{ "instance": { "cbl-10q_20210630.htm": { "axisCustom": 0, "axisStandard": 33, "contextCount": 483, "dts": { "calculationLink": { "local": [ "cbl-20210630_cal.xml" ] }, "definitionLink": { "local": [ "cbl-20210630_def.xml" ], "remote": [ "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml", "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml" ] }, "inline": { "local": [ "cbl-10q_20210630.htm" ] }, "labelLink": { "local": [ "cbl-20210630_lab.xml" ], "remote": [ "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-doc-2020-01-31.xml", "https://xbrl.sec.gov/dei/2020/dei-doc-2020-01-31.xml" ] }, "presentationLink": { "local": [ "cbl-20210630_pre.xml" ] }, "referenceLink": { "remote": [ "https://xbrl.sec.gov/dei/2020/dei-ref-2020-01-31.xml", "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-ref-2020-01-31.xml" ] }, "schema": { "local": [ "cbl-20210630.xsd" ], "remote": [ "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/2005/xbrldt-2005.xsd", "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd", "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd", "https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd", "https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd", "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd", "https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd", "http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd", "https://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd", "https://xbrl.sec.gov/sic/2020/sic-2020-01-31.xsd", "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd", "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd", "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd", "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-parts-codification-2020-01-31.xsd", "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd" ] } }, "elementCount": 707, "entityCount": 1, "hidden": { "http://fasb.org/us-gaap/2020-01-31": 24, "http://www.cblproperties.com/20210630": 8, "http://xbrl.sec.gov/dei/2020-01-31": 7, "total": 39 }, "keyCustom": 124, "keyStandard": 341, "memberCustom": 87, "memberStandard": 40, "nsprefix": "cbl", "nsuri": "http://www.cblproperties.com/20210630", "report": { "R1": { "firstAnchor": { "ancestors": [ "dei:DocumentPeriodEndDate", "p", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentFiscalYearFocus", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "document", "isDefault": "true", "longName": "100000 - Document - Document And Entity Information", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "shortName": "Document And Entity Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "dei:DocumentPeriodEndDate", "p", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "dei:DocumentFiscalYearFocus", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R10": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20201231", "decimals": "-3", "first": true, "lang": null, "name": "cbl:RedeemableNoncontrollingInterestEquityDeficitCommonCarryingAmount", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100110 - Statement - Condensed Consolidated Statements of Capital", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "shortName": "Condensed Consolidated Statements of Capital", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_deiLegalEntityAxis_cblCBLAssociatesLimitedPartnershipMember_20191231", "decimals": "-3", "lang": null, "name": "us-gaap:PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100120 - Disclosure - Organization and Basis of Presentation", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentation", "shortName": "Organization and Basis of Presentation", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100130 - Disclosure - Chapter 11 Cases and Ability to Continue as a Going Concern", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcern", "shortName": "Chapter 11 Cases and Ability to Continue as a Going Concern", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100140 - Disclosure - Summary of Significant Accounting Policies", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies", "shortName": "Summary of Significant Accounting Policies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100150 - Disclosure - Revenues", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenues", "shortName": "Revenues", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:LesseeAndLessorOperatingLeasesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100160 - Disclosure - Leases", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeases", "shortName": "Leases", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:LesseeAndLessorOperatingLeasesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R16": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100170 - Disclosure - Fair Value Measurements", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurements", "shortName": "Fair Value Measurements", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100180 - Disclosure - Dispositions and Held for Sale", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSale", "shortName": "Dispositions and Held for Sale", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EquityMethodInvestmentsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100190 - Disclosure - Unconsolidated Affiliates and Noncontrolling Interests", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterests", "shortName": "Unconsolidated Affiliates and Noncontrolling Interests", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EquityMethodInvestmentsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:DebtAndDerivativesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100200 - Disclosure - Mortgage and Other Indebtedness, Net", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNet", "shortName": "Mortgage and Other Indebtedness, Net", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:DebtAndDerivativesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:Land", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100010 - Statement - Condensed Consolidated Balance Sheets", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "shortName": "Condensed Consolidated Balance Sheets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:Land", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100210 - Disclosure - Segment Information", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformation", "shortName": "Segment Information", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100220 - Disclosure - Earnings per Share and Earnings per Unit", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnit", "shortName": "Earnings per Share and Earnings per Unit", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:EarningsPerShareTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100230 - Disclosure - Contingencies", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingencies", "shortName": "Contingencies", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100240 - Disclosure - Share-Based Compensation", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensation", "shortName": "Share-Based Compensation", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100250 - Disclosure - Noncash Investing and Financing Activities", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivities", "shortName": "Noncash Investing and Financing Activities", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R25": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100260 - Disclosure - Subsequent Events", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEvents", "shortName": "Subsequent Events", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100270 - Disclosure - Summary of Significant Accounting Policies (Policies)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "shortName": "Summary of Significant Accounting Policies (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100280 - Disclosure - Organization and Basis of Presentation (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationTables", "shortName": "Organization and Basis of Presentation (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100290 - Disclosure - Chapter 11 Cases and Ability to Continue as a Going Concern (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernTables", "shortName": "Chapter 11 Cases and Ability to Continue as a Going Concern (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R29": { "firstAnchor": { "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100300 - Disclosure - Summary of Significant Accounting Policies (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables", "shortName": "Summary of Significant Accounting Policies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:SignificantAccountingPoliciesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R3": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AvailableForSaleSecuritiesAmortizedCost", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100030 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "shortName": "Condensed Consolidated Balance Sheets (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "lang": null, "name": "us-gaap:PreferredStockParOrStatedValuePerShare", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD_xbrlishares", "xsiNil": "false" } }, "R30": { "firstAnchor": { "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100310 - Disclosure - Revenues (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesTables", "shortName": "Revenues (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R31": { "firstAnchor": { "ancestors": [ "cbl:LesseeAndLessorOperatingLeasesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseLeaseIncomeTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100320 - Disclosure - Leases (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesTables", "shortName": "Leases (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "cbl:LesseeAndLessorOperatingLeasesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:OperatingLeaseLeaseIncomeTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100330 - Disclosure - Fair Value Measurements (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsTables", "shortName": "Fair Value Measurements (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R33": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:CondensedCombinedFinancialStatementInformationUnconsolidatedAffiliatesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100340 - Disclosure - Unconsolidated Affiliates and Noncontrolling Interests (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsTables", "shortName": "Unconsolidated Affiliates and Noncontrolling Interests (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "cbl:CondensedCombinedFinancialStatementInformationUnconsolidatedAffiliatesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "cbl:DebtAndDerivativesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100350 - Disclosure - Mortgage and Other Indebtedness, Net (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetTables", "shortName": "Mortgage and Other Indebtedness, Net (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "cbl:DebtAndDerivativesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100360 - Disclosure - Segment Information (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationTables", "shortName": "Segment Information (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:SegmentReportingDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicByCommonClassTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100370 - Disclosure - Earnings per Share and Earnings per Unit (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitTables", "shortName": "Earnings per Share and Earnings per Unit (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfEarningsPerShareBasicByCommonClassTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfLossContingenciesByContingencyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100380 - Disclosure - Contingencies (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesTables", "shortName": "Contingencies (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfLossContingenciesByContingencyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100390 - Disclosure - Share-Based Compensation (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationTables", "shortName": "Share-Based Compensation (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R39": { "firstAnchor": { "ancestors": [ "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100400 - Disclosure - Noncash Investing and Financing Activities (Tables)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesTables", "shortName": "Noncash Investing and Financing Activities (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLeaseIncome", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100040 - Statement - Condensed Consolidated Statements of Operations", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "shortName": "Condensed Consolidated Statements of Operations", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "cbl:ManagementDevelopmentandLeasingFeesRevenues", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "p", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:NumberOfStatesInWhichEntityOperates", "reportCount": 1, "unique": true, "unitRef": "U_cblstate", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100410 - Disclosure - Organization and Basis of Presentation - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "shortName": "Organization and Basis of Presentation - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:NumberOfStatesInWhichEntityOperates", "reportCount": 1, "unique": true, "unitRef": "U_cblstate", "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "cbl:NumberOfRegionalMallsOpenAirCentersOwned", "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberOfRegionalMallsOpenAirCentersOwned", "reportCount": 1, "unique": true, "unitRef": "U_cblmall", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100420 - Disclosure - Organization and Basis of Presentation - Properties Owned by Operating Partnership (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "shortName": "Organization and Basis of Presentation - Properties Owned by Operating Partnership (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "cbl:NumberOfRegionalMallsOpenAirCentersOwned", "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfRealEstatePropertiesTableTextBlock", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberOfRegionalMallsOpenAirCentersOwned", "reportCount": 1, "unique": true, "unitRef": "U_cblmall", "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentCarryingAmount", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100430 - Disclosure - Chapter 11 Cases and Ability to Continue as a Going Concern - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "shortName": "Chapter 11 Cases and Ability to Continue as a Going Concern - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R43": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "cbl:CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "cbl:DebtorInPossessionInvestmentInRealEstateAssetsGross", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100440 - Disclosure - Chapter 11 Cases and Ability to Continue as a Going Concern - Summary of Condensed Combined Financial Statement Information Debtors (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails", "shortName": "Chapter 11 Cases and Ability to Continue as a Going Concern - Summary of Condensed Combined Financial Statement Information Debtors (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "cbl:CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20201231", "decimals": "-3", "lang": null, "name": "cbl:DebtorInPossessionInvestmentInRealEstateAssetsGross", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ProvisionForDoubtfulAccounts", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100450 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails", "shortName": "Summary of Significant Accounting Policies - Accounts Receivable (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "p", "us-gaap:ReceivablesPolicyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapBalanceSheetLocationAxis_us-gaapAccountsReceivableMember_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:ProvisionForDoubtfulAccounts", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "span", "p", "us-gaap:PropertyPlantAndEquipmentImpairment", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ImpairmentOfRealEstate", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100460 - Disclosure - Summary of Significant Accounting Policies - Carrying Value of Long-Lived Assets and Investment in Unconsolidated Affiliates (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails", "shortName": "Summary of Significant Accounting Policies - Carrying Value of Long-Lived Assets and Investment in Unconsolidated Affiliates (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "p", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "INF", "lang": null, "name": "us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLeaseIncome", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100470 - Disclosure - Revenues - Disaggregation of Revenue (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "shortName": "Revenues - Disaggregation of Revenue (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:DisaggregationOfRevenueTableTextBlock", "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RevenueRemainingPerformanceObligation", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100480 - Disclosure - Revenues - Remaining Performance Obligations (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails", "shortName": "Revenues - Remaining Performance Obligations (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapRevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_2021-07-01_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:RevenueRemainingPerformanceObligation", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "us-gaap:RevenueFromContractWithCustomerTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RevenueRemainingPerformanceObligation", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100490 - Disclosure - Revenues - Remaining Performance Obligations (Details 1)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails1", "shortName": "Revenues - Remaining Performance Obligations (Details 1)", "subGroupType": "details", "uniqueAnchor": null }, "R49": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:OperatingLeaseLeaseIncomeTableTextBlock", "cbl:LesseeAndLessorOperatingLeasesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLeaseIncomeLeasePayments", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100500 - Disclosure - Leases - Components of Rental Revenue (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails", "shortName": "Leases - Components of Rental Revenue (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:OperatingLeaseLeaseIncomeTableTextBlock", "cbl:LesseeAndLessorOperatingLeasesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:OperatingLeaseLeaseIncomeLeasePayments", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R5": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100060 - Statement - Condensed Consolidated Statements of Operations (Parenthetical)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical", "shortName": "Condensed Consolidated Statements of Operations (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R50": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100510 - Disclosure - Leases - Future Minimum Lease Payments to be Received (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails", "shortName": "Leases - Future Minimum Lease Payments to be Received (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R51": { "firstAnchor": { "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtFairValue", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100520 - Disclosure - Fair Value Measurements - Recurring Basis (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "shortName": "Fair Value Measurements - Recurring Basis (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtFairValue", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R52": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AssetsFairValueDisclosure", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100530 - Disclosure - Fair Value Measurements - Long-Lived Assets Measured at Fair Value (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "shortName": "Fair Value Measurements - Long-Lived Assets Measured at Fair Value (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "cbl:ScheduleofImpairmentonRealEstatePropertiesTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtMortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_cblMallsMember_srtRealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_cblEastlandMallMember_20210101_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:ImpairmentOfRealEstate", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R53": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:GainsLossesOnSalesOfOtherRealEstate", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100540 - Disclosure - Dispositions and Held for Sale- Summary (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails", "shortName": "Dispositions and Held for Sale- Summary (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapRealEstatePropertiesAxis_cblOutparcelSale2Member_20200401_20200630", "decimals": "-3", "lang": null, "name": "us-gaap:GainsLossesOnSalesOfOtherRealEstate", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R54": { "firstAnchor": { "ancestors": [ "p", "us-gaap:EquityMethodInvestmentsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberOfEntitiesEquityMethodOfAccounting", "reportCount": 1, "unique": true, "unitRef": "U_cblentity", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100550 - Disclosure - Unconsolidated Affiliates and Noncontrolling Interests - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "shortName": "Unconsolidated Affiliates and Noncontrolling Interests - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:EquityMethodInvestmentsDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberOfEntitiesEquityMethodOfAccounting", "reportCount": 1, "unique": true, "unitRef": "U_cblentity", "xsiNil": "false" } }, "R55": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:RealEstateInvestmentPropertyAtCost", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100560 - Disclosure - Unconsolidated Affiliates and Noncontrolling Interests - Unconsolidated Affiliates (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "shortName": "Unconsolidated Affiliates and Noncontrolling Interests - Unconsolidated Affiliates (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapEquityMethodInvestmentNonconsolidatedInvesteeAxis_cblBIDevelopmentIILLCMember_20201231", "decimals": "-3", "lang": null, "name": "us-gaap:RealEstateInvestmentPropertyAtCost", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R56": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:Assets", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100570 - Disclosure - Unconsolidated Affiliates and Noncontrolling Interests - Variable Interest Entities (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails", "shortName": "Unconsolidated Affiliates and Noncontrolling Interests - Variable Interest Entities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfVariableInterestEntitiesTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtConsolidatedEntitiesAxis_us-gaapVariableInterestEntityNotPrimaryBeneficiaryMember_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:VariableInterestEntityEntityMaximumLossExposureAmount", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R57": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "cbl:DebtAndDerivativesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongtermDebtPercentageBearingFixedInterestAmount", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100580 - Disclosure - Mortgage and Other Indebtedness, Net - Debt of Operating Partnership (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "shortName": "Mortgage and Other Indebtedness, Net - Debt of Operating Partnership (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "cbl:DebtAndDerivativesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongtermDebtPercentageBearingFixedInterestAmount", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R58": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfDebtInstrumentsTextBlock", "cbl:DebtAndDerivativesTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "4", "first": true, "lang": null, "name": "us-gaap:LongtermDebtWeightedAverageInterestRate", "reportCount": 1, "unitRef": "U_xbrlipure", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100590 - Disclosure - Mortgage and Other Indebtedness, Net - Senior Unsecured Notes, Unsecured Lines of Credit and Unsecured Term Loans (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails", "shortName": "Mortgage and Other Indebtedness, Net - Senior Unsecured Notes, Unsecured Lines of Credit and Unsecured Term Loans (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapLongtermDebtTypeAxis_cblSeniorNotesDue2023Member_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:DebtInstrumentFaceAmount", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R59": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberofMallsSecuringCreditFacilityCollateral", "reportCount": 1, "unique": true, "unitRef": "U_cblmall", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100600 - Disclosure - Mortgage and Other Indebtedness, Net - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "shortName": "Mortgage and Other Indebtedness, Net - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:NumberofMallsSecuringCreditFacilityCollateral", "reportCount": 1, "unique": true, "unitRef": "U_cblmall", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100070 - Statement - Condensed Consolidated Statements of Comprehensive Loss", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "shortName": "Condensed Consolidated Statements of Comprehensive Loss", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R60": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtRealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_cblGreenbrierMallMember_srtStatementGeographicalAxis_cblChesapeakeVAMember_20210630", "decimals": "4", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentInterestRateStatedPercentage", "reportCount": 1, "unique": true, "unitRef": "U_xbrlipure", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100610 - Disclosure - Mortgage and Other Indebtedness, Net - Summary of Non-recourse Loans (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails", "shortName": "Mortgage and Other Indebtedness, Net - Summary of Non-recourse Loans (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtRealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_cblGreenbrierMallMember_srtStatementGeographicalAxis_cblChesapeakeVAMember_20210630", "decimals": "4", "first": true, "lang": null, "name": "us-gaap:DebtInstrumentInterestRateStatedPercentage", "reportCount": 1, "unique": true, "unitRef": "U_xbrlipure", "xsiNil": "false" } }, "R61": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100620 - Disclosure - Mortgage and Other Indebtedness, Net- Scheduled Principal Payments (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "shortName": "Mortgage and Other Indebtedness, Net- Scheduled Principal Payments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R62": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:Revenues", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100630 - Disclosure - Segment Information - Summary (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "shortName": "Segment Information - Summary (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "cbl:PropertyOperatingExpenses", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R63": { "firstAnchor": { "ancestors": [ "p", "us-gaap:EarningsPerShareTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_deiLegalEntityAxis_cblCBLAssociatesLimitedPartnershipMember_20210101_20210630", "decimals": "2", "first": true, "lang": null, "name": "cbl:UndistributedLossAllocatedToParticipatingCommonUnitsPercent", "reportCount": 1, "unique": true, "unitRef": "U_xbrlipure", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100640 - Disclosure - Earnings per Share and Earnings per Unit - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "shortName": "Earnings per Share and Earnings per Unit - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:EarningsPerShareTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_deiLegalEntityAxis_cblCBLAssociatesLimitedPartnershipMember_20210101_20210630", "decimals": "2", "first": true, "lang": null, "name": "cbl:UndistributedLossAllocatedToParticipatingCommonUnitsPercent", "reportCount": 1, "unique": true, "unitRef": "U_xbrlipure", "xsiNil": "false" } }, "R64": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100650 - Disclosure - Earnings per Share and Earnings per Unit - Schedule of Basic and Diluted EPU for Common and Special Common Units (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "shortName": "Earnings per Share and Earnings per Unit - Schedule of Basic and Diluted EPU for Common and Special Common Units (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfEarningsPerShareBasicByCommonClassTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_deiLegalEntityAxis_cblCBLAssociatesLimitedPartnershipMember_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:UndistributedEarningsLossAvailableToCommonShareholdersBasic", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R65": { "firstAnchor": { "ancestors": [ "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtLitigationCaseAxis_cblSecuritiesClassActionLitigationMember_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BankruptcyProceedingsDatePetitionsForBankruptcyFiled", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100670 - Disclosure - Contingencies - Litigation (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails", "shortName": "Contingencies - Litigation (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_srtLitigationCaseAxis_cblSecuritiesClassActionLitigationMember_20210101_20210630", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BankruptcyProceedingsDatePetitionsForBankruptcyFiled", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R66": { "firstAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:EnvironmentalLiabilityInsuranceMaximumCoveragePerIncident", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100680 - Disclosure - Contingencies - Environmental Contingencies (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesEnvironmentalContingenciesDetails", "shortName": "Contingencies - Environmental Contingencies (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "INF", "first": true, "lang": null, "name": "cbl:EnvironmentalLiabilityInsuranceMaximumCoveragePerIncident", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R67": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfLossContingenciesByContingencyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:GuaranteesFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100690 - Disclosure - Contingencies - Guarantees (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "shortName": "Contingencies - Guarantees (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfLossContingenciesByContingencyTextBlock", "ix:continuation", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:GuaranteesFairValueDisclosure", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R68": { "firstAnchor": { "ancestors": [ "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210630", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "reportCount": 1, "unitRef": "U_xbrlishares", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100700 - Disclosure - Share-Based Compensation - Summary (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails", "shortName": "Share-Based Compensation - Summary (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210401_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R69": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "first": true, "lang": null, "name": "cbl:AdditionsToRealEstateAssetsAccruedButNotYetPaid", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100710 - Disclosure - Noncash Investing and Financing Activities - Summary (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails", "shortName": "Noncash Investing and Financing Activities - Summary (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "us-gaap:CashFlowSupplementalDisclosuresTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "first": true, "lang": null, "name": "cbl:AdditionsToRealEstateAssetsAccruedButNotYetPaid", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R7": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20191231", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100080 - Statement - Condensed Consolidated Statements of Equity", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity", "shortName": "Condensed Consolidated Statements of Equity", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20200101_20200331", "decimals": "-3", "lang": null, "name": "cbl:NetIncomeLossExcludingAmountRecognizedInTemporaryEquity", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R70": { "firstAnchor": { "ancestors": [ "p", "us-gaap:SubsequentEventsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapFinancialInstrumentAxis_us-gaapUSTreasurySecuritiesMember_us-gaapSubsequentEventTypeAxis_us-gaapSubsequentEventMember_20210731", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "100720 - Disclosure - Subsequent Events - Narrative (Details)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails", "shortName": "Subsequent Events - Narrative (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "p", "us-gaap:SubsequentEventsTextBlock", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_us-gaapFinancialInstrumentAxis_us-gaapUSTreasurySecuritiesMember_us-gaapSubsequentEventTypeAxis_us-gaapSubsequentEventMember_20210731", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } }, "R8": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20200101_20200331", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ConversionOfStockSharesConverted1", "reportCount": 1, "unique": true, "unitRef": "U_xbrlishares", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100090 - Statement - Condensed Consolidated Statements of Equity (Parenthetical)", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquityParenthetical", "shortName": "Condensed Consolidated Statements of Equity (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20200101_20200331", "decimals": "INF", "first": true, "lang": null, "name": "us-gaap:ConversionOfStockSharesConverted1", "reportCount": 1, "unique": true, "unitRef": "U_xbrlishares", "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "first": true, "lang": null, "name": "us-gaap:ProfitLoss", "reportCount": 1, "unitRef": "U_iso4217USD", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "100100 - Statement - Condensed Consolidated Statements of Cash Flows", "role": "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "shortName": "Condensed Consolidated Statements of Cash Flows", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "p", "td", "tr", "table", "div", "body", "html" ], "baseRef": "cbl-10q_20210630.htm", "contextRef": "C_0000910612_20210101_20210630", "decimals": "-3", "lang": null, "name": "us-gaap:DepreciationAndAmortization", "reportCount": 1, "unique": true, "unitRef": "U_iso4217USD", "xsiNil": "false" } } }, "segmentCount": 138, "tag": { "cbl_AdditionsToRealEstateAssetsAccruedButNotYetPaid": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Future cash outflow to pay for real estate additions accrued but not yet paid.", "label": "Additions To Real Estate Assets Accrued But Not Yet Paid", "terseLabel": "Additions to real estate assets accrued but not yet paid" } } }, "localname": "AdditionsToRealEstateAssetsAccruedButNotYetPaid", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "monetaryItemType" }, "cbl_AdjustmentsToAdditionalPaidInCapitalNoncontrollingInterestOther": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Adjustments to additional paid in capital noncontrolling interest other.", "label": "Adjustments To Additional Paid In Capital Noncontrolling Interest Other", "terseLabel": "Adjustment for noncontrolling interests" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalNoncontrollingInterestOther", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "cbl_AlamanceCrossingMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Alamance Crossing [Member]", "label": "Alamance Crossing [Member]", "terseLabel": "Alamance Crossing" } } }, "localname": "AlamanceCrossingMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_AllOtherMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "All Other [Member]", "label": "All Other [Member]", "terseLabel": "All Other" } } }, "localname": "AllOtherMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "domainItemType" }, "cbl_AmbassadorInfrastructureLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Ambassador Infrastructure, LLC [Member]", "label": "Ambassador Infrastructure L L C [Member]", "terseLabel": "Ambassador Infrastructure, LLC" } } }, "localname": "AmbassadorInfrastructureLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_AmortizationOfDeferredCompensation": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amortization of deferred compensation.", "label": "Amortization Of Deferred Compensation", "terseLabel": "Amortization of deferred compensation" } } }, "localname": "AmortizationOfDeferredCompensation", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "cbl_AnnualReductionsToGuarantorsObligations": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The