{ "instance": { "fr-20200630.htm": { "axisCustom": 1, "axisStandard": 19, "contextCount": 232, "dts": { "calculationLink": { "local": [ "fr-20200630_cal.xml" ] }, "definitionLink": { "local": [ "fr-20200630_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": [ "fr-20200630.htm" ] }, "labelLink": { "local": [ "fr-20200630_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": [ "fr-20200630_pre.xml" ] }, "referenceLink": { "remote": [ "http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-ref-2019-01-31.xml", "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml" ] }, "schema": { "local": [ "fr-20200630.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", "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/reference-2009-12-16.xsd", "http://xbrl.fasb.org/us-gaap/2019/elts/us-parts-codification-2019-01-31.xsd", "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd" ] } }, "elementCount": 417, "entityCount": 1, "hidden": { "http://fasb.org/us-gaap/2019-01-31": 30, "http://xbrl.sec.gov/dei/2019-01-31": 25, "total": 55 }, "keyCustom": 15, "keyStandard": 291, "memberCustom": 26, "memberStandard": 32, "nsprefix": "fr", "nsuri": "http://www.firstindustrial.com/20200630", "report": { "R1": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentQuarterlyReport", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "0001001 - Document - Document and Entity Information", "role": "http://www.firstindustrial.com/role/DocumentandEntityInformation", "shortName": "Document and Entity Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentQuarterlyReport", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R10": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2103102 - Disclosure - Summary of Significant Accounting Policies", "role": "http://www.firstindustrial.com/role/SummaryofSignificantAccountingPolicies", "shortName": "Summary of Significant Accounting Policies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RealEstateDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2107103 - Disclosure - Investment in Real Estate", "role": "http://www.firstindustrial.com/role/InvestmentinRealEstate", "shortName": "Investment in Real Estate", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RealEstateDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2111104 - Disclosure - Indebtedness", "role": "http://www.firstindustrial.com/role/Indebtedness", "shortName": "Indebtedness", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:VariableInterestEntityDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2117105 - Disclosure - Variable Interest Entities", "role": "http://www.firstindustrial.com/role/VariableInterestEntities", "shortName": "Variable Interest Entities", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:VariableInterestEntityDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2121106 - Disclosure - Stockholders\u2019 Equity of the Company and Partners' Capital of the Operating Partnership", "role": "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnership", "shortName": "Stockholders\u2019 Equity of the Company and Partners' Capital of the Operating Partnership", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2125107 - Disclosure - Accumulated Other Comprehensive Income", "role": "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncome", "shortName": "Accumulated Other Comprehensive Income", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R16": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2130108 - Disclosure - Earnings Per Share / Unit (EPS / EPU)", "role": "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPU", "shortName": "Earnings Per Share / Unit (EPS / EPU)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2134109 - Disclosure - Long-Term Compensation", "role": "http://www.firstindustrial.com/role/LongTermCompensation", "shortName": "Long-Term Compensation", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2136110 - Disclosure - Derivatives", "role": "http://www.firstindustrial.com/role/Derivatives", "shortName": "Derivatives", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2140111 - Disclosure - Related Party Transactions", "role": "http://www.firstindustrial.com/role/RelatedPartyTransactions", "shortName": "Related Party Transactions", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Land", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1001002 - Statement - CONSOLIDATED BALANCE SHEETS", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "shortName": "CONSOLIDATED BALANCE SHEETS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:DevelopmentInProcess", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2142112 - Disclosure - Commitments and Contingencies", "role": "http://www.firstindustrial.com/role/CommitmentsandContingencies", "shortName": "Commitments and Contingencies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2144113 - Disclosure - Subsequent Events", "role": "http://www.firstindustrial.com/role/SubsequentEvents", "shortName": "Subsequent Events", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2204201 - Disclosure - Summary of Significant Accounting Policies (Policies)", "role": "http://www.firstindustrial.com/role/SummaryofSignificantAccountingPoliciesPolicies", "shortName": "Summary of Significant Accounting Policies (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2308302 - Disclosure - Investment in Real Estate Investment in Real Estate (Tables)", "role": "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateTables", "shortName": "Investment in Real Estate Investment in Real Estate (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2312303 - Disclosure - Indebtedness (Tables)", "role": "http://www.firstindustrial.com/role/IndebtednessTables", "shortName": "Indebtedness (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R25": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfVariableInterestEntitiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2318304 - Disclosure - Variable Interest Entities (Tables)", "role": "http://www.firstindustrial.com/role/VariableInterestEntitiesTables", "shortName": "Variable Interest Entities (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfVariableInterestEntitiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2326306 - Disclosure - Accumulated Other Comprehensive Income (Tables)", "role": "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeTables", "shortName": "Accumulated Other Comprehensive Income (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2331307 - Disclosure - Earnings Per Share / Unit (EPS / EPU) (Tables)", "role": "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables", "shortName": "Earnings Per Share / Unit (EPS / EPU) (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2337308 - Disclosure - Derivatives (Tables)", "role": "http://www.firstindustrial.com/role/DerivativesTables", "shortName": "Derivatives (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R29": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:NumberOfRealEstateProperties", "reportCount": 1, "unitRef": "property", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2402401 - Disclosure - Organization - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "shortName": "Organization - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "lang": "en-US", "name": "us-gaap:NumberOfStatesInWhichEntityOperates", "reportCount": 1, "unique": true, "unitRef": "state", "xsiNil": "false" } }, "R3": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RealEstateInvestmentPropertyNet", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1002003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "shortName": "CONSOLIDATED BALANCE SHEETS (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": null }, "R30": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:NumberOfRealEstateProperties", "reportCount": 1, "unitRef": "property", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2409403 - Disclosure - Investment in Real Estate - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "shortName": "Investment in Real Estate - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ibc9496a84eb84729b897524572678670_I20200630", "decimals": "-5", "lang": "en-US", "name": "us-gaap:AreaOfRealEstateProperty", "reportCount": 1, "unique": true, "unitRef": "sqft", "xsiNil": "false" } }, "R31": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:Land", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2410404 - Disclosure - Investment in Real Estate Investment in Real Estate - Summary of Purchase Price Allocation (Details)", "role": "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "shortName": "Investment in Real Estate Investment in Real Estate - Summary of Purchase Price Allocation (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ibc9496a84eb84729b897524572678670_I20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:Land", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DebtInstrumentCarryingAmount", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2413405 - Disclosure - Indebtedness - Summary of Indebtedness (Details)", "role": "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails", "shortName": "Indebtedness - Summary of Indebtedness (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "iff86634665234f55ba201b70171389b3_I20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:DebtInstrumentCarryingAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R33": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DebtInstrumentCarryingAmount", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2414406 - Disclosure - Indebtedness - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "shortName": "Indebtedness - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i64d816df701e4114a28c360c0fccfab3_D20200101-20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:ExtinguishmentOfDebtAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2415407 - Disclosure - Indebtedness - Schedule of Maturities (Details)", "role": "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails", "shortName": "Indebtedness - Schedule of Maturities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LoansPayableFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2416408 - Disclosure - Indebtedness - Summary of Indebtedness at Estimated Fair Value (Details)", "role": "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails", "shortName": "Indebtedness - Summary of Indebtedness at Estimated Fair Value (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:LoansPayableFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:RealEstateInvestmentPropertyNet", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2419409 - Disclosure - Variable Interest Entities - Summarized Balance Sheet (Details)", "role": "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails", "shortName": "Variable Interest Entities - Summarized Balance Sheet (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i4347ce6f115d48c19679ce4032ccb8cc_I20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:OtherAssets", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-5", "first": true, "lang": "en-US", "name": "us-gaap:AreaOfRealEstateProperty", "reportCount": 1, "unitRef": "sqft", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2420410 - Disclosure - Variable Interest Entities - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails", "shortName": "Variable Interest Entities - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i8fa7c343c96c4389b1fefd3d329d650b_D20200101-20200630", "decimals": "-3", "lang": "en-US", "name": "fr:PurchasePrice", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i3814ea2bc86544e5bc6879f5980c9169_I20200214", "decimals": "INF", "first": true, "lang": "en-US", "name": "fr:SaleableCompanyCommonStock", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2423411 - Disclosure - Stockholders\u2019 Equity of the Company and Partners' Capital of the Operating Partnership - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails", "shortName": "Stockholders\u2019 Equity of the Company and Partners' Capital of the Operating Partnership - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i3814ea2bc86544e5bc6879f5980c9169_I20200214", "decimals": "INF", "first": true, "lang": "en-US", "name": "fr:SaleableCompanyCommonStock", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R39": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "id283f3a21399486d850127da30109462_I20191231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2427413 - Disclosure - Accumulated Other Comprehensive Income (Changes in AOCI) (Details)", "role": "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "shortName": "Accumulated Other Comprehensive Income (Changes in AOCI) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i867351ad42e845d7a5effc82cb676a5d_I20191231", "decimals": "-3", "lang": "en-US", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeasesIncomeStatementLeaseRevenue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1003004 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "shortName": "CONSOLIDATED STATEMENTS OF OPERATIONS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeasesIncomeStatementLeaseRevenue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:NonoperatingIncomeExpense", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2428414 - Disclosure - Accumulated Other Comprehensive Income (Amounts Reclassified from AOCI) (Details)", "role": "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "shortName": "Accumulated Other Comprehensive Income (Amounts Reclassified from AOCI) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i940b9dc64df3441691f26383e240a449_D20200401-20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:InterestExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2429415 - Disclosure - Accumulated Other Comprehensive Income - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAdditionalInformationDetails", "shortName": "Accumulated Other Comprehensive Income - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2432416 - Disclosure - Earnings Per Share / Unit (EPS / EPU) - Computation of Basic and Diluted EPS / EPU (Details)", "role": "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "shortName": "Earnings Per Share / Unit (EPS / EPU) - Computation of Basic and Diluted EPS / EPU (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R43": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2433417 - Disclosure - Earnings Per Share / Unit (EPS / EPU) - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails", "shortName": "Earnings Per Share / Unit (EPS / EPU) - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "reportCount": 1, "unique": true, "unitRef": "shares", "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2435418 - Disclosure - Long-Term Compensation - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails", "shortName": "Long-Term Compensation - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i0a70572fe16944a7af66710908e51b4b_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNumberOfInstrumentsHeld", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2438419 - Disclosure - Derivatives - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "shortName": "Derivatives - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i0a70572fe16944a7af66710908e51b4b_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNumberOfInstrumentsHeld", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i714b38abc26747b783fc860da7f4988a_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2439420 - Disclosure - Derivatives - Fair Value Measurements on Recurring Basis (Details)", "role": "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails", "shortName": "Derivatives - Fair Value Measurements on Recurring Basis (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i714b38abc26747b783fc860da7f4988a_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DueFromAffiliates", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2441421 - Disclosure - Related Party Transactions Related Party Transactions - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/RelatedPartyTransactionsRelatedPartyTransactionsAdditionalInformationDetails", "shortName": "Related Party Transactions Related Party Transactions - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:DueFromAffiliates", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:NumberOfRealEstateProperties", "reportCount": 1, "unitRef": "property", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2443422 - Disclosure - Commitments and Contingencies - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails", "shortName": "Commitments and Contingencies - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "icd766be1f9664cd49ed1df0878300814_I20200630", "decimals": "INF", "lang": "en-US", "name": "us-gaap:NumberOfRealEstateProperties", "reportCount": 1, "unique": true, "unitRef": "property", "xsiNil": "false" } }, "R49": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i52a33503d69d4e919b49971eabbba29d_I20200630", "decimals": "INF", "first": true, "lang": "en-US", "name": "us-gaap:NumberOfRealEstateProperties", "reportCount": 1, "unitRef": "property", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2445423 - Disclosure - Subsequent Events - Additional Information (Details)", "role": "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails", "shortName": "Subsequent Events - Additional Information (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ie2e1fe5145ff49c4a2c5521b907658de_I20200707", "decimals": "-3", "lang": "en-US", "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R5": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1004005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "shortName": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ic67da3188225434ebe1c2356431b8931_I20181231", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1005006 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY/ PARTNER'S CAPITAL", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "shortName": "CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS EQUITY/ PARTNER'S CAPITAL", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "i284c40a8ea41440eb4cfc9eaceac2807_D20190101-20190331", "decimals": "-3", "lang": "en-US", "name": "us-gaap:ProfitLoss", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R7": { "firstAnchor": null, "groupType": "statement", "isDefault": "false", "longName": "1006007 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY / PARTNERS' CAPITAL (Parenthetical)", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "shortName": "CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY / PARTNERS' CAPITAL (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": null }, "R8": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ib0d0f260479a4a1585f1dd577979f08a_D20200401-20200630", "decimals": "-3", "first": true, "lang": "en-US", "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1007008 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS", "role": "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "shortName": "CONSOLIDATED STATEMENTS OF CASH FLOWS", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": "-3", "lang": "en-US", "name": "us-gaap:Depreciation", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2101101 - Disclosure - Organization", "role": "http://www.firstindustrial.com/role/Organization", "shortName": "Organization", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "fr-20200630.htm", "contextRef": "ia8ca02a37e7142f29c8236bf7b05411e_D20200101-20200630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } } }, "segmentCount": 