{
 "instance": {
  "stay-20200331.htm": {
   "axisCustom": 1,
   "axisStandard": 34,
   "contextCount": 416,
   "dts": {
    "calculationLink": {
     "local": [
      "stay-20200331_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "stay-20200331_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-eedm-def-2019-01-31.xml",
      "http://xbrl.fasb.org/srt/2019/elts/srt-eedm1-def-2019-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "stay-20200331.htm"
     ]
    },
    "labelLink": {
     "local": [
      "stay-20200331_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "stay-20200331_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "stay-20200331.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-types-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-roles-2019-01-31.xsd",
      "http://xbrl.fasb.org/srt/2019/elts/srt-roles-2019-01-31.xsd",
      "https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-types-2019-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2019/elts/us-parts-codification-2019-01-31.xsd"
     ]
    }
   },
   "elementCount": 624,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2019-01-31": 18,
    "http://xbrl.sec.gov/dei/2019-01-31": 10,
    "total": 28
   },
   "keyCustom": 54,
   "keyStandard": 378,
   "memberCustom": 51,
   "memberStandard": 53,
   "nsprefix": "stay",
   "nsuri": "http://www.extendedstayamerica.com/20200331",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "000010001 - Document - Cover Page",
     "role": "http://www.extendedstayamerica.com/role/CoverPage",
     "shortName": "Cover Page",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100090010 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - REIT",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R100": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:IncomeTaxExpenseBenefit",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240704037 - Disclosure - INCOME TAXES - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
     "shortName": "INCOME TAXES - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i81ae268271064d43b824fdec35a6f340_D20200331-20200331",
      "decimals": "2",
      "lang": null,
      "name": "us-gaap:SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R101": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:IncomeTaxExpenseBenefit",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240724038 - Disclosure - INCOME TAXES - Additional Information - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail",
     "shortName": "INCOME TAXES - Additional Information - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i2983b3848eb1414884fcc3a33998eb22_D20200101-20200331",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:IncomeTaxExpenseBenefit",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R102": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PaymentsOfDividendsCommonStock",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240754039 - Disclosure - RELATED PARTY TRANSACTIONS - Additional Information - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
     "shortName": "RELATED PARTY TRANSACTIONS - Additional Information - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "stay:NumberofLeases",
      "reportCount": 1,
      "unique": true,
      "unitRef": "lease",
      "xsiNil": "false"
     }
    },
    "R103": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseLeaseIncomeLeasePayments",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240764040 - Disclosure - RELATED PARTY TRANSACTIONS - REIT RELATED PARTY TRANSACTIONS - Schedule of rental revenues - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
     "shortName": "RELATED PARTY TRANSACTIONS - REIT RELATED PARTY TRANSACTIONS - Schedule of rental revenues - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R104": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240774041 - Disclosure - RELATED PARTY TRANSACTIONS - Schedule of Future Fixed Rental Payments -REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
     "shortName": "RELATED PARTY TRANSACTIONS - Schedule of Future Fixed Rental Payments -REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R105": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseLeaseIncomeLeasePayments",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240784042 - Disclosure - RELATED PARTY TRANSACTIONS - Schedule of Related Party Transaction Balances - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails",
     "shortName": "RELATED PARTY TRANSACTIONS - Schedule of Related Party Transaction Balances - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3e7c3ebc58ba43a293ac2a3de5865c77_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:AccountsReceivableRelatedParties",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R106": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:NumberOfPropertiesSubjectToGroundLeases",
      "reportCount": 1,
      "unitRef": "lease",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240814043 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "INF",
      "lang": null,
      "name": "stay:NumberOfOutstandingLettersOfCredit",
      "reportCount": 1,
      "unique": true,
      "unitRef": "letter_of_credit",
      "xsiNil": "false"
     }
    },
    "R107": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseCost",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240824044 - Disclosure - COMMITMENTS AND CONTINGENCIES - Components of Lease Expense (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Components of Lease Expense (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R108": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "stay:ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240834045 - Disclosure - COMMITMENTS AND CONTINGENCIES - The Company's right-of-use assets and lease liabilities (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - The Company's right-of-use assets and lease liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R109": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240844046 - Disclosure - COMMITMENTS AND CONTINGENCIES - Future Minimum Payments (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Future Minimum Payments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i83e3f0a1e6dc4bd1bc610854809247c1_D20190101-20190331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100100011 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - REIT (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - REIT (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic0a91896836043fc9cb66d474c76838a_D20190101-20190331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R110": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:NumberOfPropertiesSubjectToGroundLeases",
      "reportCount": 1,
      "unitRef": "lease",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240874047 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional Information - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Additional Information - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:NumberOfPropertiesSubjectToGroundLeases",
      "reportCount": 1,
      "unique": true,
      "unitRef": "lease",
      "xsiNil": "false"
     }
    },
    "R111": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseCost",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240884048 - Disclosure - COMMITMENTS AND CONTINGENCIES - Components of Lease Expense - REIT (Details) (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Components of Lease Expense - REIT (Details) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OperatingLeaseCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R112": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "stay:ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240894049 - Disclosure - COMMITMENTS AND CONTINGENCIES - REIT COMMITMENTS AND CONTINGENCIES - The Company's right-of-use assets and lease liabilities -REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - REIT COMMITMENTS AND CONTINGENCIES - The Company's right-of-use assets and lease liabilities -REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "stay:ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R113": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240904050 - Disclosure - COMMITMENTS AND CONTINGENCIES - Future Minimum Payments - REIT (Details) (Details)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
     "shortName": "COMMITMENTS AND CONTINGENCIES - Future Minimum Payments - REIT (Details) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock",
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R114": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240934051 - Disclosure - EQUITY-BASED COMPENSATION - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail",
     "shortName": "EQUITY-BASED COMPENSATION - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R115": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240944052 - Disclosure - EQUITY-BASED COMPENSATION - Schedule of Unrecognized Compensation Cost (Details)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
     "shortName": "EQUITY-BASED COMPENSATION - Schedule of Unrecognized Compensation Cost (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R116": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i4032fb3153354efdb94a512800ec8aef_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "stay:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240954053 - Disclosure - EQUITY-BASED COMPENSATION - Summary of Restricted Stock Award and Restricted Stock Unit Activity (Detail)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail",
     "shortName": "EQUITY-BASED COMPENSATION - Summary of Restricted Stock Award and Restricted Stock Unit Activity (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i4032fb3153354efdb94a512800ec8aef_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "stay:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R117": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i0d273aa4058c4ae5b5c664ece7eebcac_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240964054 - Disclosure - EQUITY-BASED COMPENSATION - Performance-Based Awards - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
     "shortName": "EQUITY-BASED COMPENSATION - Performance-Based Awards - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i0d273aa4058c4ae5b5c664ece7eebcac_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R118": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i2fba2c592a30480b99d0b06e222a17fd_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240974055 - Disclosure - EQUITY-BASED COMPENSATION - Summary of Key Assumptions Used for Fair Value (Details)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
     "shortName": "EQUITY-BASED COMPENSATION - Summary of Key Assumptions Used for Fair Value (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i2fba2c592a30480b99d0b06e222a17fd_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R119": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240994056 - Disclosure - SUBSEQUENT EVENTS - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
     "shortName": "SUBSEQUENT EVENTS - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i49b84f8426f2441eb6b22c71d581ee26_I20200430",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i0b0fc5aa0dcb4ce4ac782b7e8f232f4e_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharesOutstanding",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100110012 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i8189b862715c4074b016879221946d9c_I20181231",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R120": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "241014057 - Disclosure - SUBSEQUENT EVENTS - REIT - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail",
     "shortName": "SUBSEQUENT EVENTS - REIT - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i820458fbc7d34e0e93d045726efed4fc_I20200430",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100120013 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i0b0fc5aa0dcb4ce4ac782b7e8f232f4e_I20181231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:SharesOutstanding",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100130014 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - REIT",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "id07aaaa129014647839fba60cb865853_I20181231",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:SharesOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "reportCount": 1,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100140015 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - REIT (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - REIT (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100150016 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:DeferredIncomeTaxExpenseBenefit",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:InterestCostsCapitalized",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100160017 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100170018 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - REIT",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:ForeignCurrencyTransactionGainLossBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:InterestCostsCapitalized",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100180019 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - REIT (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - REIT (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:ProceedsFromIncomeTaxRefunds",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100010002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RestrictedCashAndCashEquivalents",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210011001 - Disclosure - BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION",
     "role": "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATION",
     "shortName": "BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210031002 - Disclosure - BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - REIT",
     "role": "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
     "shortName": "BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210051003 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210081004 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210111005 - Disclosure - NET INCOME PER SHARE",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARE",
     "shortName": "NET INCOME PER SHARE",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210141006 - Disclosure - NET INCOME PER SHARE - REIT",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
     "shortName": "NET INCOME PER SHARE - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MergersAcquisitionsAndDispositionsDisclosuresTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210171007 - Disclosure - HOTEL ACQUISITIONS",
     "role": "http://www.extendedstayamerica.com/role/HOTELACQUISITIONS",
     "shortName": "HOTEL ACQUISITIONS",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MergersAcquisitionsAndDispositionsDisclosuresTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210191008 - Disclosure - HOTEL ACQUISITIONS - REIT",
     "role": "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
     "shortName": "HOTEL ACQUISITIONS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:MergersAcquisitionsAndDispositionsDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210211009 - Disclosure - PROPERTY AND EQUIPMENT",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENT",
     "shortName": "PROPERTY AND EQUIPMENT",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210261010 - Disclosure - PROPERTY AND EQUIPMENT - REIT",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
     "shortName": "PROPERTY AND EQUIPMENT - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100020003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivable",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210311011 - Disclosure - Intangible Assets and Goodwill",
     "role": "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwill",
     "shortName": "Intangible Assets and Goodwill",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210361012 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - REIT",
     "role": "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
     "shortName": "INTANGIBLE ASSETS AND GOODWILL - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210401013 - Disclosure - DEBT",
     "role": "http://www.extendedstayamerica.com/role/DEBT",
     "shortName": "DEBT",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210451014 - Disclosure - DEBT - REIT",
     "role": "http://www.extendedstayamerica.com/role/DEBTREIT",
     "shortName": "DEBT - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativesAndFairValueTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210501015 - Disclosure - DERIVATIVE INSTRUMENTS",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTS",
     "shortName": "DERIVATIVE INSTRUMENTS",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativesAndFairValueTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210541016 - Disclosure - DERIVATIVE INSTRUMENTS - REIT",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
     "shortName": "DERIVATIVE INSTRUMENTS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:DerivativesAndFairValueTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210581017 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERS",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RevenueFromContractWithCustomerTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210651018 - Disclosure - SEGMENTS",
     "role": "http://www.extendedstayamerica.com/role/SEGMENTS",
     "shortName": "SEGMENTS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210691019 - Disclosure - INCOME TAXES",
     "role": "http://www.extendedstayamerica.com/role/INCOMETAXES",
     "shortName": "INCOME TAXES",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210711020 - Disclosure - INCOME TAXES - REIT",
     "role": "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
     "shortName": "INCOME TAXES - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100030004 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS - REIT",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:LoansAndLeasesReceivableRelatedParties",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210731021 - Disclosure - RELATED PARTY TRANSACTIONS - REIT",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
     "shortName": "RELATED PARTY TRANSACTIONS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:LesseeFinanceLeasesTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210791022 - Disclosure - COMMITMENTS AND CONTINGENCIES",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIES",
     "shortName": "COMMITMENTS AND CONTINGENCIES",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:LesseeFinanceLeasesTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210851023 - Disclosure - COMMITMENTS AND CONTINGENCIES - REIT",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
     "shortName": "COMMITMENTS AND CONTINGENCIES - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeasesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210911024 - Disclosure - EQUITY-BASED COMPENSATION",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATION",
     "shortName": "EQUITY-BASED COMPENSATION",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "210981025 - Disclosure - SUBSEQUENT EVENTS",
     "role": "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTS",
     "shortName": "SUBSEQUENT EVENTS",
     "subGroupType": "",
     "uniqueAnchor": null
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "211001026 - Disclosure - SUBSEQUENT EVENTS - REIT",
     "role": "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
     "shortName": "SUBSEQUENT EVENTS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "stay:InterimFinancialStatementsBasisOfPresentationConsolidationAndSignificantEstimatesPolicyPolicyTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "220062001 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": null
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "stay:InterimFinancialStatementsBasisOfPresentationConsolidationAndSignificantEstimatesPolicyPolicyTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "220092002 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT (Policies)",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "stay:InterimFinancialStatementsBasisOfPresentationConsolidationAndSignificantEstimatesPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230123001 - Disclosure - NET INCOME PER SHARE (Tables)",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARETables",
     "shortName": "NET INCOME PER SHARE (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230153002 - Disclosure - NET INCOME PER SHARE - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
     "shortName": "NET INCOME PER SHARE - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100040005 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS - REIT (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
     "shortName": "CONDENSED CONSOLIDATED BALANCE SHEETS - REIT (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:CommonStockParOrStatedValuePerShare",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i79a204d91d474491a855b6e5908b6afd_I20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:CommonStockParOrStatedValuePerShare",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usdPerShare",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230223003 - Disclosure - PROPERTY AND EQUIPMENT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTTables",
     "shortName": "PROPERTY AND EQUIPMENT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230273004 - Disclosure - PROPERTY AND EQUIPMENT - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
     "shortName": "PROPERTY AND EQUIPMENT - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230323005 - Disclosure - Intangible Assets and Goodwill (Tables)",
     "role": "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillTables",
     "shortName": "Intangible Assets and Goodwill (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230373006 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
     "shortName": "INTANGIBLE ASSETS AND GOODWILL - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230413007 - Disclosure - DEBT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/DEBTTables",
     "shortName": "DEBT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230463008 - Disclosure - DEBT - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/DEBTREITTables",
     "shortName": "DEBT - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230513009 - Disclosure - DERIVATIVE INSTRUMENTS (Tables)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSTables",
     "shortName": "DERIVATIVE INSTRUMENTS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R57": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230553010 - Disclosure - DERIVATIVE INSTRUMENTS - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
     "shortName": "DERIVATIVE INSTRUMENTS - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R58": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230593011 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSTables",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R59": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230663012 - Disclosure - SEGMENTS (Tables)",
     "role": "http://www.extendedstayamerica.com/role/SEGMENTSTables",
     "shortName": "SEGMENTS (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100050006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "stay:OperatingExpensesExcludingFranchiseExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R60": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230743013 - Disclosure - RELATED PARTY TRANSACTIONS - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
     "shortName": "RELATED PARTY TRANSACTIONS - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R61": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeaseCostTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230803014 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTables",
     "shortName": "COMMITMENTS AND CONTINGENCIES (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": null
    },
    "R62": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeaseCostTableTextBlock",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230863015 - Disclosure - COMMITMENTS AND CONTINGENCIES - REIT (Tables)",
     "role": "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
     "shortName": "COMMITMENTS AND CONTINGENCIES - REIT (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:LeaseCostTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R63": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "230923016 - Disclosure - EQUITY-BASED COMPENSATION (Tables)",
     "role": "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONTables",
     "shortName": "EQUITY-BASED COMPENSATION (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R64": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:CommonStockSharesOutstanding",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockSharesIssued",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240024001 - Disclosure - BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
     "shortName": "BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "stay:CommonSharetoPairedShareRatio",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R65": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:CommonStockSharesOutstanding",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockSharesIssued",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240044002 - Disclosure - BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - REIT - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
     "shortName": "BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION - REIT - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i2f8ba579316b4126b1b656049c1e2e60_D20200331-20200331",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:StockRepurchasedAndRetiredDuringPeriodShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R66": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AssetImpairmentCharges",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240074003 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ifebe21aa890c4735904a87b58099cdd2_D20200101-20200331",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:FiniteLivedIntangibleAssetUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R67": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AssetImpairmentCharges",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240104004 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - REIT - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:AssetImpairmentCharges",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R68": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240134005 - Disclosure - NET INCOME PER SHARE - Calculations of Basic and Diluted Net Income Per Share, Including a Reconciliation of Numerators and Denominators (Detail)",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
     "shortName": "NET INCOME PER SHARE - Calculations of Basic and Diluted Net Income Per Share, Including a Reconciliation of Numerators and Denominators (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R69": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240164006 - Disclosure - NET INCOME PER SHARE - Calculations of Basic and Diluted Net Income Per Share, Including a Reconciliation of Numerators and Denominators - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
     "shortName": "NET INCOME PER SHARE - Calculations of Basic and Diluted Net Income Per Share, Including a Reconciliation of Numerators and Denominators - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:PreferredStockDividendsIncomeStatementImpact",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:GeneralAndAdministrativeExpense",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100060007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - REIT",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - REIT",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:CostOfGoodsAndServicesSold",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R70": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "stay:NumberOfPropertiesAcquired",
      "reportCount": 1,
      "unitRef": "hotel",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240184007 - Disclosure - HOTEL ACQUISITIONS - Additional Information (Details)",
     "role": "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
     "shortName": "HOTEL ACQUISITIONS - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "icc22fc87ea6e40cb93eebe8a24d29557_D20191112-20191112",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:PaymentsToAcquireBusinessesGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R71": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "stay:NumberOfPropertiesAcquired",
      "reportCount": 1,
      "unitRef": "hotel",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240204008 - Disclosure - HOTEL ACQUISITIONS - Additional Information - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
     "shortName": "HOTEL ACQUISITIONS - Additional Information - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "stay:NumberOfPropertiesAcquired",
      "reportCount": 1,
      "unique": true,
      "unitRef": "hotel",
      "xsiNil": "false"
     }
    },
    "R72": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240234009 - Disclosure - PROPERTY AND EQUIPMENT - Net Investment in Property and Equipment (Detail)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
     "shortName": "PROPERTY AND EQUIPMENT - Net Investment in Property and Equipment (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i99be98ae40a34984b82ef23b9804c669_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R73": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ief1ad686014f49a3bb762f92bedaf7cc_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:NumberOfUnitsInRealEstateProperty",
      "reportCount": 1,
      "unitRef": "room",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240244010 - Disclosure - PROPERTY AND EQUIPMENT - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
     "shortName": "PROPERTY AND EQUIPMENT - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R74": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240254011 - Disclosure - PROPERTY AND EQUIPMENT - New Construction (Details)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
     "shortName": "PROPERTY AND EQUIPMENT - New Construction (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i0333e24eef7f44d495df0d612dbd7330_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R75": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240284012 - Disclosure - PROPERTY AND EQUIPMENT - Net Investment in Property and Equipment - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
     "shortName": "PROPERTY AND EQUIPMENT - Net Investment in Property and Equipment - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:PropertyPlantAndEquipmentGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R76": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ief1ad686014f49a3bb762f92bedaf7cc_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:NumberOfUnitsInRealEstateProperty",
      "reportCount": 1,
      "unitRef": "room",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240294013 - Disclosure - PROPERTY AND EQUIPMENT - Additional Information - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
     "shortName": "PROPERTY AND EQUIPMENT - Additional Information - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i33368ce9ba4841cc86f0f19685d338d4_I20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:NumberOfUnitsInRealEstateProperty",
      "reportCount": 1,
      "unique": true,
      "unitRef": "room",
      "xsiNil": "false"
     }
    },
    "R77": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingExpenses",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240304014 - Disclosure - Property and Equipment - REIT - Schedule of Newly Built Hotels (Detail)",
     "role": "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail",
     "shortName": "Property and Equipment - REIT - Schedule of Newly Built Hotels (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i103788c809774966910925ef4d310895_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:OperatingLeasesIncomeStatementLeaseRevenue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R78": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3564b145672746d3bbcda26b0acd9ebc_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240334015 - Disclosure - Intangible Assets and Goodwill - Company's Intangible Assets and Goodwill (Detail)",
     "role": "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail",
     "shortName": "Intangible Assets and Goodwill - Company's Intangible Assets and Goodwill (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3564b145672746d3bbcda26b0acd9ebc_I20191231",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R79": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "stay:WeightedAverageAmortizationPeriodForIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240344016 - Disclosure - Intangible Assets and Goodwill - Additional Information (Detail)",
     "role": "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillAdditionalInformationDetail",
     "shortName": "Intangible Assets and Goodwill - Additional Information (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "stay:WeightedAverageAmortizationPeriodForIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100070008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R80": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240354017 - Disclosure - Intangible Assets and Goodwill - Estimated Future Amortization Expense for Definite-lived Intangible Assets (Detail)",
     "role": "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
     "shortName": "Intangible Assets and Goodwill - Estimated Future Amortization Expense for Definite-lived Intangible Assets (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R81": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240384018 - Disclosure - INTANGIBLE ASSETS AND GOODWILL - REIT - Company's Intangible Assets and Goodwill (Detail)",
     "role": "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
     "shortName": "INTANGIBLE ASSETS AND GOODWILL - REIT - Company's Intangible Assets and Goodwill (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:GoodwillGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R82": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240394019 - Disclosure - INTANGIBLE ASSETS AND GOODWILL- REIT - Estimated Future Amortization Expense for Definite-lived Intangible Assets (Detail)",
     "role": "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
     "shortName": "INTANGIBLE ASSETS AND GOODWILL- REIT - Estimated Future Amortization Expense for Definite-lived Intangible Assets (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ic3a477c4dd534f03836ad7ddc1e13e43_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R83": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:MediumTermNotes",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240424020 - Disclosure - DEBT - Company's Outstanding Debt (Detail)",
     "role": "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
     "shortName": "DEBT - Company's Outstanding Debt (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:ScheduleOfDebtInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i9422e7a4665e42898db3203d00cb5f49_I20191231",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:DebtInstrumentUnamortizedDiscount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R84": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-8",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentFairValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240434021 - Disclosure - Debt - Additional Information (Details)",
     "role": "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
     "shortName": "Debt - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ie67e057266344792b66392450414916a_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:DebtInstrumentBasisSpreadOnVariableRate1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R85": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:InterestExpenseDebt",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240444022 - Disclosure - DEBT - Summary of Components of Interest Expense (Details)",
     "role": "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
     "shortName": "DEBT - Summary of Components of Interest Expense (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R86": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:MediumTermNotes",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240474023 - Disclosure - DEBT - Company's Outstanding Debt - REIT (Detail)",
     "role": "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
     "shortName": "DEBT - Company's Outstanding Debt - REIT (Detail)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i834a66cb1f0f4d77a09103e9dab64e02_I20191231",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:MediumTermNotes",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R87": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-8",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentFairValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240484024 - Disclosure - DEBT - Additional Information - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
     "shortName": "DEBT - Additional Information - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ia3e7ece78ae4443aa816489ca21f4627_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:DebtInstrumentBasisSpreadOnVariableRate1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R88": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:InterestExpenseDebt",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240494025 - Disclosure - DEBT - Summary of Components of Interest Expense - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
     "shortName": "DEBT - Summary of Components of Interest Expense - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i347ea20cf81a40caa09873427cea1d22_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:InterestExpenseDebt",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R89": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3e365f1f5fa04f47a683811a8a2f632f_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeNotionalAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240524026 - Disclosure - DERIVATIVE INSTRUMENTS - Additional Information (Details)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
     "shortName": "DERIVATIVE INSTRUMENTS - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "idfa91c4b64cb4969850b278c67190113_I20160930",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:DerivativeFixedInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "100080009 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)",
     "role": "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEParenthetical",
     "shortName": "CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R90": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3e365f1f5fa04f47a683811a8a2f632f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240534027 - Disclosure - DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
     "shortName": "DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i40474c6e6421400bb92ae83cd7546cf7_D20200101-20200331",
      "decimals": "-5",
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R91": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3e365f1f5fa04f47a683811a8a2f632f_I20200331",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeNotionalAmount",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240564028 - Disclosure - DERIVATIVE INSTRUMENTS - Additional Information - REIT (Details)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
     "shortName": "DERIVATIVE INSTRUMENTS - Additional Information - REIT (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i9658ce47718644c39d2ee63efc4cb757_D20200101-20200331",
      "decimals": "INF",
      "lang": null,
      "name": "stay:DerivativeNotionalAmountReductioninAmountOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R92": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i3e365f1f5fa04f47a683811a8a2f632f_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240574029 - Disclosure - DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments - REIT (Details) (Details)",
     "role": "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
     "shortName": "DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments - REIT (Details) (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i01ba7ce86f8d4f11ad9fb07e6bfb1e5c_I20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R93": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240604030 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation by Booking Source (Details)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation by Booking Source (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:DisaggregationOfRevenueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i7dc53e6856a144a0bb01aebaf6c66f15_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R94": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240614031 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation by Length of Guest Stay (Details)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation by Length of Guest Stay (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i7db733b9ee5a4ce486c56f90a5b604e9_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R95": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240624032 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenues from Franchised and Managed Hotels (Details)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS - Disaggregation of Revenues from Franchised and Managed Hotels (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ifb486d080c4f40cf93e702bac3d71850_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R96": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ContractWithCustomerLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240634033 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Outstanding Customer Contract Liabilities (Details)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofOutstandingCustomerContractLiabilitiesDetails",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Outstanding Customer Contract Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ContractWithCustomerLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R97": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i802b6b8e0bdf48eaa6bd6ea57ad4356e_I20200331",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueRemainingPerformanceObligation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240644034 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS - Performance Obligations (Details)",
     "role": "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails",
     "shortName": "REVENUE FROM CONTRACTS WITH CUSTOMERS - Performance Obligations (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i802b6b8e0bdf48eaa6bd6ea57ad4356e_I20200331",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueRemainingPerformanceObligation",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R98": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240674035 - Disclosure - SEGMENTS - Schedule of Operating Segments Evaluated on Income from Operations (Details)",
     "role": "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails",
     "shortName": "SEGMENTS - Schedule of Operating Segments Evaluated on Income from Operations (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "ife3218ce868c4ce4b39e5c71a99ce3a5_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R99": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "if56779daac2c4d2e84308f4b1be70275_I20200331",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:Assets",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "240684036 - Disclosure - SEGMENTS - Schedule of Assets and Capital Expenditures of Operating Segments (Details)",
     "role": "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
     "shortName": "SEGMENTS - Schedule of Assets and Capital Expenditures of Operating Segments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "stay-20200331.htm",
      "contextRef": "i11a1ca149f0e4fc4a66a91fc7139fc72_D20200101-20200331",
      "decimals": "-3",
      "lang": null,
      "name": "stay:PaymentstoAcquirePropertyPlantandEquipmentandtoDevelopRealEstateAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 111,
   "tag": {
    "country_US": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "UNITED STATES",
        "terseLabel": "U.S."