annual reduction amount to the Guarantor's Obligations.", "label": "Annual Reductions To Guarantors Obligations", "terseLabel": "Annual reductions to guarantors obligations" } } }, "localname": "AnnualReductionsToGuarantorsObligations", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_AshevilleMallAndParkPlazaMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Asheville Mall and Park Plaza [Member]", "label": "Asheville Mall And Park Plaza [Member]", "terseLabel": "Asheville Mall and Park Plaza" } } }, "localname": "AshevilleMallAndParkPlazaMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_AshevilleMallCBMSLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Asheville Mall CBMS, LLC.", "label": "Asheville Mall C B M S L L C [Member]", "terseLabel": "Asheville Mall CBMS, LLC" } } }, "localname": "AshevilleMallCBMSLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_AshevilleMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Asheville Mall", "label": "Asheville Mall [Member]", "terseLabel": "Asheville Mall" } } }, "localname": "AshevilleMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_AtlantaOutletJVLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Atlanta Outlet JV, LLC.", "label": "Atlanta Outlet J V L L C [Member]", "terseLabel": "Atlanta Outlet JV, LLC" } } }, "localname": "AtlantaOutletJVLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_AtlantaOutletOutparcelsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Atlanta Outlet Outparcels [Member]", "label": "Atlanta Outlet Outparcels [Member]", "terseLabel": "Atlanta Outlet Outparcels, LLC" } } }, "localname": "AtlantaOutletOutparcelsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "cbl_BIDevelopmentIILLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "BI Development II LLC.", "label": "B I Development I I L L C [Member]", "terseLabel": "BI Development II, LLC" } } }, "localname": "BIDevelopmentIILLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "cbl_BurnsvilleCenterMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Burnsville Center [Member]", "label": "Burnsville Center [Member]", "terseLabel": "Burnsville Center" } } }, "localname": "BurnsvilleCenterMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_CBLAssociatesLimitedPartnershipMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "CBL associates limited partnership.", "label": "C B L Associates Limited Partnership [Member]", "terseLabel": "CBL & Associates Limited Partnership" } } }, "localname": "CBLAssociatesLimitedPartnershipMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "xbrltype": "domainItemType" }, "cbl_CBLAssociatesPropertiesIncMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "CBL Associates Properties, Inc.", "label": "C B L Associates Properties Inc [Member]", "terseLabel": "CBL Associates Properties Inc" } } }, "localname": "CBLAssociatesPropertiesIncMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_CBLHoldingsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "CBL Holdings .", "label": "C B L Holdings [Member]", "terseLabel": "CBL Holdings" } } }, "localname": "CBLHoldingsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_CBLTCLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "CBL/T-C, LLC.", "label": "C B L T C L L C [Member]", "terseLabel": "CBL-T/C, LLC" } } }, "localname": "CBLTCLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_COVID19Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "COVID 19.", "label": "C O V I D19 [Member]", "terseLabel": "COVID-19" } } }, "localname": "COVID19Member", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_CashPaidForReorganizationItems": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Cash paid for reorganization items.", "label": "Cash Paid For Reorganization Items", "terseLabel": "Cash paid for reorganization items" } } }, "localname": "CashPaidForReorganizationItems", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "cbl_CblTrsJointVentureLlcMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Joint venture investment accounted for using the equity method of accounting.", "label": "Cbl Trs Joint Venture Llc [Member]", "terseLabel": "CBL-TRS Joint Venture, LLC" } } }, "localname": "CblTrsJointVentureLlcMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_CertainPropertyLevelNonRecourseMortgageLoansMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Certain property level non recourse mortgage loans.", "label": "Certain Property Level Non Recourse Mortgage Loans [Member]", "terseLabel": "Certain Property-level, Non-recourse Mortgage Loans" } } }, "localname": "CertainPropertyLevelNonRecourseMortgageLoansMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_ChapterElevenCasesAndAbilityToContinueAsGoingConcernAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Chapter eleven cases and ability to continue as a going concern.", "label": "Chapter Eleven Cases And Ability To Continue As Going Concern [Abstract]" } } }, "localname": "ChapterElevenCasesAndAbilityToContinueAsGoingConcernAbstract", "nsuri": "http://www.cblproperties.com/20210630", "xbrltype": "stringItemType" }, "cbl_ChapterElevenCasesAndAbilityToContinueAsGoingConcernLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Chapter eleven cases and ability to continue as going concern.", "label": "Chapter Eleven Cases And Ability To Continue As Going Concern [Line Items]", "terseLabel": "Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]" } } }, "localname": "ChapterElevenCasesAndAbilityToContinueAsGoingConcernLineItems", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "stringItemType" }, "cbl_ChapterElevenCasesAndAbilityToContinueAsGoingConcernTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Chapter eleven cases and ability to continue as a going concern.", "label": "Chapter Eleven Cases And Ability To Continue As Going Concern [Table]", "terseLabel": "Chapter Eleven Cases And Ability To Continue As Going Concern [Table]" } } }, "localname": "ChapterElevenCasesAndAbilityToContinueAsGoingConcernTable", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "stringItemType" }, "cbl_ChesapeakeVAMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Chesapeake, VA.", "label": "Chesapeake V A [Member]", "terseLabel": "Chesapeake, VA" } } }, "localname": "ChesapeakeVAMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_CincinnatiOHMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cincinnati, OH.", "label": "Cincinnati O H [Member]", "terseLabel": "Cincinnati, OH" } } }, "localname": "CincinnatiOHMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_CombinedOwnershipPercentageBySubsidiariesInOperatingPartnership": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of units or percentage investment held by one or more general or limited partners of the LLC or LP.", "label": "Combined Ownership Percentage By Subsidiaries In Operating Partnership", "terseLabel": "Combined ownership by the subsidiaries in operating partnership (as a percent)" } } }, "localname": "CombinedOwnershipPercentageBySubsidiariesInOperatingPartnership", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_CommonUnitsIssuedOnConversionOfSpecialCommonUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common units issued on conversion of special common units SCUs.", "label": "Common Units Issued On Conversion Of Special Common Units [Member]", "terseLabel": "Common units issued on conversion of SCUs" } } }, "localname": "CommonUnitsIssuedOnConversionOfSpecialCommonUnitsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "domainItemType" }, "cbl_CommonUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Common Units [Member]", "label": "Common Units [Member]", "terseLabel": "Common Units" } } }, "localname": "CommonUnitsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "cbl_CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Summary of condensed combined financial statement information debtors.", "label": "Condensed Combined Financial Statement Information Debtors Table [Text Block]", "terseLabel": "Summary of Condensed Combined Financial Statement Information Debtors" } } }, "localname": "CondensedCombinedFinancialStatementInformationDebtorsTableTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernTables" ], "xbrltype": "textBlockItemType" }, "cbl_CondensedCombinedFinancialStatementInformationUnconsolidatedAffiliatesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of equity method investments in earnings of unconsolidated affiliates.", "label": "Condensed Combined Financial Statement Information Unconsolidated Affiliates Table [Text Block]", "terseLabel": "Schedule of Condensed Combined Financial Statements of Unconsolidated Affiliates" } } }, "localname": "CondensedCombinedFinancialStatementInformationUnconsolidatedAffiliatesTableTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsTables" ], "xbrltype": "textBlockItemType" }, "cbl_Continental425FundLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Continental 425 fund LLC member.", "label": "Continental425 Fund L L C [Member]", "terseLabel": "Continental 425 Fund LLC" } } }, "localname": "Continental425FundLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_DebtAndDerivativesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt and Derivatives [Text Block]", "label": "Debt And Derivatives [Text Block]", "terseLabel": "Mortgage and Other Indebtedness, Net" } } }, "localname": "DebtAndDerivativesTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNet" ], "xbrltype": "textBlockItemType" }, "cbl_DebtInstrumentDebtDefaultThresholdMinimumLoanAmount": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debt Instrument, Debt Default Threshold, Minimum Loan Amount", "label": "Debt Instrument Debt Default Threshold Minimum Loan Amount", "terseLabel": "Debt default threshold, minimum loan amount (greater than)" } } }, "localname": "DebtInstrumentDebtDefaultThresholdMinimumLoanAmount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtInstrumentPeriodOfExtensionOption": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt instrument, period of extension option.", "label": "Debt Instrument Period Of Extension Option", "terseLabel": "Option extension term of debt instrument" } } }, "localname": "DebtInstrumentPeriodOfExtensionOption", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "durationItemType" }, "cbl_DebtInstrumentWeightedAverageRemainingTermToMaturity": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt instrument weighted average remaining term to maturity.", "label": "Debt Instrument Weighted Average Remaining Term To Maturity", "terseLabel": "Weighted-average remaining term to maturity" } } }, "localname": "DebtInstrumentWeightedAverageRemainingTermToMaturity", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "durationItemType" }, "cbl_DebtorInPossessionAccumulatedDepreciation": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10370.0, "parentTag": "cbl_DebtorInPossessionInvestmentInRealEstateNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession accumulated depreciation.", "label": "Debtor In Possession Accumulated Depreciation", "terseLabel": "Accumulated depreciation" } } }, "localname": "DebtorInPossessionAccumulatedDepreciation", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor in possession adjustments to reconcile net income loss to cash provided by used in operating activities.", "label": "Debtor In Possession Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract]", "terseLabel": "Adjustments to reconcile net loss to net cash provided by operating activities:" } } }, "localname": "DebtorInPossessionAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession assets.", "label": "Debtor In Possession Assets", "totalLabel": "Total assets" } } }, "localname": "DebtorInPossessionAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor In Possession Assets [Abstract]", "label": "Debtor In Possession Assets [Abstract]", "terseLabel": "ASSETS:" } } }, "localname": "DebtorInPossessionAssetsAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionAvailableForSaleSecuritiesAmortizedCost": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession available for sale securities amortized cost.", "label": "Debtor In Possession Available For Sale Securities Amortized Cost", "terseLabel": "Available-for-sale securities, amortized cost" } } }, "localname": "DebtorInPossessionAvailableForSaleSecuritiesAmortizedCost", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionAvailableForSaleSecuritiesAtFairValue": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10290.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession available for sale securities at fair value.", "label": "Debtor In Possession Available For Sale Securities At Fair Value", "terseLabel": "Available-for-sale securities - at fair value (amortized cost of $183,496 and $233,053 as of June 30, 2021 and December 31, 2020, respectively)" } } }, "localname": "DebtorInPossessionAvailableForSaleSecuritiesAtFairValue", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionCashAndCashEquivalentsAtCarryingValue": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10300.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession cash and cash equivalents at carrying value.", "label": "Debtor In Possession Cash And Cash Equivalents At Carrying Value", "terseLabel": "Cash and cash equivalents" } } }, "localname": "DebtorInPossessionCashAndCashEquivalentsAtCarryingValue", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession cash cash equivalents restricted cash and restricted cash equivalents.", "label": "Debtor In Possession Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents", "periodEndLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period", "periodStartLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period" } } }, "localname": "DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor in possession cash cash equivalents restricted cash and restricted cash equivalents period increase decrease excluding exchange rate effect.", "label": "Debtor In Possession Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect [Abstract]", "terseLabel": "Reconciliation from condensed combined statement of cash flows to condensed combined balance sheet:" } } }, "localname": "DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession cash cash equivalents restricted cash and restricted cash equivalents period increase decrease including exchange rate effect.", "label": "Debtor In Possession Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect", "totalLabel": "NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH" } } }, "localname": "DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionCashPaidForReorganizationItems": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor-in-possession cash paid for reorganization items.", "label": "Debtor In Possession Cash Paid For Reorganization Items", "terseLabel": "Cash paid for reorganization items" } } }, "localname": "DebtorInPossessionCashPaidForReorganizationItems", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession contractual interest expense on prepetition Liabilities not recognized in statement of operations.", "label": "Debtor In Possession Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations", "terseLabel": "Unrecognized contractual interest expense" } } }, "localname": "DebtorInPossessionContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionDepreciationAndAmortization": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10150.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession depreciation and amortization.", "label": "Debtor In Possession Depreciation And Amortization", "negatedLabel": "Depreciation and amortization" } } }, "localname": "DebtorInPossessionDepreciationAndAmortization", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionDevelopmentsInProgress": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10350.0, "parentTag": "cbl_DebtorInPossessionInvestmentInRealEstateAssetsNetOfDevelopmentsInProgress", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession developments in progress.", "label": "Debtor In Possession Developments In Progress", "terseLabel": "Developments in progress" } } }, "localname": "DebtorInPossessionDevelopmentsInProgress", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionExpenses": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10170.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession expenses.", "label": "Debtor In Possession Expenses", "negatedLabel": "Expenses" } } }, "localname": "DebtorInPossessionExpenses", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionGainLossOnSalesOfRealEstateAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10210.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession gain loss on sales of real estate assets.", "label": "Debtor In Possession Gain Loss On Sales Of Real Estate Assets", "terseLabel": "Gain (loss) on sales of real estate assets" } } }, "localname": "DebtorInPossessionGainLossOnSalesOfRealEstateAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIncomeTaxExpenseBenefit": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10220.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession income tax expense benefit.", "label": "Debtor In Possession Income Tax Expense Benefit", "negatedLabel": "Income tax provision" } } }, "localname": "DebtorInPossessionIncomeTaxExpenseBenefit", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIncreaseDecreaseInLossOnImpairment": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10120.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession increase decrease in loss on impairment.", "label": "Debtor In Possession Increase Decrease In Loss On Impairment", "terseLabel": "Loss on impairment" } } }, "localname": "DebtorInPossessionIncreaseDecreaseInLossOnImpairment", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIncreaseDecreaseInOtherOperatingAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10130.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession increase decrease in other operating assets.", "label": "Debtor In Possession Increase Decrease In Other Operating Assets", "negatedLabel": "Other assets and liabilities, net" } } }, "localname": "DebtorInPossessionIncreaseDecreaseInOtherOperatingAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIntangibleLeaseAndOtherAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10330.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession intangible lease and other assets.", "label": "Debtor In Possession Intangible Lease And Other Assets", "terseLabel": "Intangible lease assets and other assets" } } }, "localname": "DebtorInPossessionIntangibleLeaseAndOtherAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIntercompanyDueFromNonDebtorEntities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10320.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor-in-possession intercompany due from non-debtor entities.", "label": "Debtor In Possession Intercompany Due From Non Debtor Entities", "terseLabel": "Intercompany due from non-debtor entities" } } }, "localname": "DebtorInPossessionIntercompanyDueFromNonDebtorEntities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionIntercompanyDueToNonDebtorEntities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10270.0, "parentTag": "cbl_DebtorInPossessionLiabilitiesNotSubjectToCompromise", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession intercompany due to non-debtor entities.", "label": "Debtor In Possession Intercompany Due To Non Debtor Entities", "terseLabel": "Intercompany due to non-debtor entities" } } }, "localname": "DebtorInPossessionIntercompanyDueToNonDebtorEntities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionInterestExpense": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10190.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession interest expense.", "label": "Debtor In Possession Interest Expense", "negatedLabel": "Interest expense (unrecognized contractual interest expense was $45,279 and $90,043 for the three and six months ended June 30, 2021, respectively)" } } }, "localname": "DebtorInPossessionInterestExpense", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionInvestmentInRealEstateAssetsGross": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10360.0, "parentTag": "cbl_DebtorInPossessionInvestmentInRealEstateNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession investment in real estate assets gross.", "label": "Debtor In Possession Investment In Real Estate Assets Gross", "terseLabel": "Investment in real estate assets" } } }, "localname": "DebtorInPossessionInvestmentInRealEstateAssetsGross", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionInvestmentInRealEstateAssetsNetOfDevelopmentsInProgress": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10280.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession investment in real estate assets, net of developments in progress.", "label": "Debtor In Possession Investment In Real Estate Assets Net Of Developments In Progress", "totalLabel": "Net investment in real estate assets" } } }, "localname": "DebtorInPossessionInvestmentInRealEstateAssetsNetOfDevelopmentsInProgress", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionInvestmentInRealEstateNet": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10340.0, "parentTag": "cbl_DebtorInPossessionInvestmentInRealEstateAssetsNetOfDevelopmentsInProgress", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession investment in real estate, net.", "label": "Debtor In Possession Investment In Real Estate Net", "totalLabel": "Investment in real estate assets, net" } } }, "localname": "DebtorInPossessionInvestmentInRealEstateNet", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionInvestmentIncomeNet": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10180.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor In possession investment income net.", "label": "Debtor In Possession Investment Income Net", "terseLabel": "Interest and other income" } } }, "localname": "DebtorInPossessionInvestmentIncomeNet", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionLiabilitiesAndEquity": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession liabilities and equity.", "label": "Debtor In Possession Liabilities And Equity", "totalLabel": "Total liabilities and equity" } } }, "localname": "DebtorInPossessionLiabilitiesAndEquity", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionLiabilitiesNotSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10230.0, "parentTag": "cbl_DebtorInPossessionLiabilitiesAndEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession liabilities not subject to compromise.", "label": "Debtor In Possession Liabilities Not Subject To Compromise", "totalLabel": "Total liabilities not subject to compromise" } } }, "localname": "DebtorInPossessionLiabilitiesNotSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionLiabilitiesRedeemableNoncontrollingInterestsAndEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor in possession liabilities, redeemable noncontrolling interests and equity.", "label": "Debtor In Possession Liabilities Redeemable Noncontrolling Interests And Equity [Abstract]", "terseLabel": "LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY:" } } }, "localname": "DebtorInPossessionLiabilitiesRedeemableNoncontrollingInterestsAndEquityAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionLiabilitiesSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10240.0, "parentTag": "cbl_DebtorInPossessionLiabilitiesAndEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor-in-possession liabilities subject to compromise.", "label": "Debtor In Possession Liabilities Subject To Compromise", "terseLabel": "Liabilities subject to compromise" } } }, "localname": "DebtorInPossessionLiabilitiesSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionLossOnImpairment": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10160.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession loss on impairment.", "label": "Debtor In Possession Loss On Impairment", "negatedLabel": "Loss on impairment" } } }, "localname": "DebtorInPossessionLossOnImpairment", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInFinancingActivities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10050.0, "parentTag": "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Debtor in possession net cash provided by used in financing activities.", "label": "Debtor In Possession Net Cash Provided By Used In Financing Activities", "totalLabel": "Net cash provided by financing activities" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInFinancingActivities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor in possession net cash provided by used in financing activities abstract.", "label": "Debtor In Possession Net Cash Provided By Used In Financing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES:" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInInvestingActivities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10040.0, "parentTag": "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Debtor In Possession Net Cash Provided By Used In Investing Activities", "label": "Debtor In Possession Net Cash Provided By Used In Investing Activities", "totalLabel": "Net cash provided by investing activities" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInInvestingActivities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Abstract of debtor in possession net cash provided by used in investing activities.", "label": "Debtor In Possession Net Cash Provided By Used In Investing Activities [Abstract]", "terseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES:" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInOperatingActivities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10030.0, "parentTag": "cbl_DebtorInPossessionCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Debtor in possession net cash provided by used in operating activities.", "label": "Debtor In Possession Net Cash Provided By Used In Operating Activities", "totalLabel": "Net cash provided by operating activities" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInOperatingActivities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionNetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor in possession net cash provided by used in operating activities abstract.", "label": "Debtor In Possession Net Cash Provided By Used In Operating Activities [Abstract]", "terseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES:" } } }, "localname": "DebtorInPossessionNetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorInPossessionNetIncomeLoss": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession net income loss.", "label": "Debtor In Possession Net Income Loss", "totalLabel": "Net loss" } } }, "localname": "DebtorInPossessionNetIncomeLoss", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionOtherLiabilities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10260.0, "parentTag": "cbl_DebtorInPossessionLiabilitiesNotSubjectToCompromise", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession other liabilities.", "label": "Debtor In Possession Other Liabilities", "terseLabel": "Other liabilities" } } }, "localname": "DebtorInPossessionOtherLiabilities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionPaymentsForProceedsFromOtherInvestingActivities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10100.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession payments for proceeds from other investing activities.", "label": "Debtor In Possession Payments For Proceeds From Other Investing Activities", "negatedLabel": "Changes in other assets" } } }, "localname": "DebtorInPossessionPaymentsForProceedsFromOtherInvestingActivities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionPaymentsOfNetDistributionsFromNonDebtorSubsidiaries": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10060.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession payments of net distributions from non-debtor subsidiaries.", "label": "Debtor In Possession Payments Of Net Distributions From Non Debtor Subsidiaries", "negatedLabel": "Net distributions from non-Debtor subsidiaries" } } }, "localname": "DebtorInPossessionPaymentsOfNetDistributionsFromNonDebtorSubsidiaries", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionPaymentsToAcquireAvailableForSaleSecurities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10080.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession payments to acquire available for sale securities.", "label": "Debtor In Possession Payments To Acquire Available For Sale Securities", "negatedLabel": "Purchases of available-for-sale securities" } } }, "localname": "DebtorInPossessionPaymentsToAcquireAvailableForSaleSecurities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionProceedsFromPaymentsForOtherFinancingActivities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10070.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession proceeds from payments for other financing activities.", "label": "Debtor In Possession Proceeds From Payments For Other Financing Activities", "terseLabel": "Other financing activities" } } }, "localname": "DebtorInPossessionProceedsFromPaymentsForOtherFinancingActivities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionProfitLoss": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10110.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession profit loss.", "label": "Debtor In Possession Profit Loss", "terseLabel": "Net loss" } } }, "localname": "DebtorInPossessionProfitLoss", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionRedemptionOfAvailableForSaleSecurities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10090.0, "parentTag": "cbl_DebtorInPossessionNetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession redemption of available-for-sale securities.", "label": "Debtor In Possession Redemption Of Available For Sale Securities", "terseLabel": "Redemptions of available-for-sale securities" } } }, "localname": "DebtorInPossessionRedemptionOfAvailableForSaleSecurities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionReorganizationItems": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10200.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession reorganization items.", "label": "Debtor In Possession Reorganization Items", "terseLabel": "Reorganization items" } } }, "localname": "DebtorInPossessionReorganizationItems", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionRestrictedCash": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10310.0, "parentTag": "cbl_DebtorInPossessionAssets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession restricted cash.", "label": "Debtor In Possession Restricted Cash", "terseLabel": "Restricted cash" } } }, "localname": "DebtorInPossessionRestrictedCash", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionRevenues": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10140.0, "parentTag": "cbl_DebtorInPossessionNetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession revenues.", "label": "Debtor In Possession Revenues", "terseLabel": "Total revenues" } } }, "localname": "DebtorInPossessionRevenues", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionShareholdersEquityAndNonControllingInterests": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails": { "order": 10250.0, "parentTag": "cbl_DebtorInPossessionLiabilitiesAndEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Debtor in possession shareholders equity and non controlling interests.", "label": "Debtor In Possession Shareholders Equity And Non Controlling Interests", "terseLabel": "Shareholders' equity and noncontrolling interests of the Debtors" } } }, "localname": "DebtorInPossessionShareholdersEquityAndNonControllingInterests", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorInPossessionSupplementalInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debtor-in-possession supplemental information.", "label": "Debtor In Possession Supplemental Information [Abstract]", "terseLabel": "SUPPLEMENTAL INFORMATION" } } }, "localname": "DebtorInPossessionSupplementalInformationAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernSummaryOfCondensedCombinedFinancialStatementInformationDebtorsDetails" ], "xbrltype": "stringItemType" }, "cbl_DebtorReorganizationItemsCompensation": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor reorganization items compensation.", "label": "Debtor Reorganization Items Compensation", "terseLabel": "Compensation associated with reorganization efforts" } } }, "localname": "DebtorReorganizationItemsCompensation", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCostAndDebtDiscount": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor reorganization items, debtor-in-possession facility financing cost and debt discount.", "label": "Debtor Reorganization Items Debtor In Possession Facility Financing Cost And Debt Discount", "terseLabel": "Unamortized deferred financing costs and debt discounts" } } }, "localname": "DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCostAndDebtDiscount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DebtorReorganizationItemsUSTrusteeFees": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Debtor reorganization items u s trustee fees.", "label": "Debtor Reorganization Items U S Trustee Fees", "terseLabel": "U.S. Trustee fees" } } }, "localname": "DebtorReorganizationItemsUSTrusteeFees", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DeconsolidationOfSecuredLoansAmount": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Deconsolidation of secured loans amount.", "label": "Deconsolidation Of Secured Loans Amount", "terseLabel": "Deconsolidation of secured loans amount" } } }, "localname": "DeconsolidationOfSecuredLoansAmount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DerivativeLitigationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Derivative litigation.", "label": "Derivative Litigation [Member]", "terseLabel": "Derivative Litigation" } } }, "localname": "DerivativeLitigationMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "domainItemType" }, "cbl_DisclosureOfNonRecourseLoansTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The tabular disclosure of non-recourse loans.", "label": "Disclosure Of Non Recourse Loans Table [Text Block]", "terseLabel": "Summary of Non Recourse Loans" } } }, "localname": "DisclosureOfNonRecourseLoansTableTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetTables" ], "xbrltype": "textBlockItemType" }, "cbl_DistributionsInExcessOfEquityInEarningsOfUnconsolidatedAffiliates": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10210.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This element represents distributions from equity method investments that constitute a return of investment, which are classified as investing activities.", "label": "Distributions In Excess Of Equity In Earnings Of Unconsolidated Affiliates", "terseLabel": "Distributions in excess of equity in earnings of unconsolidated affiliates" } } }, "localname": "DistributionsInExcessOfEquityInEarningsOfUnconsolidatedAffiliates", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "cbl_DistributionsToCommonUnitholdersDeclared": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Distributions to common unitholders declared.", "label": "Distributions To Common Unitholders Declared", "negatedLabel": "Distributions to Common Unitholders - Declared Only" } } }, "localname": "DistributionsToCommonUnitholdersDeclared", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "monetaryItemType" }, "cbl_DistributionsToPreferredUnitholdersUndeclared": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations2": { "order": 10020.