61, "tag": { "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "gYearItemType" }, "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "dateItemType" }, "dei_DocumentQuarterlyReport": { "auth_ref": [ "r308" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_DocumentTransitionReport": { "auth_ref": [ "r309" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "submissionTypeItemType" }, "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/DocumentandEntityInformation", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "domainItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "fileNumberItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "stringItemType" }, "dei_EntityInteractiveDataCurrent": { "auth_ref": [ "r311" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "yesNoItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityShellCompany": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r310" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/DocumentandEntityInformation", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r306" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r307" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "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.firstindustrial.com/role/DocumentandEntityInformation" ], "xbrltype": "tradingSymbolItemType" }, "fr_AcquisitionActivityMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Acquisition Activity [Member]", "label": "Acquisition Activity [Member]", "terseLabel": "Acquisition Activity" } } }, "localname": "AcquisitionActivityMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_AggregateGrossSaleProceeds": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The aggregate offering price of the distribution agreement for the at-the-market offering.", "label": "Aggregate Gross Sale Proceeds", "terseLabel": "Aggregate Gross Sale Proceeds" } } }, "localname": "AggregateGrossSaleProceeds", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_AtmMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "ATM.", "label": "ATM [Member]", "terseLabel": "ATM [Member]" } } }, "localname": "AtmMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_DevelopmentActivityMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Development Activity [Member]", "label": "Development Activity [Member]", "terseLabel": "Development Activity" } } }, "localname": "DevelopmentActivityMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_DispositionActivityMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disposition Activity [Member]", "label": "Disposition Activity [Member]", "terseLabel": "Disposition Activity" } } }, "localname": "DispositionActivityMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_DocumentAndEntityInformationAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Document and Entity Information [Abstract]", "label": "Document And Entity Information [Abstract]", "terseLabel": "Document And Entity Information [Abstract]" } } }, "localname": "DocumentAndEntityInformationAbstract", "nsuri": "http://www.firstindustrial.com/20200630", "xbrltype": "stringItemType" }, "fr_EstimatedTotalInvestment": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Estimated total investment of industrial properties under construction.", "label": "Estimated Total Investment", "terseLabel": "Estimated total investment" } } }, "localname": "EstimatedTotalInvestment", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_EstimatedTotalInvestmentRemainingToBeFunded": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Estimated total investment remaining to be funded of industrial properties under construction.", "label": "Estimated Total Investment Remaining To Be Funded", "terseLabel": "Estimated total investment remaining to be funded" } } }, "localname": "EstimatedTotalInvestmentRemainingToBeFunded", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_ExchangeOfLimitedPartnershipUnitsForGeneralPartnershipUnitsAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Exchange of Limited partnership units for General partnership units.", "label": "Exchange Of Limited Partnership Units For General Partnership Units [Abstract]", "terseLabel": "Exchange of Limited Partnership Units for Common Stock/General Partnership Units:" } } }, "localname": "ExchangeOfLimitedPartnershipUnitsForGeneralPartnershipUnitsAbstract", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "fr_FinitelivedIntangibleLiabilitiesAcquired": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Finite-lived Intangible Liabilities Acquired", "label": "Finite-lived Intangible Liabilities Acquired", "negatedTerseLabel": "Acquired finite lived intangible liabilities, fair value" } } }, "localname": "FinitelivedIntangibleLiabilitiesAcquired", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "monetaryItemType" }, "fr_FirstIndustrialLPMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "First Industrial LP [Member]", "label": "First Industrial LP [Member]", "terseLabel": "First Industrial, L.P." } } }, "localname": "FirstIndustrialLPMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/DocumentandEntityInformation", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables" ], "xbrltype": "domainItemType" }, "fr_Fr_HeldForSaleActivityMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "fr_HeldForSaleActivity", "label": "fr_HeldForSaleActivity [Member]", "terseLabel": "Held for Sale Activity" } } }, "localname": "Fr_HeldForSaleActivityMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_IncrementalTermLoanCapacity": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Incremental Term Loan Capacity", "label": "Incremental Term Loan Capacity", "terseLabel": "Incremental Term Loan Capacity" } } }, "localname": "IncrementalTermLoanCapacity", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_InterestAndOperatingExpensesMaximumObligation": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Interest And Operating Expenses Maximum Obligation", "label": "Interest And Operating Expenses Maximum Obligation", "terseLabel": "Interest And Operating Expenses, Maximum Obligation" } } }, "localname": "InterestAndOperatingExpensesMaximumObligation", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_InterestRateSwapFourMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Interest Rate Swap Four [Member]", "label": "Interest Rate Swap Four [Member]", "terseLabel": "2021 Swaps" } } }, "localname": "InterestRateSwapFourMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "fr_InterestRateSwapOneMember": { "auth_ref": [], "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 One [Member]", "terseLabel": "2014 Swaps" } } }, "localname": "InterestRateSwapOneMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "fr_InterestRateSwapThreeMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Interest Rate Swap Three [Member]", "label": "Interest Rate Swap Three [Member]", "terseLabel": "2020 Swap" } } }, "localname": "InterestRateSwapThreeMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "fr_InterestRateSwapTwoMember": { "auth_ref": [], "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 Two [Member]", "terseLabel": "2015 Swaps" } } }, "localname": "InterestRateSwapTwoMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "fr_InvestmentinRealEstateActivityAxis": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Investment in Real Estate Activity [Axis]", "label": "Investment in Real Estate Activity [Axis]", "terseLabel": "Investment in Real Estate Activity [Axis]" } } }, "localname": "InvestmentinRealEstateActivityAxis", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "fr_InvestmentinRealEstateActivityDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "[Domain] for Investment in Real Estate Activity [Axis]", "label": "Investment in Real Estate Activity [Domain]", "terseLabel": "Investment in Real Estate Activity [Domain]" } } }, "localname": "InvestmentinRealEstateActivityDomain", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_JointVentureMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Joint Venture [Member]", "label": "Joint Venture [Member]", "terseLabel": "Joint Venture" } } }, "localname": "JointVentureMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_NoncashOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "NoncashOperatingActivities", "label": "Noncash Operating Activities [Abstract]", "terseLabel": "Supplemental Schedule of Non-Cash Operating Activities:" } } }, "localname": "NoncashOperatingActivitiesAbstract", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "fr_NumberOfLimitedPartnership": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Number of limited partnerships.", "label": "NumberOfLimitedPartnership", "terseLabel": "Number of Other Real Estate Partnerships" } } }, "localname": "NumberOfLimitedPartnership", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "integerItemType" }, "fr_NumberofAcres": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Number of Acres", "label": "Number of Acres", "terseLabel": "Number of Acres" } } }, "localname": "NumberofAcres", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "integerItemType" }, "fr_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.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "integerItemType" }, "fr_OrganizationAndFormationOfCompanyLineItems": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Organization And Formation Of Company [Line Items]", "label": "Organization And Formation Of Company [Line Items]", "terseLabel": "Organization [Line Items]" } } }, "localname": "OrganizationAndFormationOfCompanyLineItems", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "fr_OtherRealEstatePartnershipMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Other real estate partnership.", "label": "Other Real Estate Partnership [Member]", "terseLabel": "Other Real Estate Partnerships" } } }, "localname": "OtherRealEstatePartnershipMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "domainItemType" }, "fr_OwnershipMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Ownership [Member]", "label": "Ownership [Member]", "terseLabel": "Ownership" } } }, "localname": "OwnershipMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_PaymentsToSettleDerivativeInstruments": { "auth_ref": [], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "order": 4.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Payments To Settle Derivative Instruments", "label": "Payments To Settle Derivative Instruments", "terseLabel": "Payments to Settle Derivative Instruments" } } }, "localname": "PaymentsToSettleDerivativeInstruments", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "fr_PrivatePlacementNotesDueTwoThousandThirtyIIMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Thirty II (2030 II)", "label": "Private Placement Notes Due Two Thousand Thirty II [Member]", "terseLabel": "2030 II Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandThirtyIIMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandThirtyMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Thirty [Member]", "label": "Private Placement Notes Due Two Thousand Thirty [Member]", "terseLabel": "2030 Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandThirtyMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandThirtyTwoMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Thirty Two (2032)", "label": "Private Placement Notes Due Two Thousand Thirty Two [Member]", "terseLabel": "2032 Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandThirtyTwoMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandTwentyEightMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "PrivatePlacementNotesDueTwoThousandTwentyEight [Member]", "label": "PrivatePlacementNotesDueTwoThousandTwentyEight [Member]", "terseLabel": "2028 Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandTwentyEightMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandTwentyNineIIMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Twenty Nine II", "label": "Private Placement Notes Due Two Thousand Twenty Nine II [Member]", "terseLabel": "2029 II Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandTwentyNineIIMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandTwentyNineNotesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Twenty Nine Notes [Member]", "label": "Private Placement Notes Due Two Thousand Twenty Nine Notes [Member]", "terseLabel": "2029 Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandTwentyNineNotesMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_PrivatePlacementNotesDueTwoThousandTwentySevenTwoNotesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Private Placement Notes Due Two Thousand Twenty Seven Two Notes [Member]", "label": "Private Placement Notes Due Two Thousand Twenty Seven Two Notes [Member]", "terseLabel": "2027 Private Placement Notes" } } }, "localname": "PrivatePlacementNotesDueTwoThousandTwentySevenTwoNotesMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_PurchasePrice": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The amount of assets acquired.", "label": "Purchase Price", "terseLabel": "Purchase price of industrial properties acquired", "verboseLabel": "Purchase price" } } }, "localname": "PurchasePrice", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_RealEstateHeldForSaleAccumulatedDepreciationAndAmortization": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cumulative amount of depreciation and amortization for the carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.", "label": "Real Estate Held For Sale Accumulated Depreciation And Amortization", "terseLabel": "Real Estate and Other Assets Held for Sale, Accumulated Depreciation and Amortization" } } }, "localname": "RealEstateHeldForSaleAccumulatedDepreciationAndAmortization", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "monetaryItemType" }, "fr_SaleableCompanyCommonStock": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Saleable company common stock.", "label": "Saleable Company Common Stock", "terseLabel": "Shares of company stock issuable under an at-the-market offering" } } }, "localname": "SaleableCompanyCommonStock", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "sharesItemType" }, "fr_SeniorNotesDueTwoThousandThirtyTwoNotesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Senior notes due two thousand thirty two notes.", "label": "Senior Notes Due Two Thousand Thirty Two Notes [Member]", "terseLabel": "2032 Notes" } } }, "localname": "SeniorNotesDueTwoThousandThirtyTwoNotesMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_SeniorNotesDueTwoThousandTwentyEightNotesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Senior notes due two thousand twenty eight notes.", "label": "Senior Notes Due Two Thousand Twenty Eight Notes [Member]", "terseLabel": "2028 Notes" } } }, "localname": "SeniorNotesDueTwoThousandTwentyEightNotesMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_SeniorNotesDueTwoThousandTwentySevenNotesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Senior notes due two thousand twenty seven notes.", "label": "Senior Notes Due Two Thousand Twenty Seven Notes [Member]", "terseLabel": "2027 Notes" } } }, "localname": "SeniorNotesDueTwoThousandTwentySevenNotesMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_ServiceLTIPUnitsMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Service LTIP Units", "label": "Service LTIP Units [Member]", "terseLabel": "Service RLP Units" } } }, "localname": "ServiceLTIPUnitsMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantDateFairValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The fair value at approval date of non-option equity instruments granted during the period.", "label": "Share-Based Compensation Arrangement By Share-Based Payment Award, Non-Option Equity Instruments, Grant Date Fair Value", "terseLabel": "Fair value of restricted stock/Unit awards and RLP Unit Awards issued" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantDateFairValue", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "fr_StraightLineRentAdjustmentNet": { "auth_ref": [], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Straight Line Rent Adjustment Net", "label": "Straight Line Rent Adjustment Net", "negatedTerseLabel": "Straight-line Rental Income and Expense, Net" } } }, "localname": "StraightLineRentAdjustmentNet", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "fr_UnsecuredDebtOneMember": { "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": "UnsecuredDebtOne [Member]", "terseLabel": "2014 Unsecured Term Loan (A)", "verboseLabel": "2014 Unsecured Term Loan" } } }, "localname": "UnsecuredDebtOneMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_UnsecuredDebtTwoMember": { "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": "UnsecuredDebtTwo [Member]", "terseLabel": "2015 Unsecured Term Loan (A)", "verboseLabel": "2015 Unsecured Term Loan" } } }, "localname": "UnsecuredDebtTwoMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "fr_UnsecuredTermLoanTwentyTwentyMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Unsecured Term Loan Twenty Twenty (2020)", "label": "Unsecured Term Loan Twenty Twenty [Member]", "terseLabel": "2020 Unsecured Term Loan" } } }, "localname": "UnsecuredTermLoanTwentyTwentyMember", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "fr_VariableInterestEntitiesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Variable Interest Entities [Abstract]", "label": "Variable Interest Entities [Abstract]", "terseLabel": "Variable Interest Entities [Abstract]" } } }, "localname": "VariableInterestEntitiesAbstract", "nsuri": "http://www.firstindustrial.com/20200630", "xbrltype": "stringItemType" }, "fr_WriteOffOfFullyDepreciatedAssets": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The non-cash amount of fully depreciated assets being written off during the period.", "label": "Write Off Of Fully Depreciated Assets", "negatedTerseLabel": "Write-off of Fully Depreciated Assets" } } }, "localname": "WriteOffOfFullyDepreciatedAssets", "nsuri": "http://www.firstindustrial.com/20200630", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "srt_DirectorMember": { "auth_ref": [ "r126" ], "lang": { "en-US": { "role": { "label": "Director [Member]", "terseLabel": "Director" } } }, "localname": "DirectorMember", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "srt_EquityMethodInvesteeNameDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Investment, Name [Domain]", "terseLabel": "Equity Method Investee [Domain]" } } }, "localname": "EquityMethodInvesteeNameDomain", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "srt_ManagementMember": { "auth_ref": [ "r126", "r250" ], "lang": { "en-US": { "role": { "label": "Management [Member]", "terseLabel": "Management" } } }, "localname": "ManagementMember", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "srt_MaximumMember": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Maximum [Member]", "terseLabel": "Maximum" } } }, "localname": "MaximumMember", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "srt_MinimumMember": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Minimum [Member]", "terseLabel": "Minimum" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "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.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "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.