ContextCount>
  <ElementCount>27</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>10</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>1</UnitCount>
  <MyReports>
    <Report instance="aple-20250402.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://applehospitalityreit.com/20250402/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="aple-20250402.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>995410 - Disclosure - Pay vs Performance Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/PvpDisclosure</Role>
      <ShortName>Pay vs Performance Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="aple-20250402.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>995447 - Disclosure - Insider Trading Policies and Procedures</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc</Role>
      <ShortName>Insider Trading Policies and Procedures</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="DEF 14A" isProxy="true" isUsgaap="true" original="aple-20250402.htm">aple-20250402.htm</File>
    <File>aple-20250402.xsd</File>
  </InputFiles>
  <SupplementalFiles>
    <File>img206833100_0.jpg</File>
    <File>img206833100_1.jpg</File>
    <File>img206833100_10.jpg</File>
    <File>img206833100_11.jpg</File>
    <File>img206833100_12.jpg</File>
    <File>img206833100_13.jpg</File>
    <File>img206833100_14.jpg</File>
    <File>img206833100_15.jpg</File>
    <File>img206833100_16.jpg</File>
    <File>img206833100_17.jpg</File>
    <File>img206833100_18.jpg</File>
    <File>img206833100_19.jpg</File>
    <File>img206833100_2.jpg</File>
    <File>img206833100_20.jpg</File>
    <File>img206833100_21.jpg</File>
    <File>img206833100_22.jpg</File>
    <File>img206833100_23.jpg</File>
    <File>img206833100_24.jpg</File>
    <File>img206833100_25.jpg</File>
    <File>img206833100_26.jpg</File>
    <File>img206833100_27.jpg</File>
    <File>img206833100_28.jpg</File>
    <File>img206833100_29.jpg</File>
    <File>img206833100_3.jpg</File>
    <File>img206833100_30.jpg</File>
    <File>img206833100_31.jpg</File>
    <File>img206833100_32.jpg</File>
    <File>img206833100_33.jpg</File>
    <File>img206833100_34.jpg</File>
    <File>img206833100_35.jpg</File>
    <File>img206833100_36.jpg</File>
    <File>img206833100_37.jpg</File>
    <File>img206833100_38.jpg</File>
    <File>img206833100_39.jpg</File>
    <File>img206833100_4.jpg</File>
    <File>img206833100_40.jpg</File>
    <File>img206833100_41.jpg</File>
    <File>img206833100_42.jpg</File>
    <File>img206833100_43.jpg</File>
    <File>img206833100_44.jpg</File>
    <File>img206833100_45.jpg</File>
    <File>img206833100_46.jpg</File>
    <File>img206833100_47.jpg</File>
    <File>img206833100_48.jpg</File>
    <File>img206833100_49.jpg</File>
    <File>img206833100_5.jpg</File>
    <File>img206833100_50.jpg</File>
    <File>img206833100_51.jpg</File>
    <File>img206833100_6.jpg</File>
    <File>img206833100_7.jpg</File>
    <File>img206833100_8.jpg</File>
    <File>img206833100_9.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="5">http://fasb.org/us-gaap/2024</BaseTaxonomy>
    <BaseTaxonomy items="4">http://xbrl.sec.gov/dei/2024</BaseTaxonomy>
    <BaseTaxonomy items="121">http://xbrl.sec.gov/ecd/2024</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