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Distributions to preferred unitholders undeclared.", "label": "Distributions To Preferred Unitholders Undeclared", "negatedLabel": "Distributions to preferred unitholders undeclared" } } }, "localname": "DistributionsToPreferredUnitholdersUndeclared", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "cbl_DistributionsToSpecialCommonUnitholdersDeclaredAndUndeclaredAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Distributions to special common unitholders declared and undeclared abstract.", "label": "Distributions To Special Common Unitholders Declared And Undeclared [Abstract]", "terseLabel": "Distributions to Special Common Unitholders - Declared and Undeclared" } } }, "localname": "DistributionsToSpecialCommonUnitholdersDeclaredAndUndeclaredAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "cbl_DocumentAndEntityInformationLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Document and entity information.", "label": "Document And Entity Information [Line Items]", "terseLabel": "Document And Entity Information [Line Items]" } } }, "localname": "DocumentAndEntityInformationLineItems", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "stringItemType" }, "cbl_EastGateStorageLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "East Gate Storage LLC member.", "label": "East Gate Storage L L C [Member]", "terseLabel": "EastGate Storage, LLC" } } }, "localname": "EastGateStorageLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_EastgateMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Eastgate Mall [Member]", "label": "Eastgate Mall [Member]", "verboseLabel": "EastGate Mall" } } }, "localname": "EastgateMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_EastlandMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Eastland Mall.", "label": "Eastland Mall [Member]", "terseLabel": "Eastland Mall" } } }, "localname": "EastlandMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_ElPasoOutletCenterHoldingLlcMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "El Paso Outlet Center Holding, LLC [Member]", "label": "El Paso Outlet Center Holding Llc [Member]", "terseLabel": "El Paso Outlet Center Holding, LLC" } } }, "localname": "ElPasoOutletCenterHoldingLlcMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_EnvironmentalLiabilityInsuranceAnnualCoverageLimit.": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Annual coverage limit provided by the insurance arrangement for environmental liability claims.", "label": "Environmental Liability Insurance Annual Coverage Limit.", "terseLabel": "Environmental liability insurance, annual coverage limit (up to)" } } }, "localname": "EnvironmentalLiabilityInsuranceAnnualCoverageLimit.", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesEnvironmentalContingenciesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_EnvironmentalLiabilityInsuranceMaximumCoveragePerIncident": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Environmental Liability Insurance, Maximum Coverage Per Incident", "label": "Environmental Liability Insurance Maximum Coverage Per Incident", "terseLabel": "Environmental liability insurance, maximum coverage per incident (up to)" } } }, "localname": "EnvironmentalLiabilityInsuranceMaximumCoveragePerIncident", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesEnvironmentalContingenciesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_EstimatedFairValueOfLiabilitiesSubjectToCompromise": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Estimated fair value of liabilities subject to compromise.", "label": "Estimated Fair Value Of Liabilities Subject To Compromise", "terseLabel": "Estimated fair value of liabilities subject to compromise" } } }, "localname": "EstimatedFairValueOfLiabilitiesSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "cbl_FayetteMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fayette Mall [Member]", "label": "Fayette Mall [Member]", "verboseLabel": "Fayette Mall" } } }, "localname": "FayetteMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_FixedRateInterestMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fixed Rate Interest [Member]", "label": "Fixed Rate Interest [Member]", "terseLabel": "Fixed Rate Interest" } } }, "localname": "FixedRateInterestMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_FremauxTownCenterJVLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fremaux Town Center JV, LLC.", "label": "Fremaux Town Center J V L L C [Member]", "terseLabel": "Fremaux Town Center JV, LLC" } } }, "localname": "FremauxTownCenterJVLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_GainLossonInsuranceProceeds": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10280.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gain (Loss) on Insurance Proceeds", "label": "Gain Losson Insurance Proceeds", "negatedLabel": "Gain on insurance proceeds" } } }, "localname": "GainLossonInsuranceProceeds", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "cbl_GainsLossesOnSalesOfRealEstateAsset": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10120.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gain (losses) on sale of real estate assets.", "label": "Gains Losses On Sales Of Real Estate Asset", "terseLabel": "Gain (loss) on sales of real estate assets" } } }, "localname": "GainsLossesOnSalesOfRealEstateAsset", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "cbl_GreenbrierMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Greenbrier mall member.", "label": "Greenbrier Mall [Member]", "terseLabel": "Greenbrier Mall" } } }, "localname": "GreenbrierMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_GuaranteedAmountOfOutstandingLoanBasedOnPercentage": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Portion of the loan amount guaranteed by the company based on the guaranty percentage.", "label": "Guaranteed Amount Of Outstanding Loan Based On Percentage", "verboseLabel": "Guaranteed amount of the outstanding loan based on percentage" } } }, "localname": "GuaranteedAmountOfOutstandingLoanBasedOnPercentage", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_GuaranteedMinimumExposureAmount": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Minimum potential amount of future payments (undiscounted) the company could be required to make under the guarantee or each group of similar guarantees after reductions.", "label": "Guaranteed Minimum Exposure Amount", "verboseLabel": "Guaranteed minimum exposure amount" } } }, "localname": "GuaranteedMinimumExposureAmount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_GuarantorObligationsGuarantyReductionPercentageOnceCertainDebtAndOperationalMetricsAreMet": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Guarantor Obligations, Guaranty Reduction Percentage, Once Certain Debt and Operational Metrics Are Met", "label": "Guarantor Obligations Guaranty Reduction Percentage Once Certain Debt And Operational Metrics Are Met", "terseLabel": "Reduction of guarantor obligations once certain debt and operational metrics are met (as a percent)" } } }, "localname": "GuarantorObligationsGuarantyReductionPercentageOnceCertainDebtAndOperationalMetricsAreMet", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "percentItemType" }, "cbl_GuarantorObligationsIncreasedGuaranteeAsResultOfFiledChapterElevenCase": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Guarantor obligations increased guarantee as result of filed chapter eleven case.", "label": "Guarantor Obligations Increased Guarantee As Result Of Filed Chapter Eleven Case", "terseLabel": "Increased guarantee as result of filed chapter 11 case" } } }, "localname": "GuarantorObligationsIncreasedGuaranteeAsResultOfFiledChapterElevenCase", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "percentItemType" }, "cbl_GuarantorObligationsPercentageObligationOfConstructionLoan": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of third party construction loan guaranteed by the company.", "label": "Guarantor Obligations Percentage Obligation Of Construction Loan", "verboseLabel": "Percentage Guaranteed by the Operating Partnership (as a percent)" } } }, "localname": "GuarantorObligationsPercentageObligationOfConstructionLoan", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "percentItemType" }, "cbl_GuarantorObligationsRecoverable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents amount recoverable by guarantor from third parties for amounts paid under the guaranty.", "label": "Guarantor Obligations Recoverable", "terseLabel": "Guarantor obligations recoverable (as a percent)" } } }, "localname": "GuarantorObligationsRecoverable", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "percentItemType" }, "cbl_HamiltonCrossingMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hamilton Crossing.", "label": "Hamilton Crossing [Member]", "terseLabel": "Hamilton Crossing" } } }, "localname": "HamiltonCrossingMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_HamiltonPlaceSelfStorageLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hamilton Place Self Storage, LLC [Member]", "label": "Hamilton Place Self Storage L L C [Member]", "terseLabel": "Hamilton Place Self Storage, LLC" } } }, "localname": "HamiltonPlaceSelfStorageLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_IncreaseDecreaseInLeasedIntangibleAssetsThroughTransfers": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Increase (Decrease) In Leased Intangible Assets Through Transfers", "label": "Increase Decrease In Leased Intangible Assets Through Transfers", "terseLabel": "Decrease in intangible lease and other assets" } } }, "localname": "IncreaseDecreaseInLeasedIntangibleAssetsThroughTransfers", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "monetaryItemType" }, "cbl_IncreaseDecreaseinOperatingAssetsandLiabilities": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Increase (Decrease) in Operating Assets and Liabilities", "label": "Increase Decreasein Operating Assetsand Liabilities", "terseLabel": "Decrease in operating assets and liabilities" } } }, "localname": "IncreaseDecreaseinOperatingAssetsandLiabilities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "monetaryItemType" }, "cbl_IntangibleLeaseAndOtherAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10280.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts of all intangible lease assets, as of the balance sheet date, net of accumulated amortization and miscellaneous other assets not included elsewhere in the Assets portion of the Balance Sheet.", "label": "Intangible Lease And Other Assets", "terseLabel": "Intangible lease assets and other assets" } } }, "localname": "IntangibleLeaseAndOtherAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "cbl_InvestmentsInAndAdvancestoSubsidiariesandAffiliates": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10200.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Investments in and advances to subsidiaries and affiliates.", "label": "Investments In And Advancesto Subsidiariesand Affiliates", "negatedLabel": "Additional investments in and advances to unconsolidated affiliates" } } }, "localname": "InvestmentsInAndAdvancestoSubsidiariesandAffiliates", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "cbl_KScusMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Series K Special Common Units [Member]", "label": "K Scus [Member]", "terseLabel": "K-SCUs" } } }, "localname": "KScusMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "domainItemType" }, "cbl_LScusMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Series L Special Common Units [Member]", "label": "L Scus [Member]", "terseLabel": "L-SCUs" } } }, "localname": "LScusMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "domainItemType" }, "cbl_LaredoOutletShoppesLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Laredo Outlet Shoppes, LLC [Member]", "label": "Laredo Outlet Shoppes L L C [Member]", "terseLabel": "Laredo Outlet Shoppes L L C" } } }, "localname": "LaredoOutletShoppesLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_LesseeAndLessorOperatingLeasesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of operating leases.", "label": "Lessee And Lessor Operating Leases [Text Block]", "terseLabel": "Leases" } } }, "localname": "LesseeAndLessorOperatingLeasesTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeases" ], "xbrltype": "textBlockItemType" }, "cbl_LiabilitiesNotSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10010.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10010.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Liabilities not subject to compromise.", "label": "Liabilities Not Subject To Compromise", "totalLabel": "Total liabilities not subject to compromise" } } }, "localname": "LiabilitiesNotSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "cbl_LineOfCreditAmountPaidInConjunctionWithModification": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Line of credit amount paid in conjunction with modification.", "label": "Line Of Credit Amount Paid In Conjunction With Modification", "terseLabel": "Amount paid in conjunction with modification" } } }, "localname": "LineOfCreditAmountPaidInConjunctionWithModification", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "cbl_LineOfCreditFacilityPaymentRestrictions": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line of credit facility payment restrictions.", "label": "Line Of Credit Facility Payment Restrictions", "terseLabel": "Line of credit facility payment restrictions" } } }, "localname": "LineOfCreditFacilityPaymentRestrictions", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "stringItemType" }, "cbl_LoanTermOfExtensionOption": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Loan term of extension option.", "label": "Loan Term Of Extension Option", "terseLabel": "Loan term of extension option" } } }, "localname": "LoanTermOfExtensionOption", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "durationItemType" }, "cbl_LongTermDebtNetExcludingDeferredFinancingCosts": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10030.0, "parentTag": "us-gaap_LongTermDebt", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Long Term Debt, Net Excluding Deferred Financing Costs", "label": "Long Term Debt Net Excluding Deferred Financing Costs", "totalLabel": "Total fixed-rate and variable-rate debt" } } }, "localname": "LongTermDebtNetExcludingDeferredFinancingCosts", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "cbl_LongTermDebtNetExcludingDeferredFinancingCostsSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Long term debt net excluding deferred financing costs subject to compromise.", "label": "Long Term Debt Net Excluding Deferred Financing Costs Subject To Compromise", "totalLabel": "Total fixed-rate and variable-rate debt" } } }, "localname": "LongTermDebtNetExcludingDeferredFinancingCostsSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "cbl_LongTermDebtPercentageBearingFixedInterestAmountSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10010.0, "parentTag": "cbl_LongTermDebtNetExcludingDeferredFinancingCostsSubjectToCompromise", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Long term debt percentage bearing fixed interest amount subject to compromise.", "label": "Long Term Debt Percentage Bearing Fixed Interest Amount Subject To Compromise", "terseLabel": "Mortgage notes payable subject to compromise" } } }, "localname": "LongTermDebtPercentageBearingFixedInterestAmountSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "cbl_LongTermDebtPercentageBearingVariableInterestAmountSubjectToCompromise": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10020.0, "parentTag": "cbl_LongTermDebtNetExcludingDeferredFinancingCostsSubjectToCompromise", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Long term debt percentage bearing variable interest amount subject to compromise.", "label": "Long Term Debt Percentage Bearing Variable Interest Amount Subject To Compromise", "terseLabel": "Mortgage and other indebtedness, variable-rate debt, subject to compromise" } } }, "localname": "LongTermDebtPercentageBearingVariableInterestAmountSubjectToCompromise", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "cbl_LouisvilleOutletShoppesLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Louisville Outlet Shoppes, LLC.", "label": "Louisville Outlet Shoppes L L C [Member]", "terseLabel": "Louisville Outlet Shoppes, LLC" } } }, "localname": "LouisvilleOutletShoppesLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_LouisvilleOutletShoppesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Louisville Outlet Shoppes [Member]", "label": "Louisville Outlet Shoppes [Member]", "terseLabel": "Louisville Outlet Shoppes, LLC" } } }, "localname": "LouisvilleOutletShoppesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "cbl_MallOfSouthCarolinaLPMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Mall of south carolina L.P.", "label": "Mall Of South Carolina L P [Member]", "terseLabel": "Mall of South Carolina L.P." } } }, "localname": "MallOfSouthCarolinaLPMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_MallOfSouthCarolinaOutparcelLPMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Mall of South Carolina Outparcel L.P.", "label": "Mall Of South Carolina Outparcel L P [Member]", "terseLabel": "Mall of South Carolina Outparcel L.P." } } }, "localname": "MallOfSouthCarolinaOutparcelLPMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_MallsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Malls.", "label": "Malls [Member]", "terseLabel": "Malls" } } }, "localname": "MallsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "cbl_ManagementDevelopmentandLeasingFeesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Management, Development and Leasing Fees [Member]", "label": "Management Developmentand Leasing Fees [Member]", "terseLabel": "Management, development and leasing fees" } } }, "localname": "ManagementDevelopmentandLeasingFeesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "cbl_ManagementDevelopmentandLeasingFeesRevenues": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10250.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Management, Development, and Leasing Fees Revenues", "label": "Management Developmentand Leasing Fees Revenues", "terseLabel": "Management, development and leasing fees" } } }, "localname": "ManagementDevelopmentandLeasingFeesRevenues", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "cbl_MarketingMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Marketing [Member]", "label": "Marketing [Member]", "terseLabel": "Marketing revenues" } } }, "localname": "MarketingMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "cbl_MaximumGuaranteeObligationAfterLoansPartiallyPaidDown": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Company's maximum guaranteed amount after loans were partially paid down.", "label": "Maximum Guarantee Obligation After Loans Partially Paid Down", "terseLabel": "Maximum Guaranteed Amount" } } }, "localname": "MaximumGuaranteeObligationAfterLoansPartiallyPaidDown", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "cbl_MonroevilleMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Monroeville Mall [Member]", "label": "Monroeville Mall [Member]", "terseLabel": "Monroeville Mall" } } }, "localname": "MonroevilleMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_MortgageAndOtherNotesReceivable": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10260.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Mortgage and other notes receivables.", "label": "Mortgage And Other Notes Receivable", "terseLabel": "Mortgage and other notes receivable" } } }, "localname": "MortgageAndOtherNotesReceivable", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "cbl_NetIncomeLossExcludingAmountRecognizedInTemporaryEquity": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net Income (Loss) Excluding Amount Recognized In Temporary Equity", "label": "Net Income Loss Excluding Amount Recognized In Temporary Equity", "terseLabel": "Net loss" } } }, "localname": "NetIncomeLossExcludingAmountRecognizedInTemporaryEquity", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "cbl_NonRecourseLoansonOperatingPropertiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Non recourse loans on operating properties Member", "label": "Non Recourse Loanson Operating Properties [Member]", "terseLabel": "Non-Recourse Loans on Operating Properties" } } }, "localname": "NonRecourseLoansonOperatingPropertiesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_NumberOfAssociatedCentersOwned": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of associated centers owned.", "label": "Number Of Associated Centers Owned", "terseLabel": "Associated Centers" } } }, "localname": "NumberOfAssociatedCentersOwned", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfCommunityCentersOwned": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of community centers owned.", "label": "Number Of Community Centers Owned", "terseLabel": "Community Centers" } } }, "localname": "NumberOfCommunityCentersOwned", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfEntitiesEquityMethodOfAccounting": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The total number of entities accounted for using the equity method of Accounting.", "label": "Number Of Entities Equity Method Of Accounting", "terseLabel": "Number of entities - equity method of accounting (entity)" } } }, "localname": "NumberOfEntitiesEquityMethodOfAccounting", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfMallsWithImpairment": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of malls with impairment", "label": "Number Of Malls With Impairment", "terseLabel": "Number of malls with impairment" } } }, "localname": "NumberOfMallsWithImpairment", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfNonRecourseLoans": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of non-recourse loans.", "label": "Number Of Non Recourse Loans", "terseLabel": "Number of non-recourse loans" } } }, "localname": "NumberOfNonRecourseLoans", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfOfficeBuildingsOwned": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of office buildings owned.", "label": "Number Of Office Buildings Owned", "terseLabel": "Office Buildings/Other" } } }, "localname": "NumberOfOfficeBuildingsOwned", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfOperatingPropertyLoans": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Operating Property Loans", "label": "Number Of Operating Property Loans", "terseLabel": "Number of operating property loans (loan)" } } }, "localname": "NumberOfOperatingPropertyLoans", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfOtherPropertiesWithImpairment": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of other properties with impairment.", "label": "Number Of Other Properties With Impairment", "terseLabel": "Number of other properties with impairment" } } }, "localname": "NumberOfOtherPropertiesWithImpairment", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfRegionalMallsOpenAirCentersOwned": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of regional malls open air centers owned.", "label": "Number Of Regional Malls Open Air Centers Owned", "terseLabel": "Malls" } } }, "localname": "NumberOfRegionalMallsOpenAirCentersOwned", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberOfSubsidiariesOwned": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of subsidiaries owned.", "label": "Number Of Subsidiaries Owned", "terseLabel": "Number of wholly owned subsidiaries" } } }, "localname": "NumberOfSubsidiariesOwned", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofAssociatedCentersSecuringCreditFacilityCollateral": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Associated Centers Securing Credit Facility, Collateral", "label": "Numberof Associated Centers Securing Credit Facility Collateral", "terseLabel": "Number of Associated Centers Securing Credit Facility, Collateral" } } }, "localname": "NumberofAssociatedCentersSecuringCreditFacilityCollateral", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofAssociatedCentersnotClassifiedasCollateral": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Associated Centers not Classified as Collateral", "label": "Numberof Associated Centersnot Classifiedas Collateral", "terseLabel": "Number of associated centers not classified as collateral for the secured credit facility" } } }, "localname": "NumberofAssociatedCentersnotClassifiedasCollateral", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofJointVentureEntities": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Joint Venture Entities", "label": "Numberof Joint Venture Entities", "terseLabel": "Number of 50/50 joint ventures" } } }, "localname": "NumberofJointVentureEntities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofMallsSecuringCreditFacilityCollateral": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Malls Securing Credit Facility, Collateral", "label": "Numberof Malls Securing Credit Facility Collateral", "terseLabel": "Number of Malls Securing Credit Facility, Collateral" } } }, "localname": "NumberofMallsSecuringCreditFacilityCollateral", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofMallsnotClassifiedasCollateral": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Malls not Classified as Collateral", "label": "Numberof Mallsnot Classifiedas Collateral", "terseLabel": "Number of malls not classified as collateral for the secured credit facility" } } }, "localname": "NumberofMallsnotClassifiedasCollateral", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofMortgageNotesReceivablenotClassifiedasCollateral": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Mortgage Notes Receivable not Classified as Collateral", "label": "Numberof Mortgage Notes Receivablenot Classifiedas Collateral", "terseLabel": "Number of Mortgage Notes Receivable not Classified as Collateral" } } }, "localname": "NumberofMortgageNotesReceivablenotClassifiedasCollateral", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "integerItemType" }, "cbl_NumberofStoresDisposed": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number of Stores Disposed", "label": "Numberof Stores Disposed", "terseLabel": "Number of stores sold (outparcel)" } } }, "localname": "NumberofStoresDisposed", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "integerItemType" }, "cbl_OldHickoryMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Old Hickory Mall.", "label": "Old Hickory Mall [Member]", "terseLabel": "Old Hickory Mall" } } }, "localname": "OldHickoryMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_OperatingExpenseReimbursementsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Operating Expense Reimbursements [Member]", "label": "Operating Expense Reimbursements [Member]", "terseLabel": "Operating expense reimbursements" } } }, "localname": "OperatingExpenseReimbursementsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "cbl_OperatingPartnershipComprehensiveIncomeNetOfTax": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 10040.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Operating partnership comprehensive income net of tax.", "label": "Operating Partnership Comprehensive Income Net Of Tax", "terseLabel": "Operating Partnership", "totalLabel": "Comprehensive loss attributable to the Operating Partnership:" } } }, "localname": "OperatingPartnershipComprehensiveIncomeNetOfTax", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "cbl_OperatingPropertyLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Operating Property Loan [Member]", "label": "Operating Property Loan [Member]", "terseLabel": "Operating Property Loan" } } }, "localname": "OperatingPropertyLoanMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_OtherConsolidatedSubsidiariesComprehensiveIncomeNetOfTax": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 10050.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Other consolidated subsidiaries comprehensive income net of tax.", "label": "Other Consolidated Subsidiaries Comprehensive Income Net Of Tax", "negatedTerseLabel": "Other consolidated subsidiaries" } } }, "localname": "OtherConsolidatedSubsidiariesComprehensiveIncomeNetOfTax", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "cbl_OtherPropertiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Properties", "label": "Other Properties [Member]", "terseLabel": "Other Properties" } } }, "localname": "OtherPropertiesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "cbl_OtherRealEstateOwnedTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Real Estate Owned, Term", "label": "Other Real Estate Owned Term", "terseLabel": "Holding period" } } }, "localname": "OtherRealEstateOwnedTerm", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "durationItemType" }, "cbl_OutparcelSale2Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Outparcel Sale, 2 [Member]", "label": "Outparcel Sale2 [Member]", "terseLabel": "Outparcel Sale" } } }, "localname": "OutparcelSale2Member", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "domainItemType" }, "cbl_PHGCBLLexingtonLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "PHG-CBL Lexington, LLC.", "label": "P H G C B L Lexington L L C [Member]", "terseLabel": "PHG-CBL Lexington, LLC" } } }, "localname": "PHGCBLLexingtonLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_ParkPlazaMallCBMSLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Park Plaza Mall CBMS, LLC.", "label": "Park Plaza Mall C B M S L L C [Member]", "terseLabel": "Park Plaza Mall CBMS, LLC" } } }, "localname": "ParkPlazaMallCBMSLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_ParkdaleMallAndCrossingMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Parkdale Mall & Crossing.", "label": "Parkdale Mall And Crossing [Member]", "terseLabel": "Parkdale Mall & Crossing" } } }, "localname": "ParkdaleMallAndCrossingMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_ParkdaleSelfStorageLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Parkdale Self Storage, LLC [Member]", "label": "Parkdale Self Storage L L C [Member]", "terseLabel": "Parkdale Self Storage LLC" } } }, "localname": "ParkdaleSelfStorageLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_PartnersCapitalCommonUnitsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Partners' Capital, Common Units [Abstract]", "label": "Partners Capital Common Units [Abstract]", "terseLabel": "Common units" } } }, "localname": "PartnersCapitalCommonUnitsAbstract", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "cbl_PaymentsToAdditionsToRealEstateAssets": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10140.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payments to additions to real estate assets.", "label": "Payments To Additions To Real Estate Assets", "negatedLabel": "Additions to real estate assets" } } }, "localname": "PaymentsToAdditionsToRealEstateAssets", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "cbl_PercentageOfAggregateOutstandingPrincipalAmountOfDebt": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of aggregate outstanding principal amount of debt.", "label": "Percentage Of Aggregate Outstanding Principal Amount Of Debt", "terseLabel": "Aggregate outstanding principal amount of debt" } } }, "localname": "PercentageOfAggregateOutstandingPrincipalAmountOfDebt", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_PercentageOfAggregatePrincipalAmountOfOperatingPartnership": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of aggregate principal amount of Operating Partnership.", "label": "Percentage Of Aggregate Principal Amount Of Operating Partnership", "terseLabel": "Aggregate principal amount of operating partnership" } } }, "localname": "PercentageOfAggregatePrincipalAmountOfOperatingPartnership", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_PercentageOfEffectiveInterestInOperatingPartnership": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of effective interest in operating partnership.", "label": "Percentage Of Effective Interest In Operating Partnership", "terseLabel": "Total effective interest of CBL's Predecessor in Operating Partnership (as a percent)" } } }, "localname": "PercentageOfEffectiveInterestInOperatingPartnership", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_PercentageOfIssuanceOfNewCommonEquityToHoldersOfUnsecuredNotes": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of issuance of new common equity to holders of unsecured notes.", "label": "Percentage Of Issuance Of New Common Equity To Holders Of Unsecured Notes", "terseLabel": "Percentage of issuance of new common equity to holders of unsecured notes" } } }, "localname": "PercentageOfIssuanceOfNewCommonEquityToHoldersOfUnsecuredNotes", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_PercentageOfNonControllingLimitedPartnerInterestOwnedInOperatingPartnershipByThirdParties": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of non controlling partner interest owned in operating partnership by third parties.", "label": "Percentage Of Non Controlling Limited Partner Interest Owned In Operating Partnership By Third Parties", "terseLabel": "Non-controlling limited partner interest ownership of CBL's Predecessor in the Operating Partnership (as a percent)" } } }, "localname": "PercentageOfNonControllingLimitedPartnerInterestOwnedInOperatingPartnershipByThirdParties", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_PortOrangeILlcMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Joint venture investment accounted for using the equity method of accounting.", "label": "Port Orange I Llc [Member]", "terseLabel": "Port Orange I, LLC" } } }, "localname": "PortOrangeILlcMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_PostDefaultInterestRateMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Post default interest rate.", "label": "Post Default Interest Rate [Member]", "terseLabel": "Post-Default Rate" } } }, "localname": "PostDefaultInterestRateMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_PotentiallyDilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Potentially dilutive securities excluded from computation of earnings per share amount.", "label": "Potentially Dilutive Securities Excluded From Computation Of Earnings Per Share Amount", "terseLabel": "Potentially dilutive securities excluded from the computation of EPS (shares)" } } }, "localname": "PotentiallyDilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails" ], "xbrltype": "sharesItemType" }, "cbl_PreferredDividendsUndeclared": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10020.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Preferred dividends undeclared.", "label": "Preferred Dividends Undeclared", "negatedLabel": "Preferred dividends undeclared" } } }, "localname": "PreferredDividendsUndeclared", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "cbl_PreferredUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Preferred Units [Member]", "label": "Preferred Units [Member]", "terseLabel": "Preferred Units" } } }, "localname": "PreferredUnitsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "cbl_PrepetitionUnsecuredOrUnderSecuredLiabilitiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Prepetition unsecured or under secured liabilities", "label": "Prepetition Unsecured Or Under Secured Liabilities [Member]", "terseLabel": "Prepetition Unsecured Or Under Secured Liabilities" } } }, "localname": "PrepetitionUnsecuredOrUnderSecuredLiabilitiesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_PropertiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Properties.", "label": "Properties [Member]", "terseLabel": "Properties" } } }, "localname": "PropertiesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "cbl_PropertyOperatingExpenses": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10020.0, "parentTag": "cbl_SegmentProfitLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Property operating expenses.", "label": "Property Operating Expenses", "negatedLabel": "Property operating expenses" } } }, "localname": "PropertyOperatingExpenses", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "cbl_RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10290.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The net book value of real estate property held for investment purposes EXCLUDING DEVELOPMENTS IN PROGRESS.", "label": "Real Estate Investment Property Net Before Development In Process", "totalLabel": "Real estate investment property, net, before developments in progress" } } }, "localname": "RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "cbl_RecourseAndNonrecourseTermLoansMemberMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Recourse and Nonrecourse Term Loans Member [Member]", "label": "Recourse And Nonrecourse Term Loans Member [Member]", "terseLabel": "Recourse and Nonrecourse Term Loans" } } }, "localname": "RecourseAndNonrecourseTermLoansMemberMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_RecourseTermLoansOnOperatingPropertiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Recourse term loans on operating properties.", "label": "Recourse Term Loans On Operating Properties [Member]", "terseLabel": "Recourse Loans on Operating Properties" } } }, "localname": "RecourseTermLoansOnOperatingPropertiesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_RecourseTermLoansOnOperatingPropertyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Recourse term loans on operating property.", "label": "Recourse Term Loans On Operating Property [Member]", "terseLabel": "Recourse Loan on Operating Property" } } }, "localname": "RecourseTermLoansOnOperatingPropertyMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_RedeemableCommonUnitsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Redeemable common units member.", "label": "Redeemable Common Units [Member]", "terseLabel": "CBL & Associates Limited Partnership Redeemable Common Units" } } }, "localname": "RedeemableCommonUnitsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "cbl_RedeemableNoncontrollingInterestEquityDeficitCommonCarryingAmount": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10040.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10040.