       }
      }
     },
     "localname": "US",
     "nsuri": "http://xbrl.sec.gov/country/2017-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Document Information [Line Items]",
        "terseLabel": "Document Information [Line Items]"
       }
      }
     },
     "localname": "DocumentInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package.",
        "label": "Document Information [Table]",
        "terseLabel": "Document Information [Table]"
       }
      }
     },
     "localname": "DocumentInformationTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r383"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r384"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntitiesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to assemble all relevant information about each entity associated with the document instance",
        "label": "Entities [Table]",
        "terseLabel": "Entities [Table]"
       }
      }
     },
     "localname": "EntitiesTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTREIT",
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]",
        "terseLabel": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTREIT",
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Entity Information [Line Items]",
        "terseLabel": "Entity Information [Line Items]"
       }
      }
     },
     "localname": "EntityInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTREIT",
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r386"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r385"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]",
        "terseLabel": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTREIT",
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r381"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r382"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CoverPage"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "srt_AffiliatedEntityMember": {
     "auth_ref": [
      "r200",
      "r316",
      "r317",
      "r380"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Affiliated Entity [Member]",
        "terseLabel": "Corporation"
       }
      }
     },
     "localname": "AffiliatedEntityMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ConsolidatedEntitiesAxis": {
     "auth_ref": [
      "r380"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidated Entities [Axis]",
        "terseLabel": "Consolidated Entities [Axis]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidatedEntitiesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidated Entities [Domain]",
        "terseLabel": "Consolidated Entities [Domain]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ConsolidationItemsAxis": {
     "auth_ref": [
      "r120",
      "r130"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidation Items [Axis]",
        "terseLabel": "Consolidation Items [Axis]"
       }
      }
     },
     "localname": "ConsolidationItemsAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidationItemsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Consolidation Items [Domain]",
        "terseLabel": "Consolidation Items [Domain]"
       }
      }
     },
     "localname": "ConsolidationItemsDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_HotelMember": {
     "auth_ref": [
      "r195",
      "r378",
      "r379"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Hotel [Member]",
        "terseLabel": "Hotel properties",
        "verboseLabel": "Hotel operating expenses"
       }
      }
     },
     "localname": "HotelMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum",
        "verboseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum",
        "verboseLabel": "Minimum"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis": {
     "auth_ref": [
      "r378",
      "r379"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Real Estate, Type of Property [Axis]",
        "terseLabel": "Real Estate, Type of Property [Axis]"
       }
      }
     },
     "localname": "MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_MortgageLoansOnRealEstateNamePropertyTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Real Estate [Domain]",
        "terseLabel": "Real Estate [Domain]"
       }
      }
     },
     "localname": "MortgageLoansOnRealEstateNamePropertyTypeDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_OwnershipAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Ownership [Axis]",
        "terseLabel": "Ownership [Axis]"
       }
      }
     },
     "localname": "OwnershipAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_OwnershipDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Ownership [Domain]",
        "terseLabel": "Ownership [Domain]"
       }
      }
     },
     "localname": "OwnershipDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ParentCompanyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Parent Company [Member]",
        "terseLabel": "Parent Company"
       }
      }
     },
     "localname": "ParentCompanyMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r133",
      "r192",
      "r195",
      "r374",
      "r375"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Axis]",
        "terseLabel": "Range [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statistical Measurement [Domain]",
        "terseLabel": "Range [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RestatementAdjustmentMember": {
     "auth_ref": [
      "r93",
      "r94",
      "r95",
      "r96"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement Adjustment [Member]",
        "terseLabel": "Restatement Adjustment"
       }
      }
     },
     "localname": "RestatementAdjustmentMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RestatementAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement [Axis]",
        "terseLabel": "Restatement [Axis]"
       }
      }
     },
     "localname": "RestatementAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RestatementDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement [Domain]",
        "terseLabel": "Restatement [Domain]"
       }
      }
     },
     "localname": "RestatementDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_SegmentGeographicalDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Geographical [Domain]",
        "terseLabel": "Geographical [Domain]"
       }
      }
     },
     "localname": "SegmentGeographicalDomain",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_StatementGeographicalAxis": {
     "auth_ref": [
      "r134",
      "r192",
      "r196",
      "r376",
      "r378",
      "r379"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Geographical [Axis]",
        "terseLabel": "Geographical [Axis]"
       }
      }
     },
     "localname": "StatementGeographicalAxis",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_SubsidiariesMember": {
     "auth_ref": [
      "r200",
      "r316",
      "r317"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Subsidiaries [Member]",
        "terseLabel": "ESH REIT",
        "verboseLabel": "ESH REIT"
       }
      }
     },
     "localname": "SubsidiariesMember",
     "nsuri": "http://fasb.org/srt/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_A2016CorporationRevolvingCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2016 Corporation Revolving Credit Facility [Member]",
        "label": "2016 Corporation Revolving Credit Facility [Member]",
        "terseLabel": "2016 Corporation Revolving Credit Facility"
       }
      }
     },
     "localname": "A2016CorporationRevolvingCreditFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_A2016ESHREITRevolvingCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2016 ESH REIT Revolving Credit Facility [Member]",
        "label": "2016 ESH REIT Revolving Credit Facility [Member]",
        "terseLabel": "2016 ESH REIT Revolving Credit Facility"
       }
      }
     },
     "localname": "A2016ESHREITRevolvingCreditFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_A2027SeniorNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "2027 Senior Notes",
        "label": "2027 Senior Notes [Member]",
        "terseLabel": "2027 Notes"
       }
      }
     },
     "localname": "A2027SeniorNotesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_CallCenterMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Call Center [Member]",
        "label": "Call Center [Member]",
        "terseLabel": "Central call center"
       }
      }
     },
     "localname": "CallCenterMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ChangeOfControlMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Change of Control [Member]",
        "label": "Change of Control [Member]",
        "terseLabel": "Change of Control"
       }
      }
     },
     "localname": "ChangeOfControlMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_CommitmentAndContingenciesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commitment And Contingencies [Line Items]",
        "label": "Commitment And Contingencies [Line Items]",
        "terseLabel": "Commitment And Contingencies [Line Items]"
       }
      }
     },
     "localname": "CommitmentAndContingenciesLineItems",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_CommitmentAndContingenciesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commitment And Contingencies [Table]",
        "label": "Commitment And Contingencies [Table]",
        "terseLabel": "Commitment And Contingencies [Table]"
       }
      }
     },
     "localname": "CommitmentAndContingenciesTable",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_CommonSharetoPairedShareRatio": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Common Share to Paired Share Ratio",
        "label": "Common Share to Paired Share Ratio",
        "terseLabel": "Common share to paired share ratio"
       }
      }
     },
     "localname": "CommonSharetoPairedShareRatio",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "pureItemType"
    },
    "stay_CorporateFurnitureFixturesAndEquipmentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Corporate furniture fixtures and equipment.",
        "label": "Corporate Furniture Fixtures And Equipment [Member]",
        "terseLabel": "Corporate furniture, fixtures, equipment, software and other"
       }
      }
     },
     "localname": "CorporateFurnitureFixturesAndEquipmentMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_CorporateOfficeLeaseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Corporate Office Lease [Member]",
        "label": "Corporate Office Lease [Member]",
        "terseLabel": "Corporate Office Lease"
       }
      }
     },
     "localname": "CorporateOfficeLeaseMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_CorporationRevolvingCreditFacility2016Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Corporation Revolving Credit Facility 2016 [Member]",
        "label": "Corporation Revolving Credit Facility 2016 [Member]",
        "terseLabel": "Corporation Revolving Credit Facility"
       }
      }
     },
     "localname": "CorporationRevolvingCreditFacility2016Member",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_CrestwoodSuitesOfLakelandLLCMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Crestwood Suites Of Lakeland, LLC",
        "label": "Crestwood Suites Of Lakeland, LLC [Member]",
        "terseLabel": "Crestwood Suites Of Lakeland, LLC"
       }
      }
     },
     "localname": "CrestwoodSuitesOfLakelandLLCMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_DebtCovenantAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Covenant [Axis]",
        "label": "Debt Covenant [Axis]",
        "terseLabel": "Debt Covenant [Axis]"
       }
      }
     },
     "localname": "DebtCovenantAxis",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_DebtCovenantDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Debt Covenant [Axis]",
        "label": "Debt Covenant [Domain]",
        "terseLabel": "Debt Covenant [Domain]"
       }
      }
     },
     "localname": "DebtCovenantDomain",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_DebtExtinguishmentCosts": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_InterestExpense",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt extinguishment costs.",
        "label": "Debt Extinguishment Costs",
        "terseLabel": "Other costs"
       }
      }
     },
     "localname": "DebtExtinguishmentCosts",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_DebtInstrumentCovenantConsolidatedLeverageRatioMaximum": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Covenant, Consolidated Leverage Ratio, Maximum",
        "label": "Debt Instrument, Covenant, Consolidated Leverage Ratio, Maximum",
        "terseLabel": "Consolidated leverage ratio maximum"
       }
      }
     },
     "localname": "DebtInstrumentCovenantConsolidatedLeverageRatioMaximum",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "pureItemType"
    },
    "stay_DebtInstrumentCovenantLoantoValueRatioMaximum": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Covenant, Loan to Value Ratio, Maximum",
        "label": "Debt Instrument, Covenant, Loan to Value Ratio, Maximum",
        "terseLabel": "Loan to value ratio maximum"
       }
      }
     },
     "localname": "DebtInstrumentCovenantLoantoValueRatioMaximum",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "stay_DebtInstrumentCovenantMinimumLiquidity": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Covenant, Minimum Liquidity",
        "label": "Debt Instrument, Covenant, Minimum Liquidity",
        "terseLabel": "Minimum liquidity"
       }
      }
     },
     "localname": "DebtInstrumentCovenantMinimumLiquidity",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_DebtInstrumentCovenantMinimumPrincipalCoveragePercent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Covenant, Minimum Principal Coverage Percent",
        "label": "Debt Instrument, Covenant, Minimum Principal Coverage Percent",
        "terseLabel": "Minimum principal coverage"
       }
      }
     },
     "localname": "DebtInstrumentCovenantMinimumPrincipalCoveragePercent",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "stay_DebtInstrumentCovenantTermPercentageOfPrincipalAmountOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Covenant Term, Percentage of Principal Amount Outstanding",
        "label": "Debt Instrument, Covenant Term, Percentage of Principal Amount Outstanding",
        "terseLabel": "Percentage of principal amount outstanding"
       }
      }
     },
     "localname": "DebtInstrumentCovenantTermPercentageOfPrincipalAmountOutstanding",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "stay_DebtInstrumentMandatoryPrepaymentsOnExcessCashFlowMaximumBasePercentage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Based on the entity's Consolidated Leverage Ratio (as defined), mandatory prepayments are required up to a certain amount of excess cash flow (as defined).",
        "label": "Debt Instrument, Mandatory Prepayments on Excess Cash Flow, Maximum, Base Percentage",
        "terseLabel": "Mandatory prepayments are required up to a certain amount of excess cash flow"
       }
      }
     },
     "localname": "DebtInstrumentMandatoryPrepaymentsOnExcessCashFlowMaximumBasePercentage",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "stay_DebtInstrumentPercentOfDebtIssuedInPrivatePlacement": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument, Percent Of Debt Issued In Private Placement",
        "label": "Debt Instrument, Percent Of Debt Issued In Private Placement",
        "terseLabel": "Percent of debt issued in private placement"
       }
      }
     },
     "localname": "DebtInstrumentPercentOfDebtIssuedInPrivatePlacement",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "stay_DebtInstrumentUnamortizedDiscountAndDeferredFinanceCosts": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt Instrument Unamortized Discount And Deferred Finance Costs",
        "label": "Debt Instrument Unamortized Discount And Deferred Finance Costs",
        "terseLabel": "Unamortized deferred financing costs and debt discount"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedDiscountAndDeferredFinanceCosts",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_DeferredRentsReceivableRelatedParty": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Deferred Rents Receivable, Related Party",
        "label": "Deferred Rents Receivable, Related Party",
        "terseLabel": "Deferred rents receivable"
       }
      }
     },
     "localname": "DeferredRentsReceivableRelatedParty",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_DerivativeNotionalAmountReductioninAmountOutstanding": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative Notional Amount, Reduction in Amount Outstanding",
        "label": "Derivative Notional Amount, Reduction in Amount Outstanding",
        "terseLabel": "Reduction of outstanding derivative amount"
       }
      }
     },
     "localname": "DerivativeNotionalAmountReductioninAmountOutstanding",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_DirectReimbursementsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Direct Reimbursements [Member]",
        "label": "Direct Reimbursements [Member]",
        "terseLabel": "Direct reimbursements"
       }
      }
     },
     "localname": "DirectReimbursementsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_DividendsPayableBalance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Dividends Payable Balance",
        "label": "Dividends Payable Balance",
        "terseLabel": "ESH REIT common distributions included in accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "DividendsPayableBalance",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_ESHHospitalityInc.Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ESH Hospitality, Inc. [Member]",
        "label": "ESH Hospitality, Inc. [Member]",
        "terseLabel": "ESH Hospitality, Inc."
       }
      }
     },
     "localname": "ESHHospitalityInc.Member",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DEBTREIT",
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ESHREIT2016TermFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ESH REIT 2016 Term Facility [Member]",
        "label": "ESH REIT 2016 Term Facility [Member]",
        "terseLabel": "ESH REIT 2016 Term Facility"
       }
      }
     },
     "localname": "ESHREIT2016TermFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ESHREIT2025NotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ESH REIT 2025 Notes [Member]",
        "label": "ESH REIT 2025 Notes [Member]",
        "terseLabel": "2025 Notes"
       }
      }
     },
     "localname": "ESHREIT2025NotesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ESHREITRevolvingCreditFacility2016Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "SH REIT Revolving Credit Facility 2016 [Member]",
        "label": "ESH REIT Revolving Credit Facility 2016 [Member]",
        "terseLabel": "ESH REIT Revolving Credit Facility"
       }
      }
     },
     "localname": "ESHREITRevolvingCreditFacility2016Member",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ESHREITTermFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "ESH REIT Term Facility [Member]",
        "label": "ESH REIT Term Facility [Member]",
        "terseLabel": "ESH REIT Term Facility"
       }
      }
     },
     "localname": "ESHREITTermFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_EquityAwardsReceivablePayableRelatedParties": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails": {
       "order": 2.0,
       "parentTag": "stay_WorkingCapitalAndOtherRelatedParties",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity Awards Receivable (Payable), Related Parties",
        "label": "Equity Awards Receivable (Payable), Related Parties",
        "terseLabel": "Equity awards (payable) receivable"
       }
      }
     },
     "localname": "EquityAwardsReceivablePayableRelatedParties",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_EquityBasedAwardsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity Based Awards [Member]",
        "label": "Equity Based Awards [Member]",
        "terseLabel": "Equity Based Awards"
       }
      }
     },
     "localname": "EquityBasedAwardsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ExtendedStayAmericaInc.Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Extended Stay America, Inc. [Member]",
        "label": "Extended Stay America, Inc. [Member]",
        "terseLabel": "Extended Stay America, Inc."