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "srt_RangeAxis": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Statistical Measurement [Axis]", "terseLabel": "Statistical Measurement [Axis]" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Statistical Measurement [Domain]", "terseLabel": "Statistical Measurement [Domain]" } } }, "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "auth_ref": [ "r129" ], "lang": { "en-US": { "role": { "label": "Investment, Name [Axis]", "terseLabel": "Investment, Name [Axis]", "verboseLabel": "Investment, Name [Axis]" } } }, "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualAxis": { "auth_ref": [ "r126", "r250" ], "lang": { "en-US": { "role": { "label": "Title of Individual [Axis]", "terseLabel": "Title of Individual [Axis]" } } }, "localname": "TitleOfIndividualAxis", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Title of Individual [Domain]", "terseLabel": "Title of Individual [Domain]" } } }, "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "nsuri": "http://fasb.org/srt/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AboveMarketLeasesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Leases acquired as part of a real property acquisition at above market lease rate.", "label": "Above Market Leases [Member]", "terseLabel": "Above Market Leases [Member]" } } }, "localname": "AboveMarketLeasesMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "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": [ "r269", "r293" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "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, Accrued Expenses and Other Liabilities" } } }, "localname": "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccountsReceivableNet": { "auth_ref": [ "r12", "r280" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "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": "Tenant Accounts Receivable" } } }, "localname": "AccountsReceivableNet", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedDistributionsInExcessOfNetIncome": { "auth_ref": [ "r299" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 3.0, "parentTag": "us-gaap_StockholdersEquity", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The amount as of the balance sheet date by which cumulative distributions to shareholders (or partners) exceed retained earnings (or accumulated earnings).", "label": "Accumulated Distributions in Excess of Net Income", "negatedLabel": "Distributions in Excess of Accumulated Earnings" } } }, "localname": "AccumulatedDistributionsInExcessOfNetIncome", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember": { "auth_ref": [ "r299" ], "lang": { "en-US": { "role": { "documentation": "Cumulative distributions to shareholders (or partners) in excess of retained earnings (or accumulated earnings).", "label": "Accumulated Distributions in Excess of Net Income [Member]", "terseLabel": "Distributions in\u00a0Excess\u00a0of Accumulated Earnings" } } }, "localname": "AccumulatedDistributionsInExcessOfNetIncomeMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember": { "auth_ref": [ "r33", "r37", "r40", "r194" ], "lang": { "en-US": { "role": { "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, including the portion attributable to the noncontrolling interest.", "label": "Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member]", "terseLabel": "Accumulated Other Comprehensive Loss of the Operating Partnership" } } }, "localname": "AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember": { "auth_ref": [ "r33", "r37", "r40", "r193" ], "lang": { "en-US": { "role": { "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, attributable to the parent.", "label": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]", "terseLabel": "Derivative Instruments" } } }, "localname": "AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "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": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "terseLabel": "Accumulated Other Comprehensive Income [Line Items]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r35", "r36", "r37" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 4.0, "parentTag": "us-gaap_StockholdersEquity", "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" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]", "terseLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).", "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "terseLabel": "Accumulated Other Comprehensive Income [Table]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r34", "r37", "r40", "r194" ], "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 (Loss) Income", "verboseLabel": "Accumulated Other Comprehensive Loss of the Company" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalPaidInCapital": { "auth_ref": [ "r13" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquity", "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", "verboseLabel": "Additional Paid-in-Capital" } } }, "localname": "AdditionalPaidInCapital", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "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": "Reallocation - Additional Paid-in-Capital" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalOther", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_AllocatedShareBasedCompensationExpense": { "auth_ref": [ "r170", "r178", "r182" ], "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", "terseLabel": "Amortization related to restricted stock/Unit awards and RLP Unit Awards" } } }, "localname": "AllocatedShareBasedCompensationExpense", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfFinancingCosts": { "auth_ref": [ "r52", "r76", "r238" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 3.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of amortization expense attributable to debt issuance costs.", "label": "Amortization of Debt Issuance Costs", "negatedLabel": "Amortization of Debt Issuance Costs", "terseLabel": "Amortization of Debt Issuance Costs" } } }, "localname": "AmortizationOfFinancingCosts", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_AociAttributableToNoncontrollingInterestMember": { "auth_ref": [ "r34", "r37", "r194" ], "lang": { "en-US": { "role": { "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.", "label": "AOCI Attributable to Noncontrolling Interest [Member]", "terseLabel": "Comprehensive Loss Attributable to Noncontrolling Interest of the Company" } } }, "localname": "AociAttributableToNoncontrollingInterestMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AreaOfRealEstateProperty": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Area of a real estate property.", "label": "Area of Real Estate Property", "terseLabel": "Gross leasable area (GLA) of industrial properties owned", "verboseLabel": "Gross leasable area (GLA) of industrial properties" } } }, "localname": "AreaOfRealEstateProperty", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails", "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "areaItemType" }, "us-gaap_Assets": { "auth_ref": [ "r123", "r263", "r282" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "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" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AwardTypeAxis": { "auth_ref": [ "r172", "r181" ], "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.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).", "label": "Basis of Accounting, Policy [Policy Text Block]", "terseLabel": "Basis of Presentation" } } }, "localname": "BasisOfAccountingPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CapitalExpendituresIncurredButNotYetPaid": { "auth_ref": [ "r80", "r81", "r82" ], "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": "Accounts Payable Related to Construction in Progress and Additions to Investment in Real Estate" } } }, "localname": "CapitalExpendituresIncurredButNotYetPaid", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "auth_ref": [ "r232", "r233" ], "lang": { "en-US": { "role": { "documentation": "Measured as reported on the statement of financial position (balance sheet).", "label": "Reported Value Measurement [Member]", "terseLabel": "Carrying Amount (A)" } } }, "localname": "CarryingReportedAmountFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r1", "r17", "r78" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 4.0, "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" } } }, "localname": "CashAndCashEquivalentsAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r73", "r78", "r83" ], "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 Year" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": { "auth_ref": [ "r73", "r234" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding 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), Excluding Exchange Rate Effect", "totalLabel": "Net Decrease in Cash, Cash Equivalents and Restricted Cash" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue": { "auth_ref": [ "r212" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Fair value of all liability derivatives designated as cash flow hedging instruments.", "label": "Cash Flow Hedge Derivative Instrument Liabilities at Fair Value", "negatedTerseLabel": "Hedging Instrument, Liability, Fair Value" } } }, "localname": "CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]", "terseLabel": "Supplemental Schedule of Non-Cash Investing and Financing Activities:" } } }, "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ClassOfStockLineItems": { "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": "Class of Stock [Line Items]", "terseLabel": "Class of Stock [Line Items]" } } }, "localname": "ClassOfStockLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r28", "r141", "r272", "r288" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "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" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "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": [ "r140", "r142" ], "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.firstindustrial.com/role/CommitmentsandContingencies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommonStockDividendsPerShareDeclared": { "auth_ref": [ "r161" ], "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": "Dividends/Distributions Per Share/Unit" } } }, "localname": "CommonStockDividendsPerShareDeclared", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical" ], "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r11" ], "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" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r11" ], "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" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesIssued": { "auth_ref": [ "r11" ], "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" } } }, "localname": "CommonStockSharesIssued", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r11", "r153" ], "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" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r11" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_StockholdersEquity", "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\u00a0par value, 225,000,000 shares authorized and 127,207,724 and 126,994,478\u00a0shares issued and outstanding)" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTax": { "auth_ref": [ "r43", "r45", "r46" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "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 Common Stockholders / Unitholders" } } }, "localname": "ComprehensiveIncomeNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": { "auth_ref": [ "r43", "r45", "r188", "r189", "r202" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "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 Interest" } } }, "localname": "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r43", "r45", "r187", "r202" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNoteTextBlock": { "auth_ref": [ "r59" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.", "label": "Comprehensive Income (Loss) Note [Text Block]", "terseLabel": "Accumulated Other Comprehensive Income" } } }, "localname": "ComprehensiveIncomeNoteTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncome" ], "xbrltype": "textBlockItemType" }, "us-gaap_CustomerAdvancesAndDeposits": { "auth_ref": [ "r294" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 8.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Refundable consideration, usually cash, held by the entity pending satisfactory completion of the entity's obligations or pending the closing of a contract.", "label": "Customer Advances and Deposits", "terseLabel": "Rents Received in Advance and Security Deposits" } } }, "localname": "CustomerAdvancesAndDeposits", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "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": [ "r149" ], "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": "Indebtedness" } } }, "localname": "DebtDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/Indebtedness" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtInstrumentAxis": { "auth_ref": [ "r5", "r6", "r7", "r264", "r266", "r279" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "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": "Debt Instrument, Basis Spread" } } }, "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentCarryingAmount": { "auth_ref": [ "r7", "r145", "r266", "r279" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.", "label": "Long-term Debt, Gross", "terseLabel": "Long-term Debt, Gross", "totalLabel": "Total" } } }, "localname": "DebtInstrumentCarryingAmount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentCollateralAmount": { "auth_ref": [ "r276" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of assets pledged to secure a debt instrument.", "label": "Debt Instrument, Collateral Amount", "terseLabel": "Net carrying value of industrial properties collateralized by mortgage loans" } } }, "localname": "DebtInstrumentCollateralAmount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentDescriptionOfVariableRateBasis": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.", "label": "Debt Instrument, Description of Variable Rate Basis", "terseLabel": "Debt instrument, LIBOR Rate" } } }, "localname": "DebtInstrumentDescriptionOfVariableRateBasis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentFaceAmount": { "auth_ref": [ "r237", "r239" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Face (par) amount of debt instrument at time of issuance.", "label": "Debt Instrument, Face Amount", "terseLabel": "Debt Instrument, Face Amount" } } }, "localname": "DebtInstrumentFaceAmount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentFairValue": { "auth_ref": [ "r231" ], "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": "Unsecured Term Loans" } } }, "localname": "DebtInstrumentFairValue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "auth_ref": [ "r24", "r147", "r237" ], "lang": { "en-US": { "role": { "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.", "label": "Debt Instrument, Interest Rate, Effective Percentage", "terseLabel": "Effective Interest Rate" } } }, "localname": "DebtInstrumentInterestRateEffectivePercentage", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "auth_ref": [ "r24" ], "lang": { "en-US": { "role": { "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.", "label": "Debt Instrument, Interest Rate, Stated Percentage", "terseLabel": "Interest Rate" } } }, "localname": "DebtInstrumentInterestRateStatedPercentage", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentMaturityDate": { "auth_ref": [ "r25", "r226" ], "lang": { "en-US": { "role": { "documentation": "Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.", "label": "Debt Instrument, Maturity Date", "terseLabel": "Maturity Date" } } }, "localname": "DebtInstrumentMaturityDate", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentMaturityDateRangeEnd1": { "auth_ref": [ "r25" ], "lang": { "en-US": { "role": { "documentation": "Latest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.", "label": "Debt Instrument, Maturity Date Range, End", "terseLabel": "Maturity Date Range, End" } } }, "localname": "DebtInstrumentMaturityDateRangeEnd1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentMaturityDateRangeStart1": { "auth_ref": [ "r25" ], "lang": { "en-US": { "role": { "documentation": "Earliest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.", "label": "Debt Instrument, Maturity Date Range, Start", "terseLabel": "Maturity Date Range, Start" } } }, "localname": "DebtInstrumentMaturityDateRangeStart1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentNameDomain": { "auth_ref": [ "r26" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentTable": { "auth_ref": [ "r26", "r86", "r154", "r157", "r158", "r159", "r236", "r237", "r239", "r277" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentUnamortizedDiscount": { "auth_ref": [ "r236", "r239" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount, after accumulated amortization, of debt discount.", "label": "Debt Instrument, Unamortized Discount", "terseLabel": "Unamortized Discounts" } } }, "localname": "DebtInstrumentUnamortizedDiscount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredRentReceivablesNet": { "auth_ref": [ "r32", "r240", "r241", "r242" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 8.0, "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 Rent Receivable" } } }, "localname": "DeferredRentReceivablesNet", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_Depreciation": { "auth_ref": [ "r76", "r138" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.", "label": "Depreciation", "terseLabel": "Depreciation" } } }, "localname": "Depreciation", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationAndAmortization": { "auth_ref": [ "r76", "r138" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 3.0, "parentTag": "us-gaap_OperatingExpenses", "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", "verboseLabel": "Depreciation and Other Amortization" } } }, "localname": "DepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAverageFixedInterestRate": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Average fixed interest rate related to the group of interest rate derivatives.", "label": "Derivative, Average Fixed Interest Rate", "terseLabel": "Swaps, Average Fixed Interest Rate" } } }, "localname": "DerivativeAverageFixedInterestRate", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeInstrumentRiskAxis": { "auth_ref": [ "r211", "r212", "r214", "r216" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "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_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": { "auth_ref": [ "r222" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "terseLabel": "Derivatives" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/Derivatives" ], "xbrltype": "textBlockItemType" }, "us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred": { "auth_ref": [ "r221" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.", "label": "Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred", "terseLabel": "Amortization to be reclassified from OCI into income" } } }, "localname": "DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAdditionalInformationDetails" ], "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.firstindustrial.com/role/DerivativesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeNotionalAmount": { "auth_ref": [ "r205", "r207" ], "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.