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Redeemable noncontrolling interest equity deficit common carrying amount.", "label": "Redeemable Noncontrolling Interest Equity Deficit Common Carrying Amount", "periodEndLabel": "Ending balance of redeemable noncontrolling partnership interests", "periodStartLabel": "Beginning balance of redeemable noncontrolling partnership interests", "terseLabel": "Redeemable noncontrolling interests" } } }, "localname": "RedeemableNoncontrollingInterestEquityDeficitCommonCarryingAmount", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "cbl_RedeemableNoncontrollingPartnershipInterestsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Redeemable noncontrolling partnership interests member.", "label": "Redeemable Noncontrolling Partnership Interests [Member]", "terseLabel": "Redeemable Noncontrolling Interests" } } }, "localname": "RedeemableNoncontrollingPartnershipInterestsMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "cbl_RestructuringSupportAgreementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Restructuring support agreement.", "label": "Restructuring Support Agreement [Member]", "terseLabel": "Restructuring Support Agreement" } } }, "localname": "RestructuringSupportAgreementMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_RevenueFromContractsWithCustomersOperatingAgreementsNumberOfExtensionOptionsAvailable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Revenue From Contracts With Customers, Operating Agreements, Number Of Extension Options Available.", "label": "Revenue From Contracts With Customers Operating Agreements Number Of Extension Options Available", "terseLabel": "Number of extension options available" } } }, "localname": "RevenueFromContractsWithCustomersOperatingAgreementsNumberOfExtensionOptionsAvailable", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "integerItemType" }, "cbl_SScusMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Series S Special Common Units [Member]", "label": "S Scus [Member]", "terseLabel": "S-SCUs" } } }, "localname": "SScusMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "domainItemType" }, "cbl_ScheduleofImpairmentonRealEstatePropertiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Schedule of Impairment on Real Estate Properties [Table Text Block]", "label": "Scheduleof Impairmenton Real Estate Properties Table [Text Block]", "terseLabel": "Schedule of Impairment on Real Estate Properties" } } }, "localname": "ScheduleofImpairmentonRealEstatePropertiesTableTextBlock", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsTables" ], "xbrltype": "textBlockItemType" }, "cbl_SecuredCreditFacilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Secured credit facility.", "label": "Secured Credit Facility [Member]", "terseLabel": "Secured Credit Facility" } } }, "localname": "SecuredCreditFacilityMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_SecuredLineofCreditMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Secured Line of Credit [Member]", "label": "Secured Lineof Credit [Member]", "terseLabel": "Secured Line of Credit" } } }, "localname": "SecuredLineofCreditMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_SecuredTermLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Secured term loan.", "label": "Secured Term Loan [Member]", "terseLabel": "Secured Term Loan" } } }, "localname": "SecuredTermLoanMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_SecuritiesClassActionLitigationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Securities class action litigation.", "label": "Securities Class Action Litigation [Member]", "terseLabel": "Securities Class Action Litigation" } } }, "localname": "SecuritiesClassActionLitigationMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "domainItemType" }, "cbl_SegmentProfitLoss": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10060.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Profit or loss, disclosed by segment and presented for the reporting period.", "label": "Segment Profit Loss", "totalLabel": "Segment profit (loss)" } } }, "localname": "SegmentProfitLoss", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "cbl_SelfStorageAtMidRiversLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Self Storage at Mid Rivers, LLC [Member]", "label": "Self Storage At Mid Rivers L L C [Member]", "terseLabel": "Self-Storage at Mid Rivers, LLC", "verboseLabel": "Self Storage at Mid Rivers, LLC" } } }, "localname": "SelfStorageAtMidRiversLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_SeniorNotesDue2023Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Notes Due 2023 [Member]", "label": "Senior Notes Due2023 [Member]", "terseLabel": "Senior Unsecured Notes Due 2023" } } }, "localname": "SeniorNotesDue2023Member", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_SeniorNotesDue2024Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Notes Due 2024 [Member]", "label": "Senior Notes Due2024 [Member]", "terseLabel": "Senior Unsecured Notes Due 2024" } } }, "localname": "SeniorNotesDue2024Member", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_SeniorNotesDue2026Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Notes Due 2026 [Member]", "label": "Senior Notes Due2026 [Member]", "terseLabel": "Senior Unsecured Notes Due 2026" } } }, "localname": "SeniorNotesDue2026Member", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "cbl_SeniorSecuredFacilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior secured facility.", "label": "Senior Secured Facility [Member]", "terseLabel": "Senior Secured Facility" } } }, "localname": "SeniorSecuredFacilityMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_SeniorUnsecuredNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Senior Unsecured Notes [Member]", "label": "Senior Unsecured Notes [Member]", "terseLabel": "Senior Unsecured Notes" } } }, "localname": "SeniorUnsecuredNotesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodClassifiedasLiabilities": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Classified as Liabilities", "label": "Sharebased Compensation Arrangementby Sharebased Payment Award Equity Instruments Otherthan Options Grantsin Period Classifiedas Liabilities", "terseLabel": "Shares granted in period classified as liabilities" } } }, "localname": "SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantsinPeriodClassifiedasLiabilities", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "cbl_ShoppesAtEaglePointLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Shoppes At Eagle Point, LLC [Member]", "label": "Shoppes At Eagle Point L L C [Member]", "terseLabel": "Shoppes at Eagle Point, LLC" } } }, "localname": "ShoppesAtEaglePointLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_StockCanceledDuringPeriodShares": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stock canceled during period shares.", "label": "Stock Canceled During Period Shares", "negatedLabel": "Cancellation of restricted common units (shares)" } } }, "localname": "StockCanceledDuringPeriodShares", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "sharesItemType" }, "cbl_StockGrantedOrForfeitedDuringPeriodValueSharebasedCompensationGross": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Stock granted or forfeited during period value sharebased compensation gross.", "label": "Stock Granted Or Forfeited During Period Value Sharebased Compensation Gross", "terseLabel": "Issuances of common units" } } }, "localname": "StockGrantedOrForfeitedDuringPeriodValueSharebasedCompensationGross", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "cbl_StockIssuedDuringPeriodValueCommonStockandRestrictedStockAwardGross": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Stock Issued During Period, Value, Common Stock and Restricted Stock Award, Gross", "label": "Stock Issued During Period Value Common Stockand Restricted Stock Award Gross", "terseLabel": "Issuance of shares of common stock and restricted common stock" } } }, "localname": "StockIssuedDuringPeriodValueCommonStockandRestrictedStockAwardGross", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "cbl_StroudMallMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Stroud Mall.", "label": "Stroud Mall [Member]", "terseLabel": "Stroud Mall" } } }, "localname": "StroudMallMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "cbl_SubscriptionOptionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Subscription option.", "label": "Subscription Option [Member]", "terseLabel": "Subscription Option" } } }, "localname": "SubscriptionOptionMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_TheOutletShoppesAtLaredoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The Outlet Shoppes At Laredo [Member]", "label": "The Outlet Shoppes At Laredo [Member]", "terseLabel": "The Outlet Shoppes at Laredo" } } }, "localname": "TheOutletShoppesAtLaredoMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "cbl_TwoThousandAndTwentyFourNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Two thousand and twenty four notes,", "label": "Two Thousand And Twenty Four Notes [Member]", "terseLabel": "2024 Notes" } } }, "localname": "TwoThousandAndTwentyFourNotesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_TwoThousandAndTwentySixNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Two thousand and twenty six notes.", "label": "Two Thousand And Twenty Six Notes [Member]", "terseLabel": "2026 Notes" } } }, "localname": "TwoThousandAndTwentySixNotesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_TwoThousandAndTwentyThreeNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Two thousand and twenty three notes.", "label": "Two Thousand And Twenty Three Notes [Member]", "terseLabel": "2023 Notes" } } }, "localname": "TwoThousandAndTwentyThreeNotesMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_UnamortizedDeferredFinancingCosts": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Unamortized deferred financing costs.", "label": "Unamortized Deferred Financing Costs", "terseLabel": "Unamortized deferred financing costs" } } }, "localname": "UnamortizedDeferredFinancingCosts", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "cbl_UndistributedLossAllocatedToParticipatingCommonUnitsPercent": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Undistributed loss allocated to participating common units percent.", "label": "Undistributed Loss Allocated To Participating Common Units Percent", "terseLabel": "Undistributed losses allocated to participating common units percent" } } }, "localname": "UndistributedLossAllocatedToParticipatingCommonUnitsPercent", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails" ], "xbrltype": "percentItemType" }, "cbl_UnpaidAccruedInterestMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Unpaid accrued interest.", "label": "Unpaid Accrued Interest [Member]", "terseLabel": "Unpaid Accrued Interest" } } }, "localname": "UnpaidAccruedInterestMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_VariableRateInterestMemberMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Variable Rate Interest [Member]", "label": "Variable Rate Interest Member [Member]", "terseLabel": "Variable Rate Interest" } } }, "localname": "VariableRateInterestMemberMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "cbl_VisionCBLHamiltonPlaceLLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Vision - CBL Hamilton Place, LLC [Member]", "label": "Vision C B L Hamilton Place L L C [Member]", "terseLabel": "Vision-CBL Hamilton Place, LLC" } } }, "localname": "VisionCBLHamiltonPlaceLLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "cbl_WestMelbourneILLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "West Melbourne I, LLC.", "label": "West Melbourne I L L C [Member]", "terseLabel": "West Melbourne I, LLC" } } }, "localname": "WestMelbourneILLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "cbl_WestMelbourneILLCPhaseIAndIIAndPortOrangeILLCMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "West Melbourne I LLC Phase I, West Melbourne I LLC Phase II and Port Orange I LLC.", "label": "West Melbourne I L L C Phase I And I I And Port Orange I L L C [Member]", "terseLabel": "West Melbourne I LLC Phase I, West Melbourne I LLC Phase II and Port Orange I, LLC" } } }, "localname": "WestMelbourneILLCPhaseIAndIIAndPortOrangeILLCMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "cbl_WestMelbourneILLCPhaseIIMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "West Melbourne I LLC - Phase II [Member]", "label": "West Melbourne I L L C Phase I I [Member]", "terseLabel": "West Melbourne I, LLC - Phase II" } } }, "localname": "WestMelbourneILLCPhaseIIMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "cbl_WestMelbourneILLCPhaseIMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "West Melbourne I LLC - Phase I [Member]", "label": "West Melbourne I L L C Phase I [Member]", "terseLabel": "West Melbourne I, LLC - Phase I" } } }, "localname": "WestMelbourneILLCPhaseIMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "cbl_YorkTownCenterLpMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Joint venture investment accounted for using the equity method of accounting.", "label": "York Town Center Lp [Member]", "terseLabel": "York Town Center Lp" } } }, "localname": "YorkTownCenterLpMember", "nsuri": "http://www.cblproperties.com/20210630", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "dei_AmendmentFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.", "label": "Amendment Flag", "terseLabel": "Amendment Flag" } } }, "localname": "AmendmentFlag", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_CoverAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cover page.", "label": "Cover [Abstract]" } } }, "localname": "CoverAbstract", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "xbrltype": "stringItemType" }, "dei_CurrentFiscalYearEndDate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "End date of current fiscal year in the format --MM-DD.", "label": "Current Fiscal Year End Date", "terseLabel": "Current Fiscal Year End Date" } } }, "localname": "CurrentFiscalYearEndDate", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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", "verboseLabel": "Document Fiscal Period Focus" } } }, "localname": "DocumentFiscalPeriodFocus", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "fiscalPeriodItemType" }, "dei_DocumentFiscalYearFocus": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This is focus fiscal year of the document report in YYYY 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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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 YYYY-MM-DD.", "label": "Document Period End Date", "terseLabel": "Document Period End Date" } } }, "localname": "DocumentPeriodEndDate", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "dateItemType" }, "dei_DocumentQuarterlyReport": { "auth_ref": [ "r566" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_DocumentTransitionReport": { "auth_ref": [ "r567" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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 Line1", "terseLabel": "Entity Address, Address Line One" } } }, "localname": "EntityAddressAddressLine1", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityAddressAddressLine2": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Address Line 2 such as Street or Suite number", "label": "Entity Address Address Line2", "terseLabel": "Entity Address, Address Line Two" } } }, "localname": "EntityAddressAddressLine2", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "stateOrProvinceItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r568" ], "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", "verboseLabel": "Entity Central Index Key" } } }, "localname": "EntityCentralIndexKey", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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" } } }, "localname": "EntityDomain", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "xbrltype": "domainItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "fileNumberItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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 Country Code", "terseLabel": "Entity Incorporation, State or Country Code" } } }, "localname": "EntityIncorporationStateCountryCode", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "edgarStateCountryItemType" }, "dei_EntityInteractiveDataCurrent": { "auth_ref": [ "r569" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "yesNoItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntityShellCompany": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntityTaxIdentificationNumber": { "auth_ref": [ "r568" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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" } } }, "localname": "LegalEntityAxis", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_Security12bTitle": { "auth_ref": [ "r564" ], "lang": { "en-us": { "role": { "documentation": "Title of a 12(b) registered security.", "label": "Security12b Title", "terseLabel": "Title of 12(b) Security" } } }, "localname": "Security12bTitle", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "securityTitleItemType" }, "dei_SecurityExchangeName": { "auth_ref": [ "r565" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "tradingSymbolItemType" }, "srt_ConsolidatedEntitiesAxis": { "auth_ref": [ "r365", "r366", "r373", "r374", "r563" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Axis]", "terseLabel": "Consolidated Entities" } } }, "localname": "ConsolidatedEntitiesAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "stringItemType" }, "srt_ConsolidatedEntitiesDomain": { "auth_ref": [ "r365", "r366", "r373", "r374" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Domain]", "terseLabel": "Consolidated Entities" } } }, "localname": "ConsolidatedEntitiesDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "srt_EquityMethodInvesteeNameDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Equity Method Investee Name [Domain]", "terseLabel": "Investment, Name" } } }, "localname": "EquityMethodInvesteeNameDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "srt_GuarantorSubsidiariesMember": { "auth_ref": [ "r265" ], "lang": { "en-us": { "role": { "label": "Guarantor Subsidiaries [Member]", "terseLabel": "Guarantor Subsidiaries" } } }, "localname": "GuarantorSubsidiariesMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_LitigationCaseAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Litigation Case [Axis]", "terseLabel": "Litigation Case" } } }, "localname": "LitigationCaseAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "stringItemType" }, "srt_LitigationCaseTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Litigation Case Type [Domain]", "terseLabel": "Litigation Case" } } }, "localname": "LitigationCaseTypeDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "domainItemType" }, "srt_MaximumMember": { "auth_ref": [ "r316", "r317", "r435", "r436", "r437", "r438", "r439", "r440", "r459", "r530", "r533" ], "lang": { "en-us": { "role": { "label": "Maximum [Member]", "terseLabel": "Maximum" } } }, "localname": "MaximumMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_MinimumMember": { "auth_ref": [ "r316", "r317", "r435", "r436", "r437", "r438", "r439", "r440", "r459", "r530", "r533" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]", "terseLabel": "Minimum" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis": { "auth_ref": [ "r551", "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561", "r562" ], "lang": { "en-us": { "role": { "label": "Mortgage Loans On Real Estate Description Type Of Property [Axis]", "terseLabel": "Real Estate, Type of Property" } } }, "localname": "MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "stringItemType" }, "srt_MortgageLoansOnRealEstateNamePropertyTypeDomain": { "auth_ref": [ "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561" ], "lang": { "en-us": { "role": { "label": "Mortgage Loans On Real Estate Name Property Type [Domain]", "terseLabel": "Real Estate" } } }, "localname": "MortgageLoansOnRealEstateNamePropertyTypeDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "srt_OwnershipAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Ownership [Axis]", "terseLabel": "Ownership" } } }, "localname": "OwnershipAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_OwnershipDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Ownership [Domain]", "terseLabel": "Ownership" } } }, "localname": "OwnershipDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_ProductOrServiceAxis": { "auth_ref": [ "r190", "r296", "r298", "r460", "r529", "r531" ], "lang": { "en-us": { "role": { "label": "Product Or Service [Axis]", "terseLabel": "Product and Service" } } }, "localname": "ProductOrServiceAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "stringItemType" }, "srt_ProductsAndServicesDomain": { "auth_ref": [ "r190", "r296", "r298", "r460", "r529", "r531" ], "lang": { "en-us": { "role": { "label": "Products And Services [Domain]", "terseLabel": "Product and Service" } } }, "localname": "ProductsAndServicesDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "srt_RangeAxis": { "auth_ref": [ "r306", "r316", "r317", "r435", "r436", "r437", "r438", "r439", "r440", "r459", "r530", "r533" ], "lang": { "en-us": { "role": { "label": "Range [Axis]", "terseLabel": "Statistical Measurement" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [ "r306", "r316", "r317", "r435", "r436", "r437", "r438", "r439", "r440", "r459", "r530", "r533" ], "lang": { "en-us": { "role": { "label": "Range [Member]", "terseLabel": "Statistical Measurement" } } }, "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis": { "auth_ref": [ "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561" ], "lang": { "en-us": { "role": { "label": "Real Estate And Accumulated Depreciation Description Of Property [Axis]", "terseLabel": "Name of Property" } } }, "localname": "RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "stringItemType" }, "srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain": { "auth_ref": [ "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561" ], "lang": { "en-us": { "role": { "label": "Real Estate And Accumulated Depreciation Name Of Property [Domain]", "terseLabel": "Name of Property" } } }, "localname": "RealEstateAndAccumulatedDepreciationNameOfPropertyDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "domainItemType" }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "auth_ref": [ "r213" ], "lang": { "en-us": { "role": { "label": "Schedule Of Equity Method Investment Equity Method Investee Name [Axis]", "terseLabel": "Investment, Name" } } }, "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "srt_SegmentGeographicalDomain": { "auth_ref": [ "r191", "r192", "r296", "r299", "r532", "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561" ], "lang": { "en-us": { "role": { "label": "Segment Geographical [Domain]", "terseLabel": "Geographical" } } }, "localname": "SegmentGeographicalDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "domainItemType" }, "srt_StatementGeographicalAxis": { "auth_ref": [ "r191", "r192", "r296", "r299", "r532", "r551", "r554", "r555", "r556", "r557", "r558", "r559", "r560", "r561", "r562" ], "lang": { "en-us": { "role": { "label": "Statement Geographical [Axis]", "terseLabel": "Geographical" } } }, "localname": "StatementGeographicalAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "stringItemType" }, "srt_SubsidiariesMember": { "auth_ref": [ "r314", "r417", "r418", "r419" ], "lang": { "en-us": { "role": { "label": "Subsidiaries [Member]", "verboseLabel": "CBL & Associates Limited Partnership" } } }, "localname": "SubsidiariesMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountingPoliciesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]" } } }, "localname": "AccountingPoliciesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccountsAndNotesReceivableNetAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounts And Notes Receivable Net [Abstract]", "terseLabel": "Receivables:" } } }, "localname": "AccountsAndNotesReceivableNetAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent": { "auth_ref": [ "r485", "r516" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10200.0, "parentTag": "cbl_LiabilitiesNotSubjectToCompromise", "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 Current And Noncurrent", "terseLabel": "Accounts payable and accrued liabilities" } } }, "localname": "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccountsReceivableMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Due from customers or clients for goods or services that have been delivered or sold.", "label": "Accounts Receivable [Member]", "terseLabel": "Accounts Receivable" } } }, "localname": "AccountsReceivableMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountsReceivableNet": { "auth_ref": [ "r23", "r502" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10240.0, "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 Net", "terseLabel": "Tenant" } } }, "localname": "AccountsReceivableNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r26", "r47", "r49", "r50", "r507", "r541", "r545" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10170.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10090.0, "parentTag": "us-gaap_PartnersCapital", "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 income (loss)" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r46", "r50", "r51", "r118", "r119", "r120", "r371", "r536", "r537" ], "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": "Accumulated Other Comprehensive Income [Member]", "terseLabel": "Accumulated Other Comprehensive Income (Loss)" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalPaidInCapital": { "auth_ref": [ "r24", "r341" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10160.0, "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", "terseLabel": "Additional paid-in capital" } } }, "localname": "AdditionalPaidInCapital", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdditionalPaidInCapitalMember": { "auth_ref": [ "r118", "r119", "r120", "r338", "r339", "r340" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement, classified as other.", "label": "Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition", "terseLabel": "Performance stock units" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "auth_ref": [ "r318", "r320", "r343", "r344" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.", "label": "Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value", "terseLabel": "Compensation expense related to performance stock units" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "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 loss to net cash provided by operating activities:" } } }, "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_AllOtherSegmentsMember": { "auth_ref": [ "r160", "r177", "r178", "r179", "r180", "r182" ], "lang": { "en-us": { "role": { "documentation": "Operating segments classified as other. Excludes intersegment elimination and reconciling items.", "label": "All Other Segments [Member]", "terseLabel": "All Other Segments" } } }, "localname": "AllOtherSegmentsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AllocatedShareBasedCompensationExpense": { "auth_ref": [ "r320", "r330", "r342" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.", "label": "Allocated Share Based Compensation Expense", "terseLabel": "Share-based compensation cost" } } }, "localname": "AllocatedShareBasedCompensationExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfAboveAndBelowMarketLeases": { "auth_ref": [ "r100" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10260.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of non-cash amortization of intangible asset (liability) for above and below market leases.", "label": "Amortization Of Above And Below Market Leases", "terseLabel": "Net amortization of intangible lease assets and liabilities" } } }, "localname": "AmortizationOfAboveAndBelowMarketLeases", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfFinancingCostsAndDiscounts": { "auth_ref": [ "r100", "r410" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10250.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.", "label": "Amortization Of Financing Costs And Discounts", "terseLabel": "Net amortization of deferred financing costs, premiums on available-for-sale securities and debt premiums and discounts" } } }, "localname": "AmortizationOfFinancingCostsAndDiscounts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "auth_ref": [ "r147" ], "lang": { "en-us": { "role": { "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.", "label": "Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount", "terseLabel": "Antidilutive securities excluded from the computation of EPS (shares)" } } }, "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_Assets": { "auth_ref": [ "r111", "r172", "r179", "r186", "r215", "r365", "r373", "r397", "r478", "r504" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "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", "negatedLabel": "Assets, Unconsolidated", "positiveLabel": "Total Assets", "terseLabel": "Assets, Unconsolidated", "totalLabel": "Total assets", "verboseLabel": "Variable interest asset entities" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets [Abstract]", "terseLabel": "ASSETS (1)" } } }, "localname": "AssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsFairValueDisclosure": { "auth_ref": [ "r390" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Assets Fair Value Disclosure", "terseLabel": "Long-lived assets" } } }, "localname": "AssetsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecurities": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10230.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.", "label": "Available For Sale Securities", "terseLabel": "Available-for-sale securities - at fair value (amortized cost of $183,496 and $233,053 as of June 30, 2021 and December 31, 2020, respectively)", "verboseLabel": "Available-For-Sale Securities Held, Fair Value" } } }, "localname": "AvailableForSaleSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax of unrealized gain (loss) in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.", "label": "Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax", "terseLabel": "Available-For-Sale Securities Held, Unrealized gain (loss)" } } }, "localname": "AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesAmortizedCost": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.", "label": "Available For Sale Securities Amortized Cost", "terseLabel": "Available-for-sale securities, amortized cost", "verboseLabel": "Available-For-Sale Securities Held, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtSecurities": { "auth_ref": [ "r201", "r204", "r229", "r483" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Available For Sale Securities Debt Securities", "terseLabel": "U.S. Treasury securities, purchased" } } }, "localname": "AvailableForSaleSecuritiesDebtSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AwardTypeAxis": { "auth_ref": [ "r321", "r333" ], "lang": { "en-us": { "role": { "documentation": "Information by type of award under share-based payment arrangement.", "label": "Award Type [Axis]", "terseLabel": "Award Type" } } }, "localname": "AwardTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by location on balance sheet (statement of financial position).", "label": "Balance Sheet Location [Axis]", "terseLabel": "Balance Sheet Location" } } }, "localname": "BalanceSheetLocationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationDomain": { "auth_ref": [ "r388", "r389" ], "lang": { "en-us": { "role": { "documentation": "Location in the balance sheet (statement of financial position).", "label": "Balance Sheet Location [Domain]", "terseLabel": "Balance Sheet Location" } } }, "localname": "BalanceSheetLocationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BankruptcyProceedingsDatePetitionsForBankruptcyFiled": { "auth_ref": [ "r424" ], "lang": { "en-us": { "role": { "documentation": "Date petition for bankruptcy filed with the bankruptcy court, in CCYY-MM-DD format.", "label": "Bankruptcy Proceedings Date Petitions For Bankruptcy Filed", "terseLabel": "Notice of suggestion of bankruptcy filed date" } } }, "localname": "BankruptcyProceedingsDatePetitionsForBankruptcyFiled", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "dateItemType" }, "us-gaap_Cash": { "auth_ref": [ "r30", "r546", "r547" ], "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. Excludes cash and cash equivalents within disposal group and discontinued operation.", "label": "Cash", "terseLabel": "Cash" } } }, "localname": "Cash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "auth_ref": [ "r14", "r30", "r102" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10220.0, "parentTag": "us-gaap_Assets", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10010.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r96", "r102", "r107" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.", "label": "Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents", "periodEndLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period", "periodStartLabel": "CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect [Abstract]", "terseLabel": "Reconciliation from condensed consolidated statements of cash flows to condensed consolidated balance sheets:" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "auth_ref": [ "r96", "r398" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.", "label": "Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect", "totalLabel": "NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashFlowSupplementalDisclosuresTextBlock": { "auth_ref": [ "r108" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Cash Flow Supplemental Disclosures [Text Block]", "terseLabel": "Noncash Investing and Financing Activities" } } }, "localname": "CashFlowSupplementalDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivities" ], "xbrltype": "textBlockItemType" }, "us-gaap_ClassOfStockDomain": { "auth_ref": [ "r110", "r111", "r137", "r138", "r139", "r143", "r146", "r157", "r158", "r159", "r215", "r397" ], "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" } } }, "localname": "ClassOfStockDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r40", "r249", "r489", "r511" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10030.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10030.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.", "label": "Commitments And Contingencies", "terseLabel": "Commitments and contingencies (Note 9 and Note 12)" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Commitments And Contingencies Disclosure [Abstract]" } } }, "localname": "CommitmentsAndContingenciesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "auth_ref": [ "r246", "r247", "r248", "r256" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for commitments and contingencies.", "label": "Commitments And Contingencies Disclosure [Text Block]", "terseLabel": "Contingencies" } } }, "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingencies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommonClassAMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Classification of common stock representing ownership interest in a corporation.", "label": "Common Class A [Member]", "terseLabel": "Common Stock, $0.01 par value" } } }, "localname": "CommonClassAMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockMember": { "auth_ref": [ "r118", "r119" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r22" ], "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 (USD per share)" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r22" ], "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 authorized (shares)" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesIssued": { "auth_ref": [ "r22" ], "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 issued (shares)" } } }, "localname": "CommonStockSharesIssued", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r22", "r275" ], "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 outstanding (shares)" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r22" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10150.0, "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", "terseLabel": "Common stock, $.01 par value, 350,000,000 shares authorized, 196,444,452 and 196,569,917 issued and outstanding in 2021 and 2020, respectively" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNetOfTax": { "auth_ref": [ "r54", "r56", "r57", "r64", "r494", "r521" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "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 Net Of Tax", "totalLabel": "Comprehensive loss attributable to the Company:" } } }, "localname": "ComprehensiveIncomeNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetLineItems": { "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": "Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]", "terseLabel": "Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]" } } }, "localname": "ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTable": { "auth_ref": [ "r372", "r386" ], "lang": { "en-us": { "role": { "documentation": "Summarization of information required and determined to be disclosed concerning the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent which may have occurred during the period. The changes represented by this element did not result in the deconsolidation of the subsidiary.", "label": "Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Table]", "terseLabel": "Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Table]" } } }, "localname": "ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations": { "auth_ref": [ "r423", "r424" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of contractual interest expense on prepetition liabilities not included in the statement of operations.", "label": "Contractual Interest Expense On Prepetition Liabilities Not Recognized In Statement Of Operations", "terseLabel": "Unrecognized contractual interest expense" } } }, "localname": "ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_ConversionOfStockSharesConverted1": { "auth_ref": [ "r104", "r105", "r106" ], "lang": { "en-us": { "role": { "documentation": "The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.", "label": "Conversion Of Stock Shares Converted1", "terseLabel": "Conversion of Operating Partnership common units into common stock (shares)" } } }, "localname": "ConversionOfStockSharesConverted1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquityParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_ConvertibleDebt": { "auth_ref": [ "r19", "r480", "r505" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.", "label": "Convertible Debt", "terseLabel": "Convertible secured notes" } } }, "localname": "ConvertibleDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostOfOtherPropertyOperatingExpense": { "auth_ref": [ "r71" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10160.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Other operating costs incurred during the reporting period and may include amounts paid to maintain the property.", "label": "Cost Of Other Property Operating Expense", "negatedLabel": "Property operating" } } }, "localname": "CostOfOtherPropertyOperatingExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostOfPropertyRepairsAndMaintenance": { "auth_ref": [ "r71" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10190.