       }
      }
     },
     "localname": "ExtendedStayAmericaInc.Member",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ExtendedStayAmericaIncMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Extended Stay America, Inc [Member]",
        "label": "Extended Stay America, Inc [Member]",
        "terseLabel": "Extended Stay America, Inc"
       }
      }
     },
     "localname": "ExtendedStayAmericaIncMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_FinanceLeaseLiabilityPaymentsDueAfterYearSix": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 7.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease Liability Payments Due After Year Six",
        "label": "Finance Lease Liability Payments Due After Year Six",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueAfterYearSix",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_FinanceLeaseLiabilityPaymentsDueYearSix": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 6.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease, Liability, Payments, Due Year Six",
        "label": "Finance Lease, Liability, Payments, Due Year Six",
        "terseLabel": "2025"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearSix",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_FiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finite Lived And Indefinite Lived Intangible Assets [Line Items]",
        "label": "Finite Lived And Indefinite Lived Intangible Assets [Line Items]",
        "terseLabel": "Finite Lived And Indefinite Lived Intangible Assets [Line Items]"
       }
      }
     },
     "localname": "FiniteLivedAndIndefiniteLivedIntangibleAssetsLineItems",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_FiniteLivedAndIndefiniteLivedIntangibleAssetsTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finite Lived And Indefinite Lived Intangible Assets [Table]",
        "label": "Finite Lived And Indefinite Lived Intangible Assets [Table]",
        "terseLabel": "Finite Lived And Indefinite Lived Intangible Assets [Table]"
       }
      }
     },
     "localname": "FiniteLivedAndIndefiniteLivedIntangibleAssetsTable",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_FranchiseFeesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Franchise Fees [Member]",
        "label": "Franchise Fees [Member]",
        "terseLabel": "Franchise fees"
       }
      }
     },
     "localname": "FranchiseFeesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_FranchiseandManagementFeesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Franchise and Management Fees [Member]",
        "label": "Franchise and Management Fees [Member]",
        "terseLabel": "Franchise and management fees"
       }
      }
     },
     "localname": "FranchiseandManagementFeesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_FranchisedHotelsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Franchised Hotels [Member]",
        "label": "Franchised Hotels [Member]",
        "terseLabel": "Franchised Hotels"
       }
      }
     },
     "localname": "FranchisedHotelsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_FranchisedandManagedMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Franchised and Managed [Member]",
        "label": "Franchised and Managed [Member]",
        "terseLabel": "Franchise and management",
        "verboseLabel": "Total revenues from franchised and managed hotels"
       }
      }
     },
     "localname": "FranchisedandManagedMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_GlobalDistributionSystemsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Global Distribution Systems [Member]",
        "label": "Global Distribution Systems [Member]",
        "terseLabel": "Travel agency global distribution systems"
       }
      }
     },
     "localname": "GlobalDistributionSystemsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_IncomeTaxesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Income Taxes [Line Items]",
        "label": "Income Taxes [Line Items]",
        "terseLabel": "Income Taxes [Line Items]"
       }
      }
     },
     "localname": "IncomeTaxesLineItems",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_IncomeTaxesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Income Taxes [Table]",
        "label": "Income Taxes [Table]",
        "terseLabel": "Income Taxes [Table]"
       }
      }
     },
     "localname": "IncomeTaxesTable",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_IncreaseDecreaseInUnearnedLeasingRevenue": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amount of unearned rental revenue.",
        "label": "Increase Decrease In Unearned Leasing Revenue",
        "terseLabel": "Unearned rental revenues/rents receivable from Extended Stay America, Inc., net"
       }
      }
     },
     "localname": "IncreaseDecreaseInUnearnedLeasingRevenue",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_IncreaseDecreaseinShareBasedCompensationReceivables": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Increase (Decrease) in Share Based Compensation Receivables",
        "label": "Increase (Decrease) in Share Based Compensation Receivables",
        "terseLabel": "Net payable related to RSUs not yet settled or issued included in due to/from Extended Stay America, Inc."
       }
      }
     },
     "localname": "IncreaseDecreaseinShareBasedCompensationReceivables",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_IndirectReimbursementsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indirect Reimbursements [Member]",
        "label": "Indirect Reimbursements [Member]",
        "terseLabel": "Indirect reimbursements (system service fees)"
       }
      }
     },
     "localname": "IndirectReimbursementsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_IntellectualPropertyFeeRevenue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Intellectual Property Fee Revenue",
        "label": "Intellectual Property Fee Revenue",
        "terseLabel": "Intellectual property fees"
       }
      }
     },
     "localname": "IntellectualPropertyFeeRevenue",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_IntercompanyLoansUnsecuredFacility": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Intercompany Loans, Unsecured Facility",
        "label": "Intercompany Loans, Unsecured Facility",
        "terseLabel": "Carrying amount, unsecured intercompany facility"
       }
      }
     },
     "localname": "IntercompanyLoansUnsecuredFacility",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_InterimFinancialStatementsBasisOfPresentationConsolidationAndSignificantEstimatesPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interim Financial Statements Basis Of Presentation Consolidation And Significant Estimates Policy",
        "label": "Interim Financial Statements Basis Of Presentation Consolidation And Significant Estimates Policy [Policy Text Block]",
        "terseLabel": "Interim Presentation"
       }
      }
     },
     "localname": "InterimFinancialStatementsBasisOfPresentationConsolidationAndSignificantEstimatesPolicyPolicyTextBlock",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "stay_LeaseLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease Liabilities [Abstract]",
        "label": "Lease Liabilities [Abstract]",
        "terseLabel": "Lease liabilities:"
       }
      }
     },
     "localname": "LeaseLiabilitiesAbstract",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_LeaseOperatingLeaseNumberOfContracts": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease, Operating Lease, Number Of Contracts",
        "label": "Lease, Operating Lease, Number Of Contracts",
        "terseLabel": "Number of ground leases that are operating leases"
       }
      }
     },
     "localname": "LeaseOperatingLeaseNumberOfContracts",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_LesseeFinanceLeaseNumberOfContracts": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee, Finance Lease, Number Of Contracts",
        "label": "Lessee, Finance Lease, Number Of Contracts",
        "terseLabel": "Number of ground leases that are finance leases"
       }
      }
     },
     "localname": "LesseeFinanceLeaseNumberOfContracts",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_LesseeLeasingArrangementsOperatingLeasesNumberofRenewalOptions": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee Leasing Arrangements, Operating Leases, Number of Renewal Options",
        "label": "Lessee Leasing Arrangements, Operating Leases, Number of Renewal Options",
        "terseLabel": "Number of renewal options"
       }
      }
     },
     "localname": "LesseeLeasingArrangementsOperatingLeasesNumberofRenewalOptions",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 7.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee Operating Lease, Liability, Payments Due After Year Six",
        "label": "Lessee Operating Lease, Liability, Payments Due After Year Six",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearSix",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_LesseeOperatingLeaseLiabilityPaymentsDueYearSix": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee, Operating Lease, Liability, Payments, Due Year Six",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Six",
        "terseLabel": "2025"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearSix",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_LessorOperatingLeaseTerminationPeriod": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessor, Operating Lease, Termination Period",
        "label": "Lessor, Operating Lease, Termination Period",
        "terseLabel": "Termination period"
       }
      }
     },
     "localname": "LessorOperatingLeaseTerminationPeriod",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "stay_LiborPlusRateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Libor Plus Rate [Member]",
        "label": "Libor Plus Rate [Member]",
        "terseLabel": "Libor Plus Rate"
       }
      }
     },
     "localname": "LiborPlusRateMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_LiborPlusRateOtherthanLevel1PeriodMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Libor Plus Rate Other than Level 1 Period [Member]",
        "label": "Libor Plus Rate Other than Level 1 Period [Member]",
        "terseLabel": "Libor Plus Rate Other than Level 1 Period"
       }
      }
     },
     "localname": "LiborPlusRateOtherthanLevel1PeriodMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_LineOfCreditAdditionalBorrowingCapacity": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line Of Credit, Additional Borrowing Capacity",
        "label": "Line Of Credit, Additional Borrowing Capacity",
        "terseLabel": "Additional borrowing capacity"
       }
      }
     },
     "localname": "LineOfCreditAdditionalBorrowingCapacity",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_LineofCreditFacilityAccordionFeatureIncreaseLimit": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line of Credit Facility, Accordion Feature, Increase Limit",
        "label": "Line of Credit Facility, Accordion Feature, Increase Limit",
        "terseLabel": "Accordion feature increase limit"
       }
      }
     },
     "localname": "LineofCreditFacilityAccordionFeatureIncreaseLimit",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_LineofCreditFacilityAccordionFeatureMaximumBorrowingCapacity": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line of Credit Facility, Accordion Feature, Maximum Borrowing Capacity",
        "label": "Line of Credit Facility, Accordion Feature, Maximum Borrowing Capacity",
        "terseLabel": "Maximum unsecured intercompany credit facility amount"
       }
      }
     },
     "localname": "LineofCreditFacilityAccordionFeatureMaximumBorrowingCapacity",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_LineofCreditFacilityAdditionalPrincipalAvailableMaximum": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line of Credit Facility, Additional Principal Available, Maximum",
        "label": "Line of Credit Facility, Additional Principal Available, Maximum",
        "terseLabel": "Line of credit maximum additional principal available"
       }
      }
     },
     "localname": "LineofCreditFacilityAdditionalPrincipalAvailableMaximum",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_ManagementFeesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Management Fees [Member]",
        "label": "Management Fees [Member]",
        "terseLabel": "Management fees"
       }
      }
     },
     "localname": "ManagementFeesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_MarketBasedAwardsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Market Based Awards [Member]",
        "label": "Market Based Awards [Member]",
        "terseLabel": "Market Based Awards"
       }
      }
     },
     "localname": "MarketBasedAwardsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_MaximumNumberOfPairedSharesToBeGrantedUnderIncentiveStockOptions": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maximum Number Of Paired Shares To Be Granted Under Incentive Stock Options",
        "label": "Maximum Number Of Paired Shares To Be Granted Under Incentive Stock Options",
        "terseLabel": "Granted incentive stock options (no more than) (shares)"
       }
      }
     },
     "localname": "MaximumNumberOfPairedSharesToBeGrantedUnderIncentiveStockOptions",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "stay_MorethanSixNightsLessthenTwentyNineNightsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "More than Six Nights Less then Twenty-Nine Nights [Member]",
        "label": "More than Six Nights Less then Twenty-Nine Nights [Member]",
        "terseLabel": "7-29 nights"
       }
      }
     },
     "localname": "MorethanSixNightsLessthenTwentyNineNightsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_MorethanThirtyNightsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "More than Thirty Nights [Member]",
        "label": "More than Thirty Nights [Member]",
        "terseLabel": "30+ nights"
       }
      }
     },
     "localname": "MorethanThirtyNightsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_NewConstructionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "New Construction",
        "label": "New Construction [Member]",
        "terseLabel": "New Construction"
       }
      }
     },
     "localname": "NewConstructionMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_NumberOfLettersOfCredit": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of letter of credit.",
        "label": "Number Of Letters Of Credit",
        "terseLabel": "Number of letters of credit"
       }
      }
     },
     "localname": "NumberOfLettersOfCredit",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberOfOutstandingLettersOfCredit": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of outstanding letters of credit.",
        "label": "Number Of Outstanding Letters Of Credit",
        "terseLabel": "Number of outstanding letters of credit"
       }
      }
     },
     "localname": "NumberOfOutstandingLettersOfCredit",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberOfPropertiesAcquired": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number Of Properties Acquired",
        "label": "Number Of Properties Acquired",
        "terseLabel": "Number of hotels acquired"
       }
      }
     },
     "localname": "NumberOfPropertiesAcquired",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberofLandParcels": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of Land Parcels",
        "label": "Number of Land Parcels",
        "terseLabel": "Number of land parcels"
       }
      }
     },
     "localname": "NumberofLandParcels",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberofLeases": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of Leases",
        "label": "Number of Leases",
        "terseLabel": "Number of leases"
       }
      }
     },
     "localname": "NumberofLeases",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberofRealEstatePropertiesManagedforThirdPartyOwners": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of Real Estate Properties, Managed for Third Party Owners",
        "label": "Number of Real Estate Properties, Managed for Third Party Owners",
        "terseLabel": "Number of hotel properties managed for third parties"
       }
      }
     },
     "localname": "NumberofRealEstatePropertiesManagedforThirdPartyOwners",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_NumberofUnitsinRealEstatePropertyManagedforThirdPartyOwners": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of Units in Real Estate Property, Managed for Third Party Owners",
        "label": "Number of Units in Real Estate Property, Managed for Third Party Owners",
        "terseLabel": "Number of rooms managed by third parties"
       }
      }
     },
     "localname": "NumberofUnitsinRealEstatePropertyManagedforThirdPartyOwners",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "stay_OccupancyHotelandOtherMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Occupancy Hotel and Other [Member]",
        "label": "Occupancy Hotel and Other [Member]",
        "terseLabel": "Occupancy Hotel and Other"
       }
      }
     },
     "localname": "OccupancyHotelandOtherMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_OneMonthLondonInterbankOfferedRateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "One-Month London Interbank Offered Rate [Member]",
        "label": "One-Month London Interbank Offered Rate [Member]",
        "terseLabel": "One-Month London Interbank Offered Rate"
       }
      }
     },
     "localname": "OneMonthLondonInterbankOfferedRateMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_OnetoSixNightsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "One to Six Nights [Member]",
        "label": "One to Six Nights [Member]",
        "terseLabel": "1-6 nights"
       }
      }
     },
     "localname": "OnetoSixNightsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_OperatingExpensesExcludingFranchiseExpense": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Expenses, Excluding Franchise Expense",
        "label": "Operating Expenses, Excluding Franchise Expense",
        "totalLabel": "Total hotel expenses"
       }
      }
     },
     "localname": "OperatingExpensesExcludingFranchiseExpense",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]",
        "label": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]",
        "terseLabel": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureLineItems",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Table]",
        "label": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Table]",
        "terseLabel": "Organization Consolidation And Presentation Of Financial Statements Disclosure [Table]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTable",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_OtherHotelRevenuesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other Hotel Revenues [Member]",
        "label": "Other Hotel Revenues [Member]",
        "terseLabel": "Other Hotel Revenues"
       }
      }
     },
     "localname": "OtherHotelRevenuesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_OtherRevenuesfromFranchisedandManagedPropertiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other Revenues from Franchised and Managed Properties [Member]",
        "label": "Other Revenues from Franchised and Managed Properties [Member]",
        "terseLabel": "Other revenues from franchised and managed properties"
       }
      }
     },
     "localname": "OtherRevenuesfromFranchisedandManagedPropertiesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_OwnedHotelsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Owned Hotels [Member]",
        "label": "Owned Hotels [Member]",
        "terseLabel": "Owned hotels"
       }
      }
     },
     "localname": "OwnedHotelsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_PairedShareRepurchaseProgramMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Paired Share Repurchase Program [Member]",
        "label": "Paired Share Repurchase Program [Member]",
        "terseLabel": "Paired Share Repurchase Program"
       }
      }
     },
     "localname": "PairedShareRepurchaseProgramMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_PaymentsToAcquirePropertyAndEquipment": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments To Acquire Property And Equipment",
        "label": "Payments To Acquire Property And Equipment",
        "negatedLabel": "Purchases of property and equipment"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyAndEquipment",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_PaymentstoAcquirePropertyPlantandEquipmentandtoDevelopRealEstateAssets": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments to Acquire Property, Plant and Equipment and to Develop Real Estate Assets",
        "label": "Payments to Acquire Property, Plant and Equipment and to Develop Real Estate Assets",
        "terseLabel": "Capital Expenditures:"
       }
      }
     },
     "localname": "PaymentstoAcquirePropertyPlantandEquipmentandtoDevelopRealEstateAssets",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_PerformanceObligationContractTerm": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Performance Obligation, Contract Term",
        "label": "Performance Obligation, Contract Term",
        "terseLabel": "Performance obligation, term"
       }
      }
     },
     "localname": "PerformanceObligationContractTerm",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "stay_PropertyDirectMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property Direct [Member]",
        "label": "Property Direct [Member]",
        "terseLabel": "Property direct"
       }
      }
     },
     "localname": "PropertyDirectMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ProprietaryWebsiteMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proprietary Website [Member]",
        "label": "Proprietary Website [Member]",
        "terseLabel": "Proprietary website"
       }
      }
     },
     "localname": "ProprietaryWebsiteMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_PublicCorporateFamilyRatingBetterThanOrEqualToBBMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Public Corporate Family Rating Better Than Or Equal To BB- [Member]",
        "label": "Public Corporate Family Rating Better Than Or Equal To BB- [Member]",
        "terseLabel": "Public Corporate Family Rating Better Than Or Equal To BB-"
       }
      }
     },
     "localname": "PublicCorporateFamilyRatingBetterThanOrEqualToBBMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_RedeemablePreferredStockSharesRedeemed": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Redeemable Preferred Stock, Shares Redeemed",
        "label": "Redeemable Preferred Stock, Shares Redeemed",
        "terseLabel": "Redeemed preferred stock (in shares)"
       }
      }
     },
     "localname": "RedeemablePreferredStockSharesRedeemed",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "stay_RestrictedStockUnitsMarketVestingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restricted Stock Units Market Vesting [Member]",
        "label": "Restricted Stock Units Market Vesting [Member]",
        "terseLabel": "Market Vesting",
        "verboseLabel": "RSUs with market vesting conditions"
       }
      }
     },
     "localname": "RestrictedStockUnitsMarketVestingMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_RestrictedStockUnitsServiceVestingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Restricted Stock Units Service Vesting [Member]",
        "label": "Restricted Stock Units Service Vesting [Member]",
        "terseLabel": "RSUs with service vesting conditions",
        "verboseLabel": "Service-Based Awards"
       }
      }
     },
     "localname": "RestrictedStockUnitsServiceVestingMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_RightOfUseAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Right Of Use Assets [Abstract]",
        "label": "Right Of Use Assets [Abstract]",
        "terseLabel": "Right-of-use assets:"
       }
      }
     },
     "localname": "RightOfUseAssetsAbstract",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule Of Right Of Use Assets And Lease Liabilities [Table Text Block]",
        "label": "Schedule Of Right Of Use Assets And Lease Liabilities [Table Text Block]",
        "terseLabel": "Schedule of right of use assets and lease liabilities"
       }
      }
     },
     "localname": "ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "stay_ScheduleOfShareBasedPaymentAwardValuationAssumptionsTableTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of share based payment award valuation assumptions.",
        "label": "Schedule Of Share Based Payment Award Valuation Assumptions Table [Table Text Block]",
        "terseLabel": "Summary of Key Assumptions Used for Fair Value Computation"
       }
      }
     },
     "localname": "ScheduleOfShareBasedPaymentAwardValuationAssumptionsTableTableTextBlock",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "stay_ServiceBasedAwardsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Service Based Awards [Member]",
        "label": "Service Based Awards [Member]",
        "terseLabel": "Service Based Awards"
       }
      }
     },
     "localname": "ServiceBasedAwardsMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options outstanding number.",
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Number",
        "periodEndLabel": "Outstanding Ending Balance (shares)",
        "periodStartLabel": "Outstanding Beginning Balance (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "stay_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageGrantDateFairValue": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share based compensation arrangement by share based payment award equity instruments other than options outstanding weighted average grant date fair value.",
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Grant Date Fair Value",
        "periodEndLabel": "Outstanding Ending Balance (dollars per share)",
        "periodStartLabel": "Outstanding Beginning Balance (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageGrantDateFairValue",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "stay_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriod": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Settled In Period",
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Settled In Period",
        "negatedLabel": "Settled (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriod",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "stay_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Settled In Period Weighted Average Grant Date Fair Value",
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Settled In Period Weighted Average Grant Date Fair Value",
        "terseLabel": "Settled (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettledInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "stay_SharesSubjectToMandatoryRedemptionSettlementTermsParValue": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Par value of the number of shares that would be issued, determined under the conditions specified in the contract, if the settlement were to occur at the reporting date.",
        "label": "Shares Subject To Mandatory Redemption Settlement Terms Par Value",
        "terseLabel": "Preferred stock, par value (dollars per share)"
       }
      }
     },
     "localname": "SharesSubjectToMandatoryRedemptionSettlementTermsParValue",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "stay_SummaryOfSignificantAccountingPoliciesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Summary Of Significant Accounting Policies [Line Items]",
        "label": "Summary Of Significant Accounting Policies [Line Items]",
        "terseLabel": "Summary Of Significant Accounting Policies [Line Items]"
       }
      }
     },
     "localname": "SummaryOfSignificantAccountingPoliciesLineItems",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_SummaryOfSignificantAccountingPoliciesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Summary Of Significant Accounting Policies [Table]",
        "label": "Summary Of Significant Accounting Policies [Table]",
        "terseLabel": "Summary Of Significant Accounting Policies [Table]"
       }
      }
     },
     "localname": "SummaryOfSignificantAccountingPoliciesTable",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "stay_SwinglineLoanMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Swingline Loan [Member]",
        "label": "Swingline Loan [Member]",
        "terseLabel": "Swingline Loan"
       }
      }
     },
     "localname": "SwinglineLoanMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_TermFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term Facility [Member]",
        "label": "Term Facility [Member]",
        "terseLabel": "Term Loan Facility"
       }
      }
     },
     "localname": "TermFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_TermLoanFacility2016Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term Loan Facility, 2016 [Member]",
        "label": "Term Loan Facility, 2016 [Member]",
        "terseLabel": "ESH REIT Term Facility",
        "verboseLabel": "ESH REIT Term Facility"
       }
      }
     },
     "localname": "TermLoanFacility2016Member",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_ThirdpartyIntermediariesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Third-party Intermediaries [Member]",
        "label": "Third-party Intermediaries [Member]",
        "terseLabel": "Third-party intermediaries"
       }
      }
     },
     "localname": "ThirdpartyIntermediariesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_TwoThousandAndTwentyFiveSeniorNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two Thousand And Twenty Five Senior Notes [Member]",
        "label": "Two Thousand And Twenty Five Senior Notes [Member]",
        "terseLabel": "ESH REIT 2025 Notes"
       }
      }
     },
     "localname": "TwoThousandAndTwentyFiveSeniorNotesMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_UndevelopedLandParcelMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Undeveloped land parcel.",
        "label": "Undeveloped Land Parcel [Member]",
        "terseLabel": "Undeveloped land parcel"
       }
      }
     },
     "localname": "UndevelopedLandParcelMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_UnsecuredIntercompanyCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured Intercompany Credit Facility [Member]",
        "label": "Unsecured Intercompany Credit Facility [Member]",
        "terseLabel": "Unsecured Intercompany Facility"
       }
      }
     },
     "localname": "UnsecuredIntercompanyCreditFacilityMember",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "stay_WeightedAverageAmortizationPeriodForIntangibleAssets": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average amortization period for intangible assets.",