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeNumberOfInstrumentsHeld": { "auth_ref": [ "r205", "r207" ], "lang": { "en-US": { "role": { "documentation": "The number of derivative instruments of a particular group held by the entity.", "label": "Derivative, Number of Instruments Held", "terseLabel": "Swaps, Number of Instruments Held" } } }, "localname": "DerivativeNumberOfInstrumentsHeld", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesAdditionalInformationDetails" ], "xbrltype": "integerItemType" }, "us-gaap_DerivativeTable": { "auth_ref": [ "r89", "r204", "r206", "r207", "r208", "r210", "r213", "r214", "r217", "r218", "r219" ], "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.firstindustrial.com/role/DerivativesAdditionalInformationDetails", "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativesFairValueLineItems": { "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": "Derivatives, Fair Value [Line Items]", "terseLabel": "Derivatives, Fair Value [Line Items]" } } }, "localname": "DerivativesFairValueLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DevelopmentInProcess": { "auth_ref": [ "r292" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 3.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The current amount of expenditures for a real estate project that has not yet been completed.", "label": "Development in Process", "terseLabel": "Construction in Progress" } } }, "localname": "DevelopmentInProcess", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment": { "auth_ref": [ "r54" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_OperatingExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of expense incurred and directly related to generating revenue from leased and rented property or equipment.", "label": "Direct Costs of Leased and Rented Property or Equipment", "verboseLabel": "Property Expenses" } } }, "localname": "DirectCostsOfLeasedAndRentedPropertyOrEquipment", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "auth_ref": [ "r183" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for share-based payment arrangement.", "label": "Share-based Payment Arrangement [Text Block]", "terseLabel": "Long-Term Compensation" } } }, "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensation" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal": { "auth_ref": [ "r76", "r137", "r139" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.", "label": "Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal", "negatedLabel": "Gain on Sale of Real Estate", "terseLabel": "Gain on Sale of Real Estate" } } }, "localname": "DisposalGroupNotDiscontinuedOperationGainLossOnDisposal", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DividendsCommonStockCash": { "auth_ref": [ "r161" ], "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": "Common Stock Dividends and Unit Distributions" } } }, "localname": "DividendsCommonStockCash", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_DividendsPayableCurrentAndNoncurrent": { "auth_ref": [ "r6", "r8", "r265", "r283" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 9.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "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": "Dividends and Distributions Payable" } } }, "localname": "DividendsPayableCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_DueFromAffiliates": { "auth_ref": [ "r88", "r249", "r250", "r252", "r296" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.", "label": "Due from Affiliates", "terseLabel": "Receivable balance due from a direct wholly-owned subsidiary" } } }, "localname": "DueFromAffiliates", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/RelatedPartyTransactionsRelatedPartyTransactionsAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DueFromJointVentures": { "auth_ref": [ "r88", "r249", "r250", "r251", "r296" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "For an unclassified balance sheet, amounts due from an entity in which the reporting entity shares joint control with another party or group.", "label": "Due from Joint Ventures", "terseLabel": "Receivable balance due from joint venture" } } }, "localname": "DueFromJointVentures", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "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_EarningsPerShareBasicAndDiluted": { "auth_ref": [ "r101" ], "lang": { "en-US": { "role": { "documentation": "The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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, Basic and Diluted", "terseLabel": "Net Income Available to Common Stockholders / Unitholders" } } }, "localname": "EarningsPerShareBasicAndDiluted", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareBasicAndDilutedAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Earnings Per Share, Basic and Diluted [Abstract]", "terseLabel": "Basic and Diluted Earnings Per Share / Unit:" } } }, "localname": "EarningsPerShareBasicAndDilutedAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "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.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareTextBlock": { "auth_ref": [ "r106" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for earnings per share.", "label": "Earnings Per Share [Text Block]", "terseLabel": "Earnings Per Share / Unit (EPS / EPU)" } } }, "localname": "EarningsPerShareTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPU" ], "xbrltype": "textBlockItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount": { "auth_ref": [ "r179" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of cost capitalized for award under share-based payment arrangement.", "label": "Share-based Payment Arrangement, Amount Capitalized", "terseLabel": "Share-based Payment Arrangement, Amount Capitalized" } } }, "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "auth_ref": [ "r180" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement.", "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount", "terseLabel": "Unrecognized compensation related to unvested restricted stock/Unit awards and RLP Unit Awards" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "auth_ref": [ "r180" ], "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": "Weighted average period of unrecognized compensation expected to be recognized" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "durationItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r153" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_EquityMethodInvestmentDividendsOrDistributions": { "auth_ref": [ "r50", "r72", "r76", "r297" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.", "label": "Proceeds from Equity Method Investment, Distribution", "terseLabel": "Distributions from Joint Venture" } } }, "localname": "EquityMethodInvestmentDividendsOrDistributions", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "auth_ref": [ "r129" ], "lang": { "en-US": { "role": { "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.", "label": "Equity Method Investment, Ownership Percentage", "terseLabel": "Equity Method Investment, Ownership Percentage" } } }, "localname": "EquityMethodInvestmentOwnershipPercentage", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_ExtinguishmentOfDebtAmount": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Gross amount of debt extinguished.", "label": "Extinguishment of Debt, Amount", "terseLabel": "Extinguishment of Debt, Amount" } } }, "localname": "ExtinguishmentOfDebtAmount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueByBalanceSheetGroupingTable": { "auth_ref": [ "r223", "r232", "r233" ], "lang": { "en-US": { "role": { "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.", "label": "Fair Value, by Balance Sheet Grouping [Table]", "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]" } } }, "localname": "FairValueByBalanceSheetGroupingTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "auth_ref": [ "r166", "r167", "r168", "r224", "r256" ], "lang": { "en-US": { "role": { "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.", "label": "Fair Value Hierarchy and NAV [Axis]", "terseLabel": "Fair Value Hierarchy and NAV [Axis]" } } }, "localname": "FairValueByFairValueHierarchyLevelAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementBasisAxis": { "auth_ref": [ "r223", "r228" ], "lang": { "en-US": { "role": { "documentation": "Information by measurement basis.", "label": "Measurement Basis [Axis]", "terseLabel": "Measurement Basis [Axis]" } } }, "localname": "FairValueByMeasurementBasisAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "auth_ref": [ "r223", "r224", "r225", "r226", "r229" ], "lang": { "en-US": { "role": { "documentation": "Information by measurement frequency.", "label": "Measurement Frequency [Axis]", "terseLabel": "Measurement Frequency [Axis]" } } }, "localname": "FairValueByMeasurementFrequencyAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.", "label": "Fair Value Measurement [Domain]", "terseLabel": "Fair Value Measurement [Domain]" } } }, "localname": "FairValueDisclosureItemAmountsDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Fair Value Disclosures [Abstract]", "terseLabel": "Fair Value Disclosures [Abstract]" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueInputsLevel1Member": { "auth_ref": [ "r166", "r167", "r168", "r224", "r257" ], "lang": { "en-US": { "role": { "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.", "label": "Fair Value, Inputs, Level 1 [Member]", "terseLabel": "Quoted Prices in Active Markets for Identical Assets (Level 1)" } } }, "localname": "FairValueInputsLevel1Member", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel2Member": { "auth_ref": [ "r166", "r167", "r168", "r224", "r258" ], "lang": { "en-US": { "role": { "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.", "label": "Fair Value, Inputs, Level 2 [Member]", "terseLabel": "Significant Other Observable Inputs (Level 2)" } } }, "localname": "FairValueInputsLevel2Member", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel3Member": { "auth_ref": [ "r166", "r167", "r168", "r224", "r259" ], "lang": { "en-US": { "role": { "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Inputs, Level 3 [Member]", "terseLabel": "Unobservable Inputs (Level 3)" } } }, "localname": "FairValueInputsLevel3Member", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock": { "auth_ref": [ "r223", "r224" ], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset.", "label": "Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]", "terseLabel": "Fair Value Measurements on Recurring Basis" } } }, "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueMeasurementFrequencyDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Measurement frequency.", "label": "Measurement Frequency [Domain]", "terseLabel": "Measurement Frequency [Domain]" } } }, "localname": "FairValueMeasurementFrequencyDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.", "label": "Fair Value Hierarchy and NAV [Domain]", "verboseLabel": "Fair Value Hierarchy and NAV [Domain]" } } }, "localname": "FairValueMeasurementsFairValueHierarchyDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsRecurringMember": { "auth_ref": [ "r227", "r229" ], "lang": { "en-US": { "role": { "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.", "label": "Fair Value, Recurring [Member]", "terseLabel": "Fair Value, Measurements, Recurring" } } }, "localname": "FairValueMeasurementsRecurringMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/DerivativesFairValueMeasurementsonRecurringBasisDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "auth_ref": [ "r131", "r133", "r135", "r136", "r260" ], "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.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "auth_ref": [ "r131", "r134" ], "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.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FiniteLivedIntangibleAssetsNet": { "auth_ref": [ "r135" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 9.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "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", "terseLabel": "Deferred Leasing Intangibles, Net" } } }, "localname": "FiniteLivedIntangibleAssetsNet", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinitelivedIntangibleAssetsAcquired1": { "auth_ref": [ "r132" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.", "label": "Finite-lived Intangible Assets Acquired", "terseLabel": "Acquired finite lived intangible assets, fair value" } } }, "localname": "FinitelivedIntangibleAssetsAcquired1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnSaleOfProperties": { "auth_ref": [ "r76", "r137", "r139" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.", "label": "Gain (Loss) on Sale of Properties", "terseLabel": "Gain on sale of real estate" } } }, "localname": "GainLossOnSaleOfProperties", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GeneralAndAdministrativeExpense": { "auth_ref": [ "r56" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_OperatingExpenses", "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" } } }, "localname": "GeneralAndAdministrativeExpense", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_GeneralPartnerMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Party to a partnership business who has unlimited liability.", "label": "General Partner [Member]", "verboseLabel": "General Partner Units" } } }, "localname": "GeneralPartnerMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_GeneralPartnersCapitalAccount": { "auth_ref": [ "r163" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The amount of the general partner's ownership interest.", "label": "General Partners' Capital Account", "terseLabel": "General Partner Units (127,207,724 and 126,994,478\u00a0units outstanding)" } } }, "localname": "GeneralPartnersCapitalAccount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_GeneralPartnersCapitalAccountUnitsOutstanding": { "auth_ref": [ "r163" ], "lang": { "en-US": { "role": { "documentation": "The number of general partner units outstanding.", "label": "General Partners' Capital Account, Units Outstanding", "terseLabel": "General Partner Units, units outstanding" } } }, "localname": "GeneralPartnersCapitalAccountUnitsOutstanding", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": { "auth_ref": [ "r87" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_ProfitLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.", "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest", "totalLabel": "Income from Operations Before Equity in (Loss) Income of Joint Venture and Income Tax Provision" } } }, "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromEquityMethodInvestments": { "auth_ref": [ "r50", "r76", "r121", "r128", "r273", "r297" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_ProfitLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of income (loss) for proportionate share of equity method investee's income (loss).", "label": "Income (Loss) from Equity Method Investments", "negatedLabel": "Equity in Loss (Income) of Joint Venture", "terseLabel": "Equity in (Loss) Income of Joint Venture" } } }, "localname": "IncomeLossFromEquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "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_IncomeTaxExpenseBenefit": { "auth_ref": [ "r84", "r122", "r184" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 3.0, "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)", "negatedLabel": "Income Tax Provision" } } }, "localname": "IncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingAssets": { "auth_ref": [ "r75" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The increase (decrease) during the reporting period in the aggregate amount of assets used to generate operating income.", "label": "Increase (Decrease) in Operating Assets", "negatedLabel": "Decrease (Increase) in Tenant Accounts Receivable and Prepaid Expenses and Other Assets, Net" } } }, "localname": "IncreaseDecreaseInOperatingAssets", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingLiabilities": { "auth_ref": [ "r75" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "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 aggregate amount of liabilities that result from activities that generate operating income.", "label": "Increase (Decrease) in Operating Liabilities", "terseLabel": "(Decrease) Increase in Accounts Payable, Accrued Expenses, Other Liabilities, Rents Received in Advance and Security Deposits" } } }, "localname": "IncreaseDecreaseInOperatingLiabilities", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "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 / Partners' Capital [Roll Forward]" } } }, "localname": "IncreaseDecreaseInStockholdersEquityRollForward", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "stringItemType" }, "us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": { "auth_ref": [ "r98", "r104" ], "calculation": { "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "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": "Performance Units (See Note 9) / Performance Units and certain Performance RLP Units (See Note 6)" } } }, "localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_InterestExpense": { "auth_ref": [ "r48", "r120", "r235", "r238", "r275" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0 } }, "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 - Amortization of Derivative Instruments", "verboseLabel": "Interest and Operating Expense, Construction Loan" } } }, "localname": "InterestExpense", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpenseDebt": { "auth_ref": [ "r58", "r148" ], "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", "negatedTerseLabel": "Interest Expense" } } }, "localname": "InterestExpenseDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpenseOther": { "auth_ref": [], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of interest expense classified as other.", "label": "Interest Expense, Other", "terseLabel": "Interest Expense - Settlement Payments" } } }, "localname": "InterestExpenseOther", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPaidCapitalized": { "auth_ref": [ "r64", "r79" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of cash paid for interest capitalized, classified as investing activity.", "label": "Interest Paid, Capitalized, Investing Activities", "terseLabel": "Interest Expense Capitalized in Connection with Development Activity" } } }, "localname": "InterestPaidCapitalized", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestRateSwapMember": { "auth_ref": [ "r215" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InvestmentBuildingAndBuildingImprovements": { "auth_ref": [ "r290" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.", "label": "Investment Building and Building Improvements", "terseLabel": "Buildings and Improvements" } } }, "localname": "InvestmentBuildingAndBuildingImprovements", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures": { "auth_ref": [ "r18" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 7.