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate costs of keeping the property in good condition but that do not appreciably prolong the life or increase the value of the property.", "label": "Cost Of Property Repairs And Maintenance", "negatedLabel": "Maintenance and repairs" } } }, "localname": "CostOfPropertyRepairsAndMaintenance", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_CostsAndExpenses": { "auth_ref": [ "r69" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10070.0, "parentTag": "us-gaap_ProfitLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Total costs of sales and operating expenses for the period.", "label": "Costs And Expenses", "negatedTotalLabel": "Total expenses" } } }, "localname": "CostsAndExpenses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_CreditFacilityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.", "label": "Credit Facility [Axis]", "terseLabel": "Credit Facility" } } }, "localname": "CreditFacilityAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CreditFacilityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.", "label": "Credit Facility [Domain]", "terseLabel": "Credit Facility" } } }, "localname": "CreditFacilityDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DebtDefaultLongtermDebtAmount": { "auth_ref": [ "r113" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of outstanding long-term debt or borrowing associated with any securities or credit agreement for which there has been a default in principal, interest, sinking fund, or redemption provisions, or any breach of covenant that existed at the end of the period and subsequently has not been cured.", "label": "Debt Default Longterm Debt Amount", "terseLabel": "Loans in default, aggregate outstanding balance" } } }, "localname": "DebtDefaultLongtermDebtAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Disclosure [Abstract]" } } }, "localname": "DebtDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentAxis": { "auth_ref": [ "r17", "r18", "r19", "r479", "r480", "r501" ], "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" } } }, "localname": "DebtInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "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 Rate1", "terseLabel": "Basis spread on variable rate (as a percent)" } } }, "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentCarryingAmount": { "auth_ref": [ "r19", "r266", "r480", "r501" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "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": "Debt Instrument Carrying Amount", "terseLabel": "Secured credit facility", "totalLabel": "Total" } } }, "localname": "DebtInstrumentCarryingAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentFaceAmount": { "auth_ref": [ "r409", "r411" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Face (par) amount of debt instrument at time of issuance.", "label": "Debt Instrument Face Amount", "positiveLabel": "Debt Instrument, Face Amount", "terseLabel": "Aggregate principal amount of senior unsecured notes", "verboseLabel": "Balance of non-recourse debt" } } }, "localname": "DebtInstrumentFaceAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "auth_ref": [ "r37", "r268", "r409" ], "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": "Debt Instrument, Interest Rate, Effective Percentage" } } }, "localname": "DebtInstrumentInterestRateEffectivePercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "auth_ref": [ "r37" ], "lang": { "en-us": { "role": { "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.", "label": "Debt Instrument Interest Rate Stated Percentage", "positiveTerseLabel": "Interest Rate", "terseLabel": "Interest rate percentage" } } }, "localname": "DebtInstrumentInterestRateStatedPercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentMaturityDate": { "auth_ref": [ "r38", "r394" ], "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": "Debt instrument, maturity date" } } }, "localname": "DebtInstrumentMaturityDate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "dateItemType" }, "us-gaap_DebtInstrumentNameDomain": { "auth_ref": [ "r39" ], "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" } } }, "localname": "DebtInstrumentNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_DebtInstrumentTable": { "auth_ref": [ "r39", "r114", "r276", "r277", "r278", "r279", "r408", "r409", "r411", "r500" ], "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": "Debt Instrument [Table]", "terseLabel": "Debt Instrument [Table]" } } }, "localname": "DebtInstrumentTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DebtInstrumentTerm": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Debt Instrument Term", "terseLabel": "Loan agreement term" } } }, "localname": "DebtInstrumentTerm", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": { "auth_ref": [ "r205", "r229", "r232", "r233" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities Available For Sale Allowance For Credit Loss", "terseLabel": "Available-For-Sale Securities Held, Credit loss allowance" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock": { "auth_ref": [ "r210" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities Available For Sale Table [Text Block]", "terseLabel": "Schedule of Debt Securities, Available-for-sale Measured at Fair Value" } } }, "localname": "DebtSecuritiesAvailableForSaleTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtorInPossessionFinancingInterestRateOnBorrowingsOutstanding": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Interest rate on outstanding borrowings under debtor-in-possession financing arrangement.", "label": "Debtor In Possession Financing Interest Rate On Borrowings Outstanding", "terseLabel": "Weighted average interest rate subject to compromise (as a percent)" } } }, "localname": "DebtorInPossessionFinancingInterestRateOnBorrowingsOutstanding", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "percentItemType" }, "us-gaap_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees": { "auth_ref": [ "r421", "r424" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of reorganization items related to legal and advisory professional fees related to entities in bankruptcy.", "label": "Debtor Reorganization Items Legal And Advisory Professional Fees", "terseLabel": "Professional fees" } } }, "localname": "DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredFinanceCostsNet": { "auth_ref": [ "r33", "r410" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10040.0, "parentTag": "us-gaap_LongTermDebt", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.", "label": "Deferred Finance Costs Net", "negatedLabel": "Unamortized deferred financing costs" } } }, "localname": "DeferredFinanceCostsNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "auth_ref": [ "r100", "r112", "r348", "r354", "r355", "r356" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10360.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred Income Tax Expense Benefit", "terseLabel": "Change in deferred tax accounts" } } }, "localname": "DeferredIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationAndAmortization": { "auth_ref": [ "r100", "r237" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10240.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "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 And Amortization", "terseLabel": "Depreciation and amortization" } } }, "localname": "DepreciationAndAmortization", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationDepletionAndAmortization": { "auth_ref": [ "r100", "r167" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10070.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10170.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.", "label": "Depreciation Depletion And Amortization", "negatedLabel": "Depreciation and amortization" } } }, "localname": "DepreciationDepletionAndAmortization", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_DevelopmentInProcess": { "auth_ref": [ "r514" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10080.0, "parentTag": "us-gaap_RealEstateInvestments", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10300.0, "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": "Developments in progress" } } }, "localname": "DevelopmentInProcess", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DisaggregationOfRevenueLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Disaggregation Of Revenue [Line Items]", "terseLabel": "Disaggregation Of Revenue [Line Items]" } } }, "localname": "DisaggregationOfRevenueLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DisaggregationOfRevenueTable": { "auth_ref": [ "r296", "r298", "r299", "r300", "r301", "r302", "r303", "r304" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.", "label": "Disaggregation Of Revenue [Table]", "terseLabel": "Disaggregation Of Revenue [Table]" } } }, "localname": "DisaggregationOfRevenueTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "auth_ref": [ "r296" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.", "label": "Disaggregation Of Revenue Table [Text Block]", "terseLabel": "Schedule of Disaggregation of Revenue" } } }, "localname": "DisaggregationOfRevenueTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "auth_ref": [ "r345" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for share-based payment arrangement.", "label": "Disclosure Of Compensation Related Costs Share Based Payments [Text Block]", "terseLabel": "Share-Based Compensation" } } }, "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensation" ], "xbrltype": "textBlockItemType" }, "us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Discontinued Operations And Disposal Groups [Abstract]" } } }, "localname": "DiscontinuedOperationsAndDisposalGroupsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock": { "auth_ref": [ "r12", "r243" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.", "label": "Disposal Groups Including Discontinued Operations Disclosure [Text Block]", "terseLabel": "Dispositions and Held for Sale" } } }, "localname": "DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSale" ], "xbrltype": "textBlockItemType" }, "us-gaap_DistributedEarnings": { "auth_ref": [ "r140" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The total amount of dividends declared in the period for each class of stock and the contractual amount of dividends (or interest on participating income bonds) that must be paid for the period (for example, unpaid cumulative dividends). Dividends declared in the current period do not include dividends declared in respect of prior-period unpaid cumulative dividends. Preferred dividends that are cumulative only if earned are deducted only to the extent that they are earned.", "label": "Distributed Earnings", "terseLabel": "Distributed Earnings" } } }, "localname": "DistributedEarnings", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DistributedEarningsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Distributed Earnings [Abstract]", "terseLabel": "Distributed Earnings:" } } }, "localname": "DistributedEarningsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share [Abstract]" } } }, "localname": "EarningsPerShareAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareBasic": { "auth_ref": [ "r65", "r127", "r128", "r129", "r130", "r131", "r135", "r137", "r143", "r145", "r146", "r150", "r151", "r495", "r522" ], "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.", "label": "Earnings Per Share Basic", "terseLabel": "Total Basic EPU" } } }, "localname": "EarningsPerShareBasic", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareBasicAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share Basic [Abstract]", "terseLabel": "Basic EPU:" } } }, "localname": "EarningsPerShareBasicAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareBasicAndDiluted": { "auth_ref": [ "r145" ], "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 loss attributable to common shareholders/unitholders" } } }, "localname": "EarningsPerShareBasicAndDiluted", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareBasicAndDilutedAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share Basic And Diluted [Abstract]", "terseLabel": "Basic and diluted per share data attributable to common shareholders:" } } }, "localname": "EarningsPerShareBasicAndDilutedAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "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 [Line Items]", "terseLabel": "Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]" } } }, "localname": "EarningsPerShareBasicLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share Basic Other Disclosures [Abstract]", "terseLabel": "Weighted Average:" } } }, "localname": "EarningsPerShareBasicOtherDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareDiluted": { "auth_ref": [ "r65", "r127", "r128", "r129", "r130", "r131", "r137", "r143", "r145", "r146", "r150", "r151", "r495", "r522" ], "lang": { "en-us": { "role": { "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.", "label": "Earnings Per Share Diluted", "terseLabel": "Total Diluted EPU" } } }, "localname": "EarningsPerShareDiluted", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_EarningsPerShareDilutedAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Earnings Per Share Diluted [Abstract]", "terseLabel": "Diluted EPU:" } } }, "localname": "EarningsPerShareDilutedAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EarningsPerShareTextBlock": { "auth_ref": [ "r147", "r148", "r149", "r152" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for earnings per share.", "label": "Earnings Per Share [Text Block]", "terseLabel": "Earnings per Share and Earnings per Unit" } } }, "localname": "EarningsPerShareTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnit" ], "xbrltype": "textBlockItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount": { "auth_ref": [ "r331" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cost capitalized for award under share-based payment arrangement.", "label": "Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount", "terseLabel": "Share-based compensation cost capitalized as part of real estate assets" } } }, "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "auth_ref": [ "r332" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement.", "label": "Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized", "terseLabel": "Unrecognized compensation cost related to nonvested stock awards" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "auth_ref": [ "r332" ], "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": "Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1", "terseLabel": "Compensation cost to be recognized over a weighted-average period" } } }, "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "durationItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r118", "r119", "r120", "r123", "r132", "r134", "r156", "r220", "r275", "r280", "r338", "r339", "r340", "r351", "r352", "r399", "r400", "r401", "r402", "r403", "r405", "r536", "r537", "r538" ], "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" } } }, "localname": "EquityComponentDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_EquityMethodInvestmentDividendsOrDistributions": { "auth_ref": [ "r61", "r95", "r100", "r518" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10340.0, "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": "Equity Method Investment Dividends Or Distributions", "terseLabel": "Distributions of earnings from unconsolidated affiliates" } } }, "localname": "EquityMethodInvestmentDividendsOrDistributions", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis": { "auth_ref": [ "r11", "r111", "r215", "r397" ], "lang": { "en-us": { "role": { "documentation": "Information by nonconsolidated equity method investee. Excludes information consolidated by reporting entity.", "label": "Equity Method Investment Nonconsolidated Investee [Axis]", "terseLabel": "Equity Method Investment, Nonconsolidated Investee" } } }, "localname": "EquityMethodInvestmentNonconsolidatedInvesteeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeDomain": { "auth_ref": [ "r11", "r111", "r215", "r397" ], "lang": { "en-us": { "role": { "documentation": "Nonconsolidated equity method investee. Excludes information consolidated by reporting entity.", "label": "Equity Method Investment Nonconsolidated Investee [Domain]", "terseLabel": "Equity Method Investment, Nonconsolidated Investee" } } }, "localname": "EquityMethodInvestmentNonconsolidatedInvesteeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment": { "auth_ref": [ "r211" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.", "label": "Equity Method Investment Other Than Temporary Impairment", "terseLabel": "Impairments of investments" } } }, "localname": "EquityMethodInvestmentOtherThanTemporaryImpairment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "auth_ref": [ "r213" ], "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": "Ownership interest in joint venture (as a percent)", "verboseLabel": "Company's Ownership Interest (as a percent)" } } }, "localname": "EquityMethodInvestmentOwnershipPercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_EquityMethodInvestmentSummarizedFinancialInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Equity Method Investment Summarized Financial Information [Abstract]", "terseLabel": "ASSETS:" } } }, "localname": "EquityMethodInvestmentSummarizedFinancialInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EquityMethodInvestments": { "auth_ref": [ "r31", "r173", "r212" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10270.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.", "label": "Equity Method Investments", "terseLabel": "Investments in unconsolidated affiliates" } } }, "localname": "EquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Equity Method Investments And Joint Ventures [Abstract]", "terseLabel": "Equity Method Investments and Joint Ventures [Abstract]" } } }, "localname": "EquityMethodInvestmentsAndJointVenturesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_EquityMethodInvestmentsDisclosureTextBlock": { "auth_ref": [ "r216" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group.", "label": "Equity Method Investments Disclosure [Text Block]", "terseLabel": "Unconsolidated Affiliates and Noncontrolling Interests" } } }, "localname": "EquityMethodInvestmentsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterests" ], "xbrltype": "textBlockItemType" }, "us-gaap_EscrowDeposit": { "auth_ref": [ "r484" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10030.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.", "label": "Escrow Deposit", "terseLabel": "Mortgage escrows" } } }, "localname": "EscrowDeposit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ExtendedMaturityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Loan modification for an extension of the term of a loan in which it must be paid.", "label": "Extended Maturity [Member]", "terseLabel": "Extended Maturity" } } }, "localname": "ExtendedMaturityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ExtinguishmentOfDebtAmount": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Gross amount of debt extinguished.", "label": "Extinguishment Of Debt Amount", "terseLabel": "Elimination of debt as result of implementation of plan" } } }, "localname": "ExtinguishmentOfDebtAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "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": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "auth_ref": [ "r390", "r391", "r392", "r396" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.", "label": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable": { "auth_ref": [ "r393" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.", "label": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]", "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock": { "auth_ref": [ "r390", "r391", "r393" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3).", "label": "Fair Value Assets Measured On Nonrecurring Basis [Text Block]", "terseLabel": "Schedule of Assets Measured at Fair Value on Nonrecurring Basis" } } }, "localname": "FairValueAssetsMeasuredOnNonrecurringBasisTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "auth_ref": [ "r307", "r308", "r309", "r310", "r311", "r312", "r313", "r315", "r391", "r432", "r433", "r434" ], "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 By Fair Value Hierarchy Level [Axis]", "terseLabel": "Fair Value Hierarchy and NAV" } } }, "localname": "FairValueByFairValueHierarchyLevelAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresTextBlock": { "auth_ref": [ "r395" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.", "label": "Fair Value Disclosures [Text Block]", "terseLabel": "Fair Value Measurements" } } }, "localname": "FairValueDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurements" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueInputsLevel1Member": { "auth_ref": [ "r307", "r308", "r313", "r315", "r391", "r432" ], "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 Level1 [Member]", "terseLabel": "Fair Value, Inputs, Level 1" } } }, "localname": "FairValueInputsLevel1Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel2Member": { "auth_ref": [ "r307", "r308", "r313", "r315", "r391", "r433" ], "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 Level2 [Member]", "terseLabel": "Fair Value, Inputs, Level 2" } } }, "localname": "FairValueInputsLevel2Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel3Member": { "auth_ref": [ "r307", "r308", "r309", "r310", "r311", "r312", "r313", "r315", "r391", "r434" ], "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 Level3 [Member]", "terseLabel": "Significant Unobservable Inputs (Level 3)" } } }, "localname": "FairValueInputsLevel3Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "auth_ref": [ "r307", "r308", "r309", "r310", "r311", "r312", "r313", "r315", "r432", "r433", "r434" ], "lang": { "en-us": { "role": { "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.", "label": "Fair Value Measurements Fair Value Hierarchy [Domain]", "terseLabel": "Fair Value Hierarchy and NAV" } } }, "localname": "FairValueMeasurementsFairValueHierarchyDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FinancialInstrumentAxis": { "auth_ref": [ "r208", "r209", "r223", "r225", "r226", "r227", "r228", "r230", "r231", "r234", "r235", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r458" ], "lang": { "en-us": { "role": { "documentation": "Information by type of financial instrument.", "label": "Financial Instrument [Axis]", "terseLabel": "Financial Instrument" } } }, "localname": "FinancialInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GainLossOnInvestments": { "auth_ref": [ "r75", "r100", "r203" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10130.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10290.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10110.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of realized and unrealized gain (loss) on investment.", "label": "Gain Loss On Investments", "negatedLabel": "Gain on deconsolidation", "terseLabel": "Gain on deconsolidation" } } }, "localname": "GainLossOnInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossRelatedToLitigationSettlement": { "auth_ref": [ "r249" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10090.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10220.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.", "label": "Gain Loss Related To Litigation Settlement", "negatedLabel": "Litigation settlement" } } }, "localname": "GainLossRelatedToLitigationSettlement", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainsLossesOnSalesOfInvestmentRealEstate": { "auth_ref": [ "r67", "r68", "r100", "r491", "r523", "r526", "r527", "r528" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10050.0, "parentTag": "cbl_SegmentProfitLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.", "label": "Gains Losses On Sales Of Investment Real Estate", "terseLabel": "Gain (loss) on sales of real estate assets" } } }, "localname": "GainsLossesOnSalesOfInvestmentRealEstate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainsLossesOnSalesOfOtherRealEstate": { "auth_ref": [ "r496" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10270.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.", "label": "Gains Losses On Sales Of Other Real Estate", "negatedLabel": "(Gain) loss on sales of real estate assets", "terseLabel": "Gain (loss) on sales of real estate assets" } } }, "localname": "GainsLossesOnSalesOfOtherRealEstate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_GeneralAndAdministrativeExpense": { "auth_ref": [ "r72" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10080.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10200.0, "parentTag": "us-gaap_CostsAndExpenses", "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", "negatedLabel": "General and administrative" } } }, "localname": "GeneralAndAdministrativeExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "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]", "terseLabel": "General Partner" } } }, "localname": "GeneralPartnerMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "us-gaap_GeneralPartnersCapitalAccount": { "auth_ref": [ "r283" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10090.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10070.0, "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" } } }, "localname": "GeneralPartnersCapitalAccount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_GuaranteeObligationsByNatureAxis": { "auth_ref": [ "r261" ], "lang": { "en-us": { "role": { "documentation": "Information by nature of guarantee.", "label": "Guarantee Obligations By Nature [Axis]", "terseLabel": "Guarantor Obligations, Nature" } } }, "localname": "GuaranteeObligationsByNatureAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GuaranteeObligationsLineItems": { "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": "Guarantee Obligations [Line Items]", "terseLabel": "Guarantor Obligations [Line Items]" } } }, "localname": "GuaranteeObligationsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GuaranteeObligationsMaximumExposure": { "auth_ref": [ "r260" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.", "label": "Guarantee Obligations Maximum Exposure", "terseLabel": "Undiscounted maximum exposure" } } }, "localname": "GuaranteeObligationsMaximumExposure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GuaranteeObligationsNatureDomain": { "auth_ref": [ "r259" ], "lang": { "en-us": { "role": { "documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees.", "label": "Guarantee Obligations Nature [Domain]", "terseLabel": "Guarantor Obligations, Nature" } } }, "localname": "GuaranteeObligationsNatureDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteesFairValueDisclosure": { "auth_ref": [ "r262" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of guarantee, including, but not limited to, financial standby letter of credit, fair value guarantee, guarantee of collection of scheduled contractual cash flows from financial assets, and contracts that contingently require the guarantor to make payments or perform services.", "label": "Guarantees Fair Value Disclosure", "terseLabel": "Obligation Recorded to Reflect Guaranty" } } }, "localname": "GuaranteesFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ImpairmentOfRealEstate": { "auth_ref": [ "r100", "r238" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10110.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10320.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10210.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The charge against earnings in the period to reduce the carrying amount of real property to fair value.", "label": "Impairment Of Real Estate", "negatedLabel": "Loss on impairment", "terseLabel": "Loss on impairment", "verboseLabel": "Impairment charges of real estate" } } }, "localname": "ImpairmentOfRealEstate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r111", "r122", "r172", "r178", "r182", "r185", "r188", "r215", "r363", "r397" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.", "label": "Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest", "totalLabel": "Net loss" } } }, "localname": "IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeLossFromEquityMethodInvestments": { "auth_ref": [ "r61", "r100", "r169", "r212", "r490", "r518" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10150.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10330.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10150.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "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 losses of unconsolidated affiliates", "terseLabel": "Equity in losses of unconsolidated affiliates" } } }, "localname": "IncomeLossFromEquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeStatementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]" } } }, "localname": "IncomeStatementAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems": { "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": "Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]", "terseLabel": "Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]" } } }, "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable": { "auth_ref": [ "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r241", "r242" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.", "label": "Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table]", "terseLabel": "Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table]" } } }, "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxExpenseBenefit": { "auth_ref": [ "r112", "r133", "r134", "r170", "r347", "r353", "r358", "r524" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10140.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10140.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables": { "auth_ref": [ "r99" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10370.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.", "label": "Increase Decrease In Accounts And Other Receivables", "negatedLabel": "Tenant and other receivables" } } }, "localname": "IncreaseDecreaseInAccountsAndOtherReceivables", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": { "auth_ref": [ "r99" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10390.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.", "label": "Increase Decrease In Accounts Payable And Accrued Liabilities", "terseLabel": "Accounts payable and accrued liabilities" } } }, "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Increase Decrease In Operating Capital [Abstract]", "terseLabel": "Changes in:" } } }, "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_IncreaseDecreaseInOtherOperatingAssets": { "auth_ref": [ "r99" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10380.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in operating assets classified as other.", "label": "Increase Decrease In Other Operating Assets", "negatedLabel": "Other assets" } } }, "localname": "IncreaseDecreaseInOtherOperatingAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInTemporaryEquityRollForward": { "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 Temporary Equity Roll Forward", "terseLabel": "Redeemable Noncontrolling Interests" } } }, "localname": "IncreaseDecreaseInTemporaryEquityRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "stringItemType" }, "us-gaap_InterestExpense": { "auth_ref": [ "r59", "r166", "r407", "r410", "r497" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10030.0, "parentTag": "cbl_SegmentProfitLoss", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10100.0, "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", "negatedTerseLabel": "Interest expense", "terseLabel": "Interest expense (unrecognized contractual interest expense was $45,279 and $90,043 for the three and six months ended June 30, 2021, respectively)" } } }, "localname": "InterestExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestExpenseDebt": { "auth_ref": [ "r77", "r269" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt.", "label": "Interest Expense Debt", "terseLabel": "Interest expense" } } }, "localname": "InterestExpenseDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPaidNet": { "auth_ref": [ "r92", "r97", "r103" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.", "label": "Interest Paid Net", "terseLabel": "Cash paid for interest, net of amounts capitalized" } } }, "localname": "InterestPaidNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestPayableCurrentAndNoncurrent": { "auth_ref": [ "r486", "r515" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of interest payable on debt, including, but not limited to, trade payables.", "label": "Interest Payable Current And Noncurrent", "terseLabel": "Unpaid accrued interest" } } }, "localname": "InterestPayableCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentBuildingAndBuildingImprovements": { "auth_ref": [ "r513" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10340.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyAtCost", "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentIncomeNet": { "auth_ref": [ "r74", "r77" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10100.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10090.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.", "label": "Investment Income Net", "terseLabel": "Interest and other income" } } }, "localname": "InvestmentIncomeNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentMaturityDate": { "auth_ref": [ "r206", "r207" ], "lang": { "en-us": { "role": { "documentation": "Maturity date of investment, in CCYY-MM-DD format.", "label": "Investment Maturity Date", "terseLabel": "U.S. Treasury securities, maturity date" } } }, "localname": "InvestmentMaturityDate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "dateItemType" }, "us-gaap_Land": { "auth_ref": [ "r15", "r32" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10330.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyAtCost", "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeasesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Leases [Abstract]" } } }, "localname": "LeasesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_LessorOperatingLeasePaymentsFiscalYearMaturityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Lessor Operating Lease Payments Fiscal Year Maturity [Abstract]", "terseLabel": "Operating Leases" } } }, "localname": "LessorOperatingLeasePaymentsFiscalYearMaturityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceived": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payments to be received by lessor for operating lease.", "label": "Lessor Operating Lease Payments To Be Received", "totalLabel": "Total undiscounted lease payments" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceived", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10060.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Five Years", "terseLabel": "2026" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedFiveYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10050.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Four Years", "terseLabel": "2025" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedFourYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock": { "auth_ref": [ "r413" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of maturity of undiscounted cash flows to be received by lessor on annual basis for operating lease.", "label": "Lessor Operating Lease Payments To Be Received Maturity Table [Text Block]", "terseLabel": "Schedule of Undiscounted Future Lease Payments to be Received" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10020.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Next Twelve Months", "terseLabel": "2022" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10010.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in remainder of current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year", "terseLabel": "2021" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedThereafter": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10070.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Thereafter", "terseLabel": "Thereafter" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedThereafter", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10040.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Three Years", "terseLabel": "2024" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedThreeYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears": { "auth_ref": [ "r413" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails": { "order": 10030.0, "parentTag": "us-gaap_LessorOperatingLeasePaymentsToBeReceived", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of lease payment to be received by lessor for operating lease in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Lessor Operating Lease Payments To Be Received Two Years", "terseLabel": "2023" } } }, "localname": "LessorOperatingLeasePaymentsToBeReceivedTwoYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsToBeReceivedDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r36", "r111", "r180", "r215", "r366", "r373", "r374", "r397" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10010.0, "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", "verboseLabel": "Variable interest liability entities" } } }, "localname": "Liabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities [Abstract]", "terseLabel": "LIABILITIES:" } } }, "localname": "LiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r29", "r111", "r215", "r397", "r482", "r510" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "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 Stockholders Equity", "totalLabel": "Total liabilities, redeemable noncontrolling interests and equity" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities And Stockholders Equity [Abstract]", "terseLabel": "LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY" } } }, "localname": "LiabilitiesAndStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesSubjectToCompromise": { "auth_ref": [ "r420", "r422", "r424" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10020.