        "label": "Weighted Average Amortization Period For Intangible Assets",
        "terseLabel": "Weighted Average Amortization Period For Intangible Assets"
       }
      }
     },
     "localname": "WeightedAverageAmortizationPeriodForIntangibleAssets",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillAdditionalInformationDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "stay_WorkingCapitalAndOtherRelatedParties": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Working Capital And Other, Related Parties",
        "label": "Working Capital And Other, Related Parties",
        "negatedTotalLabel": "Total working capital and other, net"
       }
      }
     },
     "localname": "WorkingCapitalAndOtherRelatedParties",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_WorkingCapitalRelatedParties": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails": {
       "order": 1.0,
       "parentTag": "stay_WorkingCapitalAndOtherRelatedParties",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Working Capital, Related Parties",
        "label": "Working Capital, Related Parties",
        "negatedLabel": "Ordinary working capital"
       }
      }
     },
     "localname": "WorkingCapitalRelatedParties",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "stay_WorkingCapitalandOtherAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Working Capital and Other [Abstract]",
        "label": "Working Capital and Other [Abstract]",
        "terseLabel": "Working capital and other:"
       }
      }
     },
     "localname": "WorkingCapitalandOtherAbstract",
     "nsuri": "http://www.extendedstayamerica.com/20200331",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "stpr_AZ": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "ARIZONA",
        "terseLabel": "ARIZONA"
       }
      }
     },
     "localname": "AZ",
     "nsuri": "http://xbrl.sec.gov/stpr/2018-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "stpr_FL": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "FLORIDA",
        "terseLabel": "FLORIDA"
       }
      }
     },
     "localname": "FL",
     "nsuri": "http://xbrl.sec.gov/stpr/2018-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accounting Policies [Abstract]",
        "terseLabel": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent": {
     "auth_ref": [
      "r345",
      "r369"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 6.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 5.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations.",
        "label": "Accounts Payable and Accrued Liabilities",
        "terseLabel": "Accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent": {
     "auth_ref": [
      "r90",
      "r315",
      "r347",
      "r371"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount for accounts payable to related parties.",
        "label": "Accounts Payable, Related Parties",
        "negatedLabel": "Unearned rental revenues"
       }
      }
     },
     "localname": "AccountsPayableRelatedPartiesCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableNet": {
     "auth_ref": [
      "r18",
      "r358"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 6.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.",
        "label": "Accounts Receivable, after Allowance for Credit Loss",
        "terseLabel": "ACCOUNTS RECEIVABLE - Net of allowance for doubtful accounts of $1,941 and $2,749"
       }
      }
     },
     "localname": "AccountsReceivableNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsReceivableRelatedParties": {
     "auth_ref": [
      "r17",
      "r85",
      "r315",
      "r317",
      "r318",
      "r366"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For an unclassified balance sheet, amount of receivables arising from transactions with related parties.",
        "label": "Accounts Receivable, Related Parties",
        "terseLabel": "Rents receivable"
       }
      }
     },
     "localname": "AccountsReceivableRelatedParties",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r25",
      "r160"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "negatedLabel": "Less accumulated depreciation",
        "terseLabel": "Accumulated depreciation"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r37",
      "r39",
      "r40"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 4.0,
       "parentTag": "us-gaap_MembersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 5.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive (loss) income"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r36",
      "r40",
      "r41",
      "r248"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "Accumulated Other Comprehensive Income"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalPaidInCapital": {
     "auth_ref": [
      "r19"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 2.0,
       "parentTag": "us-gaap_MembersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.",
        "label": "Additional Paid in Capital",
        "terseLabel": "Additional paid in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapital",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Additional Paid in Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalOther": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of other increase (decrease) in additional paid in capital (APIC).",
        "label": "Adjustments to Additional Paid in Capital, Other",
        "terseLabel": "Adjustment to reflect changes in book value of noncontrolling interests"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalOther",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) to additional paid-in capital (APIC) for recognition and exercise of award under share-based payment arrangement.",
        "label": "APIC, Share-based Payment Arrangement, Recognition and Exercise",
        "terseLabel": "Equity-based compensation"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Adjustments to reconcile net income to net cash provided by operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "auth_ref": [
      "r202",
      "r218",
      "r222"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "label": "Share-based Payment Arrangement, Expense",
        "verboseLabel": "Total equity-based compensation"
       }
      }
     },
     "localname": "AllocatedShareBasedCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivable": {
     "auth_ref": [
      "r136",
      "r137",
      "r138",
      "r139"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of allowance for credit loss on accounts receivable.",
        "label": "Accounts Receivable, Allowance for Credit Loss",
        "terseLabel": "Allowance for doubtful accounts"
       }
      }
     },
     "localname": "AllowanceForDoubtfulAccountsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfDeferredCharges": {
     "auth_ref": [
      "r53"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_InterestExpense",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of amortization of deferred charges applied against earnings during the period.",
        "label": "Amortization of Deferred Charges",
        "terseLabel": "Amortization of deferred financing costs and debt discount"
       }
      }
     },
     "localname": "AmortizationOfDeferredCharges",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AmortizationOfFinancingCostsAndDiscounts": {
     "auth_ref": [
      "r73",
      "r287"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.",
        "label": "Amortization of Debt Issuance Costs and Discounts",
        "terseLabel": "Amortization of deferred financing costs and debt discount"
       }
      }
     },
     "localname": "AmortizationOfFinancingCostsAndDiscounts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetImpairmentCharges": {
     "auth_ref": [
      "r73",
      "r157"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.",
        "label": "Asset Impairment Charges",
        "terseLabel": "Impairment charges"
       }
      }
     },
     "localname": "AssetImpairmentCharges",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r124",
      "r340",
      "r360"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "TOTAL ASSETS",
        "verboseLabel": "Assets:"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "ASSETS"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r203",
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]",
        "terseLabel": "Award Type [Axis]"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BaseRateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Minimum rate investor will accept.",
        "label": "Base Rate [Member]",
        "terseLabel": "Base Rate"
       }
      }
     },
     "localname": "BaseRateMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BuildingAndBuildingImprovementsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities and any addition, improvement, or renovation to the structure, for example, but not limited to, interior masonry, interior flooring, electrical, and plumbing.",
        "label": "Building and Building Improvements [Member]",
        "terseLabel": "Building and improvements"
       }
      }
     },
     "localname": "BuildingAndBuildingImprovementsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BusinessAcquisitionAcquireeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree.",
        "label": "Business Acquisition, Acquiree [Domain]",
        "terseLabel": "Business Acquisition, Acquiree [Domain]"
       }
      }
     },
     "localname": "BusinessAcquisitionAcquireeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BusinessAcquisitionAxis": {
     "auth_ref": [
      "r233",
      "r234"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by business combination or series of individually immaterial business combinations.",
        "label": "Business Acquisition [Axis]",
        "terseLabel": "Business Acquisition [Axis]"
       }
      }
     },
     "localname": "BusinessAcquisitionAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CapitalExpendituresIncurredButNotYetPaid": {
     "auth_ref": [
      "r77",
      "r78",
      "r79"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future cash outflow to pay for purchases of fixed assets that have occurred.",
        "label": "Capital Expenditures Incurred but Not yet Paid",
        "terseLabel": "Capital expenditures included in accounts payable and accrued liabilities",
        "verboseLabel": "Capital expenditures included in due to/from Extended Stay America, Inc. and accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "CapitalExpendituresIncurredButNotYetPaid",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r4",
      "r22",
      "r75"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "terseLabel": "CASH AND CASH EQUIVALENTS",
        "verboseLabel": "Unrestricted cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r69",
      "r75",
      "r80"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "periodEndLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH - End of period",
        "periodStartLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH - Beginning of period",
        "terseLabel": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "auth_ref": [
      "r69",
      "r282"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "totalLabel": "NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths": {
     "auth_ref": [
      "r275"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.",
        "label": "Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months",
        "terseLabel": "Gain to be reclassified to earnings in next twelve months"
       }
      }
     },
     "localname": "CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]",
        "terseLabel": "NONCASH INVESTING AND FINANCING ACTIVITIES:"
       }
      }
     },
     "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1": {
     "auth_ref": [
      "r271"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.",
        "label": "Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments",
        "terseLabel": "Change in fair value"
       }
      }
     },
     "localname": "ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock.",
        "label": "Class of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r31",
      "r168",
      "r349",
      "r368"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and Contingencies",
        "terseLabel": "COMMITMENTS AND CONTINGENCIES (Note 12)",
        "verboseLabel": "COMMITMENTS AND CONTINGENCIES (Note 11)"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]",
        "terseLabel": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r167",
      "r170"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "COMMITMENTS AND CONTINGENCIES"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIES",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommonClassAMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Classification of common stock representing ownership interest in a corporation.",
        "label": "Common Class A [Member]",
        "terseLabel": "Class A common stock",
        "verboseLabel": "Class A common stock"
       }
      }
     },
     "localname": "CommonClassAMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonClassBMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Classification of common stock that has different rights than Common Class A, representing ownership interest in a corporation.",
        "label": "Common Class B [Member]",
        "terseLabel": "Class B common stock"
       }
      }
     },
     "localname": "CommonClassBMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockCapitalSharesReservedForFutureIssuance": {
     "auth_ref": [
      "r32"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate number of common shares reserved for future issuance.",
        "label": "Common Stock, Capital Shares Reserved for Future Issuance",
        "terseLabel": "Shares available for future issuance (shares)"
       }
      }
     },
     "localname": "CommonStockCapitalSharesReservedForFutureIssuance",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "auth_ref": [
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Declared",
        "terseLabel": "Common distributions, per common share (dollars per share)"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareDeclared",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value (dollars per share)"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, shares authorized (shares)"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r16"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "terseLabel": "Common stock, shares issued (shares)"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r16",
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "terseLabel": "Common stock, shares outstanding (shares)"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r16"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 1.0,
       "parentTag": "us-gaap_MembersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock - $0.01 par value, 3,500,000,000 shares authorized, 177,466,325 and 179,483,397 shares issued and outstanding",
        "verboseLabel": "Common stock - Class A: $0.01 par value, 4,300,000,000 shares authorized, 250,493,583 shares issued and outstanding; Class B: $0.01 par value, 7,800,000,000 shares authorized, 179,483,397 and 188,219,605 shares issued and outstanding"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r43",
      "r45",
      "r46"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "COMPREHENSIVE INCOME ATTRIBUTABLE TO EXTENDED STAY AMERICA, INC. COMMON SHAREHOLDERS"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r43",
      "r45",
      "r243",
      "r244",
      "r251"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest",
        "negatedLabel": "COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r43",
      "r45",
      "r242",
      "r251"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest",
        "totalLabel": "COMPREHENSIVE INCOME"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComputerSoftwareIntangibleAssetMember": {
     "auth_ref": [
      "r146",
      "r151",
      "r237"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Collection of computer programs and related data that provide instructions to a computer, for example, but not limited to, application program, control module or operating system, that perform one or more particular functions or tasks.",
        "label": "Computer Software, Intangible Asset [Member]",
        "terseLabel": "Computer Software, Intangible Asset"
       }
      }
     },
     "localname": "ComputerSoftwareIntangibleAssetMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ConstructionInProgressMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.",
        "label": "Construction in Progress [Member]",
        "terseLabel": "Development in process"
       }
      }
     },
     "localname": "ConstructionInProgressMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of contract balances and changes in contract balances.",
        "label": "Contract with Customer, Asset and Liability [Table Text Block]",
        "terseLabel": "Schedule of Outstanding Customer Contract Liabilities"
       }
      }
     },
     "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ContractWithCustomerDurationAxis": {
     "auth_ref": [
      "r197"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by duration of contract with customer. Includes, but is not limited to, short-term and long-term contracts.",
        "label": "Contract with Customer, Duration [Axis]",
        "terseLabel": "Contract with Customer, Duration [Axis]"
       }
      }
     },
     "localname": "ContractWithCustomerDurationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ContractWithCustomerDurationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Duration of contract with customer. Includes, but is not limited to, short-term and long-term contracts.",
        "label": "Contract with Customer, Duration [Domain]",
        "terseLabel": "Contract with Customer, Duration [Domain]"
       }
      }
     },
     "localname": "ContractWithCustomerDurationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ContractWithCustomerLiability": {
     "auth_ref": [
      "r187",
      "r188",
      "r193"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.",
        "label": "Contract with Customer, Liability",
        "terseLabel": "Outstanding Contract Liabilities"
       }
      }
     },
     "localname": "ContractWithCustomerLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofOutstandingCustomerContractLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerLiabilityRevenueRecognized": {
     "auth_ref": [
      "r194"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.",
        "label": "Contract with Customer, Liability, Revenue Recognized",
        "terseLabel": "Outstanding contract liabilities, recognized revenue"
       }
      }
     },
     "localname": "ContractWithCustomerLiabilityRevenueRecognized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSScheduleofOutstandingCustomerContractLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerSalesChannelAxis": {
     "auth_ref": [
      "r198"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by sales channel for delivery of good or service in contract with customer.",
        "label": "Contract with Customer, Sales Channel [Axis]",
        "terseLabel": "Contract with Customer, Sales Channel [Axis]"
       }
      }
     },
     "localname": "ContractWithCustomerSalesChannelAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ContractWithCustomerSalesChannelDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sales channel for delivery of good or service in contract with customer. Includes, but is not limited to, directly to consumer and through intermediary.",
        "label": "Contract with Customer, Sales Channel [Domain]",
        "terseLabel": "Contract with Customer, Sales Channel [Domain]"
       }
      }
     },
     "localname": "ContractWithCustomerSalesChannelDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CorporateNonSegmentMember": {
     "auth_ref": [
      "r132"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Corporate headquarters or functional department that may not earn revenues or may earn revenues that are only incidental to the activities of the entity and is not considered an operating segment.",
        "label": "Corporate, Non-Segment [Member]",
        "terseLabel": "Corporate and Other"
       }
      }
     },
     "localname": "CorporateNonSegmentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CostOfGoodsAndServicesSold": {
     "auth_ref": [
      "r52"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.",
        "label": "Cost of Goods and Services Sold",
        "terseLabel": "Hotel operating expenses"
       }
      }
     },
     "localname": "CostOfGoodsAndServicesSold",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CreditFacilityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Axis]",
        "terseLabel": "Credit Facility [Axis]"
       }
      }
     },
     "localname": "CreditFacilityAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CreditFacilityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.",
        "label": "Credit Facility [Domain]",
        "terseLabel": "Credit Facility [Domain]"
       }
      }
     },
     "localname": "CreditFacilityDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CustomerRelationshipsMember": {
     "auth_ref": [
      "r236"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Customer relationship that exists between an entity and its customer, for example, but not limited to, tenant relationships.",
        "label": "Customer Relationships [Member]",
        "terseLabel": "Customer Relationships"
       }
      }
     },
     "localname": "CustomerRelationshipsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Debt Disclosure [Abstract]",
        "terseLabel": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "auth_ref": [
      "r174"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.",
        "label": "Debt Disclosure [Text Block]",
        "terseLabel": "DEBT"
       }
      }
     },
     "localname": "DebtDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBT",
      "http://www.extendedstayamerica.com/role/DEBTREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DebtInstrumentAxis": {
     "auth_ref": [
      "r10",
      "r11",
      "r12",
      "r341",
      "r343",
      "r357"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
        "label": "Debt Instrument [Axis]",
        "terseLabel": "Debt Instrument [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument.",
        "label": "Debt Instrument, Basis Spread on Variable Rate",
        "terseLabel": "Stated Interest Rate",
        "verboseLabel": "Spread on base rate (as a percent)"
       }
      }
     },
     "localname": "DebtInstrumentBasisSpreadOnVariableRate1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r286",
      "r288"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Stated amount",
        "verboseLabel": "Stated Amount"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentFairValue": {
     "auth_ref": [
      "r278"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.",
        "label": "Debt Instrument, Fair Value Disclosure",
        "terseLabel": "Estimated fair value"
       }
      }
     },
     "localname": "DebtInstrumentFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r29"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Stated Interest Rate",
        "verboseLabel": "Stated interest rate (as a percent)"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Instrument [Line Items]",
        "terseLabel": "Debt Instrument [Line Items]"
       }
      }
     },
     "localname": "DebtInstrumentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "auth_ref": [
      "r30"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
        "label": "Debt Instrument, Name [Domain]",
        "terseLabel": "Debt Instrument, Name [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentPeriodicPaymentPrincipal": {
     "auth_ref": [
      "r30"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the required periodic payments applied to principal.",
        "label": "Debt Instrument, Periodic Payment, Principal",
        "terseLabel": "Quarterly installment"
       }
      }
     },
     "localname": "DebtInstrumentPeriodicPaymentPrincipal",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodAxis": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information about timing of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period [Axis]",
        "terseLabel": "Debt Instrument, Redemption, Period [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodDomain": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period as defined under terms of the debt agreement for debt redemption features.",
        "label": "Debt Instrument, Redemption, Period [Domain]",
        "terseLabel": "Debt Instrument, Redemption, Period [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodFourMember": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period four representing fourth most current period of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period Four [Member]",
        "terseLabel": "Redemption period four"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodFourMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodOneMember": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period one representing most current period of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period One [Member]",
        "terseLabel": "Redemption period one"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodOneMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodThreeMember": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period three representing third most current period of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period Three [Member]",
        "terseLabel": "Redemption period three"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodThreeMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodTwoMember": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period two representing second most current period of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period Two [Member]",
        "terseLabel": "Redemption period two"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodTwoMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPricePercentage": {
     "auth_ref": [
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.",
        "label": "Debt Instrument, Redemption Price, Percentage",
        "terseLabel": "Redemption price as a percentage of principal repayment"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPricePercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of principal amount of debt redeemed.",
        "label": "Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed",
        "terseLabel": "Redemption price percentage of principal amount redeemed"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentTable": {
     "auth_ref": [
      "r30",
      "r88",
      "r181",
      "r183",
      "r184",
      "r185",
      "r285",
      "r286",
      "r288",
      "r356"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table]",
        "terseLabel": "Schedule of Long-term Debt Instruments [Table]"
       }
      }
     },
     "localname": "DebtInstrumentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentUnamortizedDiscount": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of debt discount.",
        "label": "Debt Instrument, Unamortized Discount",
        "terseLabel": "Unamortized discount on debt"
       }
      }
     },
     "localname": "DebtInstrumentUnamortizedDiscount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredFinanceCostsNet": {
     "auth_ref": [
      "r26",
      "r287"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.",
        "label": "Debt Issuance Costs, Net",
        "terseLabel": "Unamortized deferred financing costs",
        "verboseLabel": "Unamortized Deferred Financing Costs"
       }
      }
     },
     "localname": "DeferredFinanceCostsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredIncomeTaxAssetsNet": {
     "auth_ref": [
      "r228"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 7.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.",
        "label": "Deferred Income Tax Assets, Net",
        "terseLabel": "DEFERRED TAX ASSETS"
       }
      }
     },
     "localname": "DeferredIncomeTaxAssetsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r73",
      "r84",
      "r229",
      "r230"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.",
        "label": "Deferred Income Tax Expense (Benefit)",
        "terseLabel": "Deferred income tax benefit"
       }
      }
     },
     "localname": "DeferredIncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredIncomeTaxLiabilitiesNet": {
     "auth_ref": [
      "r224",
      "r228"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 8.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.",
        "label": "Deferred Income Tax Liabilities, Net",
        "terseLabel": "Deferred tax liabilities"
       }
      }
     },
     "localname": "DeferredIncomeTaxLiabilitiesNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredRentReceivablesNet": {
     "auth_ref": [
      "r34",
      "r289",
      "r290",
      "r291"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property, by the lessor or lessee, respectively. Such receivable is reduced by allowances attributable to, for instance, credit risk associated with a lessee.",
        "label": "Deferred Rent Receivables, Net",
        "terseLabel": "DEFERRED RENTS RECEIVABLE FROM EXTENDED STAY AMERICA, INC. (Note 10)"
       }
      }
     },
     "localname": "DeferredRentReceivablesNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredRevenueLeasesGross": {
     "auth_ref": [
      "r292"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 7.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before accumulated amortization, of deferred lease income. Includes, but is not limited to, amount paid in advance by lessee.",
        "label": "Deferred Lease Income, before Accumulated Amortization",
        "terseLabel": "Deferred Lease Income, before Accumulated Amortization"
       }
      }
     },
     "localname": "DeferredRevenueLeasesGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DepreciationAndAmortization": {
     "auth_ref": [
      "r73",
      "r158"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 3.0,
       "parentTag": "stay_OperatingExpensesExcludingFranchiseExpense",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.",
        "label": "Depreciation, Depletion and Amortization, Nonproduction",
        "terseLabel": "Depreciation and amortization"
       }
      }
     },
     "localname": "DepreciationAndAmortization",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Contract [Domain]",