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of investment in equity method investee and investment in and advance to affiliate.", "label": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures", "terseLabel": "Investment in Joint Venture" } } }, "localname": "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_Land": { "auth_ref": [ "r2", "r19" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.", "label": "Land", "terseLabel": "Land" } } }, "localname": "Land", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeasesAcquiredInPlaceMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "This element represents the amount of value allocated by a lessor (acquirer) to lease agreements which exist at acquisition of a leased property. Such amount may include the value assigned to tenant relationships and excludes the market adjustment component of the value assigned for above or below-market leases acquired.", "label": "Leases, Acquired-in-Place [Member]", "terseLabel": "In-Place Leases" } } }, "localname": "LeasesAcquiredInPlaceMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r23" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r16", "r268", "r287" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "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/Partners' Capital" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Liabilities and Equity [Abstract]", "terseLabel": "LIABILITIES AND EQUITY/PARTNERS' CAPITAL", "verboseLabel": "Liabilities and Partners' Capital:" } } }, "localname": "LiabilitiesAndStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesAssumed1": { "auth_ref": [ "r80", "r81", "r82" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The fair value of liabilities assumed in noncash investing or financing activities.", "label": "Liabilities Assumed", "terseLabel": "Assumption of Liabilities in Connection with the Acquisition of Real Estate" } } }, "localname": "LiabilitiesAssumed1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest": { "auth_ref": [ "r109" ], "lang": { "en-US": { "role": { "documentation": "Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).", "label": "Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest", "terseLabel": "General partners' minimum ownership interest in the Other Real Estate Partnerships" } } }, "localname": "LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest": { "auth_ref": [ "r109" ], "lang": { "en-US": { "role": { "documentation": "Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).", "label": "Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest", "terseLabel": "Operating Partnership's minimum ownership interest in the Other Real Estate Partnerships" } } }, "localname": "LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_LimitedPartnerMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Party to a partnership business who has limited liability.", "label": "Limited Partner [Member]", "verboseLabel": "Limited Partner Units" } } }, "localname": "LimitedPartnerMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_LimitedPartnersCapitalAccount": { "auth_ref": [ "r108", "r163" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The amount of the limited partners' ownership interests.", "label": "Limited Partners' Capital Account", "terseLabel": "Limited Partners Units (2,716,516 and 2,422,744\u00a0units outstanding)" } } }, "localname": "LimitedPartnersCapitalAccount", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_LimitedPartnersCapitalAccountUnitsOutstanding": { "auth_ref": [ "r108", "r163" ], "lang": { "en-US": { "role": { "documentation": "The number of limited partner units outstanding.", "label": "Limited Partners' Capital Account, Units Outstanding", "terseLabel": "Limited Partner Units, units outstanding" } } }, "localname": "LimitedPartnersCapitalAccountUnitsOutstanding", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_LineOfCredit": { "auth_ref": [ "r7", "r266", "r279" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 4.0, "parentTag": "us-gaap_Liabilities", "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": "Unsecured Credit Facility" } } }, "localname": "LineOfCredit", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "monetaryItemType" }, "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": "Unsecured Credit Facility" } } }, "localname": "LineOfCreditMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LinesOfCreditFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time.", "label": "Lines of Credit, Fair Value Disclosure", "terseLabel": "Unsecured Credit Facility" } } }, "localname": "LinesOfCreditFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LoansPayable": { "auth_ref": [ "r7", "r266", "r278" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).", "label": "Loans Payable", "terseLabel": "Construction Loan Outstanding Balance" } } }, "localname": "LoansPayable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LoansPayableFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.", "label": "Loans Payable, Fair Value Disclosure", "terseLabel": "Mortgage Loans Payable, Net" } } }, "localname": "LoansPayableFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebt": { "auth_ref": [ "r7", "r146", "r266", "r284" ], "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", "terseLabel": "Long-term Debt" } } }, "localname": "LongTermDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Long-term Debt, Unclassified [Abstract]", "terseLabel": "Indebtedness:" } } }, "localname": "LongTermDebtAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "stringItemType" }, "us-gaap_LongTermDebtFairValue": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.", "label": "Long-term Debt, Fair Value", "terseLabel": "Total" } } }, "localname": "LongTermDebtFairValue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive": { "auth_ref": [ "r91", "r143" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 6.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing 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": "Long-term Debt, Maturities, Repayments of Principal after Year Five", "terseLabel": "Thereafter" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive": { "auth_ref": [ "r91", "r143" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 5.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in 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": "Long-term Debt, Maturities, Repayments of Principal in Year Five", "terseLabel": "2024" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour": { "auth_ref": [ "r91", "r143" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 4.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in 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": "Long-term Debt, Maturities, Repayments of Principal in Year Four", "terseLabel": "2023" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree": { "auth_ref": [ "r91", "r143" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 3.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in 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": "Long-term Debt, Maturities, Repayments of Principal in Year Three", "terseLabel": "2022" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo": { "auth_ref": [ "r91", "r143" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 2.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in 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": "Long-term Debt, Maturities, Repayments of Principal in Year Two", "terseLabel": "2021" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear": { "auth_ref": [ "r91" ], "calculation": { "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails": { "order": 1.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing 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": "Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year", "terseLabel": "Remainder of 2020" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessScheduleofMaturitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Debt arrangement having an initial term longer than one year or beyond the normal operating cycle, if longer.", "label": "Long-term Debt [Member]", "terseLabel": "Unsecured Term Loan" } } }, "localname": "LongTermDebtMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LongtermConstructionLoanCurrentAndNoncurrent": { "auth_ref": [ "r22", "r271", "r295" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "This element represents the current and noncurrent portions of a long-term real estate loan with an initial maturity beyond one year or beyond the normal operating cycle, if longer, to finance building costs. The funds are disbursed as needed or in accordance with a prearranged plan; generally, a portion of the funds is disbursed at inception and the remainder as construction progresses. The money is repaid on completion of the project (generally one to seven years), usually from the proceeds of a mortgage loan. The rate is normally higher than the prime rate, and there is usually an origination fee. The effective yield on these loans tends to be high, and the lender has a security interest in the real property.", "label": "Long-term Construction Loan", "terseLabel": "Construction Loan" } } }, "localname": "LongtermConstructionLoanCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermDebtTypeAxis": { "auth_ref": [ "r26" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LongtermDebtTypeDomain": { "auth_ref": [ "r26", "r144" ], "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.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MinorityInterest": { "auth_ref": [ "r31", "r267", "r286" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).", "label": "Stockholders' Equity Attributable to Noncontrolling Interest", "verboseLabel": "Noncontrolling Interest" } } }, "localname": "MinorityInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": { "auth_ref": [ "r161" ], "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": "Distributions to Noncontrolling Interest" } } }, "localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "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": "Limited partners' ownership interest in the Operating Partnership" } } }, "localname": "MinorityInterestOwnershipPercentageByNoncontrollingOwners", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "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": "Company's ownership interest" } } }, "localname": "MinorityInterestOwnershipPercentageByParent", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "percentItemType" }, "us-gaap_MortgagesMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "A loan to finance the purchase of real estate where the lender has a lien on the property as collateral for the loan.", "label": "Mortgages [Member]", "terseLabel": "Mortgage Loans Payable" } } }, "localname": "MortgagesMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r73" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 3.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "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 Financing Activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r73" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r73", "r74", "r77" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]", "terseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES:" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_NetIncomeLoss": { "auth_ref": [ "r41", "r44", "r51", "r77", "r104", "r274", "r298" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.", "label": "Net Income (Loss) Attributable to Parent", "terseLabel": "Net Income Available to Common Stockholders / Unitholders and Participating Securities", "totalLabel": "Net Income Available to Common Stockholders / Unitholders and Participating Securities" } } }, "localname": "NetIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": { "auth_ref": [ "r41", "r44", "r191", "r201" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLoss", "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": "Less: Net Income Attributable to the Noncontrolling Interest" } } }, "localname": "NetIncomeLossAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": { "auth_ref": [ "r93", "r95" ], "calculation": { "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "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; of income (loss) available to common shareholders.", "label": "Net Income (Loss) Available to Common Stockholders, Basic", "totalLabel": "Net Income Available to Common Stockholders / Unitholders" } } }, "localname": "NetIncomeLossAvailableToCommonStockholdersBasic", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "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.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "stringItemType" }, "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": "Recent Accounting Pronouncements" } } }, "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_NoncontrollingInterestMember": { "auth_ref": [ "r185" ], "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 Interest" } } }, "localname": "NoncontrollingInterestMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_NonoperatingIncomeExpense": { "auth_ref": [ "r57" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 3.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).", "label": "Nonoperating Income (Expense)", "terseLabel": "Nonoperating Income (Expense)", "totalLabel": "Total Other Income (Expense)" } } }, "localname": "NonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_NonoperatingIncomeExpenseAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Nonoperating Income (Expense) [Abstract]", "terseLabel": "Other Income (Expense):" } } }, "localname": "NonoperatingIncomeExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "stringItemType" }, "us-gaap_NotesPayableFairValueDisclosure": { "auth_ref": [ "r22" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Fair value portion of notes payable.", "label": "Notes Payable, Fair Value Disclosure", "terseLabel": "Senior Unsecured Notes, Net" } } }, "localname": "NotesPayableFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "monetaryItemType" }, "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", "verboseLabel": "Number of industrial properties" } } }, "localname": "NumberOfRealEstateProperties", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails", "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails", "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails", "http://www.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "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 industrial properties are located" } } }, "localname": "NumberOfStatesInWhichEntityOperates", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "integerItemType" }, "us-gaap_OffMarketFavorableLeaseMember": { "auth_ref": [ "r20" ], "lang": { "en-US": { "role": { "documentation": "Identifiable intangible asset established upon acquisition based on a favorable difference between the terms of an acquired lease and the current market terms for that lease.", "label": "Off-Market Favorable Lease [Member]", "terseLabel": "Below Market Leases" } } }, "localname": "OffMarketFavorableLeaseMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OffMarketLeaseUnfavorable": { "auth_ref": [ "r27" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 7.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition.", "label": "Off-market Lease, Unfavorable", "terseLabel": "Deferred Leasing Intangibles, Net" } } }, "localname": "OffMarketLeaseUnfavorable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingCostsAndExpensesAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Operating Costs and Expenses [Abstract]", "terseLabel": "Expenses:" } } }, "localname": "OperatingCostsAndExpensesAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "stringItemType" }, "us-gaap_OperatingExpenses": { "auth_ref": [], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "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", "totalLabel": "Total Expenses" } } }, "localname": "OperatingExpenses", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLiability": { "auth_ref": [ "r244" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 6.0, "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 operating lease.", "label": "Operating Lease, Liability", "terseLabel": "Operating Lease Liabilities" } } }, "localname": "OperatingLeaseLiability", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasePayments": { "auth_ref": [ "r245", "r246" ], "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": "Cash Paid for Operating Lease Liabilities" } } }, "localname": "OperatingLeasePayments", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseRightOfUseAsset": { "auth_ref": [ "r243" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 3.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "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", "terseLabel": "Operating Lease Right-of-Use Assets" } } }, "localname": "OperatingLeaseRightOfUseAsset", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesIncomeStatementLeaseRevenue": { "auth_ref": [ "r240" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_Revenues", "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": "Lease Revenue" } } }, "localname": "OperatingLeasesIncomeStatementLeaseRevenue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "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": [ "r0", "r203" ], "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": "Organization" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/Organization" ], "xbrltype": "textBlockItemType" }, "us-gaap_OtherAssets": { "auth_ref": [ "r4", "r262", "r281" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of assets classified as other.", "label": "Other Assets", "terseLabel": "Other Assets, Net", "verboseLabel": "Other Assets" } } }, "localname": "OtherAssets", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherCommitmentsAxis": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Information by type of other commitment.", "label": "Other Commitments [Axis]", "terseLabel": "Other Commitments [Axis]" } } }, "localname": "OtherCommitmentsAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Other future obligation.", "label": "Other Commitments [Domain]", "terseLabel": "Other Commitments [Domain]" } } }, "localname": "OtherCommitmentsDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherCommitmentsLineItems": { "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": "Other Commitments [Line Items]", "terseLabel": "Other Commitments [Line Items]" } } }, "localname": "OtherCommitmentsLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsTable": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disclosure of information about obligations resulting from other commitments.", "label": "Other Commitments [Table]", "terseLabel": "Other Commitments [Table]" } } }, "localname": "OtherCommitmentsTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CommitmentsandContingenciesAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": { "auth_ref": [ "r37", "r47" ], "calculation": { "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails": { "order": 1.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss).", "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax", "terseLabel": "Other Comprehensive Loss Before Reclassifications" } } }, "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r42", "r45", "r47", "r153" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).", "label": "Other Comprehensive Income (Loss), Net of Tax", "terseLabel": "Other Comprehensive Loss" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r42", "r45", "r187", "r188", "r193" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest", "terseLabel": "Reallocation - Other Comprehensive Income" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "auth_ref": [ "r42", "r45", "r187", "r188", "r193" ], "calculation": { "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity.", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "totalLabel": "Net Current Period Other Comprehensive Loss" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax": { "auth_ref": [ "r35", "r38", "r39", "r209" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "order": 3.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).", "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax", "negatedLabel": "Amortization of Derivative Instruments" } } }, "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax": { "auth_ref": [ "r33", "r35", "r220" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "order": 2.