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10020.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total amount of liabilities subject to compromise.", "label": "Liabilities Subject To Compromise", "terseLabel": "Liabilities subject to compromise", "verboseLabel": "Total liabilities subject to compromise" } } }, "localname": "LiabilitiesSubjectToCompromise", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in liabilities subject to compromise.", "label": "Liabilities Subject To Compromise Period Increase Decrease", "terseLabel": "Liabilities subject to compromise" } } }, "localname": "LiabilitiesSubjectToCompromisePeriodIncreaseDecrease", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest": { "auth_ref": [ "r159" ], "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 L L C Or Limited Partnership L P Managing Member Or General Partner Ownership Interest", "terseLabel": "Ownership of the sole general partner in partnership (as a percent)" } } }, "localname": "LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "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]", "terseLabel": "Limited Partner" } } }, "localname": "LimitedPartnerMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "us-gaap_LimitedPartnersCapitalAccount": { "auth_ref": [ "r283" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10100.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10080.0, "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" } } }, "localname": "LimitedPartnersCapitalAccount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LimitedPartnersCapitalAccountUnitsIssued": { "auth_ref": [ "r283" ], "lang": { "en-us": { "role": { "documentation": "The number of limited partner units issued.", "label": "Limited Partners Capital Account Units Issued", "terseLabel": "Common stock owned by CBL's Predecessor (shares)" } } }, "localname": "LimitedPartnersCapitalAccountUnitsIssued", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_LineOfCreditFacilityExpirationDate1": { "auth_ref": [ "r34" ], "lang": { "en-us": { "role": { "documentation": "Date the credit facility terminates, in CCYY-MM-DD format.", "label": "Line Of Credit Facility Expiration Date1", "terseLabel": "Loan maturity date" } } }, "localname": "LineOfCreditFacilityExpirationDate1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "dateItemType" }, "us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd": { "auth_ref": [ "r34" ], "lang": { "en-us": { "role": { "documentation": "The effective interest rate at the end of the reporting period.", "label": "Line Of Credit Facility Interest Rate At Period End", "terseLabel": "Line of credit fixed interest rate" } } }, "localname": "LineOfCreditFacilityInterestRateAtPeriodEnd", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "auth_ref": [ "r34" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.", "label": "Line Of Credit Facility Maximum Borrowing Capacity", "terseLabel": "Loan outstanding balance", "verboseLabel": "Secured credit facility, impact of uncertainty" } } }, "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "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": "Line of Credit" } } }, "localname": "LineOfCreditMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LoanRestructuringModificationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by concessions made to the terms of loan contracts.", "label": "Loan Restructuring Modification [Axis]", "terseLabel": "Loan Restructuring Modification" } } }, "localname": "LoanRestructuringModificationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LoanRestructuringModificationDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Concessions made to the terms of loan contracts, including but not limited to, interest rate reductions, maturity extensions, principal forgiveness, and payment deferral.", "label": "Loan Restructuring Modification [Domain]", "terseLabel": "Loan Restructuring Modification" } } }, "localname": "LoanRestructuringModificationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LongTermDebt": { "auth_ref": [ "r19", "r267", "r480", "r505" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10030.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10190.0, "parentTag": "cbl_LiabilitiesNotSubjectToCompromise", "weight": 1.0 } }, "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": "Mortgage and other indebtedness, net", "totalLabel": "Total mortgage and other indebtedness, net" } } }, "localname": "LongTermDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "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": "Fair value of mortgage and other indebtedness" } } }, "localname": "LongTermDebtFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths": { "auth_ref": [ "r116", "r263" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10020.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Long Term Debt Maturities Repayments Of Principal In Next Twelve Months", "terseLabel": "2022" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive": { "auth_ref": [ "r116", "r263" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10060.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Long Term Debt Maturities Repayments Of Principal In Year Five", "terseLabel": "2026" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour": { "auth_ref": [ "r116", "r263" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10050.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Long Term Debt Maturities Repayments Of Principal In Year Four", "terseLabel": "2025" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree": { "auth_ref": [ "r116", "r263" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10040.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Long Term Debt Maturities Repayments Of Principal In Year Three", "terseLabel": "2024" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo": { "auth_ref": [ "r116", "r263" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10030.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Long Term Debt Maturities Repayments Of Principal In Year Two", "terseLabel": "2023" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear": { "auth_ref": [ "r116" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails": { "order": 10010.0, "parentTag": "us-gaap_DebtInstrumentCarryingAmount", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.", "label": "Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year", "terseLabel": "2021" } } }, "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermConstructionLoanCurrentAndNoncurrent": { "auth_ref": [ "r35", "r488", "r517" ], "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": "Longterm Construction Loan Current And Noncurrent", "terseLabel": "Outstanding Balance" } } }, "localname": "LongtermConstructionLoanCurrentAndNoncurrent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermDebtPercentageBearingFixedInterestAmount": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10050.0, "parentTag": "cbl_LongTermDebtNetExcludingDeferredFinancingCosts", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.", "label": "Longterm Debt Percentage Bearing Fixed Interest Amount", "terseLabel": "Mortgage notes payable" } } }, "localname": "LongtermDebtPercentageBearingFixedInterestAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermDebtPercentageBearingVariableInterestAmount": { "auth_ref": [], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails": { "order": 10060.0, "parentTag": "cbl_LongTermDebtNetExcludingDeferredFinancingCosts", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.", "label": "Longterm Debt Percentage Bearing Variable Interest Amount", "terseLabel": "Mortgage and other indebtedness, variable-rate debt" } } }, "localname": "LongtermDebtPercentageBearingVariableInterestAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongtermDebtTypeAxis": { "auth_ref": [ "r39" ], "lang": { "en-us": { "role": { "documentation": "Information by type of long-term debt.", "label": "Longterm Debt Type [Axis]", "terseLabel": "Long-term Debt, Type" } } }, "localname": "LongtermDebtTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LongtermDebtTypeDomain": { "auth_ref": [ "r39", "r264" ], "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": "Longterm Debt Type [Domain]", "terseLabel": "Long-term Debt, Type" } } }, "localname": "LongtermDebtTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LongtermDebtWeightedAverageInterestRate": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Weighted average interest rate of long-term debt outstanding calculated at point in time.", "label": "Longterm Debt Weighted Average Interest Rate", "terseLabel": "Weighted average interest rate (as a percent)" } } }, "localname": "LongtermDebtWeightedAverageInterestRate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "percentItemType" }, "us-gaap_LossContingenciesLineItems": { "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": "Loss Contingencies [Line Items]", "terseLabel": "Loss Contingencies [Line Items]" } } }, "localname": "LossContingenciesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LossContingenciesTable": { "auth_ref": [ "r249", "r250", "r251", "r252", "r253", "r254", "r255", "r257", "r258" ], "lang": { "en-us": { "role": { "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations.", "label": "Loss Contingencies [Table]", "terseLabel": "Loss Contingencies [Table]" } } }, "localname": "LossContingenciesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesLitigationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MajorityOwnedSubsidiaryUnconsolidatedMember": { "auth_ref": [ "r360" ], "lang": { "en-us": { "role": { "documentation": "Company in which the parent entity has a financial interest through direct or indirect ownership of more than 50 percent of the voting interest in an entity but does not have control and therefore does not consolidate.", "label": "Majority Owned Subsidiary Unconsolidated [Member]", "terseLabel": "Deconsolidation Upon Loss of Control" } } }, "localname": "MajorityOwnedSubsidiaryUnconsolidatedMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MalpracticeLossContingencyLettersOfCreditAndSuretyBonds": { "auth_ref": [ "r553" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of letters of credit and other surety bonds that are available for the future payment of malpractice claims.", "label": "Malpractice Loss Contingency Letters Of Credit And Surety Bonds", "terseLabel": "Malpractice loss contingency, letters of credit and surety bonds" } } }, "localname": "MalpracticeLossContingencyLettersOfCreditAndSuretyBonds", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesPerformanceBondsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MeasurementInputCapRateMember": { "auth_ref": [ "r393" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using ratio of net operating income produced by asset to its capital cost.", "label": "Measurement Input Cap Rate [Member]", "terseLabel": "Cap Rate (as a percent)" } } }, "localname": "MeasurementInputCapRateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputDiscountRateMember": { "auth_ref": [ "r393" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using interest rate to determine present value of future cash flows.", "label": "Measurement Input Discount Rate [Member]", "terseLabel": "Discount Rate (as a percent)" } } }, "localname": "MeasurementInputDiscountRateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputExpectedTermMember": { "auth_ref": [ "r393" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using period financial instrument is expected to be outstanding. Excludes maturity date.", "label": "Measurement Input Expected Term [Member]", "terseLabel": "Measurement Input, Expected Term" } } }, "localname": "MeasurementInputExpectedTermMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputTypeAxis": { "auth_ref": [ "r393" ], "lang": { "en-us": { "role": { "documentation": "Information by type of measurement input used to determine value of asset and liability.", "label": "Measurement Input Type [Axis]", "terseLabel": "Measurement Input Type" } } }, "localname": "MeasurementInputTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MeasurementInputTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Measurement input used to determine value of asset and liability.", "label": "Measurement Input Type [Domain]", "terseLabel": "Measurement Input Type" } } }, "localname": "MeasurementInputTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MinorityInterest": { "auth_ref": [ "r42", "r111", "r215", "r397", "r481", "r509" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10120.0, "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": "Minority Interest", "terseLabel": "Noncontrolling interests" } } }, "localname": "MinorityInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_MinorityInterestChangeInRedemptionValue": { "auth_ref": [ "r272", "r273", "r274", "r281" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Change in noncontrolling interest during the period as a result of a change in the redemption value of redeemable noncontrolling interest.", "label": "Minority Interest Change In Redemption Value", "terseLabel": "Adjustment to record redeemable interests at redemption value" } } }, "localname": "MinorityInterestChangeInRedemptionValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders": { "auth_ref": [ "r280" ], "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": "Minority Interest Decrease From Distributions To Noncontrolling Interest Holders", "negatedLabel": "Distributions to noncontrolling interests" } } }, "localname": "MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Minority Interest In Net Income Loss Of Consolidated Entities [Abstract]", "terseLabel": "Net loss attributable to noncontrolling interests in:" } } }, "localname": "MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "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": "Minority Interest Ownership Percentage By Parent", "terseLabel": "Ownership interest in qualified subsidiaries (as a percent)", "verboseLabel": "Company's Ownership Interest (as a percent)" } } }, "localname": "MinorityInterestOwnershipPercentageByParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_MortgageLoansOnRealEstateForeclosures": { "auth_ref": [ "r552" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from foreclosure.", "label": "Mortgage Loans On Real Estate Foreclosures", "terseLabel": "Decrease in mortgage and other indebtedness" } } }, "localname": "MortgageLoansOnRealEstateForeclosures", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "monetaryItemType" }, "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": "Mortgages" } } }, "localname": "MortgagesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetScheduledPrincipalPaymentsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r96" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10060.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.", "label": "Net Cash Provided By Used In Financing Activities", "totalLabel": "Net cash provided by (used in) financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r96" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10050.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.", "label": "Net Cash Provided By Used In Investing Activities", "totalLabel": "Net cash provided by (used in) investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r96", "r98", "r101" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10040.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.", "label": "Net Cash Provided By Used In Operating Activities", "totalLabel": "Net cash provided by operating activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetIncomeLoss": { "auth_ref": [ "r11", "r52", "r55", "r62", "r101", "r111", "r122", "r127", "r128", "r129", "r130", "r133", "r134", "r140", "r172", "r178", "r182", "r185", "r188", "r215", "r397", "r492", "r519" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10010.0, "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations2": { "order": 10010.0, "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", "totalLabel": "Net loss attributable to the Company/Operating Partnership" } } }, "localname": "NetIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": { "auth_ref": [ "r52", "r55", "r133", "r134", "r368", "r384" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10050.0, "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": "Other consolidated subsidiaries/Net loss attributable to noncontrolling interests" } } }, "localname": "NetIncomeLossAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": { "auth_ref": [ "r127", "r128", "r129", "r130", "r135", "r136", "r142", "r146", "r172", "r178", "r182", "r185", "r188" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations2": { "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", "positiveVerboseLabel": "Net Loss Attributable to Common Unitholders", "totalLabel": "Net loss attributable to common shareholders/unitholders" } } }, "localname": "NetIncomeLossAvailableToCommonStockholdersBasic", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": { "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": "New Accounting Pronouncements Or Change In Accounting Principle [Line Items]", "terseLabel": "New Accounting Pronouncements Or Change In Accounting Principle [Line Items]" } } }, "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": { "auth_ref": [ "r121", "r122", "r123", "r124", "r125", "r126", "r129", "r150", "r217", "r218", "r219", "r220", "r221", "r222", "r334", "r335", "r336", "r337", "r338", "r339", "r340", "r341", "r349", "r350", "r351", "r352", "r461", "r462", "r463", "r534", "r535", "r536", "r537", "r538", "r539", "r540", "r541", "r542", "r543", "r544", "r545" ], "lang": { "en-us": { "role": { "documentation": "Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items.", "label": "New Accounting Pronouncements Or Change In Accounting Principle [Table]", "terseLabel": "New Accounting Pronouncements Or Change In Accounting Principle [Table]" } } }, "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesCarryingValueOfLongLivedAssetsAndInvestmentInUnconsolidatedAffiliatesDetails" ], "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": "Accounting Guidance Not Yet Adopted" } } }, "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_NonRecourseDebt": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of debt for which creditor does not have general recourse to the debtor but rather has recourse only to the property used for collateral in the transaction or other specific property.", "label": "Non Recourse Debt", "terseLabel": "Loan Amount" } } }, "localname": "NonRecourseDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSummaryOfNonRecourseLoansDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NoncashProjectAbandonmentCosts": { "auth_ref": [ "r100" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10300.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The expense charged against earnings to eliminate the capitalized costs of projects that have been terminated during the reporting period, which is added back to net income when calculating cash provided by (used in) operations using the indirect method.", "label": "Noncash Project Abandonment Costs", "terseLabel": "Write-off of development projects" } } }, "localname": "NoncashProjectAbandonmentCosts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable": { "auth_ref": [ "r70" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10040.0, "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of income (loss) attributable to redeemable noncontrolling partner in an operating partnership.", "label": "Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable", "negatedLabel": "Operating Partnership" } } }, "localname": "NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance": { "auth_ref": [ "r281", "r364", "r370" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.", "label": "Noncontrolling Interest Increase From Subsidiary Equity Issuance", "terseLabel": "Contributions from noncontrolling interests" } } }, "localname": "NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_NoncontrollingInterestMember": { "auth_ref": [ "r118", "r119", "r120", "r280", "r361" ], "lang": { "en-us": { "role": { "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest.", "label": "Noncontrolling Interest [Member]", "terseLabel": "Noncontrolling Interests", "verboseLabel": "Unconsolidated Properties" } } }, "localname": "NoncontrollingInterestMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_NonoperatingIncomeExpense": { "auth_ref": [ "r76" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10080.0, "parentTag": "us-gaap_ProfitLoss", "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", "totalLabel": "Total other expenses" } } }, "localname": "NonoperatingIncomeExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_NonrecourseMember": { "auth_ref": [ "r366", "r374" ], "lang": { "en-us": { "role": { "documentation": "Liability for which creditor does not have recourse to debtor but rather has recourse only to property used for collateral in transaction or other specific property.", "label": "Nonrecourse [Member]", "terseLabel": "Nonrecourse" } } }, "localname": "NonrecourseMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_NumberOfRealEstateProperties": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of real estate properties owned as of the balance sheet date.", "label": "Number Of Real Estate Properties", "terseLabel": "Total Properties" } } }, "localname": "NumberOfRealEstateProperties", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails" ], "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 entity operates" } } }, "localname": "NumberOfStatesInWhichEntityOperates", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "integerItemType" }, "us-gaap_OperatingExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Operating Expenses [Abstract]", "terseLabel": "EXPENSES:" } } }, "localname": "OperatingExpensesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_OperatingLeaseLeaseIncome": { "auth_ref": [ "r155", "r412", "r416" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10240.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.", "label": "Operating Lease Lease Income", "terseLabel": "Rental revenues", "totalLabel": "Total rental revenues" } } }, "localname": "OperatingLeaseLeaseIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLeaseIncomeLeasePayments": { "auth_ref": [ "r155", "r414" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails": { "order": 10010.0, "parentTag": "us-gaap_OperatingLeaseLeaseIncome", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.", "label": "Operating Lease Lease Income Lease Payments", "terseLabel": "Fixed lease payments" } } }, "localname": "OperatingLeaseLeaseIncomeLeasePayments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeaseLeaseIncomeTableTextBlock": { "auth_ref": [ "r155", "r416" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of components of income from operating lease.", "label": "Operating Lease Lease Income Table [Text Block]", "terseLabel": "Schedule of Components of Lease Revenue" } } }, "localname": "OperatingLeaseLeaseIncomeTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_OperatingLeaseVariableLeaseIncome": { "auth_ref": [ "r155", "r415" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails": { "order": 10020.0, "parentTag": "us-gaap_OperatingLeaseLeaseIncome", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of operating lease income from variable lease payments paid and payable to lessor, excluding amount included in measurement of lease receivable.", "label": "Operating Lease Variable Lease Income", "terseLabel": "Variable lease payments" } } }, "localname": "OperatingLeaseVariableLeaseIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureLeasesComponentsOfRentalRevenueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Organization Consolidation And Presentation Of Financial Statements [Abstract]" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": { "auth_ref": [ "r13", "r387" ], "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 and Basis of Presentation" } } }, "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentation" ], "xbrltype": "textBlockItemType" }, "us-gaap_OtherAssets": { "auth_ref": [ "r16", "r477", "r503" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10060.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of assets classified as other.", "label": "Other Assets", "terseLabel": "Other assets" } } }, "localname": "OtherAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeBeforeTaxPortionAttributableToNoncontrollingInterestAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income Before Tax Portion Attributable To Noncontrolling Interest [Abstract]", "terseLabel": "Comprehensive loss attributable to noncontrolling interests in:" } } }, "localname": "OtherComprehensiveIncomeBeforeTaxPortionAttributableToNoncontrollingInterestAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": { "auth_ref": [ "r44", "r45", "r47" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 10070.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossTax", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.", "label": "Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax", "negatedLabel": "Unrealized loss on available-for-sale securities" } } }, "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r53", "r56", "r58", "r63", "r275", "r399", "r404", "r405", "r493", "r520" ], "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 income (loss)" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income Loss Net Of Tax Period Increase Decrease [Abstract]", "terseLabel": "Other comprehensive loss:" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeLossTax": { "auth_ref": [ "r48", "r63", "r347", "r357", "r359", "r399", "r402", "r405", "r493", "r520" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 10030.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss).", "label": "Other Comprehensive Income Loss Tax", "negatedTotalLabel": "Comprehensive loss" } } }, "localname": "OtherComprehensiveIncomeLossTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeOtherNetOfTax": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in other comprehensive income, after tax, from changes classified as other.", "label": "Other Comprehensive Income Other Net Of Tax", "verboseLabel": "Other comprehensive income (loss)" } } }, "localname": "OtherComprehensiveIncomeOtherNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherGeneralExpense": { "auth_ref": [ "r73" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10040.0, "parentTag": "cbl_SegmentProfitLoss", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10230.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of general expenses not normally included in Other Operating Costs and Expenses.", "label": "Other General Expense", "negatedLabel": "Other", "negatedTerseLabel": "Other expense" } } }, "localname": "OtherGeneralExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherIncome": { "auth_ref": [ "r525" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10260.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of revenue and income classified as other.", "label": "Other Income", "terseLabel": "Other" } } }, "localname": "OtherIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilities": { "auth_ref": [ "r487" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10040.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities classified as other.", "label": "Other Liabilities", "terseLabel": "Other liabilities" } } }, "localname": "OtherLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherNonoperatingIncomeExpenseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Nonoperating Income Expense [Abstract]", "terseLabel": "OTHER INCOME (EXPENSES):" } } }, "localname": "OtherNonoperatingIncomeExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_OtherRealEstateOwnedMeasurementInput": { "auth_ref": [ "r394" ], "lang": { "en-us": { "role": { "documentation": "Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business.", "label": "Other Real Estate Owned Measurement Input", "terseLabel": "Fair value measurement input (as a percent)" } } }, "localname": "OtherRealEstateOwnedMeasurementInput", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsLongLivedAssetsMeasuredAtFairValueDetails" ], "xbrltype": "decimalItemType" }, "us-gaap_OtherReceivables": { "auth_ref": [ "r43" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10250.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount due from parties in nontrade transactions, classified as other.", "label": "Other Receivables", "terseLabel": "Other" } } }, "localname": "OtherReceivables", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherSignificantNoncashTransactionsLineItems": { "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 Significant Noncash Transactions [Line Items]", "terseLabel": "Other Significant Noncash Transactions [Line Items]" } } }, "localname": "OtherSignificantNoncashTransactionsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherSignificantNoncashTransactionsTable": { "auth_ref": [ "r104", "r105", "r106" ], "lang": { "en-us": { "role": { "documentation": "This table may contain information related to other significant noncash investing and financing activities that occurred during the accounting period and are not otherwise listed in the existing taxonomy. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period.", "label": "Other Significant Noncash Transactions [Table]", "terseLabel": "Other Significant Noncash Transactions [Table]" } } }, "localname": "OtherSignificantNoncashTransactionsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ParentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Portion of equity, or net assets, in the consolidated entity attributable, directly or indirectly, to the parent. Excludes noncontrolling interests.", "label": "Parent [Member]", "terseLabel": "Total Shareholders' Equity", "verboseLabel": "Consolidated Properties" } } }, "localname": "ParentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_PartnerCapitalComponentsAxis": { "auth_ref": [ "r280" ], "lang": { "en-us": { "role": { "documentation": "Information by partner capital components which are allocated for example, but not limited to accumulated other comprehensive income or comprehensive income.", "label": "Partner Capital Components [Axis]", "terseLabel": "Partner Capital Components" } } }, "localname": "PartnerCapitalComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "stringItemType" }, "us-gaap_PartnerCapitalComponentsDomain": { "auth_ref": [ "r280" ], "lang": { "en-us": { "role": { "documentation": "Partner capital components are the parts of the total Partners' Capital balance including that which is allocated to accumulated other comprehensive income, comprehensive income.", "label": "Partner Capital Components [Domain]", "terseLabel": "Partner Capital Components" } } }, "localname": "PartnerCapitalComponentsDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "us-gaap_PartnerTypeOfPartnersCapitalAccountAxis": { "auth_ref": [ "r282" ], "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 Of Partners Capital Account [Axis]", "terseLabel": "Partner Type" } } }, "localname": "PartnerTypeOfPartnersCapitalAccountAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "stringItemType" }, "us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain": { "auth_ref": [ "r283", "r548" ], "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" } } }, "localname": "PartnerTypeOfPartnersCapitalAccountNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "domainItemType" }, "us-gaap_PartnersCapital": { "auth_ref": [ "r280" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10060.0, "parentTag": "us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of ownership interest of different classes of partners in limited partnership.", "label": "Partners Capital", "totalLabel": "Total partners' capital" } } }, "localname": "PartnersCapital", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Partners Capital [Abstract]", "terseLabel": "Partners' capital" } } }, "localname": "PartnersCapitalAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_PartnersCapitalAccountExchangesAndConversions": { "auth_ref": [ "r280", "r283" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total change in each class of partners' capital accounts during the year due to exchanges and conversions. Partners include general, limited and preferred partners.", "label": "Partners Capital Account Exchanges And Conversions", "terseLabel": "Allocation of partners' capital" } } }, "localname": "PartnersCapitalAccountExchangesAndConversions", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalAccountUnits": { "auth_ref": [ "r282", "r549", "r550" ], "lang": { "en-us": { "role": { "documentation": "The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.", "label": "Partners Capital Account Units", "periodEndLabel": "Ending balance, partners' capital units (shares)", "periodStartLabel": "Beginning balance, partners' capital units (shares)" } } }, "localname": "PartnersCapitalAccountUnits", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "sharesItemType" }, "us-gaap_PartnersCapitalAttributableToNoncontrollingInterest": { "auth_ref": [ "r28", "r280", "r284", "r481", "r509" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10070.0, "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 interests" } } }, "localname": "PartnersCapitalAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r280" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10050.0, "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, partners' capital", "periodStartLabel": "Beginning balance, partners' capital", "totalLabel": "Total capital" } } }, "localname": "PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "monetaryItemType" }, "us-gaap_PartnersCapitalNumberOfUnitsParValueAndOtherDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Partners Capital Number Of Units Par Value And Other Disclosures [Abstract]", "terseLabel": "Preferred Stock, $.01 par value, 15,000,000 shares authorized:" } } }, "localname": "PartnersCapitalNumberOfUnitsParValueAndOtherDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_PaymentsForCapitalImprovements": { "auth_ref": [ "r83" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for acquisition of or capital improvements to properties held for investment (operating, managed, leased) or for use.", "label": "Payments For Capital Improvements", "terseLabel": "Capital expenditures" } } }, "localname": "PaymentsForCapitalImprovements", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "auth_ref": [ "r81", "r84", "r115" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10220.0, "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", "negatedLabel": "Changes in other assets" } } }, "localname": "PaymentsForProceedsFromOtherInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfDebtExtinguishmentCosts": { "auth_ref": [ "r90" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.", "label": "Payments Of Debt Extinguishment Costs", "terseLabel": "Cash payment" } } }, "localname": "PaymentsOfDebtExtinguishmentCosts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfDistributionsToAffiliates": { "auth_ref": [ "r88" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10130.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The distributions of earnings to an entity that is affiliated with the reporting entity by means of direct or indirect ownership.", "label": "Payments Of Distributions To Affiliates", "negatedLabel": "Distributions to noncontrolling interests" } } }, "localname": "PaymentsOfDistributionsToAffiliates", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfFinancingCosts": { "auth_ref": [ "r91" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10090.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for loan and debt issuance costs.", "label": "Payments Of Financing Costs", "negatedLabel": "Additions to deferred financing costs" } } }, "localname": "PaymentsOfFinancingCosts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": { "auth_ref": [ "r88" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10120.0, "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": "Payments Related To Tax Withholding For Share Based Compensation", "negatedLabel": "Payment of tax withholdings for restricted stock awards" } } }, "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireAvailableForSaleSecurities": { "auth_ref": [ "r82", "r202" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10160.