        "terseLabel": "Derivative Contract [Domain]"
       }
      }
     },
     "localname": "DerivativeContractTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DerivativeFixedInterestRate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fixed interest rate related to the interest rate derivative.",
        "label": "Derivative, Fixed Interest Rate",
        "terseLabel": "Derivative rate (as a percent)"
       }
      }
     },
     "localname": "DerivativeFixedInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "auth_ref": [
      "r259",
      "r260",
      "r263",
      "r266"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of derivative contract.",
        "label": "Derivative Instrument [Axis]",
        "terseLabel": "Derivative Instrument [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentRiskAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]",
        "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet": {
     "auth_ref": [
      "r262",
      "r272"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.",
        "label": "Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net",
        "terseLabel": "Gain (loss) recognized in income"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeInstrumentsInHedgesAtFairValueNet": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate net fair value of all derivative instruments designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.",
        "label": "Derivative Instruments in Hedges, at Fair Value, Net",
        "terseLabel": "Fair value of interest rate swap"
       }
      }
     },
     "localname": "DerivativeInstrumentsInHedgesAtFairValueNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivative [Line Items]",
        "terseLabel": "Derivative [Line Items]"
       }
      }
     },
     "localname": "DerivativeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeNotionalAmount": {
     "auth_ref": [
      "r254",
      "r256"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Nominal or face amount used to calculate payment on derivative.",
        "label": "Derivative, Notional Amount",
        "terseLabel": "Derivative notional amount"
       }
      }
     },
     "localname": "DerivativeNotionalAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeTable": {
     "auth_ref": [
      "r91",
      "r253",
      "r255",
      "r256",
      "r257",
      "r258",
      "r261",
      "r263",
      "r268",
      "r269",
      "r273"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule that describes and identifies a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.",
        "label": "Derivative [Table]",
        "terseLabel": "Derivative [Table]"
       }
      }
     },
     "localname": "DerivativeTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativesAndFairValueTextBlock": {
     "auth_ref": [
      "r276",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for derivatives and fair value of assets and liabilities.",
        "label": "Derivatives and Fair Value [Text Block]",
        "terseLabel": "DERIVATIVE INSTRUMENTS"
       }
      }
     },
     "localname": "DerivativesAndFairValueTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTS",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DesignatedAsHedgingInstrumentMember": {
     "auth_ref": [
      "r257"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Designated as Hedging Instrument [Member]",
        "terseLabel": "Designated as Hedging Instrument"
       }
      }
     },
     "localname": "DesignatedAsHedgingInstrumentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DilutiveSecurities": {
     "auth_ref": [
      "r106"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) to net income used for calculating diluted earnings per share (EPS), resulting from the assumed exercise stock options, restrictive stock units (RSUs), convertible preferred stock of an employee stock ownership plan (ESOP), and other dilutive convertible securities.",
        "label": "Dilutive Securities, Effect on Basic Earnings Per Share",
        "terseLabel": "Income attributable to noncontrolling interests assuming conversion"
       }
      }
     },
     "localname": "DilutiveSecurities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisaggregationOfRevenueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Disaggregation of Revenue [Line Items]",
        "terseLabel": "Disaggregation of Revenue [Line Items]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table]",
        "terseLabel": "Disaggregation of Revenue [Table]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTableTextBlock": {
     "auth_ref": [
      "r192"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table Text Block]",
        "terseLabel": "Disaggregation of Revenue"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": {
     "auth_ref": [
      "r223"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement [Text Block]",
        "terseLabel": "EQUITY-BASED COMPENSATION"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATION"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Share-based Payment Arrangement [Abstract]",
        "terseLabel": "Disclosure of Compensation Related Costs, Share-based Payments [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DividendsCommonStockCash": {
     "auth_ref": [
      "r186"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.",
        "label": "Dividends, Common Stock, Cash",
        "negatedTerseLabel": "Corporation common distributions"
       }
      }
     },
     "localname": "DividendsCommonStockCash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DividendsPayableCurrentAndNoncurrent": {
     "auth_ref": [
      "r11",
      "r13",
      "r342",
      "r361"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.",
        "label": "Dividends Payable",
        "terseLabel": "Corporation common distributions included in accounts payable and accrued liabilities",
        "verboseLabel": "Common distributions included in accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "DividendsPayableCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DividendsPreferredStockCash": {
     "auth_ref": [
      "r186",
      "r354"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.",
        "label": "Dividends, Preferred Stock, Cash",
        "negatedLabel": "Preferred distributions",
        "negatedTerseLabel": "ESH REIT preferred distributions"
       }
      }
     },
     "localname": "DividendsPreferredStockCash",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DueToRelatedPartiesCurrentAndNoncurrent": {
     "auth_ref": [
      "r90",
      "r315",
      "r346",
      "r371"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of obligations due all related parties.",
        "label": "Due to Related Parties",
        "terseLabel": "Due to Extended Stay America, Inc., net (Note 10)"
       }
      }
     },
     "localname": "DueToRelatedPartiesCurrentAndNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share [Abstract]",
        "terseLabel": "Earnings Per Share [Abstract]"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasic": {
     "auth_ref": [
      "r49",
      "r93",
      "r100",
      "r103",
      "r104",
      "r105",
      "r107",
      "r352",
      "r372"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "label": "Earnings Per Share, Basic",
        "terseLabel": "Basic (dollars per share)",
        "verboseLabel": "Net income per common share - basic (dollars per share)"
       }
      }
     },
     "localname": "EarningsPerShareBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDilutedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Basic and Diluted [Abstract]",
        "terseLabel": "NET INCOME PER EXTENDED STAY AMERICA, INC. COMMON SHARE:"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDilutedAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]",
        "terseLabel": "WEIGHTED-AVERAGE EXTENDED STAY AMERICA, INC. COMMON SHARES OUTSTANDING:"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]",
        "terseLabel": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]"
       }
      }
     },
     "localname": "EarningsPerShareBasicLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareDiluted": {
     "auth_ref": [
      "r49",
      "r93",
      "r100",
      "r103",
      "r104",
      "r105",
      "r107",
      "r352",
      "r372"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Earnings Per Share, Diluted",
        "terseLabel": "Diluted (dollars per share)",
        "verboseLabel": "Net income per common share - diluted (dollars per share)"
       }
      }
     },
     "localname": "EarningsPerShareDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "auth_ref": [
      "r108"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for earnings per share.",
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "NET INCOME PER SHARE"
       }
      }
     },
     "localname": "EarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARE",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r282"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 4.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "terseLabel": "CHANGES IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH DUE TO CHANGES IN FOREIGN CURRENCY EXCHANGE RATES"
       }
      }
     },
     "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EffectiveIncomeTaxRateContinuingOperations": {
     "auth_ref": [
      "r89",
      "r225",
      "r226"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Effective Income Tax Rate Reconciliation, Percent",
        "terseLabel": "Effective tax rate, percent"
       }
      }
     },
     "localname": "EffectiveIncomeTaxRateContinuingOperations",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "auth_ref": [
      "r219"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "terseLabel": "Remaining Weighted-Average Amortization Period (in years)"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions": {
     "auth_ref": [
      "r219"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount",
        "verboseLabel": "Unrecognized Compensation Expense Related to Outstanding Awards (in thousands)"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FederalFundsEffectiveSwapRateMember": {
     "auth_ref": [
      "r270"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fixed rate on U.S. dollar, constant-notional interest rate swap having its variable-rate leg referenced to Federal Funds effective rate with no additional spread over Federal Funds effective rate on that variable-rate leg.",
        "label": "Fed Funds Effective Rate Overnight Index Swap Rate [Member]",
        "terseLabel": "Federal Funds Rate"
       }
      }
     },
     "localname": "FederalFundsEffectiveSwapRateMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinanceLeaseInterestExpense": {
     "auth_ref": [
      "r295",
      "r300",
      "r308"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest expense on finance lease liability.",
        "label": "Finance Lease, Interest Expense",
        "terseLabel": "Finance lease costs - interest",
        "verboseLabel": "Finance lease costs - interest"
       }
      }
     },
     "localname": "FinanceLeaseInterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseInterestPaymentOnLiability": {
     "auth_ref": [
      "r297",
      "r302"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest paid on finance lease liability.",
        "label": "Finance Lease, Interest Payment on Liability",
        "terseLabel": "Operating cash payments for finance leases"
       }
      }
     },
     "localname": "FinanceLeaseInterestPaymentOnLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Finance Lease, Liability, Payment, Due [Abstract]",
        "terseLabel": "Finance Leases"
       }
      }
     },
     "localname": "FinanceLeaseLiabilitiesPaymentsDueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinanceLeaseLiability": {
     "auth_ref": [
      "r294",
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 5.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease.",
        "label": "Finance Lease, Liability",
        "netLabel": "Finance lease liabilities",
        "terseLabel": "Total discounted lease liability",
        "verboseLabel": "Finance"
       }
      }
     },
     "localname": "FinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r307"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.",
        "label": "Finance Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Maturities of finance lease liabilities"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Payment, Due",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 5.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 4.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 3.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 2.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in remainder of fiscal year following latest fiscal year ended.",
        "label": "Finance Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "terseLabel": "Difference between undiscounted cash flows and discounted cash flows"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "auth_ref": [
      "r296",
      "r302"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow for principal payment on finance lease.",
        "label": "Finance Lease, Principal Payments",
        "negatedTerseLabel": "Principal payments on finance leases"
       }
      }
     },
     "localname": "FinanceLeasePrincipalPayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseRightOfUseAsset": {
     "auth_ref": [
      "r293"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under finance lease.",
        "label": "Finance Lease, Right-of-Use Asset",
        "terseLabel": "Finance lease asset",
        "verboseLabel": "Finance"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r305",
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average discount rate for finance lease calculated at point in time.",
        "label": "Finance Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Weighted-average discount rate"
       }
      }
     },
     "localname": "FinanceLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r304",
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Finance Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Weighted-average remaining lease term"
       }
      }
     },
     "localname": "FinanceLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Finite-Lived Intangible Asset, Useful Life",
        "terseLabel": "Useful life"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": {
     "auth_ref": [
      "r152"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail_1": {
       "order": 2.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Accumulated Amortization",
        "negatedLabel": "Accumulated Amortization",
        "terseLabel": "Accumulated amortization of intangible assets"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 7.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, after Year Five",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": {
     "auth_ref": [
      "r153"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": {
     "auth_ref": [
      "r153"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 6.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Year Five",
        "terseLabel": "2025"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": {
     "auth_ref": [
      "r153"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 5.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Year Four",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": {
     "auth_ref": [
      "r153"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 4.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Year Three",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": {
     "auth_ref": [
      "r153"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": 3.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Finite-Lived Intangible Assets, Amortization Expense, Year Two",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": {
     "auth_ref": [
      "r146",
      "r148",
      "r152",
      "r155",
      "r324"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by major type or class of finite-lived intangible assets.",
        "label": "Finite-Lived Intangible Assets by Major Class [Axis]",
        "terseLabel": "Finite-Lived Intangible Assets by Major Class [Axis]"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsGross": {
     "auth_ref": [
      "r152",
      "r324"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Gross",
        "terseLabel": "Definite-lived intangible assets, gross"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": {
     "auth_ref": [
      "r146",
      "r151"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.",
        "label": "Finite-Lived Intangible Assets, Major Class Name [Domain]",
        "terseLabel": "Finite-Lived Intangible Assets, Major Class Name [Domain]"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FiniteLivedIntangibleAssetsNet": {
     "auth_ref": [
      "r152"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.",
        "label": "Finite-Lived Intangible Assets, Net",
        "totalLabel": "Definite-lived intangible assets, total net book value"
       }
      }
     },
     "localname": "FiniteLivedIntangibleAssetsNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillEstimatedFutureAmortizationExpenseforDefinitelivedIntangibleAssetsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ForeignCurrencyTransactionGainLossBeforeTax": {
     "auth_ref": [
      "r279",
      "r280",
      "r281"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.",
        "label": "Foreign Currency Transaction Gain (Loss), before Tax",
        "negatedLabel": "Foreign currency transaction loss (gain)",
        "negatedTerseLabel": "Foreign currency transaction loss (gain)"
       }
      }
     },
     "localname": "ForeignCurrencyTransactionGainLossBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FurnitureAndFixturesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.",
        "label": "Furniture and Fixtures [Member]",
        "terseLabel": "Furniture, fixtures and equipment"
       }
      }
     },
     "localname": "FurnitureAndFixturesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": {
     "auth_ref": [
      "r73"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.",
        "label": "Gain (Loss) on Disposition of Property Plant Equipment",
        "negatedLabel": "Loss on disposal of property and equipment"
       }
      }
     },
     "localname": "GainLossOnSaleOfPropertyPlantEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r54"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "stay_OperatingExpensesExcludingFranchiseExpense",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "label": "General and Administrative Expense",
        "terseLabel": "General and administrative expenses"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpenseMember": {
     "auth_ref": [
      "r50"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing general and administrative expense.",
        "label": "General and Administrative Expense [Member]",
        "terseLabel": "General and Administrative Expenses"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Goodwill": {
     "auth_ref": [
      "r140",
      "r141"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 6.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_IntangibleAssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill",
        "terseLabel": "GOODWILL",
        "verboseLabel": "Goodwill net book value"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Goodwill and Intangible Assets Disclosure [Abstract]"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock": {
     "auth_ref": [
      "r156"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for goodwill and intangible assets.",
        "label": "Goodwill and Intangible Assets Disclosure [Text Block]",
        "terseLabel": "INTANGIBLE ASSETS AND GOODWILL"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREIT",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwill"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock": {
     "auth_ref": [
      "r81",
      "r144",
      "r149"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets.",
        "label": "Goodwill and Intangible Assets, Policy [Policy Text Block]",
        "terseLabel": "Intangible Assets and Goodwill"
       }
      }
     },
     "localname": "GoodwillAndIntangibleAssetsPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_GoodwillGross": {
     "auth_ref": [
      "r142",
      "r143"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_IntangibleAssetsNetIncludingGoodwill",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill, Gross",
        "terseLabel": "Goodwill, gross"
       }
      }
     },
     "localname": "GoodwillGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_HedgingDesignationAxis": {
     "auth_ref": [
      "r257",
      "r267"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Axis]",
        "terseLabel": "Hedging Designation [Axis]"
       }
      }
     },
     "localname": "HedgingDesignationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_HedgingDesignationDomain": {
     "auth_ref": [
      "r257"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Domain]",
        "terseLabel": "Hedging Designation [Domain]"
       }
      }
     },
     "localname": "HedgingDesignationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_HotelOtherMember": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commercial establishment providing lodging, meal, meeting space and other related service, classified as other.",
        "label": "Hotel, Other [Member]",
        "terseLabel": "Other hotel revenues"
       }
      }
     },
     "localname": "HotelOtherMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "auth_ref": [
      "r48",
      "r93",
      "r337",
      "r351",
      "r373"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 1.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.",
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "totalLabel": "INCOME BEFORE INCOME TAX EXPENSE"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]",
        "terseLabel": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r162"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "terseLabel": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxAuthorityAxis": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by tax jurisdiction.",
        "label": "Income Tax Authority [Axis]",
        "terseLabel": "Income Tax Authority [Axis]"
       }
      }
     },
     "localname": "IncomeTaxAuthorityAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxAuthorityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes.",
        "label": "Income Tax Authority [Domain]",
        "terseLabel": "Income Tax Authority [Domain]"
       }
      }
     },
     "localname": "IncomeTaxAuthorityDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Tax Disclosure [Abstract]",
        "terseLabel": "Income Tax Disclosure [Abstract]"
       }
      }
     },
     "localname": "IncomeTaxDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "auth_ref": [
      "r232"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
        "label": "Income Tax Disclosure [Text Block]",
        "terseLabel": "INCOME TAXES"
       }
      }
     },
     "localname": "IncomeTaxDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXES",
      "http://www.extendedstayamerica.com/role/INCOMETAXESREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r84",
      "r123",
      "r231"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "us-gaap_ProfitLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "terseLabel": "INCOME TAX EXPENSE",
        "verboseLabel": "Provision (benefit) for income taxes"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "auth_ref": [
      "r76"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.",
        "label": "Income Taxes Paid, Net",
        "terseLabel": "Cash (refunds) payments for income taxes, net of refunds of $18 and $0"
       }
      }
     },
     "localname": "IncomeTaxesPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseDueFromAffiliates": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in receivables to be collected from an entity that is controlling, under the control of, or within the same control group as the reporting entity by means of direct or indirect ownership.",
        "label": "Increase (Decrease) Due from Affiliates",
        "negatedLabel": "Due to Extended Stay America, Inc., net"
       }
      }
     },
     "localname": "IncreaseDecreaseDueFromAffiliates",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.",
        "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities",
        "terseLabel": "Accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsReceivable": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.",
        "label": "Increase (Decrease) in Accounts Receivable",
        "negatedLabel": "Accounts receivable, net"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Changes in assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingAssets": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating assets classified as other.",
        "label": "Increase (Decrease) in Other Operating Assets",
        "negatedLabel": "Other assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]"
       }
      }
     },
     "localname": "IncreaseDecreaseInStockholdersEquityRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
     "auth_ref": [
      "r101",
      "r106"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.",
        "label": "Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements",
        "terseLabel": "Dilutive securities (shares)"
       }
      }
     },
     "localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis": {
     "auth_ref": [
      "r147",
      "r154"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type or class of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.",
        "label": "Indefinite-lived Intangible Assets [Axis]",
        "terseLabel": "Indefinite-lived Intangible Assets [Axis]"
       }
      }
     },
     "localname": "IndefiniteLivedIntangibleAssetsByMajorClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill": {
     "auth_ref": [
      "r154"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.",
        "label": "Indefinite-lived Intangible Assets (Excluding Goodwill)",
        "terseLabel": "Indefinite-lived intangible assets"
       }
      }
     },
     "localname": "IndefiniteLivedIntangibleAssetsExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain": {
     "auth_ref": [
      "r147",
      "r154"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The major class of indefinite-lived intangible asset (for example, trade names, etc. but not all-inclusive), excluding goodwill. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of the company.",
        "label": "Indefinite-lived Intangible Assets, Major Class Name [Domain]",
        "terseLabel": "Indefinite-lived Intangible Assets, Major Class Name [Domain]"
       }
      }
     },
     "localname": "IndefiniteLivedIntangibleAssetsMajorClassNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IntangibleAssetsCurrent": {
     "auth_ref": [
      "r0"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The current portion of nonphysical assets, excluding financial assets, if these assets are classified into the current and noncurrent portions.",
        "label": "Intangible Assets, Current",
        "totalLabel": "Total intangible assets and goodwill, net book value"
       }
      }
     },
     "localname": "IntangibleAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsGrossExcludingGoodwill": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsNetIncludingGoodwill",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail_1": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated amortization of intangible assets, excluding goodwill.",
        "label": "Intangible Assets, Gross (Excluding Goodwill)",
        "totalLabel": "Total intangible assets, gross"
       }
      }
     },
     "localname": "IntangibleAssetsGrossExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsNetExcludingGoodwill": {
     "auth_ref": [
      "r145",
      "r150"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsCurrent",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.",
        "label": "Intangible Assets, Net (Excluding Goodwill)",
        "terseLabel": "INTANGIBLE ASSETS - Net of accumulated amortization of $1,069 and $763",
        "totalLabel": "Total intangible assets, net book value",
        "verboseLabel": "INTANGIBLE ASSETS - Net of accumulated amortization of $13,774 and $13,133"
       }
      }
     },
     "localname": "IntangibleAssetsNetExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IntangibleAssetsNetIncludingGoodwill": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail_1": {
       "order": 1.0,
       "parentTag": "us-gaap_IntangibleAssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.",
        "label": "Intangible Assets, Net (Including Goodwill)",
        "terseLabel": "Intangible Assets, Net (Including Goodwill)",
        "totalLabel": "Total intangible assets and goodwill, gross"
       }
      }
     },
     "localname": "IntangibleAssetsNetIncludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITCompanysIntangibleAssetsandGoodwillDetail",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestCostsCapitalized": {
     "auth_ref": [
      "r284"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest capitalized during the period.",
        "label": "Interest Costs Capitalized",
        "verboseLabel": "Interest costs capitalized"
       }
      }
     },
     "localname": "InterestCostsCapitalized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r47",
      "r122",
      "r283",
      "r287",
      "r353"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 3.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "terseLabel": "INTEREST EXPENSE, NET",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseDebt": {
     "auth_ref": [
      "r56",
      "r173"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_InterestExpense",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt.",
        "label": "Interest Expense, Debt",
        "terseLabel": "Contractual interest"
       }
      }
     },
     "localname": "InterestExpenseDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseMember": {
     "auth_ref": [
      "r265"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing interest expense.",
        "label": "Interest Expense [Member]",
        "terseLabel": "Interest (income) expense, net"
       }
      }
     },
     "localname": "InterestExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestExpenseRelatedParty": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest expense incurred on a debt or other obligation to related party.",
        "label": "Interest Expense, Related Party",