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount after 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, Net of Tax", "terseLabel": "Mark-to-Market Loss on Derivative Instruments" } } }, "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherDepreciationAndAmortization": { "auth_ref": [ "r55", "r76", "r138" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.", "label": "Other Depreciation and Amortization", "terseLabel": "Other Amortization, including Stock Based Compensation" } } }, "localname": "OtherDepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilities": { "auth_ref": [ "r270" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of liabilities classified as other.", "label": "Other Liabilities", "terseLabel": "Other Liabilities, Net" } } }, "localname": "OtherLiabilities", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLongTermDebt": { "auth_ref": [ "r7", "r266", "r284" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 3.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of long-term debt classified as other.", "label": "Other Long-term Debt", "terseLabel": "Unsecured Term Loans, Net" } } }, "localname": "OtherLongTermDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherOperatingIncome": { "auth_ref": [ "r53" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 2.0, "parentTag": "us-gaap_Revenues", "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 Revenue" } } }, "localname": "OtherOperatingIncome", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic": { "auth_ref": [ "r100" ], "calculation": { "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of earnings (loss) distributed and earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.", "label": "Participating Securities, Distributed and Undistributed Earnings (Loss), Basic", "negatedLabel": "Net Income Allocable to Participating Securities" } } }, "localname": "ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnerTypeOfPartnersCapitalAccountAxis": { "auth_ref": [ "r107", "r162" ], "lang": { "en-US": { "role": { "documentation": "Information by type or class of partner's capital account. Examples of classes of partners include, but not limited to, general partners, limited partners, preferred partners, and other ownership interests.", "label": "Partner Type [Axis]", "terseLabel": "Partner Type [Axis]" } } }, "localname": "PartnerTypeOfPartnersCapitalAccountAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain": { "auth_ref": [ "r107", "r163", "r300" ], "lang": { "en-US": { "role": { "documentation": "Capital accounts of each type or class of partner. Examples of classes of partners include, but are not limited to, general partners, limited partners, preferred partners, and other ownership interests.", "label": "Partner Type of Partners' Capital Account, Name [Domain]", "terseLabel": "Partner Type of Partners' Capital Account, Name [Domain]" } } }, "localname": "PartnerTypeOfPartnersCapitalAccountNameDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "domainItemType" }, "us-gaap_PartnersCapital": { "auth_ref": [ "r108", "r109", "r161" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The amount of ownership interest of different classes of partners in limited partnership.", "label": "Partners' Capital", "terseLabel": "Partners' Capital", "totalLabel": "Total First Industrial L.P.'s Partners' Capital" } } }, "localname": "PartnersCapital", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAccountContributions": { "auth_ref": [ "r160", "r161" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Total contributions made by each class of partners (i.e., general, limited and preferred partners).", "label": "Partners' Capital Account, Contributions", "terseLabel": "Contributions from Noncontrolling Interest" } } }, "localname": "PartnersCapitalAccountContributions", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAccountDistributions": { "auth_ref": [ "r161", "r163" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Total distributions to each class of partners (i.e., general, limited and preferred partners).", "label": "Partners' Capital Account, Distributions", "negatedTerseLabel": "Unit Distributions" } } }, "localname": "PartnersCapitalAccountDistributions", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAccountUnitBasedCompensation": { "auth_ref": [ "r161", "r163" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of increase (decrease) in partners' capital account for unit-based payment arrangement issued by partnership. Partner includes, but is not limited to, general, limited and preferred partners.", "label": "Partners' Capital Account, Unit-based Payment Arrangement, Amount", "negatedTerseLabel": "Stock Based Compensation Activity" } } }, "localname": "PartnersCapitalAccountUnitBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAttributableToNoncontrollingInterest": { "auth_ref": [ "r15", "r108", "r161", "r164", "r267", "r286" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Total of all Partners' Capital (deficit) items which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest).", "label": "Partners' Capital Attributable to Noncontrolling Interest", "terseLabel": "Noncontrolling Interest" } } }, "localname": "PartnersCapitalAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r110", "r161" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 3.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity.", "label": "Partners' Capital, Including Portion Attributable to Noncontrolling Interest", "periodEndLabel": "Ending Balance", "periodStartLabel": "Beginning Balance", "totalLabel": "Total Partners' Capital" } } }, "localname": "PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForLeasingCostsCommissionsAndTenantImprovements": { "auth_ref": [], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Net cash outflow for the allowance granted to lessee and/or direct costs incurred by lessor used to prepare the leased premises for tenant's occupancy; for costs that are essential to originating the lease and would not otherwise have been incurred without the lease agreement, including but not limited to, evaluating the lessee's credit condition, guarantees, and collateral and costs incurred in negotiating, processing, and executing the lease agreement; and for any commission(s) incurred.", "label": "Payments for Leasing Costs, Commissions, and Tenant Improvements", "negatedLabel": "Additions to Investment in Real Estate and Non-Acquisition Tenant Improvements and Lease Costs" } } }, "localname": "PaymentsForLeasingCostsCommissionsAndTenantImprovements", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "auth_ref": [ "r62", "r65", "r90" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of cash (inflow) outflow from investing activities classified as other.", "label": "Payments for (Proceeds from) Other Investing Activities", "negatedTerseLabel": "Deposits on Future Acquisitions and Other Investing Activity" } } }, "localname": "PaymentsForProceedsFromOtherInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfDividendsCommonStock": { "auth_ref": [ "r68" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 2.0, "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", "negatedTerseLabel": "Common Stock Dividends and Unit Distributions Paid" } } }, "localname": "PaymentsOfDividendsCommonStock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": { "auth_ref": [ "r68" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 1.0, "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 Paid on Shares Withheld" } } }, "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireInterestInJointVenture": { "auth_ref": [ "r63" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.", "label": "Payments to Acquire Interest in Joint Venture", "negatedTerseLabel": "Contributions to and Investments in Joint Venture" } } }, "localname": "PaymentsToAcquireInterestInJointVenture", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireRealEstate": { "auth_ref": [ "r64" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.", "label": "Payments to Acquire Real Estate", "negatedLabel": "Acquisitions of Real Estate" } } }, "localname": "PaymentsToAcquireRealEstate", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToMinorityShareholders": { "auth_ref": [ "r70" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.", "label": "Payments to Noncontrolling Interests", "negatedTerseLabel": "Distributions to Noncontrolling Interests" } } }, "localname": "PaymentsToMinorityShareholders", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "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 Share/Unit Awards" } } }, "localname": "PerformanceSharesMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "auth_ref": [ "r230" ], "lang": { "en-US": { "role": { "documentation": "Measured at fair value for financial reporting purposes.", "label": "Portion at Fair Value Measurement [Member]", "verboseLabel": "Fair Value" } } }, "localname": "PortionAtFairValueFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessatEstimatedFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PrepaidExpenseAndOtherAssets": { "auth_ref": [], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 10.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets.", "label": "Prepaid Expense and Other Assets", "terseLabel": "Prepaid Expenses and Other Assets, Net" } } }, "localname": "PrepaidExpenseAndOtherAssets", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital": { "auth_ref": [ "r60", "r72" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.", "label": "Proceeds from Equity Method Investment, Distribution, Return of Capital", "terseLabel": "Distributions from Joint Venture" } } }, "localname": "ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromLongTermLinesOfCredit": { "auth_ref": [ "r66" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.", "label": "Proceeds from Long-term Lines of Credit", "terseLabel": "Proceeds from Unsecured Credit Facility" } } }, "localname": "ProceedsFromLongTermLinesOfCredit", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromMinorityShareholders": { "auth_ref": [ "r67" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.", "label": "Proceeds from Noncontrolling Interests", "terseLabel": "Contributions from Noncontrolling Interests" } } }, "localname": "ProceedsFromMinorityShareholders", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfBuildings": { "auth_ref": [ "r61" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The cash inflow from sale of buildings.", "label": "Proceeds from Sale of Buildings", "terseLabel": "Proceeds from sale of industrial properties" } } }, "localname": "ProceedsFromSaleOfBuildings", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfPropertyHeldForSale": { "auth_ref": [ "r61" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.", "label": "Proceeds from Sale of Property Held-for-sale", "terseLabel": "Net Proceeds from Sales of Investments in Real Estate" } } }, "localname": "ProceedsFromSaleOfPropertyHeldForSale", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProfitLoss": { "auth_ref": [ "r41", "r44", "r71", "r123", "r125", "r187", "r190", "r192", "r201", "r202" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME": { "order": 1.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLoss", "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", "terseLabel": "Net Income", "totalLabel": "Net Income", "verboseLabel": "Net Income" } } }, "localname": "ProfitLoss", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyManagementFeeRevenue": { "auth_ref": [], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The amount of revenue derived from managing real estate properties.", "label": "Property Management Fee Revenue", "terseLabel": "Asset Management Fees" } } }, "localname": "PropertyManagementFeeRevenue", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Real Estate [Abstract]", "terseLabel": "Real Estate [Abstract]" } } }, "localname": "RealEstateAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "xbrltype": "stringItemType" }, "us-gaap_RealEstateDisclosureTextBlock": { "auth_ref": [ "r301", "r302", "r303", "r304", "r305" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for certain real estate investment financial statements, real estate investment trust operating support agreements, real estate owned, retail land sales, time share transactions, as well as other real estate related disclosures.", "label": "Real Estate Disclosure [Text Block]", "terseLabel": "Investment in Real Estate" } } }, "localname": "RealEstateDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstate" ], "xbrltype": "textBlockItemType" }, "us-gaap_RealEstateHeldforsale": { "auth_ref": [ "r291" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.", "label": "Real Estate Held-for-sale", "terseLabel": "Real Estate and Other Assets Held for Sale, Net of Accumulated Depreciation and Amortization of $0 and $0" } } }, "localname": "RealEstateHeldforsale", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation": { "auth_ref": [ "r289" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 4.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cumulative amount of depreciation for real estate property held for investment purposes.", "label": "Real Estate Investment Property, Accumulated Depreciation", "negatedLabel": "Less: Accumulated Depreciation" } } }, "localname": "RealEstateInvestmentPropertyAccumulatedDepreciation", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyNet": { "auth_ref": [ "r290" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.", "label": "Real Estate Investment Property, Net", "terseLabel": "Net Investment in Real Estate", "totalLabel": "Net Investment in Real Estate" } } }, "localname": "RealEstateInvestmentPropertyNet", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyNetAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Real Estate Investment Property, Net [Abstract]", "terseLabel": "Investment in Real Estate:" } } }, "localname": "RealEstateInvestmentPropertyNetAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "stringItemType" }, "us-gaap_RealEstateLineItems": { "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": "Real Estate [Line Items]", "terseLabel": "Real Estate [Line Items]" } } }, "localname": "RealEstateLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RealEstatePropertiesLineItems": { "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": "Real Estate Properties [Line Items]", "terseLabel": "Real Estate Properties [Line Items]" } } }, "localname": "RealEstatePropertiesLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RealEstateTable": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disclosure of information about real estate investment companies including, but not limited to, real estate investment trusts, real estate owned, retail land sales, and time share transactions.", "label": "Real Estate [Table]", "terseLabel": "Real Estate [Table]" } } }, "localname": "RealEstateTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateSummaryofPurchasePriceAllocationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "auth_ref": [ "r37", "r40", "r47" ], "calculation": { "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails": { "order": 2.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss).", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax", "negatedTerseLabel": "Amounts Reclassified from Accumulated Other Comprehensive (Loss) Income" } } }, "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Information by item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Axis]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Axis]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Domain]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Domain]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Identifies item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Member]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Disclosure of information about items reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Table]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]", "terseLabel": "Reclassification Out of Accumulated Other Comprehensive Income" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeTables" ], "xbrltype": "textBlockItemType" }, "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_RelatedPartyTransactionsDisclosureTextBlock": { "auth_ref": [ "r253" ], "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 Disclosure [Text Block]" } } }, "localname": "RelatedPartyTransactionsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/RelatedPartyTransactions" ], "xbrltype": "textBlockItemType" }, "us-gaap_RepaymentsOfLongTermLinesOfCredit": { "auth_ref": [ "r69" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.", "label": "Repayments of Long-term Lines of Credit", "negatedLabel": "Repayments on Unsecured Credit Facility" } } }, "localname": "RepaymentsOfLongTermLinesOfCredit", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_RepaymentsOfSecuredDebt": { "auth_ref": [ "r69" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.", "label": "Repayments of Secured Debt", "negatedLabel": "Repayments on Mortgage Loans Payable" } } }, "localname": "RepaymentsOfSecuredDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_RestrictedCashAndCashEquivalents": { "auth_ref": [ "r3", "r78", "r83", "r261", "r285" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 5.0, "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_RestrictedStockMember": { "auth_ref": [ "r103" ], "lang": { "en-US": { "role": { "documentation": "Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met.", "label": "Restricted Stock [Member]", "terseLabel": "Restricted Stock/Unit Awards" } } }, "localname": "RestrictedStockMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RestrictedStockUnitsRSUMember": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met.", "label": "Restricted Stock Units (RSUs) [Member]", "terseLabel": "Performance RLP Units" } } }, "localname": "RestrictedStockUnitsRSUMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Revenues": { "auth_ref": [ "r49", "r118", "r119", "r124" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS": { "order": 1.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).", "label": "Revenues", "totalLabel": "Total Revenues" } } }, "localname": "Revenues", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" ], "xbrltype": "stringItemType" }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "auth_ref": [ "r247", "r248" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.", "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability", "terseLabel": "Operating Lease Liabilities Arising from Obtaining Right-of-Use Assets" } } }, "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_SaleOfStockNameOfTransactionDomain": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement.", "label": "Sale of Stock [Domain]", "terseLabel": "Sale of Stock [Domain]" } } }, "localname": "SaleOfStockNameOfTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "auth_ref": [ "r37" ], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss).", "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Schedule of Accumulated Other Comprehensive Income" } } }, "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements.", "label": "Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]", "terseLabel": "Summary of Indebtedness at Estimated Fair Value" } } }, "localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessTables" ], "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 Indebtedness" } } }, "localname": "ScheduleOfDebtTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": { "auth_ref": [ "r104" ], "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": "Computation of Basic and Diluted Earnings Per Share / Unit" } } }, "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable": { "auth_ref": [ "r97", "r99", "r102", "r105" ], "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.