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.", "label": "Payments To Acquire Available For Sale Securities", "negatedLabel": "Purchases of available-for-sale securities" } } }, "localname": "PaymentsToAcquireAvailableForSaleSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "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 Shares" } } }, "localname": "PerformanceSharesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PreferredStockDividendRatePercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The percentage rate used to calculate dividend payments on preferred stock.", "label": "Preferred Stock Dividend Rate Percentage", "terseLabel": "Dividend rate of preferred stock (as a percent)" } } }, "localname": "PreferredStockDividendRatePercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "percentItemType" }, "us-gaap_PreferredStockMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company.", "label": "Preferred Stock [Member]", "terseLabel": "Preferred Stock" } } }, "localname": "PreferredStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_PreferredStockParOrStatedValuePerShare": { "auth_ref": [ "r21" ], "lang": { "en-us": { "role": { "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.", "label": "Preferred Stock Par Or Stated Value Per Share", "terseLabel": "Preferred stock, par value (USD per share)" } } }, "localname": "PreferredStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "perShareItemType" }, "us-gaap_PreferredStockSharesAuthorized": { "auth_ref": [ "r21" ], "lang": { "en-us": { "role": { "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.", "label": "Preferred Stock Shares Authorized", "terseLabel": "Preferred stock authorized (shares)" } } }, "localname": "PreferredStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_PreferredStockSharesOutstanding": { "auth_ref": [ "r21" ], "lang": { "en-us": { "role": { "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.", "label": "Preferred Stock Shares Outstanding", "terseLabel": "Preferred stock outstanding (shares)" } } }, "localname": "PreferredStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_PreferredStockValueOutstanding": { "auth_ref": [ "r21" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10130.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders.", "label": "Preferred Stock Value Outstanding", "verboseLabel": "Preferred stock outstanding" } } }, "localname": "PreferredStockValueOutstanding", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PreferredUnitsPreferredPartnersCapitalAccounts": { "auth_ref": [ "r283" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10080.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets2": { "order": 10060.0, "parentTag": "us-gaap_PartnersCapital", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of the preferred partners' ownership interests.", "label": "Preferred Units Preferred Partners Capital Accounts", "terseLabel": "Preferred units" } } }, "localname": "PreferredUnitsPreferredPartnersCapitalAccounts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromContributionsFromAffiliates": { "auth_ref": [ "r87" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10110.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from an entity that is affiliated with the entity by means of direct or indirect ownership.", "label": "Proceeds From Contributions From Affiliates", "terseLabel": "Contributions from noncontrolling interests" } } }, "localname": "ProceedsFromContributionsFromAffiliates", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromInsuranceSettlementInvestingActivities": { "auth_ref": [ "r81", "r94" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10180.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities.", "label": "Proceeds From Insurance Settlement Investing Activities", "terseLabel": "Proceeds from insurance" } } }, "localname": "ProceedsFromInsuranceSettlementInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromIssuanceOfCommonStock": { "auth_ref": [ "r85" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10100.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the additional capital contribution to the entity.", "label": "Proceeds From Issuance Of Common Stock", "terseLabel": "Proceeds from issuances of common stock" } } }, "localname": "ProceedsFromIssuanceOfCommonStock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromNotesPayable": { "auth_ref": [ "r86" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10070.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from a borrowing supported by a written promise to pay an obligation.", "label": "Proceeds From Notes Payable", "terseLabel": "Proceeds from mortgage and other indebtedness" } } }, "localname": "ProceedsFromNotesPayable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleAndCollectionOfMortgageNotesReceivable": { "auth_ref": [ "r78" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10190.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from proceeds from sale of receivables arising from the mortgage note on real estate; includes collections on mortgage notes receivable that are not classified as operating cash flows.", "label": "Proceeds From Sale And Collection Of Mortgage Notes Receivable", "terseLabel": "Payments received on mortgage and other notes receivable" } } }, "localname": "ProceedsFromSaleAndCollectionOfMortgageNotesReceivable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities": { "auth_ref": [ "r79", "r202" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10170.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.", "label": "Proceeds From Sale Of Available For Sale Securities", "terseLabel": "Redemptions of available-for-sale securities" } } }, "localname": "ProceedsFromSaleOfAvailableForSaleSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfRealEstateHeldforinvestment": { "auth_ref": [ "r80" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10150.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period.", "label": "Proceeds From Sale Of Real Estate Heldforinvestment", "terseLabel": "Proceeds from sales of real estate assets" } } }, "localname": "ProceedsFromSaleOfRealEstateHeldforinvestment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProductAndServiceOtherMember": { "auth_ref": [ "r298" ], "lang": { "en-us": { "role": { "documentation": "Article or substance produced by nature, labor or machinery and act of providing assistance, classified as other.", "label": "Product And Service Other [Member]", "terseLabel": "Other revenues" } } }, "localname": "ProductAndServiceOtherMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ProfitLoss": { "auth_ref": [ "r11", "r52", "r55", "r93", "r111", "r122", "r133", "r134", "r172", "r178", "r182", "r185", "r188", "r215", "r363", "r367", "r369", "r384", "r385", "r397", "r498" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10230.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss": { "order": 10060.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossTax", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10030.0, "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": "Profit Loss", "terseLabel": "Net loss", "totalLabel": "Net loss" } } }, "localname": "ProfitLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PropertyPlantAndEquipmentImpairment": { "auth_ref": [ "r109", "r239" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for assessing and recognizing impairments of its property, plant and equipment.", "label": "Property Plant And Equipment Impairment", "terseLabel": "Carrying Value of Long-Lived Assets and Investment in Unconsolidated Affiliates" } } }, "localname": "PropertyPlantAndEquipmentImpairment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ProvisionForDoubtfulAccounts": { "auth_ref": [ "r66", "r224" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10350.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable.", "label": "Provision For Doubtful Accounts", "terseLabel": "Change in estimate of uncollectable revenues" } } }, "localname": "ProvisionForDoubtfulAccounts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation": { "auth_ref": [ "r512" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10100.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10320.0, "parentTag": "cbl_RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess", "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": "Accumulated depreciation" } } }, "localname": "RealEstateInvestmentPropertyAccumulatedDepreciation", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyAtCost": { "auth_ref": [ "r513" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10090.0, "parentTag": "us-gaap_RealEstateInvestmentPropertyNet", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10310.0, "parentTag": "cbl_RealEstateInvestmentPropertyNetBeforeDevelopmentInProcess", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of real estate investment property 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 At Cost", "terseLabel": "Investment in real estate assets", "totalLabel": "Real estate assets" } } }, "localname": "RealEstateInvestmentPropertyAtCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyNet": { "auth_ref": [ "r513" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10070.0, "parentTag": "us-gaap_RealEstateInvestments", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10210.0, "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", "totalLabel": "Net investment in real estate assets" } } }, "localname": "RealEstateInvestmentPropertyNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstateInvestmentPropertyNetAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Real Estate Investment Property Net [Abstract]", "terseLabel": "Real estate assets:" } } }, "localname": "RealEstateInvestmentPropertyNetAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_RealEstateInvestments": { "auth_ref": [ "r513" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10050.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of real estate investments, 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; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.", "label": "Real Estate Investments", "totalLabel": "Net investment in real estate assets" } } }, "localname": "RealEstateInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstatePeriodIncreaseDecrease": { "auth_ref": [ "r563" ], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) before accumulated depreciation of real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.", "label": "Real Estate Period Increase Decrease", "terseLabel": "Decrease in real estate assets" } } }, "localname": "RealEstatePeriodIncreaseDecrease", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealEstatePropertiesAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by ownership of the property.", "label": "Real Estate Properties [Axis]", "terseLabel": "Real Estate Property Ownership" } } }, "localname": "RealEstatePropertiesAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RealEstatePropertiesDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Represents categories of ownership of real estate properties.", "label": "Real Estate Properties [Domain]", "terseLabel": "Real Estate Properties" } } }, "localname": "RealEstatePropertiesDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureDispositionsAndHeldForSaleSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RealEstateTaxExpense": { "auth_ref": [ "r346" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10180.0, "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "A tax based on the assessed value of real estate by the local government. The tax is usually based on the value of property (including the land).", "label": "Real Estate Tax Expense", "negatedLabel": "Real estate taxes" } } }, "localname": "RealEstateTaxExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReceivablesPolicyTextBlock": { "auth_ref": [ "r109", "r196", "r198", "r199", "r200" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable.", "label": "Receivables Policy [Text Block]", "terseLabel": "Accounts Receivable" } } }, "localname": "ReceivablesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_RedeemableNoncontrollingInterestEquityCommonCarryingAmount": { "auth_ref": [ "r270", "r271", "r272", "r273" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form.", "label": "Redeemable Noncontrolling Interest Equity Common Carrying Amount", "periodEndLabel": "Ending balance of redeemable noncontrolling partnership interests", "periodStartLabel": "Beginning balance of redeemable noncontrolling partnership interests" } } }, "localname": "RedeemableNoncontrollingInterestEquityCommonCarryingAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_RelatedPartyDomain": { "auth_ref": [ "r314", "r417", "r418" ], "lang": { "en-us": { "role": { "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.", "label": "Related Party [Domain]", "terseLabel": "Related Party" } } }, "localname": "RelatedPartyDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "auth_ref": [ "r314", "r417", "r419", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r474", "r475" ], "lang": { "en-us": { "role": { "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests.", "label": "Related Party Transactions By Related Party [Axis]", "terseLabel": "Related Party" } } }, "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReorganizationItems": { "auth_ref": [ "r421", "r424" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10120.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10130.0, "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Total amount of reorganization items.", "label": "Reorganization Items", "negatedLabel": "Reorganization items", "verboseLabel": "Reorganization items" } } }, "localname": "ReorganizationItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock": { "auth_ref": [ "r425" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the description and amounts of reorganization under Chapter 11 of the US Bankruptcy Code.", "label": "Reorganization Under Chapter11 Of U S Bankruptcy Code Disclosure [Text Block]", "terseLabel": "Chapter 11 Cases and Ability to Continue as a Going Concern" } } }, "localname": "ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcern" ], "xbrltype": "textBlockItemType" }, "us-gaap_RepaymentsOfNotesPayable": { "auth_ref": [ "r89" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10080.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for a borrowing supported by a written promise to pay an obligation.", "label": "Repayments Of Notes Payable", "negatedLabel": "Principal payments on mortgage and other indebtedness" } } }, "localname": "RepaymentsOfNotesPayable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RestrictedCash": { "auth_ref": [ "r107", "r476", "r506" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10020.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash 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.", "label": "Restricted Cash", "terseLabel": "Restricted cash" } } }, "localname": "RestrictedCash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RestrictedCashAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Restricted Cash [Abstract]", "terseLabel": "Restricted cash (1):" } } }, "localname": "RestrictedCashAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_RestrictedStockMember": { "auth_ref": [ "r147" ], "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 Common Stock" } } }, "localname": "RestrictedStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "auth_ref": [ "r25", "r280", "r341", "r508", "r540", "r545" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10180.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings Accumulated Deficit", "terseLabel": "Dividends in excess of cumulative earnings" } } }, "localname": "RetainedEarningsAccumulatedDeficit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsMember": { "auth_ref": [ "r118", "r119", "r120", "r123", "r132", "r134", "r220", "r338", "r339", "r340", "r351", "r352", "r536", "r538" ], "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings [Member]", "terseLabel": "Dividends in Excess of Cumulative Earnings" } } }, "localname": "RetainedEarningsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "domainItemType" }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenue From Contract With Customer [Abstract]" } } }, "localname": "RevenueFromContractWithCustomerAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "auth_ref": [ "r163", "r164", "r177", "r183", "r184", "r190", "r191", "r194", "r295", "r296", "r460" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.", "label": "Revenue From Contract With Customer Excluding Assessed Tax", "terseLabel": "Revenues from contracts with customers (ASC 606):" } } }, "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "auth_ref": [ "r285", "r286", "r287", "r288", "r289", "r290", "r293", "r294", "r297", "r305" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.", "label": "Revenue From Contract With Customer [Text Block]", "terseLabel": "Revenues" } } }, "localname": "RevenueFromContractWithCustomerTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenues" ], "xbrltype": "textBlockItemType" }, "us-gaap_RevenueRemainingPerformanceObligation": { "auth_ref": [ "r291" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transaction price allocated to performance obligation that has not been recognized as revenue.", "label": "Revenue Remaining Performance Obligation", "terseLabel": "Remaining performance obligation" } } }, "localname": "RevenueRemainingPerformanceObligation", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails1" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems": { "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": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]", "terseLabel": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Line Items]" } } }, "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1": { "auth_ref": [ "r292" ], "lang": { "en-us": { "role": { "documentation": "Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.", "label": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1", "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period" } } }, "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails" ], "xbrltype": "durationItemType" }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis": { "auth_ref": [ "r292" ], "lang": { "en-us": { "role": { "documentation": "Start date of time band for expected timing of satisfaction of remaining performance obligation, in CCYY-MM-DD format.", "label": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Start Date [Axis]", "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date" } } }, "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about expected timing for satisfying remaining performance obligation.", "label": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]", "terseLabel": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction [Table]" } } }, "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesRemainingPerformanceObligationsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock": { "auth_ref": [ "r292" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of expected timing for satisfying remaining performance obligation.", "label": "Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Table [Text Block]", "terseLabel": "Schedule of Expected Recognition of Remaining Performance Obligation" } } }, "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_Revenues": { "auth_ref": [ "r60", "r111", "r163", "r164", "r177", "r183", "r184", "r190", "r191", "r194", "r215", "r397", "r498" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails": { "order": 10010.0, "parentTag": "cbl_SegmentProfitLoss", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations": { "order": 10060.0, "parentTag": "us-gaap_ProfitLoss", "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", "terseLabel": "Total revenues", "totalLabel": "Total revenues" } } }, "localname": "Revenues", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenuesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenues [Abstract]", "terseLabel": "REVENUES:" } } }, "localname": "RevenuesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "stringItemType" }, "us-gaap_RevolvingCreditFacilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.", "label": "Revolving Credit Facility [Member]", "terseLabel": "Revolving Credit Facility" } } }, "localname": "RevolvingCreditFacilityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of supplemental cash flow information for the periods presented.", "label": "Schedule Of Cash Flow Supplemental Disclosures Table [Text Block]", "terseLabel": "Schedule of Noncash Investing and Financing Activities" } } }, "localname": "ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDebtInstrumentsTextBlock": { "auth_ref": [ "r39", "r114", "r276", "r277", "r278", "r279", "r408", "r409", "r411", "r500" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.", "label": "Schedule Of Debt Instruments [Text Block]", "terseLabel": "Schedule of Net Mortgage Notes Payable" } } }, "localname": "ScheduleOfDebtInstrumentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable": { "auth_ref": [ "r137", "r138", "r143", "r146", "r151" ], "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 [Table]", "terseLabel": "Schedule Of Earnings Per Share Basic By Common Class [Table]" } } }, "localname": "ScheduleOfEarningsPerShareBasicByCommonClassTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTextBlock": { "auth_ref": [ "r138", "r146", "r151" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the effect of income (loss) on basic earnings per share.", "label": "Schedule Of Earnings Per Share Basic By Common Class [Text Block]", "terseLabel": "Schedule of Basic and Diluted EPU for Common and Special Common Units" } } }, "localname": "ScheduleOfEarningsPerShareBasicByCommonClassTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEquityMethodInvestmentsLineItems": { "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": "Schedule Of Equity Method Investments [Line Items]", "terseLabel": "Schedule Of Equity Method Investments [Line Items]" } } }, "localname": "ScheduleOfEquityMethodInvestmentsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfEquityMethodInvestmentsTable": { "auth_ref": [ "r11", "r111", "r214", "r215", "r397" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfGuaranteeObligationsTable": { "auth_ref": [ "r261" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure about the type or nature of guarantees, for example performance, indemnification, payment and other guarantees, and related information such as term, origin and purpose, triggering event, maximum exposure, and carrying value. Represents the guarantor's disclosures which include the information about each guarantee, or each group of similar guarantees, even if the likelihood of the guarantor's need to make any payments under the guarantee is remote. This excludes disclosures for product warranties.", "label": "Schedule Of Guarantee Obligations [Table]", "terseLabel": "Schedule Of Guarantee Obligations [Table]" } } }, "localname": "ScheduleOfGuaranteeObligationsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesGuaranteesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock": { "auth_ref": [ "r249", "r250", "r251", "r252", "r253", "r254", "r255", "r257", "r258" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the loss contingencies that were reported in the period or disclosed as of the balance sheet date.", "label": "Schedule Of Loss Contingencies By Contingency [Text Block]", "terseLabel": "Schedule of Guarantees" } } }, "localname": "ScheduleOfLossContingenciesByContingencyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureContingenciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": { "auth_ref": [ "r263" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt.", "label": "Schedule Of Maturities Of Long Term Debt Table [Text Block]", "terseLabel": "Schedule of Principal Repayments" } } }, "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": { "auth_ref": [ "r126", "r129", "r153", "r154" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.", "label": "Schedule Of New Accounting Pronouncements And Changes In Accounting Principles [Text Block]", "terseLabel": "Schedule of New Accounting Pronouncements and Changes in Accounting Principles" } } }, "localname": "ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfRealEstatePropertiesTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of real estate properties and units in those properties that are included in the discussion of the nature of an entity's operations.", "label": "Schedule Of Real Estate Properties Table [Text Block]", "terseLabel": "Schedule of Properties Owned by Operating Partnership" } } }, "localname": "ScheduleOfRealEstatePropertiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "auth_ref": [ "r172", "r175", "r181", "r236" ], "lang": { "en-us": { "role": { "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.", "label": "Schedule Of Segment Reporting Information By Segment [Table]", "terseLabel": "Schedule Of Segment Reporting Information By Segment [Table]" } } }, "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "auth_ref": [ "r172", "r175", "r181", "r236" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.", "label": "Schedule Of Segment Reporting Information By Segment [Text Block]", "terseLabel": "Schedule of Information on Reportable Segments" } } }, "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "auth_ref": [ "r321", "r333" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfVariableInterestEntitiesTextBlock": { "auth_ref": [ "r375", "r377", "r379", "r381", "r382" ], "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 [Text Block]", "terseLabel": "Schedule of Variable Interest Entities" } } }, "localname": "ScheduleOfVariableInterestEntitiesTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SecuredDebt": { "auth_ref": [ "r19", "r480", "r505" ], "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": "New senior secured notes", "verboseLabel": "Secured non-recourse and recourse term loans" } } }, "localname": "SecuredDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SecuredDebtMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Collateralized debt obligation backed by, for example, but not limited to, pledge, mortgage or other lien on the entity's assets.", "label": "Secured Debt [Member]", "terseLabel": "Secured Debt" } } }, "localname": "SecuredDebtMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SegmentDomain": { "auth_ref": [ "r160", "r163", "r164", "r165", "r166", "r167", "r168", "r169", "r170", "r171", "r172", "r173", "r174", "r177", "r178", "r179", "r180", "r182", "r183", "r184", "r185", "r186", "r188", "r194", "r529" ], "lang": { "en-us": { "role": { "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity.", "label": "Segment [Domain]", "terseLabel": "Segments" } } }, "localname": "SegmentDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SegmentReportingAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Segment Reporting [Abstract]" } } }, "localname": "SegmentReportingAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SegmentReportingDisclosureTextBlock": { "auth_ref": [ "r160", "r161", "r162", "r172", "r176", "r182", "r186", "r187", "r188", "r189", "r190", "r193", "r194", "r195" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.", "label": "Segment Reporting Disclosure [Text Block]", "terseLabel": "Segment Information" } } }, "localname": "SegmentReportingDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformation" ], "xbrltype": "textBlockItemType" }, "us-gaap_SegmentReportingInformationLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.", "label": "Segment Reporting Information [Line Items]", "terseLabel": "Segment Reporting Information [Line Items]" } } }, "localname": "SegmentReportingInformationLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SeniorSubordinatedNotesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A senior subordinated note is a bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior subordinated debt holders receive priority for [must receive] repayment [prior] relative to junior and unsecured (general) creditors. However senior subordinated notes are junior to Senior Notes and Senior bond holders.", "label": "Senior Subordinated Notes [Member]", "terseLabel": "Senior Unsecured Notes" } } }, "localname": "SeniorSubordinatedNotesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SeriesDPreferredStockMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Outstanding nonredeemable series D preferred stock or outstanding series D preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.", "label": "Series D Preferred Stock [Member]", "terseLabel": "7.375% Series D Cumulative Redeemable Preferred Stock, $0.01 par value", "verboseLabel": "Series D Preferred Stock" } } }, "localname": "SeriesDPreferredStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_SeriesEPreferredStockMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Outstanding nonredeemable series E preferred stock or outstanding series E preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.", "label": "Series E Preferred Stock [Member]", "terseLabel": "6.625% Series E Cumulative Redeemable Preferred Stock, $0.01 par value", "verboseLabel": "Series E Preferred Stock" } } }, "localname": "SeriesEPreferredStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensation": { "auth_ref": [ "r99" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows": { "order": 10310.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of noncash expense for share-based payment arrangement.", "label": "Share Based Compensation", "terseLabel": "Share-based compensation expense" } } }, "localname": "ShareBasedCompensation", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShareBasedCompensationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Share Based Compensation [Abstract]" } } }, "localname": "ShareBasedCompensationAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "auth_ref": [ "r324" ], "lang": { "en-us": { "role": { "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period", "negatedLabel": "Forfeited (shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": { "auth_ref": [ "r328" ], "lang": { "en-us": { "role": { "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value", "terseLabel": "Weighted average grant-date fair value, forfeited (USD per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": { "auth_ref": [ "r326" ], "lang": { "en-us": { "role": { "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period", "terseLabel": "Granted (shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "auth_ref": [ "r326" ], "lang": { "en-us": { "role": { "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value", "terseLabel": "Weighted average grant-date fair value, granted (USD per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "auth_ref": [ "r325" ], "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", "periodEndLabel": "Nonvested, end of period (shares)", "periodStartLabel": "Nonvested, beginning of period (shares)", "terseLabel": "Nonvested, end of period (shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Roll Forward", "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": { "auth_ref": [ "r325" ], "lang": { "en-us": { "role": { "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value", "periodEndLabel": "Weighted average grant-date fair value, nonvested, ending of period (USD per share)", "periodStartLabel": "Weighted average grant-date fair value, nonvested, beginning of period (USD per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "perShareItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value Roll Forward", "terseLabel": "Weighted-Average Grant Date Fair Value" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": { "auth_ref": [ "r327" ], "lang": { "en-us": { "role": { "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period", "negatedLabel": "Vested (shares)", "terseLabel": "Total fair value of shares vested" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": { "auth_ref": [ "r327" ], "lang": { "en-us": { "role": { "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value", "terseLabel": "Weighted average grant-date fair value, vested (USD per share)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "perShareItemType" }, "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": { "auth_ref": [ "r322" ], "lang": { "en-us": { "role": { "documentation": "Number of shares authorized for issuance under share-based payment arrangement.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized", "terseLabel": "Number of shares authorized (shares)" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "sharesItemType" }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock": { "auth_ref": [ "r329" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value Table [Text Block]", "terseLabel": "Schedule of Company Stock Awards" } } }, "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationTables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "auth_ref": [ "r319", "r323" ], "lang": { "en-us": { "role": { "documentation": "Award under share-based payment arrangement.", "label": "Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]", "terseLabel": "Award Type" } } }, "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationAwardTrancheOneMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "First portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.", "label": "Share Based Compensation Award Tranche One [Member]", "terseLabel": "Vested at conclusion of performance period" } } }, "localname": "ShareBasedCompensationAwardTrancheOneMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ShareBasedCompensationAwardTrancheTwoMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Second portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period.", "label": "Share Based Compensation Award Tranche Two [Member]", "terseLabel": "Remaining percentage after performance period" } } }, "localname": "ShareBasedCompensationAwardTrancheTwoMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "auth_ref": [ "r117" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies" ], "xbrltype": "textBlockItemType" }, "us-gaap_StatementBusinessSegmentsAxis": { "auth_ref": [ "r1", "r160", "r163", "r164", "r165", "r166", "r167", "r168", "r169", "r170", "r171", "r172", "r173", "r174", "r177", "r178", "r179", "r180", "r182", "r183", "r184", "r185", "r186", "r188", "r194", "r236", "r240", "r244", "r245", "r529" ], "lang": { "en-us": { "role": { "documentation": "Information by business segments.", "label": "Statement Business Segments [Axis]", "terseLabel": "Segments" } } }, "localname": "StatementBusinessSegmentsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureRevenuesDisaggregationOfRevenueDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSegmentInformationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatementClassOfStockAxis": { "auth_ref": [ "r20", "r21", "r22", "r110", "r111", "r137", "r138", "r139", "r143", "r146", "r157", "r158", "r159", "r215", "r275", "r397" ], "lang": { "en-us": { "role": { "documentation": "Information by the different classes of stock of the entity.", "label": "Statement Class Of Stock [Axis]", "terseLabel": "Class of Stock" } } }, "localname": "StatementClassOfStockAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DocumentDocumentAndEntityInformation", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "stringItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r41", "r118", "r119", "r120", "r123", "r132", "r134", "r156", "r220", "r275", "r280", "r338", "r339", "r340", "r351", "r352", "r399", "r400", "r401", "r402", "r403", "r405", "r536", "r537", "r538" ], "lang": { "en-us": { "role": { "documentation": "Information by component of equity.", "label": "Statement Equity Components [Axis]", "terseLabel": "Equity Components" } } }, "localname": "StatementEquityComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationPropertiesOwnedByOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "xbrltype": "stringItemType" }, "us-gaap_StatementOfCashFlowsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement Of Cash Flows [Abstract]" } } }, "localname": "StatementOfCashFlowsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfFinancialPositionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement Of Financial Position [Abstract]" } } }, "localname": "StatementOfFinancialPositionAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement Of Income And Comprehensive Income [Abstract]" } } }, "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement Of Stockholders Equity [Abstract]" } } }, "localname": "StatementOfStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementTable": { "auth_ref": [ "r118", "r119", "r120", "r156", "r460" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveLoss", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsParenthetical" ], "xbrltype": "stringItemType" }, "us-gaap_StockIssuedDuringPeriodSharesNewIssues": { "auth_ref": [ "r21", "r22", "r275", "r280" ], "lang": { "en-us": { "role": { "documentation": "Number of new stock issued during the period.", "label": "Stock Issued During Period Shares New Issues", "terseLabel": "Issuance of common stock and restricted common stock (shares)" } } }, "localname": "StockIssuedDuringPeriodSharesNewIssues", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquityParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited": { "auth_ref": [ "r21", "r22", "r275", "r280" ], "lang": { "en-us": { "role": { "documentation": "Number of shares related to Restricted Stock Award forfeited during the period.", "label": "Stock Issued During Period Shares Restricted Stock Award Forfeited", "terseLabel": "Cancellation of restricted common stock (shares)" } } }, "localname": "StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquityParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).", "label": "Stock Issued During Period Shares Share Based Compensation Gross", "terseLabel": "Issuance of common units (shares)" } } }, "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital" ], "xbrltype": "sharesItemType" }, "us-gaap_StockIssuedDuringPeriodValueConversionOfUnits": { "auth_ref": [ "r41", "r275", "r280" ], "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 Operating Partnership common units into shares of common stock" } } }, "localname": "StockIssuedDuringPeriodValueConversionOfUnits", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureNoncashInvestingAndFinancingActivitiesSummaryDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures": { "auth_ref": [ "r21", "r22", "r275", "r280" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Value of stock related to Restricted Stock Awards forfeited during the period.", "label": "Stock Issued During Period Value Restricted Stock Award Forfeitures", "negatedLabel": "Cancellation of shares of restricted common stock" } } }, "localname": "StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r22", "r27", "r28", "r111", "r197", "r215", "r397" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10110.0, "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", "terseLabel": "The Company", "totalLabel": "Total shareholders' equity" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r111", "r118", "r119", "r120", "r123", "r132", "r215", "r220", "r280", "r338", "r339", "r340", "r351", "r352", "r361", "r362", "r383", "r397", "r399", "r400", "r405", "r537", "r538" ], "calculation": { "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails": { "order": 10020.