        "terseLabel": "Interest expense, related party"
       }
      }
     },
     "localname": "InterestExpenseRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestPaidNet": {
     "auth_ref": [
      "r66",
      "r70",
      "r76"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "terseLabel": "Cash payments for interest, excluding modification, prepayment and other penalties, net of capitalized interest of $859 and $313"
       }
      }
     },
     "localname": "InterestPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateSwapMember": {
     "auth_ref": [
      "r264"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period.",
        "label": "Interest Rate Swap [Member]",
        "terseLabel": "Interest Rate Swap"
       }
      }
     },
     "localname": "InterestRateSwapMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IntersegmentEliminationMember": {
     "auth_ref": [
      "r128"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Eliminating entries used in operating segment consolidation.",
        "label": "Intersegment Eliminations [Member]",
        "terseLabel": "Intersegment Eliminations"
       }
      }
     },
     "localname": "IntersegmentEliminationMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentIncomeInterest": {
     "auth_ref": [
      "r55",
      "r121"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_InterestExpense",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.",
        "label": "Investment Income, Interest",
        "negatedTerseLabel": "Interest Income"
       }
      }
     },
     "localname": "InvestmentIncomeInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseDetails",
      "http://www.extendedstayamerica.com/role/DEBTSummaryofComponentsofInterestExpenseREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LandAndLandImprovementsMember": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Real estate held and assets that are an addition or improvement to real estate held.",
        "label": "Land and Land Improvements [Member]",
        "terseLabel": "Land and site improvement"
       }
      }
     },
     "localname": "LandAndLandImprovementsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LandMember": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Part of earth's surface not covered by water.",
        "label": "Land [Member]",
        "terseLabel": "Ground lease"
       }
      }
     },
     "localname": "LandMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LeaseArrangementTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.",
        "label": "Lease Arrangement, Type [Axis]",
        "terseLabel": "Lease Arrangement, Type [Axis]"
       }
      }
     },
     "localname": "LeaseArrangementTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeaseArrangementTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.",
        "label": "Lease Arrangement, Type [Domain]",
        "terseLabel": "Lease Arrangement, Type [Domain]"
       }
      }
     },
     "localname": "LeaseArrangementTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LeaseCost": {
     "auth_ref": [
      "r306",
      "r308"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease cost recognized by lessee for lease contract.",
        "label": "Lease, Cost",
        "totalLabel": "Total lease costs"
       }
      }
     },
     "localname": "LeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseCostTableTextBlock": {
     "auth_ref": [
      "r306"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.",
        "label": "Lease, Cost [Table Text Block]",
        "terseLabel": "Components of lease expense"
       }
      }
     },
     "localname": "LeaseCostTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LeasesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Leases [Abstract]",
        "terseLabel": "Leases:"
       }
      }
     },
     "localname": "LeasesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeFinanceLeasesTextBlock": {
     "auth_ref": [
      "r309"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for finance leases of lessee. Includes, but is not limited to, description of lessee's finance lease and maturity analysis of finance lease liability.",
        "label": "Lessee, Finance Leases [Text Block]",
        "terseLabel": "COMMITMENTS AND CONTINGENCIES"
       }
      }
     },
     "localname": "LesseeFinanceLeasesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r307"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
        "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Maturities of operating lease liabilities"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITTables",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r307"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "terseLabel": "Difference between undiscounted cash flows and discounted cash flows"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseRenewalTerm": {
     "auth_ref": [
      "r299"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessee, Operating Lease, Renewal Term",
        "terseLabel": "Renewal term (years)"
       }
      }
     },
     "localname": "LesseeOperatingLeaseRenewalTerm",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LesseeOperatingLeasesTextBlock": {
     "auth_ref": [
      "r309"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.",
        "label": "Lessee, Operating Leases [Text Block]",
        "terseLabel": "COMMITMENTS AND CONTINGENCIES"
       }
      }
     },
     "localname": "LesseeOperatingLeasesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceived": {
     "auth_ref": [
      "r310"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor for operating lease.",
        "label": "Lessor, Operating Lease, Payments to be Received",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceived",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears": {
     "auth_ref": [
      "r310"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in fourth year following latest fiscal year for operating lease. Excludes interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Four Years",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedFourYears",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock": {
     "auth_ref": [
      "r310"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of maturity of undiscounted cash flows to be received by lessor on annual basis for operating lease.",
        "label": "Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]",
        "terseLabel": "Future minimum rental payments to be received"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear": {
     "auth_ref": [
      "r310"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in remainder of fiscal year following latest fiscal year for operating lease. Excludes interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2020"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears": {
     "auth_ref": [
      "r310"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in third fiscal year following latest fiscal year for operating lease. Excludes interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Three Years",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedThreeYears",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears": {
     "auth_ref": [
      "r310"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease payments to be received by lessor in second fiscal year following latest fiscal year for operating lease. Excludes interim and annual periods when interim periods are reported on rolling approach, from latest statement of financial position date.",
        "label": "Lessor, Operating Lease, Payments to be Received, Two Years",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "LessorOperatingLeasePaymentsToBeReceivedTwoYears",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LessorOperatingLeaseRenewalTerm": {
     "auth_ref": [
      "r311"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term of lessor's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessor, Operating Lease, Renewal Term",
        "terseLabel": "Lease renewal term"
       }
      }
     },
     "localname": "LessorOperatingLeaseRenewalTerm",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LessorOperatingLeaseTermOfContract": {
     "auth_ref": [
      "r311"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessor, Operating Lease, Term of Contract",
        "terseLabel": "Term of lease"
       }
      }
     },
     "localname": "LessorOperatingLeaseTermOfContract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LetterOfCreditMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A document typically issued by a financial institution which acts as a guarantee of payment to a beneficiary, or as the source of payment for a specific transaction (for example, wiring funds to a foreign exporter if and when specified merchandise is accepted pursuant to the terms of the letter of credit).",
        "label": "Letter of Credit [Member]",
        "terseLabel": "Letter of Credit"
       }
      }
     },
     "localname": "LetterOfCreditMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LettersOfCreditOutstandingAmount": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.",
        "label": "Letters of Credit Outstanding, Amount",
        "terseLabel": "Letters of credit outstanding"
       }
      }
     },
     "localname": "LettersOfCreditOutstandingAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r28"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities [Abstract]",
        "terseLabel": "LIABILITIES:"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r21",
      "r344",
      "r365"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "TOTAL LIABILITIES AND EQUITY"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "terseLabel": "LIABILITIES AND EQUITY"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LineOfCredit": {
     "auth_ref": [
      "r12",
      "r343",
      "r357"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 3.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail": {
       "order": 3.0,
       "parentTag": "us-gaap_LongTermDebt",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.",
        "label": "Long-term Line of Credit",
        "terseLabel": "Revolving credit facilities",
        "verboseLabel": "Carrying Amount, Revolving credit facilities"
       }
      }
     },
     "localname": "LineOfCredit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding": {
     "auth_ref": [
      "r278"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of the amount outstanding under the credit facility.",
        "label": "Line of Credit Facility, Fair Value of Amount Outstanding",
        "terseLabel": "Fair value of amount outstanding",
        "verboseLabel": "Amount of borrowing capacity drawn"
       }
      }
     },
     "localname": "LineOfCreditFacilityFairValueOfAmountOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "auth_ref": [
      "r27"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.",
        "label": "Line of Credit Facility, Maximum Borrowing Capacity",
        "terseLabel": "Revolving credit facility, capacity"
       }
      }
     },
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.",
        "label": "Line of Credit Facility, Unused Capacity, Commitment Fee Percentage",
        "terseLabel": "Fee on unutilized revolving credit facility"
       }
      }
     },
     "localname": "LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_LineOfCreditMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars.",
        "label": "Line of Credit [Member]",
        "terseLabel": "Line of Credit"
       }
      }
     },
     "localname": "LineOfCreditMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LoansAndLeasesReceivableRelatedParties": {
     "auth_ref": [
      "r315",
      "r350"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date.",
        "label": "Loans and Leases Receivable, Related Parties",
        "verboseLabel": "RENTS RECEIVABLE FROM EXTENDED STAY AMERICA, INC. (Note 10)"
       }
      }
     },
     "localname": "LoansAndLeasesReceivableRelatedParties",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LondonInterbankOfferedRateLIBORMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest rate at which a bank borrows funds from other banks in the London interbank market.",
        "label": "London Interbank Offered Rate (LIBOR) [Member]",
        "terseLabel": "LIBOR"
       }
      }
     },
     "localname": "LondonInterbankOfferedRateLIBORMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LongTermDebt": {
     "auth_ref": [
      "r12",
      "r172",
      "r343",
      "r362"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.",
        "label": "Long-term Debt",
        "totalLabel": "Carrying Amount, Total"
       }
      }
     },
     "localname": "LongTermDebt",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "auth_ref": [
      "r30"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-term debt.",
        "label": "Long-term Debt, Type [Axis]",
        "terseLabel": "Long-term Debt, Type [Axis]"
       }
      }
     },
     "localname": "LongtermDebtTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "auth_ref": [
      "r30",
      "r171"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Long-term Debt, Type [Domain]",
        "terseLabel": "Long-term Debt, Type [Domain]"
       }
      }
     },
     "localname": "LongtermDebtTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LossContingencyNewClaimsFiledNumber": {
     "auth_ref": [
      "r169"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total number of new claims filed pertaining to a loss contingency during the period.",
        "label": "Loss Contingency, New Claims Filed, Number",
        "terseLabel": "Number of purported class action lawsuits"
       }
      }
     },
     "localname": "LossContingencyNewClaimsFiledNumber",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_MandatorilyRedeemablePreferredStockMember": {
     "auth_ref": [
      "r176",
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Preferred shares that an entity is required to redeem for cash or other assets at a fixed or determinable date or upon the occurrence of an event.",
        "label": "Mandatorily Redeemable Preferred Stock [Member]",
        "terseLabel": "Mandatorily Redeemable Preferred Stock"
       }
      }
     },
     "localname": "MandatorilyRedeemablePreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MediumTermNotes": {
     "auth_ref": [
      "r12",
      "r343",
      "r362",
      "r377"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 6.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_LongTermDebt",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Including the current and noncurrent portions, carrying value at the balance sheet date of a financial instrument used to receive debt funding on a regular basis with original maturities ranging from 5-10 years.",
        "label": "Medium-term Notes",
        "netLabel": "Term loan facility payable - Net of unamortized deferred financing costs and debt discount of $10,584 and $10,993",
        "terseLabel": "Term loan facility payable - Net of unamortized deferred financing costs and debt discount of $10,584 and $10,993",
        "verboseLabel": "Carrying Amount, Term loan facility"
       }
      }
     },
     "localname": "MediumTermNotes",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MediumTermNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt instruments with maturities ranging from five to ten years.",
        "label": "Medium-term Notes [Member]",
        "terseLabel": "Medium-term Notes"
       }
      }
     },
     "localname": "MediumTermNotesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MembersEquity": {
     "auth_ref": [
      "r110",
      "r111",
      "r186"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of ownership interest in limited liability company (LLC), attributable to the parent entity.",
        "label": "Members' Equity",
        "totalLabel": "Total Extended Stay America, Inc. shareholders\u2019 equity"
       }
      }
     },
     "localname": "MembersEquity",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MembersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Members' Equity [Abstract]",
        "terseLabel": "EQUITY:"
       }
      }
     },
     "localname": "MembersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MembersEquityAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r110",
      "r111",
      "r186"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of ownership interest in limited liability company (LLC) directly or indirectly attributable to noncontrolling interests.",
        "label": "Members' Equity Attributable to Noncontrolling Interest",
        "terseLabel": "Noncontrolling interests"
       }
      }
     },
     "localname": "MembersEquityAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock": {
     "auth_ref": [
      "r2",
      "r239"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for business combinations, including leverage buyout transactions (as applicable), and divestitures.  This may include a description of a business combination or divestiture (or series of individually immaterial business combinations or divestitures) completed during the period, including background, timing, and assets and liabilities recognized and reclassified or sold. This element does not include fixed asset sales and plant closings.",
        "label": "Mergers, Acquisitions and Dispositions Disclosures [Text Block]",
        "terseLabel": "HOTEL ACQUISITIONS"
       }
      }
     },
     "localname": "MergersAcquisitionsAndDispositionsDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONS",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": {
     "auth_ref": [
      "r186"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.",
        "label": "Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders",
        "negatedTerseLabel": "ESH REIT common distributions - Class B common share"
       }
      }
     },
     "localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.",
        "label": "Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners",
        "terseLabel": "Percentage of common equity (as a percent)"
       }
      }
     },
     "localname": "MinorityInterestOwnershipPercentageByNoncontrollingOwners",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_MinorityInterestOwnershipPercentageByParent": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The parent entity's interest in net assets of the subsidiary, expressed as a percentage.",
        "label": "Noncontrolling Interest, Ownership Percentage by Parent",
        "terseLabel": "Approximate percentage of ownership of common stock (as a percent)"
       }
      }
     },
     "localname": "MinorityInterestOwnershipPercentageByParent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r69"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by (used in) financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract]",
        "terseLabel": "FINANCING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r69"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract]",
        "terseLabel": "INVESTING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r69",
      "r71",
      "r74"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash provided by operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]",
        "terseLabel": "OPERATING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r42",
      "r44",
      "r246",
      "r250"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest.",
        "label": "Net Income (Loss) Attributable to Noncontrolling Interest",
        "negatedLabel": "NET INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS"
       }
      }
     },
     "localname": "NetIncomeLossAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
     "auth_ref": [
      "r93",
      "r98"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "netLabel": "Net income available to Extended Stay America, Inc. common shareholders - basic",
        "totalLabel": "NET INCOME ATTRIBUTABLE TO EXTENDED STAY AMERICA, INC. COMMON SHAREHOLDERS",
        "verboseLabel": "Net income available to ESH Hospitality, Inc. common shareholders"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Income (Loss) Available to Common Stockholders, Basic [Abstract]",
        "terseLabel": "Numerator:"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasicAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted": {
     "auth_ref": [
      "r98",
      "r99"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.",
        "label": "Net Income (Loss) Available to Common Stockholders, Diluted",
        "totalLabel": "Net income available to common shareholders - diluted"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "Recently Issued Accounting Standards"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncontrollingInterestMember": {
     "auth_ref": [
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest.",
        "label": "Noncontrolling Interest [Member]",
        "terseLabel": "Noncontrolling Interests"
       }
      }
     },
     "localname": "NoncontrollingInterestMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NotesPayable": {
     "auth_ref": [
      "r12",
      "r343",
      "r362"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_LongTermDebt",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.",
        "label": "Notes Payable",
        "verboseLabel": "Carrying Amount, Senior notes"
       }
      }
     },
     "localname": "NotesPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NumberOfPropertiesSubjectToGroundLeases": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of separate real estate development properties located on land subject to ground leases.",
        "label": "Number of Properties Subject to Ground Leases",
        "terseLabel": "Number of properties subject to ground leases"
       }
      }
     },
     "localname": "NumberOfPropertiesSubjectToGroundLeases",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_NumberOfRealEstateProperties": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of real estate properties owned as of the balance sheet date.",
        "label": "Number of Real Estate Properties",
        "terseLabel": "Number of hotel properties"
       }
      }
     },
     "localname": "NumberOfRealEstateProperties",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_NumberOfStatesInWhichEntityOperates": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of states the entity operates in as of the balance sheet date.",
        "label": "Number of States in which Entity Operates",
        "terseLabel": "Number of states in which the company owns hotels"
       }
      }
     },
     "localname": "NumberOfStatesInWhichEntityOperates",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_NumberOfUnitsInRealEstateProperty": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of units in a real estate property owned as of the balance sheet date.",
        "label": "Number of Units in Real Estate Property",
        "terseLabel": "Number of rooms"
       }
      }
     },
     "localname": "NumberOfUnitsInRealEstateProperty",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "us-gaap_OccupancyMember": {
     "auth_ref": [
      "r195"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Residing in place for specified period of time. Including, but not limited to, hotel, cruise, or other type of lodging arrangement.",
        "label": "Occupancy [Member]",
        "terseLabel": "Room revenues"
       }
      }
     },
     "localname": "OccupancyMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "terseLabel": "Total operating expenses",
        "totalLabel": "Total operating expenses",
        "verboseLabel": "Total operating expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Operating Expenses [Abstract]",
        "terseLabel": "OPERATING EXPENSES:"
       }
      }
     },
     "localname": "OperatingExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 1.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "terseLabel": "Income (loss) from operations:",
        "totalLabel": "INCOME FROM OPERATIONS"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseCost": {
     "auth_ref": [
      "r301",
      "r308"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "label": "Operating Lease, Cost",
        "terseLabel": "Operating lease costs"
       }
      }
     },
     "localname": "OperatingLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESComponentsofLeaseExpenseREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLeaseIncomeLeasePayments": {
     "auth_ref": [
      "r109",
      "r312"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.",
        "label": "Operating Lease, Lease Income, Lease Payments",
        "terseLabel": "Fixed rental revenues"
       }
      }
     },
     "localname": "OperatingLeaseLeaseIncomeLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, Payment, Due [Abstract]",
        "terseLabel": "Operating Leases"
       }
      }
     },
     "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeaseLiability": {
     "auth_ref": [
      "r294"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails_1": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "label": "Operating Lease, Liability",
        "netLabel": "Operating",
        "verboseLabel": "Total discounted lease liability"
       }
      }
     },
     "localname": "OperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r298",
      "r302"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Operating cash payments for operating leases"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r293"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "verboseLabel": "Operating"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESREITCOMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesREITDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESTheCompanysrightofuseassetsandleaseliabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseVariableLeaseIncome": {
     "auth_ref": [
      "r109",
      "r313"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of operating lease income from variable lease payments paid and payable to lessor, excluding amount included in measurement of lease receivable.",
        "label": "Operating Lease, Variable Lease Income",
        "terseLabel": "Variable rental revenues"
       }
      }
     },
     "localname": "OperatingLeaseVariableLeaseIncome",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITRELATEDPARTYTRANSACTIONSScheduleofrentalrevenuesREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r305",
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average discount rate for operating lease calculated at point in time.",
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Weighted-average discount rate"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r304",
      "r308"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Weighted-average remaining lease term"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsDetails",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESFutureMinimumPaymentsREITDetailsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_OperatingLeasesIncomeStatementLeaseRevenue": {
     "auth_ref": [
      "r289"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.",
        "label": "Operating Leases, Income Statement, Lease Revenue",
        "terseLabel": "Rental revenues"
       }
      }
     },
     "localname": "OperatingLeasesIncomeStatementLeaseRevenue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingSegmentsMember": {
     "auth_ref": [
      "r120",
      "r130"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Operating Segments [Member]",
        "terseLabel": "Operating Segments"
       }
      }
     },
     "localname": "OperatingSegmentsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]",
        "terseLabel": "Organization, Consolidation and Presentation of Financial Statements [Abstract]"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": {
     "auth_ref": [
      "r3",
      "r252"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.",
        "label": "Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]",
        "terseLabel": "BUSINESS, ORGANIZATION AND BASIS OF CONSOLIDATION"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATION",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OtherAssets": {
     "auth_ref": [
      "r9",
      "r339",
      "r359"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 8.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 7.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of assets classified as other.",
        "label": "Other Assets",
        "terseLabel": "OTHER ASSETS"
       }
      }
     },
     "localname": "OtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax [Abstract]",
        "terseLabel": "DERIVATIVE ADJUSTMENT:"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax": {
     "auth_ref": [
      "r35",
      "r37"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax",
        "terseLabel": "INTEREST RATE CASH FLOW HEDGE (LOSS) GAIN, NET OF TAX OF $1",
        "verboseLabel": "INTEREST RATE CASH FLOW HEDGE LOSS, NET OF TAX OF $(307) and $(248)"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent": {
     "auth_ref": [
      "r37"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.",
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent",
        "terseLabel": "Interest rate cash flow hedge gain, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsREITDetailsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax": {
     "auth_ref": [
      "r38"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.",
        "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax",
        "terseLabel": "Derivatives qualifying as hedges, tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREITParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax": {
     "auth_ref": [
      "r35"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax",
        "terseLabel": "Interest rate cash flow hedge loss, net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]",
        "terseLabel": "OTHER COMPREHENSIVE INCOME:"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax": {
     "auth_ref": [
      "r35",
      "r37",
      "r274"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax",
        "terseLabel": "Gain (loss) on derivatives"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSScheduleofDerivativeInstrumentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncomeExpense": {
     "auth_ref": [
      "r57"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income (Expense)",
        "negatedLabel": "OTHER NON-OPERATING EXPENSE (INCOME)"
       }
      }
     },
     "localname": "OtherNonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherOperatingIncome": {
     "auth_ref": [