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfEquityMethodInvestmentsTable": { "auth_ref": [ "r130" ], "lang": { "en-US": { "role": { "documentation": "Summarization of information required and determined to be disclosed concerning equity method investments in common stock. The summarized information includes: (a) the name of each investee or group of investees for which combined disclosure is appropriate, (2) the percentage ownership of common stock, (3) the difference, if any, between the carrying amount of an investment and the value of the underlying equity in the net assets and the accounting treatment of difference, if any, and (4) the aggregate value of each identified investment based on its quoted market price, if available.", "label": "Schedule of Equity Method Investments [Table]", "terseLabel": "Schedule of Equity Method Investments [Table]" } } }, "localname": "ScheduleOfEquityMethodInvestmentsTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/OrganizationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": { "auth_ref": [ "r143" ], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.", "label": "Schedule of Maturities of Long-term Debt [Table Text Block]", "terseLabel": "Schedule of Maturities" } } }, "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRealEstatePropertiesTable": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Schedule detailing quantitative information concerning real estate properties and units within those properties by ownership of the property.", "label": "Schedule of Real Estate Properties [Table]", "terseLabel": "Schedule of Real Estate Properties [Table]" } } }, "localname": "ScheduleOfRealEstatePropertiesTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateAdditionalInformationDetails" ], "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": "Summary of Acquisition Purchase Price Allocation" } } }, "localname": "ScheduleOfRealEstatePropertiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/InvestmentinRealEstateInvestmentinRealEstateTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "auth_ref": [ "r172", "r181" ], "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.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfStockByClassTable": { "auth_ref": [ "r29", "r85", "r150", "r151", "r152", "r154", "r155", "r156", "r157", "r158", "r159", "r161" ], "lang": { "en-US": { "role": { "documentation": "Schedule detailing information related to equity by class of stock. Class of stock includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. It also includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity.", "label": "Schedule of Stock by Class [Table]", "terseLabel": "Schedule of Stock by Class [Table]" } } }, "localname": "ScheduleOfStockByClassTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfVariableInterestEntitiesTable": { "auth_ref": [ "r195", "r196", "r197", "r198", "r199" ], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of qualitative and quantitative information related to variable interests the entity holds, whether or not such variable interest entity (VIE) is included in the reporting entity's consolidated financial statements. Includes, but is not limited to, description of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a tabular comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.", "label": "Schedule of Variable Interest Entities [Table]", "terseLabel": "Schedule of Variable Interest Entities [Table]" } } }, "localname": "ScheduleOfVariableInterestEntitiesTable", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfVariableInterestEntitiesTextBlock": { "auth_ref": [ "r195", "r196", "r197", "r198", "r199" ], "lang": { "en-US": { "role": { "documentation": "Tabular disclosure of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.", "label": "Schedule of Variable Interest Entities [Table Text Block]", "terseLabel": "Other Real Estate Partnerships' Summarized Balance Sheet" } } }, "localname": "ScheduleOfVariableInterestEntitiesTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SecuredDebt": { "auth_ref": [ "r7", "r266", "r284" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.", "label": "Secured Debt", "terseLabel": "Mortgage Loans Payable, Net" } } }, "localname": "SecuredDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Share-based Payment Arrangement, Noncash Expense [Abstract]", "terseLabel": "Share-based Payment Arrangement, Noncash Expense [Abstract]" } } }, "localname": "ShareBasedCompensationAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1": { "auth_ref": [ "r173" ], "lang": { "en-US": { "role": { "documentation": "Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period", "terseLabel": "Vesting period of restricted stock/Unit awards issued" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "durationItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "auth_ref": [ "r176" ], "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": "Unvested Restricted Stock / Unit Awards" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUAdditionalInformationDetails" ], "xbrltype": "sharesItemType" }, "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.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted": { "auth_ref": [ "r175" ], "lang": { "en-US": { "role": { "documentation": "Net number of non-option equity instruments granted to participants.", "label": "Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted", "terseLabel": "Restricted stock/Unit awards and RLP Unit Awards issued" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "auth_ref": [ "r169", "r174" ], "lang": { "en-US": { "role": { "documentation": "Award under share-based payment arrangement.", "label": "Award Type [Domain]", "terseLabel": "Award Type [Domain]" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/LongTermCompensationAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "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.firstindustrial.com/role/SummaryofSignificantAccountingPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_StatementClassOfStockAxis": { "auth_ref": [ "r9", "r10", "r11", "r153" ], "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.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r30", "r153" ], "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeAmountsReclassifiedfromAOCIDetails", "http://www.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables" ], "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.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETSParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITALParenthetical", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUTables" ], "xbrltype": "stringItemType" }, "us-gaap_StockIssuedDuringPeriodValueConversionOfUnits": { "auth_ref": [ "r30", "r153", "r161" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).", "label": "Stock Issued During Period, Value, Conversion of Units", "terseLabel": "Conversion of Limited Partner Units to Common Stock / General Partner Units" } } }, "localname": "StockIssuedDuringPeriodValueConversionOfUnits", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation": { "auth_ref": [ "r10", "r11", "r161", "r171", "r177" ], "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).", "label": "Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture", "terseLabel": "Stock Based Compensation Activity" } } }, "localname": "StockIssuedDuringPeriodValueShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r11", "r14", "r15", "r127" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 1.0, "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-US": { "role": { "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.", "label": "Stockholders' Equity Attributable to Parent", "totalLabel": "Total First Industrial Realty Trust, Inc.'s Stockholders' Equity" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Stockholders' Equity Attributable to Parent [Abstract]", "terseLabel": "First Industrial Realty Trust\u00a0Inc.\u2019s Stockholders\u2019 Equity/First Industrial, L.P.'s Partners' Capital:" } } }, "localname": "StockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "stringItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r185", "r186", "r200" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 4.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "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.firstindustrial.com/role/AccumulatedOtherComprehensiveIncomeChangesinAOCIDetails", "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS", "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSTOCKHOLDERSEQUITYPARTNERSCAPITAL" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]", "terseLabel": "Equity/Partners' Capital:" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "stringItemType" }, "us-gaap_StockholdersEquityNoteAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Stockholders' Equity Note [Abstract]", "terseLabel": "Stockholders' Equity Note [Abstract]" } } }, "localname": "StockholdersEquityNoteAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "xbrltype": "stringItemType" }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "auth_ref": [ "r165" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.", "label": "Stockholders' Equity Note Disclosure [Text Block]", "terseLabel": "Stockholders' Equity of the Company and Partners' Capital of the Operating Partnership" } } }, "localname": "StockholdersEquityNoteDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnership" ], "xbrltype": "textBlockItemType" }, "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.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "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.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventTable": { "auth_ref": [ "r254" ], "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.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeAxis": { "auth_ref": [ "r254" ], "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.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeDomain": { "auth_ref": [ "r254" ], "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.firstindustrial.com/role/SubsequentEventsAdditionalInformationDetails" ], "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": [ "r255" ], "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.firstindustrial.com/role/SubsequentEvents" ], "xbrltype": "textBlockItemType" }, "us-gaap_SubsidiarySaleOfStockAxis": { "auth_ref": [], "lang": { "en-US": { "role": { "documentation": "Information by type of sale of the entity's stock.", "label": "Sale of Stock [Axis]", "terseLabel": "Sale of Stock [Axis]" } } }, "localname": "SubsidiarySaleOfStockAxis", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/StockholdersEquityoftheCompanyandPartnersCapitaloftheOperatingPartnershipAdditionalInformationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SupplementalCashFlowInformationAbstract": { "auth_ref": [], "lang": { "en-US": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "terseLabel": "SUPPLEMENTAL INFORMATION TO STATEMENTS OF CASH FLOWS:" } } }, "localname": "SupplementalCashFlowInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" ], "xbrltype": "stringItemType" }, "us-gaap_UnamortizedDebtIssuanceExpense": { "auth_ref": [ "r21" ], "crdr": "debit", "lang": { "en-US": { "role": { "documentation": "The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.", "label": "Unamortized Debt Issuance Expense", "negatedLabel": "Unamortized Debt Issuance Costs", "verboseLabel": "Unamortized Debt Issuance Costs" } } }, "localname": "UnamortizedDebtIssuanceExpense", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessAdditionalInformationDetails", "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnsecuredDebt": { "auth_ref": [ "r7", "r266", "r284" ], "calculation": { "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS": { "order": 2.0, "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 uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).", "label": "Unsecured Debt", "terseLabel": "Senior Unsecured Notes, Net" } } }, "localname": "UnsecuredDebt", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDBALANCESHEETS" ], "xbrltype": "monetaryItemType" }, "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": "Senior Unsecured Notes" } } }, "localname": "UnsecuredDebtMember", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/IndebtednessSummaryofIndebtednessDetails" ], "xbrltype": "domainItemType" }, "us-gaap_UseOfEstimates": { "auth_ref": [ "r111", "r112", "r113", "r114", "r115", "r116", "r117" ], "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.firstindustrial.com/role/SummaryofSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_VariableInterestEntityDisclosureTextBlock": { "auth_ref": [ "r203" ], "lang": { "en-US": { "role": { "documentation": "The entire disclosure for a variable interest entity (VIE), including but not limited to, judgments and assumptions in determining whether to consolidate and in identifying the primary beneficiary, gain (loss) recognized on the initial consolidation of the VIE, terms of arrangements, amounts and classification of the VIE's assets and liabilities, and the entity's maximum exposure to loss.", "label": "Variable Interest Entity Disclosure [Text Block]", "terseLabel": "Variable Interest Entities" } } }, "localname": "VariableInterestEntityDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntities" ], "xbrltype": "textBlockItemType" }, "us-gaap_VariableInterestEntityLineItems": { "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": "Variable Interest Entity [Line Items]", "terseLabel": "Variable Interest Entity [Line Items]" } } }, "localname": "VariableInterestEntityLineItems", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/VariableInterestEntitiesAdditionalInformationDetails", "http://www.firstindustrial.com/role/VariableInterestEntitiesSummarizedBalanceSheetDetails" ], "xbrltype": "stringItemType" }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "auth_ref": [ "r96", "r102" ], "calculation": { "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "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": "Weighted Average Shares/Units Outstanding - Diluted", "totalLabel": "Weighted Average Shares / Units - Diluted" } } }, "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "auth_ref": [ "r94", "r102" ], "calculation": { "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails": { "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", "terseLabel": "Weighted Average Shares / Units - Basic", "verboseLabel": "Weighted Average Shares/Units Outstanding - Basic" } } }, "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "nsuri": "http://fasb.org/us-gaap/2019-01-31", "presentation": [ "http://www.firstindustrial.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS", "http://www.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "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.firstindustrial.com/role/EarningsPerShareUnitEPSEPUComputationofBasicandDilutedEPSEPUDetails" ], "xbrltype": "stringItemType" } }, "unitCount": 7 } }, "std_ref": { "r0": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "205", "URI": "http://asc.fasb.org/topic&trid=2122149" }, "r1": { "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" }, "r10": { "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" }, "r100": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=SL5780133-109256" }, "r101": { "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" }, "r102": { "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" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257" }, "r104": { "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" }, "r105": { "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" }, "r106": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "260", "URI": "http://asc.fasb.org/topic&trid=2144383" }, "r107": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054" }, "r108": { "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" }, "r109": { "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" }, "r11": { "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" }, "r110": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055" }, "r111": { "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" }, "r112": { "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" }, "r113": { "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" }, "r114": { "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" }, "r115": { "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" }, "r116": { "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" }, "r117": { "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" }, "r118": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599" }, "r119": { "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" }, "r12": { "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" }, "r120": { "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" }, "r121": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "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": "(h)", "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", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599" }, "r124": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599" }, "r125": { "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" }, "r126": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=118952595&loc=d3e4647-111522" }, "r127": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.E)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707" }, "r128": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570" }, "r129": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r13": { "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" }, "r130": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(b)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r131": { "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" }, "r132": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(1)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275" }, "r133": { "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" }, "r134": { "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" }, "r135": { "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" }, "r136": { "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" }, "r137": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226348&loc=d3e2443-110228" }, "r138": { "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" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r14": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r140": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "http://asc.fasb.org/topic&trid=2144648" }, "r141": { "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" }, "r142": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "http://asc.fasb.org/topic&trid=2127136" }, "r143": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601" }, "r144": { "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" }, "r145": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870" }, "r146": { "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" }, "r147": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870" }, "r148": { "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" }, "r149": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "470", "URI": "http://asc.fasb.org/topic&trid=2208564" }, "r15": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(31))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r150": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(CFRR 