      "r51"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of other operating income, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operation.",
        "label": "Other Operating Income",
        "terseLabel": "OTHER INCOME"
       }
      }
     },
     "localname": "OtherOperatingIncome",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ParentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Portion of equity, or net assets, in the consolidated entity attributable, directly or indirectly, to the parent. Excludes noncontrolling interests.",
        "label": "Parent [Member]",
        "terseLabel": "Total Extended Stay America, Inc. Shareholders\u2019 Equity"
       }
      }
     },
     "localname": "ParentMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PaymentsForRepurchaseOfCommonStock": {
     "auth_ref": [
      "r63"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to reacquire common stock during the period.",
        "label": "Payments for Repurchase of Common Stock",
        "negatedLabel": "Repurchase of Class B common stock",
        "negatedTerseLabel": "Repurchase of Corporation common stock and ESH REIT Class B common stock (Paired Shares)"
       }
      }
     },
     "localname": "PaymentsForRepurchaseOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForRepurchaseOfRedeemableConvertiblePreferredStock": {
     "auth_ref": [
      "r63"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to reacquire callable preferred stock which is identified as being convertible to another type of financial security.",
        "label": "Payments for Repurchase of Redeemable Convertible Preferred Stock",
        "terseLabel": "Redemption of redeemable convertible preferred stock"
       }
      }
     },
     "localname": "PaymentsForRepurchaseOfRedeemableConvertiblePreferredStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfDividendsCommonStock": {
     "auth_ref": [
      "r63"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.",
        "label": "Payments of Ordinary Dividends, Common Stock",
        "negatedLabel": "Corporation common distributions",
        "negatedTerseLabel": "Common distributions",
        "terseLabel": "Common distributions"
       }
      }
     },
     "localname": "PaymentsOfDividendsCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfDividendsMinorityInterest": {
     "auth_ref": [
      "r63"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.",
        "label": "Payments of Ordinary Dividends, Noncontrolling Interest",
        "negatedLabel": "ESH REIT common distributions"
       }
      }
     },
     "localname": "PaymentsOfDividendsMinorityInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfFinancingCosts": {
     "auth_ref": [
      "r65"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for loan and debt issuance costs.",
        "label": "Payments of Financing Costs",
        "negatedLabel": "Payments of deferred financing costs"
       }
      }
     },
     "localname": "PaymentsOfFinancingCosts",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "auth_ref": [
      "r63"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.",
        "label": "Payment, Tax Withholding, Share-based Payment Arrangement",
        "negatedLabel": "Tax withholdings related to restricted stock unit settlements"
       }
      }
     },
     "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireBusinessesGross": {
     "auth_ref": [
      "r59",
      "r238"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.",
        "label": "Payments to Acquire Businesses, Gross",
        "terseLabel": "Purchase price"
       }
      }
     },
     "localname": "PaymentsToAcquireBusinessesGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireIntangibleAssets": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.",
        "label": "Payments to Acquire Intangible Assets",
        "negatedTerseLabel": "Payment for intangible assets"
       }
      }
     },
     "localname": "PaymentsToAcquireIntangibleAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedTerseLabel": "Purchases of property and equipment"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToDevelopRealEstateAssets": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Payments to develop real estate assets is the process of adding improvements on or to a parcel of land. Such improvements may include drainage, utilities, subdividing, access, buildings, and any combination of these elements; and are generally classified as cash flow from investing activities.",
        "label": "Payments to Develop Real Estate Assets",
        "negatedLabel": "Development in process payments",
        "negatedTerseLabel": "Development in process payments"
       }
      }
     },
     "localname": "PaymentsToDevelopRealEstateAssets",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PerformanceSharesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share-based payment arrangement awarded for meeting performance target.",
        "label": "Performance Shares [Member]",
        "terseLabel": "Performance Based Awards"
       }
      }
     },
     "localname": "PerformanceSharesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockDividendRatePercentage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The percentage rate used to calculate dividend payments on preferred stock.",
        "label": "Preferred Stock, Dividend Rate, Percentage",
        "terseLabel": "Preferred stock, redemption rate (percent)"
       }
      }
     },
     "localname": "PreferredStockDividendRatePercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_PreferredStockDividendsIncomeStatementImpact": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.",
        "label": "Preferred Stock Dividends, Income Statement Impact",
        "negatedLabel": "Less preferred dividends"
       }
      }
     },
     "localname": "PreferredStockDividendsIncomeStatementImpact",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PreferredStockLiquidationPreference": {
     "auth_ref": [
      "r15",
      "r83",
      "r87",
      "r181",
      "r182"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.",
        "label": "Preferred Stock, Liquidation Preference Per Share",
        "terseLabel": "Preferred stock, redemption value (dollars per share)"
       }
      }
     },
     "localname": "PreferredStockLiquidationPreference",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company.",
        "label": "Preferred Stock [Member]",
        "terseLabel": "Preferred\u00a0Stock"
       }
      }
     },
     "localname": "PreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "label": "Preferred Stock, Shares Authorized",
        "terseLabel": "Preferred stock, authorized (shares)"
       }
      }
     },
     "localname": "PreferredStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Preferred stock, issued (shares)"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "auth_ref": [
      "r15"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "label": "Preferred Stock, Shares Outstanding",
        "periodEndLabel": "Ending balance, preferred shares (shares)",
        "periodStartLabel": "Beginning balance, preferred shares (shares)",
        "terseLabel": "Preferred stock, outstanding (shares)"
       }
      }
     },
     "localname": "PreferredStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockValueOutstanding": {
     "auth_ref": [
      "r15"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders.",
        "label": "Preferred Stock, Value, Outstanding",
        "verboseLabel": "Preferred stock\u2014no par value, $1,000 liquidation value, 125 shares authorized, issued and outstanding"
       }
      }
     },
     "localname": "PreferredStockValueOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIncomeTaxRefunds": {
     "auth_ref": [
      "r71",
      "r76"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of cash received during the period as refunds for the overpayment of taxes.",
        "label": "Proceeds from Income Tax Refunds",
        "terseLabel": "Proceeds from income tax refunds"
       }
      }
     },
     "localname": "ProceedsFromIncomeTaxRefunds",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREITParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromInsuranceSettlementInvestingActivities": {
     "auth_ref": [
      "r58",
      "r68"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities.",
        "label": "Proceeds from Insurance Settlement, Investing Activities",
        "terseLabel": "Proceeds from insurance and related recoveries"
       }
      }
     },
     "localname": "ProceedsFromInsuranceSettlementInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfCommonStock": {
     "auth_ref": [
      "r61"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from the additional capital contribution to the entity.",
        "label": "Proceeds from Issuance of Common Stock",
        "terseLabel": "Issuance of Class B common stock related to issuance of Paired Shares"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromNotesPayable": {
     "auth_ref": [
      "r62"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from a borrowing supported by a written promise to pay an obligation.",
        "label": "Proceeds from Notes Payable",
        "terseLabel": "Proceeds from revolving credit facility"
       }
      }
     },
     "localname": "ProceedsFromNotesPayable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProfitLoss": {
     "auth_ref": [
      "r42",
      "r44",
      "r67",
      "r124",
      "r131",
      "r242",
      "r245",
      "r247",
      "r250",
      "r251"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "netLabel": "Net income",
        "terseLabel": "NET INCOME",
        "totalLabel": "NET INCOME",
        "verboseLabel": "Net income"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Property, Plant and Equipment [Abstract]",
        "terseLabel": "Property, Plant and Equipment [Abstract]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "auth_ref": [
      "r25",
      "r161"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
        "label": "Property, Plant and Equipment, Type [Axis]",
        "terseLabel": "Property, Plant and Equipment, Type [Axis]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": {
     "auth_ref": [
      "r164"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.",
        "label": "Property, Plant and Equipment Disclosure [Text Block]",
        "terseLabel": "PROPERTY AND EQUIPMENT"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r24",
      "r159"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail": {
       "order": 2.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Gross",
        "verboseLabel": "Total cost"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Property, Plant and Equipment [Line Items]",
        "terseLabel": "Property, Plant and Equipment [Line Items]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r7",
      "r8",
      "r161",
      "r367"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Net",
        "netLabel": "PROPERTY AND EQUIPMENT - Net of accumulated depreciation of $1,412,562 and $1,372,595",
        "totalLabel": "Property and equipment \u2014 net",
        "verboseLabel": "PROPERTY AND EQUIPMENT - Net of accumulated depreciation of $1,414,471 and $1,373,950"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": {
     "auth_ref": [
      "r23",
      "r81",
      "r161"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments.",
        "label": "Property, Plant and Equipment, Policy [Policy Text Block]",
        "terseLabel": "Property and Equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTextBlock": {
     "auth_ref": [
      "r7",
      "r161"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.",
        "label": "Property, Plant and Equipment [Table Text Block]",
        "terseLabel": "Net Investment in Property and Equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "auth_ref": [
      "r7",
      "r159"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Property, Plant and Equipment, Type [Domain]",
        "terseLabel": "Property, Plant and Equipment, Type [Domain]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/COMMITMENTSANDCONTINGENCIESAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "label": "Property, Plant and Equipment, Useful Life",
        "terseLabel": "Estimated useful life of asset (years)"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITAdditionalInformationDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock": {
     "auth_ref": [
      "r127",
      "r129"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.",
        "label": "Reconciliation of Assets from Segment to Consolidated [Table Text Block]",
        "terseLabel": "Schedule of Assets and Capital Expenditures of Operating Segments"
       }
      }
     },
     "localname": "ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable": {
     "auth_ref": [
      "r126",
      "r129"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment.",
        "label": "Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table]",
        "terseLabel": "Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table]"
       }
      }
     },
     "localname": "ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock": {
     "auth_ref": [
      "r126",
      "r129"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the reconciliation of profit (loss) from reportable segments to the consolidated income (loss) before income tax expense (benefit) and discontinued operations. Includes, but is not limited to, reconciliation after income tax if income tax is allocated to the reportable segment.",
        "label": "Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]",
        "terseLabel": "Schedule of Operating Segments Evaluated on Income from Operations"
       }
      }
     },
     "localname": "ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RelatedPartyDomain": {
     "auth_ref": [
      "r321"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party [Domain]",
        "terseLabel": "Related Party [Domain]"
       }
      }
     },
     "localname": "RelatedPartyDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionAxis": {
     "auth_ref": [
      "r200",
      "r316",
      "r317"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of related party transaction.",
        "label": "Related Party Transaction [Axis]",
        "terseLabel": "Related Party Transaction [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Transaction between related party.",
        "label": "Related Party Transaction [Domain]",
        "terseLabel": "Related Party Transaction [Domain]"
       }
      }
     },
     "localname": "RelatedPartyTransactionDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty": {
     "auth_ref": [
      "r314"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.",
        "label": "Related Party Transaction, Expenses from Transactions with Related Party",
        "terseLabel": "Expenses from related party"
       }
      }
     },
     "localname": "RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RelatedPartyTransactionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Related Party Transaction [Line Items]",
        "terseLabel": "Related Party Transaction [Line Items]"
       }
      }
     },
     "localname": "RelatedPartyTransactionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Related Party Transactions [Abstract]",
        "terseLabel": "Related Party Transactions [Abstract]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": {
     "auth_ref": [
      "r200",
      "r316",
      "r317",
      "r325",
      "r326",
      "r327",
      "r328",
      "r329",
      "r330",
      "r331",
      "r332",
      "r333",
      "r334",
      "r335",
      "r336"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.",
        "label": "Related Party [Axis]",
        "terseLabel": "Related Party [Axis]"
       }
      }
     },
     "localname": "RelatedPartyTransactionsByRelatedPartyAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": {
     "auth_ref": [
      "r321"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Related Party Transactions Disclosure [Text Block]",
        "terseLabel": "Related Party Transactions"
       }
      }
     },
     "localname": "RelatedPartyTransactionsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RepaymentsOfMediumTermNotes": {
     "auth_ref": [
      "r64"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to pay off borrowing used to receive debt funding on a regular basis with maturities ranging from 5-10 years.",
        "label": "Repayments of Medium-term Notes",
        "negatedLabel": "Principal payments on term loan facility"
       }
      }
     },
     "localname": "RepaymentsOfMediumTermNotes",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestrictedCashAndCashEquivalents": {
     "auth_ref": [
      "r6",
      "r75",
      "r80",
      "r338",
      "r363"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Restricted Cash and Cash Equivalents",
        "terseLabel": "RESTRICTED CASH"
       }
      }
     },
     "localname": "RestrictedCashAndCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r20",
      "r186",
      "r364"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 3.0,
       "parentTag": "us-gaap_MembersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Retained earnings"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Retained Earnings",
        "verboseLabel": "Retained Earnings"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue from Contract with Customer [Abstract]",
        "terseLabel": "Revenue from Contract with Customer [Abstract]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": {
     "auth_ref": [
      "r191",
      "r192"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "netLabel": "Total revenues",
        "terseLabel": "Total room and other hotel revenues"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerExcludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNewConstructionDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyBookingSourceDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationbyLengthofGuestStayDetails",
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenuesfromFranchisedandManagedHotelsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerPolicyTextBlock": {
     "auth_ref": [
      "r82",
      "r199"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue from contract with customer.",
        "label": "Revenue from Contract with Customer [Policy Text Block]",
        "terseLabel": "Revenue Recognition"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerTextBlock": {
     "auth_ref": [
      "r199"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.",
        "label": "Revenue from Contract with Customer [Text Block]",
        "terseLabel": "REVENUE FROM CONTRACTS WITH CUSTOMERS"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERS"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenueRemainingPerformanceObligation": {
     "auth_ref": [
      "r190"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of transaction price allocated to performance obligation that has not been recognized as revenue.",
        "label": "Revenue, Remaining Performance Obligation, Amount",
        "terseLabel": "Outstanding contract liabilities"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenuesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenues [Abstract]",
        "terseLabel": "REVENUES:"
       }
      }
     },
     "localname": "RevenuesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevolvingCreditFacilityMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.",
        "label": "Revolving Credit Facility [Member]",
        "terseLabel": "Revolving Credit Facility"
       }
      }
     },
     "localname": "RevolvingCreditFacilityMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability": {
     "auth_ref": [
      "r303",
      "r308"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for finance lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Finance Lease Liability",
        "terseLabel": "Additions to finance lease right-of-use assets and liabilities"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ScheduleOfDebtInstrumentsTextBlock": {
     "auth_ref": [
      "r30",
      "r88",
      "r181",
      "r183",
      "r184",
      "r185",
      "r285",
      "r286",
      "r288",
      "r356"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table Text Block]",
        "terseLabel": "Outstanding Debt"
       }
      }
     },
     "localname": "ScheduleOfDebtInstrumentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDebtTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.",
        "label": "Schedule of Debt [Table Text Block]",
        "terseLabel": "Summary of Components of Interest Expense"
       }
      }
     },
     "localname": "ScheduleOfDebtTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTREITTables",
      "http://www.extendedstayamerica.com/role/DEBTTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsTextBlock": {
     "auth_ref": [
      "r91",
      "r253",
      "r255",
      "r256",
      "r257",
      "r258",
      "r261",
      "r263",
      "r268",
      "r269"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.",
        "label": "Schedule of Derivative Instruments [Table Text Block]",
        "terseLabel": "Schedule of Derivative Instruments"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSREITTables",
      "http://www.extendedstayamerica.com/role/DERIVATIVEINSTRUMENTSTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r106"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Calculations of Basic and Diluted Net Income per Share, Including a Reconciliation of Numerators and Denominators"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHAREREITTables",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARETables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable": {
     "auth_ref": [
      "r100",
      "r102",
      "r105",
      "r107"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The table contains disclosure pertaining to an entity's basic earnings per share.",
        "label": "Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]",
        "terseLabel": "Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicByCommonClassTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock": {
     "auth_ref": [
      "r144"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.",
        "label": "Schedule of Intangible Assets and Goodwill [Table Text Block]",
        "terseLabel": "Schedule of Intangible Assets and Goodwill"
       }
      }
     },
     "localname": "ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": {
     "auth_ref": [
      "r25",
      "r161"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.",
        "label": "Property, Plant and Equipment [Table]",
        "terseLabel": "Property, Plant and Equipment [Table]"
       }
      }
     },
     "localname": "ScheduleOfPropertyPlantAndEquipmentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/HOTELACQUISITIONSAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTNetInvestmentinPropertyandEquipmentREITDetail",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREIT",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PropertyandEquipmentREITScheduleofNewlyBuiltHotelsDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRealEstatePropertiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of real estate properties and units in those properties that are included in the discussion of the nature of an entity's operations.",
        "label": "Schedule of Real Estate Properties [Table Text Block]",
        "terseLabel": "Schedule of Real Estate Properties"
       }
      }
     },
     "localname": "ScheduleOfRealEstatePropertiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTREITTables",
      "http://www.extendedstayamerica.com/role/PROPERTYANDEQUIPMENTTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": {
     "auth_ref": [
      "r86",
      "r316",
      "r317",
      "r318",
      "r319",
      "r320"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.",
        "label": "Schedule of Related Party Transactions, by Related Party [Table]",
        "terseLabel": "Schedule of Related Party Transactions, by Related Party [Table]"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofFutureFixedRentalPaymentsREITDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSScheduleofRelatedPartyTransactionBalancesREITDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.",
        "label": "Schedule of Related Party Transactions [Table Text Block]",
        "terseLabel": "Schedule of Related Party Transaction Balances"
       }
      }
     },
     "localname": "ScheduleOfRelatedPartyTransactionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSREITTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": {
     "auth_ref": [
      "r119",
      "r124",
      "r125",
      "r128",
      "r144"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.",
        "label": "Schedule of Segment Reporting Information, by Segment [Table]",
        "terseLabel": "Schedule of Segment Reporting Information, by Segment [Table]"
       }
      }
     },
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock": {
     "auth_ref": [
      "r208",
      "r213",
      "r214"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value.",
        "label": "Share-based Payment Arrangement, Activity [Table Text Block]",
        "terseLabel": "Summary of Restricted Stock Award and Restricted Stock Unit Activity"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationActivityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
     "auth_ref": [
      "r203",
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about share-based payment arrangement.",
        "label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]",
        "terseLabel": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis": {
     "auth_ref": [
      "r175",
      "r176",
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents settlement terms for the group of mandatorily redeemable securities, including the description and the details of all terms for each outstanding financial instrument and each settlement option.",
        "label": "Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis]",
        "terseLabel": "Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis]"
       }
      }
     },
     "localname": "ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock": {
     "auth_ref": [
      "r219"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of cost not yet recognized and weighted-average period over which cost is expected to be recognized for nonvested award under share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost [Table Text Block]",
        "terseLabel": "Schedule of Unrecognized Compensation Cost"
       }
      }
     },
     "localname": "ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": {
     "auth_ref": [
      "r151"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.",
        "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]",
        "terseLabel": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense"
       }
      }
     },
     "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INTANGIBLEASSETSANDGOODWILLREITTables",
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SegmentDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.",
        "label": "Segments [Domain]",
        "terseLabel": "Segments [Domain]"
       }
      }
     },
     "localname": "SegmentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SegmentReportingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Segment Reporting [Abstract]",
        "terseLabel": "Segment Reporting [Abstract]"
       }
      }
     },
     "localname": "SegmentReportingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingDisclosureTextBlock": {
     "auth_ref": [
      "r135"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.",
        "label": "Segment Reporting Disclosure [Text Block]",
        "terseLabel": "SEGMENTS"
       }
      }
     },
     "localname": "SegmentReportingDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTS"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SegmentReportingInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Segment Reporting Information [Line Items]",
        "terseLabel": "Segment Reporting Information [Line Items]"
       }
      }
     },
     "localname": "SegmentReportingInformationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]",
        "terseLabel": "Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]"
       }
      }
     },
     "localname": "SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SeniorNotes": {
     "auth_ref": [
      "r348",
      "r370"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": 4.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.",
        "label": "Senior Notes",
        "terseLabel": "Senior notes payable - Net of unamortized deferred financing costs and debt discount of $34,233 and $35,702"
       }
      }
     },
     "localname": "SeniorNotes",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SeniorNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors.",
        "label": "Senior Notes [Member]",
        "terseLabel": "Senior Notes",
        "verboseLabel": "Senior Notes Payable"
       }
      }
     },
     "localname": "SeniorNotesMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensation": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncash expense for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "terseLabel": "Equity-based compensation"
       }
      }
     },
     "localname": "ShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": {
     "auth_ref": [
      "r204"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period",
        "terseLabel": "Awards vesting period (years)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": {
     "auth_ref": [
      "r207"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period",
        "negatedLabel": "Forfeited (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r212"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value",
        "terseLabel": "Forfeited (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
     "auth_ref": [
      "r210"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period",
        "terseLabel": "Granted (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r210"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "verboseLabel": "Granted (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
     "auth_ref": [
      "r209"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number",
        "terseLabel": "Nonvested (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]",
        "terseLabel": "Number of RSUs (in\u00a0thousands)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r209"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value",
        "terseLabel": "Nonvested (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]",