211.02)", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=d3e177068-122764" }, "r151": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643" }, "r152": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21553-112644" }, "r153": { "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" }, "r154": { "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" }, "r155": { "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" }, "r156": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21488-112644" }, "r157": { "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" }, "r158": { "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" }, "r159": { "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" }, "r16": { "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" }, "r160": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.F)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770" }, "r161": { "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" }, "r162": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 4.F)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770" }, "r163": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.F)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770" }, "r164": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.F)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770" }, "r165": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "505", "URI": "http://asc.fasb.org/topic&trid=2208762" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(ii)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(01)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r168": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921" }, "r169": { "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" }, "r17": { "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" }, "r170": { "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" }, "r171": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901" }, "r172": { "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" }, "r173": { "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" }, "r174": { "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" }, "r175": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901" }, "r176": { "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" }, "r177": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901" }, "r178": { "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" }, "r179": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)(1)(ii)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901" }, "r18": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.12)", "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", "Subparagraph": "(i)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901" }, "r181": { "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" }, "r182": { "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" }, "r183": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "718", "URI": "http://asc.fasb.org/topic&trid=2228938" }, "r184": { "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" }, "r185": { "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" }, "r186": { "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" }, "r187": { "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" }, "r188": { "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" }, "r189": { "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" }, "r19": { "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" }, "r190": { "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" }, "r191": { "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" }, "r192": { "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" }, "r193": { "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" }, "r194": { "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" }, "r195": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=118582676&loc=d3e5710-111685" }, "r196": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=118582676&loc=d3e5728-111685" }, "r197": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=118582676&loc=SL6759159-111685" }, "r198": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=118582676&loc=d3e5747-111685" }, "r199": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=118582676&loc=SL6228884-111685" }, "r2": { "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" }, "r20": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.15)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r200": { "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" }, "r201": { "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" }, "r202": { "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" }, "r203": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "810", "URI": "http://asc.fasb.org/topic&trid=2197479" }, "r204": { "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" }, "r205": { "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" }, "r206": { "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" }, "r207": { "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" }, "r208": { "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" }, "r209": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "c", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41638-113959" }, "r21": { "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" }, "r210": { "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" }, "r211": { "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" }, "r212": { "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" }, "r213": { "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" }, "r214": { "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" }, "r215": { "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" }, "r216": { "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" }, "r217": { "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" }, "r218": { "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" }, "r219": { "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" }, "r22": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19,20,22)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r220": { "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" }, "r221": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=112277219&loc=d3e80845-113994" }, "r222": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "815", "URI": "http://asc.fasb.org/topic&trid=2229140" }, "r223": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r224": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r225": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(1)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r226": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(2)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r227": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r228": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258" }, "r229": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258" }, "r23": { "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" }, "r230": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=116690757&loc=d3e13220-108610" }, "r231": { "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" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13467-108611" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=118260190&loc=d3e13476-108611" }, "r234": { "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" }, "r235": { "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" }, "r236": { "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" }, "r237": { "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" }, "r238": { "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" }, "r239": { "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" }, "r24": { "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" }, "r240": { "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" }, "r241": { "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" }, "r242": { "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" }, "r243": { "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" }, "r244": { "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" }, "r245": { "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" }, "r246": { "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" }, "r247": { "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" }, "r248": { "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" }, "r249": { "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" }, "r25": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.22(a)(2))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r250": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39599-107864" }, "r251": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864" }, "r252": { "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" }, "r253": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "850", "URI": "http://asc.fasb.org/topic&trid=2122745" }, "r254": { "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" }, "r255": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "http://asc.fasb.org/topic&trid=2122774" }, "r256": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=118948506&loc=d3e107207-111719" }, "r26": { "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" }, "r260": { "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" }, "r261": { "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" }, "r262": { "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" }, "r263": { "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" }, "r264": { "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" }, "r265": { "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" }, "r266": { "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" }, "r267": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(22))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878" }, "r268": { "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" }, "r269": { "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" }, "r27": { "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" }, "r270": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.15)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878" }, "r271": { "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" }, "r272": { "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" }, "r273": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(13)(f))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260" }, "r274": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(22))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260" }, "r275": { "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" }, "r276": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "470", "Subparagraph": "(d)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823" }, "r277": { "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" }, "r278": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(16)(a)(2))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r279": { "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" }, "r28": { "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" }, "r280": { "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" }, "r281": { "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" }, "r282": { "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" }, "r283": { "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" }, "r284": { "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" }, "r285": { "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" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(24))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r287": { "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" }, "r288": { "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" }, "r289": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(3))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r29": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.28,29)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r290": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(d))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r291": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(f))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r292": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.10)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r293": { "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" }, "r294": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.15a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r295": { "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" }, "r296": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.3)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910" }, "r297": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(10))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263" }, "r298": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(18))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=66023616&loc=d3e9120-115832" }, "r3": { "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" }, "r30": { "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" }, "r300": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-04(16))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996" }, "r301": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "970", "URI": "http://asc.fasb.org/topic&trid=2156125" }, "r302": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "972", "URI": "http://asc.fasb.org/topic&trid=2134617" }, "r303": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "974", "URI": "http://asc.fasb.org/topic&trid=2156429" }, "r304": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "976", "URI": "http://asc.fasb.org/topic&trid=2134846" }, "r305": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "978", "URI": "http://asc.fasb.org/topic&trid=2134977" }, "r306": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b" }, "r307": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1" }, "r308": { "Name": "Form 10-Q", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-13" }, "r309": { "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-1-" }, "r31": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.31)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r310": { "Name": "Regulation 12B", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r311": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "405" }, "r32": { "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" }, "r33": { "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" }, "r34": { "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" }, "r35": { "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" }, "r36": { "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" }, "r37": { "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" }, "r38": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=d3e689-108580" }, "r39": { "Name": "Accounting Standards Codification", "Paragraph": "17A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=118930883&loc=SL34724391-108580" }, "r4": { "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" }, "r40": { "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" }, "r41": { "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" }, "r42": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "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": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=118951672&loc=d3e1436-108581" }, "r48": { "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" }, "r49": { "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" }, "r5": { "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" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(12))", "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(20))", "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(8))", "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 210.5-03.1)", "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 210.5-03.2(c))", "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 210.5-03.3)", "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 210.5-03.4)", "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 210.5-03.7)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227" }, "r58": { "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" }, "r59": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "220", "URI": "http://asc.fasb.org/topic&trid=2134417" }, "r6": { "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" }, "r60": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585" }, "r61": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585" }, "r62": { "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" }, "r63": { "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" }, "r64": { "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" }, "r65": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585" }, "r66": { "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" }, "r67": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585" }, "r68": { "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" }, "r69": { "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" }, "r7": { "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" }, "r70": { "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" }, "r71": { "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" }, "r72": { "Name": "Accounting Standards Codification", "Paragraph": "21D", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=118932676&loc=SL94080555-108585" }, "r73": { "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" }, "r74": { "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" }, "r75": { "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" }, "r76": { "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" }, "r77": { "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" }, "r78": { "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" }, "r79": { "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" }, "r8": { "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" }, "r80": { "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" }, "r81": { "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" }, "r82": { "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" }, "r83": { "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" }, "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.(d),(e))", "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.(e),(f))", "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.(h)(1)(i))", "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.(k)(1))", "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.(n)(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(27))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682" }, "r90": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-04(a))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690" }, "r91": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-04.(a))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690" }, "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": "10", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=117326831&loc=d3e1448-109256" }, "r95": { "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" }, "r96": { "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" }, "r97": { "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" }, "r98": { "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" }, "r99": { "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" } }, "version": "2.1" }