        "terseLabel": "Weighted- Average Grant- Date Fair Value"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period",
        "terseLabel": "Vested (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value",
        "terseLabel": "Vested (dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
     "auth_ref": [
      "r216"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate",
        "terseLabel": "Expected\u00a0dividend\u00a0yield"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
     "auth_ref": [
      "r217"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate",
        "terseLabel": "Risk\u2013free\u00a0rate\u00a0of\u00a0return"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]",
        "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": {
     "auth_ref": [
      "r205"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares authorized for issuance under share-based payment arrangement.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized",
        "terseLabel": "Aggregate number of Paired Shares (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONAdditionalInformationDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant",
        "terseLabel": "Shares expected to be issued (shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r201",
      "r206"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Award under share-based payment arrangement.",
        "label": "Award Type [Domain]",
        "terseLabel": "Equity Award [Domain]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONScheduleofUnrecognizedCompensationCostDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails",
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofRestrictedStockAwardandRestrictedStockUnitActivityDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareRepurchaseProgramAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by share repurchase program.",
        "label": "Share Repurchase Program [Axis]",
        "terseLabel": "Share Repurchase Program [Axis]"
       }
      }
     },
     "localname": "ShareRepurchaseProgramAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareRepurchaseProgramDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the share repurchase program.",
        "label": "Share Repurchase Program [Domain]",
        "terseLabel": "Share Repurchase Program [Domain]"
       }
      }
     },
     "localname": "ShareRepurchaseProgramDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage": {
     "auth_ref": [
      "r204"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of vesting of award under share-based payment arrangement.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage",
        "terseLabel": "Percentage of award vest"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONPerformanceBasedAwardsAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": {
     "auth_ref": [
      "r215",
      "r221"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term",
        "terseLabel": "Expected\u00a0holding\u00a0period"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/EQUITYBASEDCOMPENSATIONSummaryofKeyAssumptionsUsedforFairValueDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued which are neither cancelled nor held in the treasury.",
        "label": "Shares, Outstanding",
        "periodEndLabel": "Ending balance (shares)",
        "periodStartLabel": "Beginning balance (shares)"
       }
      }
     },
     "localname": "SharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain": {
     "auth_ref": [
      "r176",
      "r179"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifying description of each financial instrument that embodies an unconditional obligation requiring the issuer to redeem the securities by transferring the assets at a specified or determinable date (or dates) or upon an event that is certain to occur. Examples are preferred stock or trust preferred securities, each of which has redemption rights beyond the control of the issuer on a specified date or upon an event that is certain to occur.",
        "label": "Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain]",
        "terseLabel": "Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain]"
       }
      }
     },
     "localname": "SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SharesSubjectToMandatoryRedemptionSettlementTermsAmount": {
     "auth_ref": [
      "r177"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 4.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount that would be paid, determined under the conditions specified in the contract, if the holder of the share has the right to redeem the shares.",
        "label": "Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount",
        "terseLabel": "Mandatorily redeemable preferred stock - $0.01 par value, $1,000 redemption value, 8.0%, 350,000,000 shares authorized, 7,130,000 shares issued and outstanding"
       }
      }
     },
     "localname": "SharesSubjectToMandatoryRedemptionSettlementTermsAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares": {
     "auth_ref": [
      "r177"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fair value of shares that would be issued, determined under the conditions specified in the contract if the settlement were to occur at the reporting date.",
        "label": "Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Fair Value of Shares",
        "terseLabel": "Estimated fair value"
       }
      }
     },
     "localname": "SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SharesSubjectToMandatoryRedemptionSettlementTermsMaximumAmount": {
     "auth_ref": [
      "r178"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The maximum amount that the issuer could be required to pay to redeem the instrument by physical settlement, if applicable.",
        "label": "Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Maximum Amount",
        "terseLabel": "Preferred stock, redemption value"
       }
      }
     },
     "localname": "SharesSubjectToMandatoryRedemptionSettlementTermsMaximumAmount",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r92"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.",
        "label": "Significant Accounting Policies [Text Block]",
        "terseLabel": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES"
       }
      }
     },
     "localname": "SignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StateAndLocalJurisdictionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designated tax department of a state or local government entitled to levy and collect income taxes from the entity.",
        "label": "State and Local Jurisdiction [Member]",
        "terseLabel": "State and Local Jurisdiction"
       }
      }
     },
     "localname": "StateAndLocalJurisdictionMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_StatementBusinessSegmentsAxis": {
     "auth_ref": [
      "r1",
      "r124",
      "r144",
      "r163",
      "r165",
      "r166",
      "r374"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by business segments.",
        "label": "Segments [Axis]",
        "terseLabel": "Segments [Axis]"
       }
      }
     },
     "localname": "StatementBusinessSegmentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSPerformanceObligationsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofAssetsandCapitalExpendituresofOperatingSegmentsDetails",
      "http://www.extendedstayamerica.com/role/SEGMENTSScheduleofOperatingSegmentsEvaluatedonIncomefromOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r14",
      "r15",
      "r16",
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]",
        "terseLabel": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/CoverPage",
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r33",
      "r180"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]",
        "terseLabel": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]",
        "terseLabel": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Comprehensive Income [Abstract]",
        "terseLabel": "Statement of Comprehensive Income [Abstract]"
       }
      }
     },
     "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]",
        "terseLabel": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREITParenthetical",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "auth_ref": [
      "r15",
      "r16",
      "r180",
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of new stock issued during the period.",
        "label": "Stock Issued During Period, Shares, New Issues",
        "terseLabel": "Stock issued (shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures": {
     "auth_ref": [
      "r15",
      "r16",
      "r180",
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.",
        "label": "Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures",
        "terseLabel": "Restricted stock, granted (shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).",
        "label": "Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture",
        "terseLabel": "Equity-based compensation (shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockRepurchaseProgramAuthorizedAmount1": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of stock repurchase plan authorized.",
        "label": "Stock Repurchase Program, Authorized Amount",
        "terseLabel": "Amount of stock repurchase plan authorized (up to)"
       }
      }
     },
     "localname": "StockRepurchaseProgramAuthorizedAmount1",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.",
        "label": "Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased",
        "terseLabel": "Remaining available shares for repurchase (in shares)"
       }
      }
     },
     "localname": "StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": {
     "auth_ref": [
      "r15",
      "r16",
      "r180",
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of shares that have been repurchased and retired during the period.",
        "label": "Stock Repurchased and Retired During Period, Shares",
        "negatedLabel": "Repurchase of Class B common stock (in shares)",
        "negatedTerseLabel": "Repurchase of Corporation common stock and ESH REIT Class B common stock (Paired Shares) (in shares)",
        "terseLabel": "Paired shares repurchased and retired (shares)"
       }
      }
     },
     "localname": "StockRepurchasedAndRetiredDuringPeriodShares",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": {
     "auth_ref": [
      "r15",
      "r16",
      "r180",
      "r186"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).",
        "label": "Stock Repurchased and Retired During Period, Value",
        "negatedLabel": "Repurchase of Class B common stock",
        "negatedTerseLabel": "Repurchase of Corporation common stock and ESH REIT Class B common stock (Paired Shares)",
        "terseLabel": "Paired shares repurchased and retired, amount"
       }
      }
     },
     "localname": "StockRepurchasedAndRetiredDuringPeriodValue",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/BUSINESSORGANIZATIONANDBASISOFCONSOLIDATIONREITAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r240",
      "r241",
      "r249"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.",
        "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance",
        "totalLabel": "Total equity"
       }
      }
     },
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSREIT",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITY",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCHANGESINEQUITYREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StraightLineRent": {
     "auth_ref": [
      "r72"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Difference between actual rental income due and rental income recognized on a straight-line basis.",
        "label": "Straight Line Rent",
        "negatedLabel": "Deferred rents receivable from Extended Stay America, Inc."
       }
      }
     },
     "localname": "StraightLineRent",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SubsequentEventLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.",
        "label": "Subsequent Event [Line Items]",
        "terseLabel": "Subsequent Event [Line Items]"
       }
      }
     },
     "localname": "SubsequentEventLineItems",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTable": {
     "auth_ref": [
      "r322"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.",
        "label": "Subsequent Event [Table]",
        "terseLabel": "Subsequent Event [Table]"
       }
      }
     },
     "localname": "SubsequentEventTable",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r322"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]",
        "terseLabel": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r322"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Domain]",
        "terseLabel": "Subsequent Event Type [Domain]"
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSAdditionalInformationDetail",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREITAdditionalInformationDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Subsequent Events [Abstract]",
        "terseLabel": "Subsequent Events [Abstract]"
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r323"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "SUBSEQUENT EVENTS"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTS",
      "http://www.extendedstayamerica.com/role/SUBSEQUENTEVENTSREIT"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.",
        "label": "Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions",
        "terseLabel": "Dividend subject to corporate income tax, percent"
       }
      }
     },
     "localname": "SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/INCOMETAXESAdditionalInformationDetail"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Supplemental Cash Flow Information [Abstract]",
        "terseLabel": "SUPPLEMENTAL CASH FLOW INFORMATION:"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSREIT"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_TrademarksMember": {
     "auth_ref": [
      "r235"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style.",
        "label": "Trademarks [Member]",
        "terseLabel": "Trademarks"
       }
      }
     },
     "localname": "TrademarksMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/IntangibleAssetsandGoodwillCompanysIntangibleAssetsandGoodwillDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnsecuredDebtMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt obligation not collateralized by pledge of, mortgage of or other lien on the entity's assets.",
        "label": "Unsecured Debt [Member]",
        "terseLabel": "Unsecured Debt"
       }
      }
     },
     "localname": "UnsecuredDebtMember",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails",
      "http://www.extendedstayamerica.com/role/RELATEDPARTYTRANSACTIONSAdditionalInformationREITDetail"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r112",
      "r113",
      "r114",
      "r115",
      "r116",
      "r117",
      "r118"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "terseLabel": "Use of Estimates"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
      "http://www.extendedstayamerica.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESREITPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_VariableRateAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of variable rate.",
        "label": "Variable Rate [Axis]",
        "terseLabel": "Variable Rate [Axis]"
       }
      }
     },
     "localname": "VariableRateAxis",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_VariableRateDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index.",
        "label": "Variable Rate [Domain]",
        "terseLabel": "Variable Rate [Domain]"
       }
      }
     },
     "localname": "VariableRateDomain",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/DEBTAdditionalInformationREITDetails",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtDetail",
      "http://www.extendedstayamerica.com/role/DEBTCompanysOutstandingDebtREITDetail",
      "http://www.extendedstayamerica.com/role/DebtAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "auth_ref": [
      "r99",
      "r105"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "terseLabel": "Diluted (shares)",
        "totalLabel": "Weighted-average number of common shares outstanding - diluted (shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted Average Number of Shares Outstanding, Basic and Diluted",
        "terseLabel": "Weighted-average number of ESH Hospitality, Inc. shares outstanding, basic and diluted (shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "auth_ref": [
      "r97",
      "r105"
     ],
     "calculation": {
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail": {
       "order": 1.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "netLabel": "Weighted average number of ESH Hospitality, Inc. Class B common shares outstanding - basic (shares)",
        "terseLabel": "Basic (shares)",
        "verboseLabel": "Weighted-average number of Extended Stay America, Inc. common shares outstanding - basic (shares)"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS",
      "http://www.extendedstayamerica.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSREIT",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding Reconciliation [Abstract]",
        "terseLabel": "Denominator:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2019-01-31",
     "presentation": [
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsDetail",
      "http://www.extendedstayamerica.com/role/NETINCOMEPERSHARECalculationsofBasicandDilutedNetIncomePerShareIncludingaReconciliationofNumeratorsandDenominatorsREITDetail"
     ],
     "xbrltype": "stringItemType"
    }
   },
   "unitCount": 13
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=d3e1107-107759"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1252-109256"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1500-109256"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1278-109256"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=SL5780133-109256"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1337-109256"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "52",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117327953&loc=d3e4984-109258"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "260",
   "URI": "http://asc.fasb.org/topic&trid=2144383"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=118952077&loc=SL77927221-108306"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(20))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8721-108599"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8924-108599"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(24))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8475-108599"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "41",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "280",
   "URI": "http://asc.fasb.org/topic&trid=2134510"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=118955202&loc=SL82895884-210446"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(f)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(h)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "((a)(1),(b))",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(1)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(3)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "350",
   "URI": "http://asc.fasb.org/topic&trid=2144416"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "360",
   "URI": "http://asc.fasb.org/topic&trid=2155823"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 5.P.4(d))",
   "Topic": "420",
   "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3)(a)(2))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "http://asc.fasb.org/topic&trid=2208564"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=118255708&loc=SL5909891-110878"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=109262807&loc=d3e22026-110879"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=109262807&loc=d3e22047-110879"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=109262807&loc=d3e22047-110879"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=109262807&loc=d3e22047-110879"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21484-112644"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21521-112644"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130556-203045"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "606",
   "URI": "http://asc.fasb.org/topic&trid=49130388"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/subtopic&trid=2122178"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(n)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(3)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iv)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.D.2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.F)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "718",
   "URI": "http://asc.fasb.org/topic&trid=2228938"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116821951&loc=d3e31931-109318"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "740",
   "URI": "http://asc.fasb.org/topic&trid=2144680"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=79982066&loc=d3e1486-128463"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=77890550&loc=d3e5263-128473"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=77890550&loc=d3e5333-128473"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "38",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=77890550&loc=d3e5504-128473"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)(1)",
   "Topic": "805",
   "URI": "http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "805",
   "URI": "http://asc.fasb.org/topic&trid=2303972"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4613674-111683"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116874947&loc=SL4590271-111686"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116874947&loc=SL4591551-111686"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116874947&loc=SL4591552-111686"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "810",
   "URI": "http://asc.fasb.org/topic&trid=2197479"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579240-113959"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41638-113959"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624181-113959"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41641-113959"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41678-113959"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(b),22(b))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=118875152&loc=SL5864739-113975"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Subparagraph": "(a)(1),(2)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109978405&loc=d3e80720-113993"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "815",
   "URI": "http://asc.fasb.org/topic&trid=2229140"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "820",
   "URI": "http://asc.fasb.org/topic&trid=2155941"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=109240200&loc=d3e30690-110894"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=109240200&loc=d3e30700-110894"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77902458&loc=d3e39896-112707"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77902458&loc=d3e39927-112707"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "20",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77913719&loc=d3e40879-112712"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(4)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918638-209977"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "205",
   "URI": "http://asc.fasb.org/topic&trid=2122149"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(2)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(4)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/subtopic&trid=77888251"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=119202524&loc=SL77919396-209981"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=119202524&loc=SL77919359-209981"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=119202524&loc=SL77919372-209981"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=119202524&loc=SL77919372-209981"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39678-107864"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "850",
   "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "850",
   "URI": "http://asc.fasb.org/topic&trid=2122745"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "http://asc.fasb.org/topic&trid=2122774"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "340",
   "Topic": "928",
   "URI": "http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "33",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(a)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "35A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(b)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(1)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "235",
   "Subparagraph": "(c)(2)",
   "Topic": "932",
   "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "940",
   "URI": "http://asc.fasb.org/extlink&oid=68072869&loc=d3e41242-110953"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(1)(a))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(10))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.8)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(15)(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15(1),(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15(3),(4))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.15(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.16)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r350": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.7(e))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r351": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(15))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r352": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r353": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260"
  },
  "r354": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "405",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817"
  },
  "r355": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Subparagraph": "e",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r356": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r357": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r358": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(5))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r359": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580"
  },
  "r360": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r361": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(15)(5))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r362": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r363": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(2))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r364": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r365": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r366": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(3))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r367": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r368": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r369": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.15)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580"
  },
  "r370": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.16(a))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r371": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.17)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910"
  },
  "r372": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(19))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r373": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263"
  },
  "r374": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438"
  },
  "r375": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(a)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r376": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13H",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Subparagraph": "(b)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=117419784&loc=SL117783719-158441"
  },
  "r377": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.6-04(13))",
   "Topic": "946",
   "URI": "http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996"
  },
  "r378": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "310",
   "Subparagraph": "(SX 210.12-29(Footnote 4))",
   "Topic": "948",
   "URI": "http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014"
  },
  "r379": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 2))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e640-108580"
  },
  "r380": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 4))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024"
  },
  "r381": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r382": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r383": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  },
  "r384": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r385": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r386": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e681-108580"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6676-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL34724394-108580"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e557-108580"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(10))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(21))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=118951113&loc=d3e6812-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(4))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.1)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.2(a),(d))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.3)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7(b))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.8)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3367-108585"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3000-108585"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=SL94080549-108585"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3044-108585"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(d)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(k))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(d)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(e),(f))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(h)(2))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(17))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(k)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(n)(2))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1448-109256"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1377-109256"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1505-109256"
  }
 },
 "version": "2.1"
}