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 }, "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets": { "order": 10050.0, "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Stockholders Equity Including Portion Attributable To Noncontrolling Interest [Abstract]", "terseLabel": "Shareholders' equity:" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsUnconsolidatedAffiliatesDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_StraightLineRent": { "auth_ref": [ "r99" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Difference between actual rental income due and rental income recognized on a straight-line basis.", "label": "Straight Line Rent", "terseLabel": "Straight line rent receivables" } } }, "localname": "StraightLineRent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SubsequentEventLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.", "label": "Subsequent Event [Line Items]", "terseLabel": "Subsequent Event [Line Items]" } } }, "localname": "SubsequentEventLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventMember": { "auth_ref": [ "r406", "r427" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventTable": { "auth_ref": [ "r406", "r427" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeAxis": { "auth_ref": [ "r406", "r427" ], "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" } } }, "localname": "SubsequentEventTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventTypeDomain": { "auth_ref": [ "r406", "r427" ], "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" } } }, "localname": "SubsequentEventTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SubsequentEventsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Subsequent Events [Abstract]" } } }, "localname": "SubsequentEventsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsTextBlock": { "auth_ref": [ "r426", "r428" ], "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/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEvents" ], "xbrltype": "textBlockItemType" }, "us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.", "label": "Subsidiary Of Limited Liability Company Or Limited Partnership Ownership Interest", "terseLabel": "Limited partnership interest owned by CBL Holdings II, Inc. in the operating partnership (as a percent)" } } }, "localname": "SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureOrganizationAndBasisOfPresentationNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_SupplementalCashFlowInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "terseLabel": "SUPPLEMENTAL INFORMATION:" } } }, "localname": "SupplementalCashFlowInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_TemporaryEquityNetIncome": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of net income or loss attributable to temporary equity interest.", "label": "Temporary Equity Net Income", "terseLabel": "Net loss" } } }, "localname": "TemporaryEquityNetIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfCapital", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "auth_ref": [ "r208", "r209", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r458" ], "lang": { "en-us": { "role": { "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms.", "label": "Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain]", "terseLabel": "Financial Instruments" } } }, "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_USTreasurySecuritiesMember": { "auth_ref": [ "r307", "r315", "r499" ], "lang": { "en-us": { "role": { "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years).", "label": "U S Treasury Securities [Member]", "terseLabel": "U.S Treasury Securities" } } }, "localname": "USTreasurySecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureFairValueMeasurementsRecurringBasisDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_UndistributedEarnings": { "auth_ref": [ "r141", "r144" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The earnings that is allocated to common stock and participating securities to the extent that each security may share in earnings as if all of the earnings for the period had been distributed.", "label": "Undistributed Earnings", "terseLabel": "Undistributed Loss" } } }, "localname": "UndistributedEarnings", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UndistributedEarningsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Undistributed Earnings [Abstract]", "terseLabel": "Undistributed Loss:" } } }, "localname": "UndistributedEarningsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_UndistributedEarningsLossAvailableToCommonShareholdersBasic": { "auth_ref": [ "r141", "r144" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of undistributed earnings (loss) allocated to common stock as if earnings had been distributed. Excludes distributed earnings.", "label": "Undistributed Earnings Loss Available To Common Shareholders Basic", "terseLabel": "Total Undistributed Loss Available to Common and Special Common Unitholders" } } }, "localname": "UndistributedEarningsLossAvailableToCommonShareholdersBasic", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnsecuredDebt": { "auth_ref": [ "r19", "r480", "r505" ], "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": "Principal amount of unsecured notes" } } }, "localname": "UnsecuredDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureChapter11CasesAndAbilityToContinueAsGoingConcernNarrativeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_UnusualRiskOrUncertaintyByNatureAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by nature of risk and uncertainty, for example, but not limited to, threat of expropriation of its assets by a foreign government, rapid technological obsolescence in the industry, risk of natural disaster from earthquake or weather events, and availability of or continuation of a labor force at a reasonable cost.", "label": "Unusual Risk Or Uncertainty By Nature [Axis]", "terseLabel": "Unusual Risk or Uncertainty, Nature" } } }, "localname": "UnusualRiskOrUncertaintyByNatureAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_UnusualRiskOrUncertaintyNatureDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Describes the nature of the unusual risk or uncertainty, such as the threat of expropriation of its assets by a foreign government, rapid technological obsolescence in the industry, risk of natural disaster from earthquake or weather events, and availability of or continuation of a labor force at a reasonable cost.", "label": "Unusual Risk Or Uncertainty Nature [Domain]", "terseLabel": "Unusual Risk or Uncertainty, Nature" } } }, "localname": "UnusualRiskOrUncertaintyNatureDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetNarrativeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount": { "auth_ref": [ "r376", "r380" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).", "label": "Variable Interest Entity Entity Maximum Loss Exposure Amount", "terseLabel": "Maximum Risk of Loss, Unconsolidated" } } }, "localname": "VariableInterestEntityEntityMaximumLossExposureAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableInterestEntityNotPrimaryBeneficiaryMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Variable Interest Entities (VIE) in which the entity does not have a controlling financial interest (as defined) and of which it is therefore not the primary beneficiary. VIEs of which the entity is not the primary beneficiary because it does not have the power to direct the activities of the VIE that most significantly impact the VIE's economic performance and for which it does not have the obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE are not included in the consolidated financial statements of the entity.", "label": "Variable Interest Entity Not Primary Beneficiary [Member]", "terseLabel": "Investment in Real Estate Joint Ventures and Partnerships" } } }, "localname": "VariableInterestEntityNotPrimaryBeneficiaryMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsVariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_VariableInterestEntityOwnershipPercentage": { "auth_ref": [ "r378" ], "lang": { "en-us": { "role": { "documentation": "Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).", "label": "Variable Interest Entity Ownership Percentage", "terseLabel": "Ownership in variable interest entity (as a percent)" } } }, "localname": "VariableInterestEntityOwnershipPercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureUnconsolidatedAffiliatesAndNoncontrollingInterestsNarrativeDetails" ], "xbrltype": "percentItemType" }, "us-gaap_VariableInterestEntityPrimaryBeneficiaryMember": { "auth_ref": [ "r365", "r366", "r373", "r374", "r375" ], "lang": { "en-us": { "role": { "documentation": "Variable Interest Entities (VIE) in which the entity has a controlling financial interest (as defined) and of which it is therefore the primary beneficiary. A controlling financial interest is determined based on both: (a) the entity's power to direct activities of the VIE that most significantly impact the VIE's economic performance and (b) the entity's obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. VIEs of which the entity is the primary beneficiary are included in the consolidated financial statements of the entity.", "label": "Variable Interest Entity Primary Beneficiary [Member]", "terseLabel": "Variable Interest Entity Primary Beneficiary" } } }, "localname": "VariableInterestEntityPrimaryBeneficiaryMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "domainItemType" }, "us-gaap_VariableRateAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by type of variable rate.", "label": "Variable Rate [Axis]", "terseLabel": "Variable Rate" } } }, "localname": "VariableRateAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "stringItemType" }, "us-gaap_VariableRateDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index.", "label": "Variable Rate [Domain]", "terseLabel": "Variable Rate" } } }, "localname": "VariableRateDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetDebtOfOperatingPartnershipDetails", "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureMortgageAndOtherIndebtednessNetSeniorUnsecuredNotesUnsecuredLinesOfCreditAndUnsecuredTermLoansDetails" ], "xbrltype": "domainItemType" }, "us-gaap_VestingAxis": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Information by vesting schedule of award under share-based payment arrangement.", "label": "Vesting [Axis]", "terseLabel": "Vesting" } } }, "localname": "VestingAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "stringItemType" }, "us-gaap_VestingDomain": { "auth_ref": [ "r333" ], "lang": { "en-us": { "role": { "documentation": "Vesting schedule of award under share-based payment arrangement.", "label": "Vesting [Domain]", "terseLabel": "Vesting" } } }, "localname": "VestingDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureShareBasedCompensationSummaryDetails" ], "xbrltype": "domainItemType" }, "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).", "label": "Weighted Average Number Of Share Outstanding Basic And Diluted", "terseLabel": "Weighted-average common and potential dilutive common shares/units outstanding" } } }, "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.cblproperties.com/20210630/taxonomy/role/DisclosureEarningsPerShareAndEarningsPerUnitScheduleOfBasicAndDilutedEPUForCommonAndSpecialCommonUnitsDetails", "http://www.cblproperties.com/20210630/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperations" ], "xbrltype": "sharesItemType" } }, "unitCount": 17 } }, "std_ref": { "r0": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222160&loc=SL51721533-107759" }, "r1": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760" }, "r10": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721677-107760" }, "r100": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" }, "r101": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" }, "r102": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586" }, "r104": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586" }, "r105": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4313-108586" }, "r106": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586" }, "r107": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=SL98516268-108586" }, "r108": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "230", "URI": "http://asc.fasb.org/topic&trid=2134446" }, "r109": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790" }, "r11": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760" }, "r110": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(d))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r111": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r112": { "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=120395691&loc=d3e23780-122690" }, "r113": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08.(c))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r114": { "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=120395691&loc=d3e23780-122690" }, "r115": { "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=120395691&loc=d3e24072-122690" }, "r116": { "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=120395691&loc=d3e24072-122690" }, "r117": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "235", "URI": "http://asc.fasb.org/topic&trid=2122369" }, "r118": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21914-107793" }, "r119": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21930-107793" }, "r12": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/subtopic&trid=2122178" }, "r120": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21711-107793" }, "r121": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21728-107793" }, "r122": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r123": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r124": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(4)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r125": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r126": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r127": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794" }, "r128": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794" }, "r129": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794" }, "r13": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "205", "URI": "http://asc.fasb.org/topic&trid=2122149" }, "r130": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22595-107794" }, "r131": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794" }, "r132": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794" }, "r133": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794" }, "r134": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794" }, "r135": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1448-109256" }, "r136": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1377-109256" }, "r137": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1252-109256" }, "r138": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1278-109256" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "55", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e2626-109256" }, "r14": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765" }, "r140": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256" }, "r141": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256" }, "r142": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256" }, "r143": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256" }, "r144": { "Name": "Accounting Standards Codification", "Paragraph": "66", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e2814-109256" }, "r145": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1337-109256" }, "r146": { "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" }, "r147": { "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" }, "r148": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257" }, "r149": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537" }, "r15": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6812-107765" }, "r150": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=120380238&loc=d3e3842-109258" }, "r151": { "Name": "Accounting Standards Codification", "Paragraph": "52", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=120380238&loc=d3e4984-109258" }, "r152": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "260", "URI": "http://asc.fasb.org/topic&trid=2144383" }, "r153": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "270", "URI": "http://asc.fasb.org/extlink&oid=116846552&loc=d3e725-108305" }, "r154": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "270", "URI": "http://asc.fasb.org/extlink&oid=116846552&loc=d3e765-108305" }, "r155": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "270", "URI": "http://asc.fasb.org/extlink&oid=121640914&loc=SL77927221-108306" }, "r156": { "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" }, "r157": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70229-108054" }, "r158": { "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" }, "r159": { "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" }, "r16": { "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=120391452&loc=d3e13212-122682" }, "r160": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8657-108599" }, "r161": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599" }, "r162": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8721-108599" }, "r163": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r164": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r165": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r168": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r169": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r17": { "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=120391452&loc=d3e13212-122682" }, "r170": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r171": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(j)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r172": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r173": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599" }, "r174": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599" }, "r175": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599" }, "r176": { "Name": "Accounting Standards Codification", "Paragraph": "26", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8844-108599" }, "r177": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r178": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r179": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r18": { "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=120391452&loc=d3e13212-122682" }, "r180": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r181": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r182": { "Name": "Accounting Standards Codification", "Paragraph": "31", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599" }, "r183": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r184": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r185": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r186": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r187": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r188": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r189": { "Name": "Accounting Standards Codification", "Paragraph": "34", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8981-108599" }, "r19": { "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=120391452&loc=d3e13212-122682" }, "r190": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599" }, "r191": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599" }, "r192": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599" }, "r193": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599" }, "r194": { "Name": "Accounting Standards Codification", "Paragraph": "42", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599" }, "r195": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "280", "URI": "http://asc.fasb.org/topic&trid=2134510" }, "r196": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=d3e5033-111524" }, "r197": { "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" }, "r198": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10133-111534" }, "r199": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10149-111534" }, "r2": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1361-107760" }, "r20": { "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=120391452&loc=d3e13212-122682" }, "r200": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=84159169&loc=d3e10178-111534" }, "r201": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26610-111562" }, "r202": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562" }, "r203": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27405-111563" }, "r204": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(aa)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r205": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(aaa)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r206": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r207": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563" }, "r208": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563" }, "r209": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563" }, "r21": { "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=120391452&loc=d3e13212-122682" }, "r210": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "320", "URI": "http://asc.fasb.org/topic&trid=2196928" }, "r211": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=121548190&loc=d3e32787-111569" }, "r212": { "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" }, "r213": { "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" }, "r214": { "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" }, "r215": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r216": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "323", "URI": "http://asc.fasb.org/topic&trid=2196965" }, "r217": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r218": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r219": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r22": { "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=120391452&loc=d3e13212-122682" }, "r220": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r221": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r222": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(4)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r223": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919244-210447" }, "r224": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r225": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r226": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447" }, "r227": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447" }, "r228": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447" }, "r229": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121558606&loc=SL82898722-210454" }, "r23": { "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=120391452&loc=d3e13212-122682" }, "r230": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922888-210455" }, "r231": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922895-210455" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(i)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r234": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r235": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456" }, "r236": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267" }, "r237": { "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" }, "r238": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230" }, "r239": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230" }, "r24": { "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=120391452&loc=d3e13212-122682" }, "r240": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r241": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r242": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=SL51724579-110230" }, "r243": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "360", "URI": "http://asc.fasb.org/topic&trid=2155823" }, "r244": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "420", "URI": "http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869" }, "r245": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 5.P.4(d))", "Topic": "420", "URI": "http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747" }, "r246": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308" }, "r247": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308" }, "r248": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "http://asc.fasb.org/topic&trid=2144648" }, "r249": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349" }, "r25": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r250": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349" }, "r251": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14394-108349" }, "r252": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r253": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14453-108349" }, "r254": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14472-108349" }, "r255": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349" }, "r256": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "http://asc.fasb.org/topic&trid=2127136" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12021-110248" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12053-110248" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248" }, "r26": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r260": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248" }, "r261": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248" }, "r262": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12201-110248" }, "r263": { "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" }, "r264": { "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" }, "r265": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.3-10(d)(4)(iii))", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=120397115&loc=d3e168853-122756" }, "r266": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870" }, "r267": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870" }, "r268": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870" }, "r269": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=120520924&loc=SL6036836-161870" }, "r27": { "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=120391452&loc=d3e13212-122682" }, "r270": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(12)(c)", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764" }, "r271": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(16)(c)", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764" }, "r272": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "14", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764" }, "r273": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "15", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764" }, "r274": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "16(c)", "Topic": "480", "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764" }, "r275": { "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" }, "r276": { "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" }, "r277": { "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" }, "r278": { "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" }, "r279": { "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" }, "r28": { "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=120391452&loc=d3e13212-122682" }, "r280": { "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=120397183&loc=d3e187085-122770" }, "r281": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770" }, "r282": { "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=120397183&loc=d3e187171-122770" }, "r283": { "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=120397183&loc=d3e187171-122770" }, "r284": { "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=120397183&loc=d3e187171-122770" }, "r285": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045" }, "r287": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045" }, "r288": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045" }, "r289": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045" }, "r29": { "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=120391452&loc=d3e13212-122682" }, "r290": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130554-203045" }, "r291": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045" }, "r292": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045" }, "r293": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130556-203045" }, "r294": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130558-203045" }, "r295": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045" }, "r296": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045" }, "r297": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130550-203045" }, "r298": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r3": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=d3e1474-107760" }, "r30": { "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=120391452&loc=d3e13212-122682" }, "r300": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r301": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r302": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r303": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r304": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r305": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "606", "URI": "http://asc.fasb.org/topic&trid=49130388" }, "r306": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(i)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r307": { "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" }, "r308": { "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" }, "r309": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r31": { "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=120391452&loc=d3e13212-122682" }, "r310": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(A)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r311": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(B)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r312": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(C)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r313": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(03)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r314": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(n)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r315": { "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" }, "r316": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947" }, "r317": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948" }, "r318": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121326096&loc=d3e4534-113899" }, "r319": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r32": { "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=120391452&loc=d3e13212-122682" }, "r320": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r321": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901" }, "r322": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r323": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a),(g)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r324": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)(iv)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r325": { "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=120381028&loc=d3e5070-113901" }, "r326": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r327": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r328": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)(iii)(3)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r329": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r33": { "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=120391452&loc=d3e13212-122682" }, "r330": { "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=120381028&loc=d3e5070-113901" }, "r331": { "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=120381028&loc=d3e5070-113901" }, "r332": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(i)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r333": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901" }, "r334": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r335": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r336": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r337": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r338": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r339": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r34": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19(b),22(b))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r340": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r341": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(g)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r342": { "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" }, "r343": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120383193&loc=d3e11149-113907" }, "r344": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=120383193&loc=d3e11178-113907" }, "r345": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "718", "URI": "http://asc.fasb.org/topic&trid=2228938" }, "r346": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "720", "URI": "http://asc.fasb.org/extlink&oid=6419918&loc=d3e35301-107843" }, "r347": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32672-109319" }, "r348": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319" }, "r349": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740" }, "r35": { "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=120391452&loc=d3e13212-122682" }, "r350": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740" }, "r351": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(2)", "Topic": "740" }, "r352": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(3)", "Topic": "740" }, "r353": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r354": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r355": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r356": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.Fact.2)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r357": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e39076-109324" }, "r358": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324" }, "r359": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324" }, "r36": { "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=120391452&loc=d3e13212-122682" }, "r360": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "15", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116873149&loc=d3e852-111674" }, "r361": { "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" }, "r362": { "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" }, "r363": { "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" }, "r364": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569655-111683" }, "r365": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r366": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r367": { "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" }, "r368": { "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" }, "r369": { "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" }, "r37": { "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=120391452&loc=d3e13212-122682" }, "r370": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r371": { "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" }, "r372": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r373": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r374": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r375": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r376": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "b", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685" }, "r377": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685" }, "r378": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685" }, "r379": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685" }, "r38": { "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=120391452&loc=d3e13212-122682" }, "r380": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5747-111685" }, "r381": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5747-111685" }, "r382": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6228884-111685" }, "r383": { "Name": "Accounting Standards Codification", "Paragraph": "4I", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4590271-111686" }, "r384": { "Name": "Accounting Standards Codification", "Paragraph": "4J", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591551-111686" }, "r385": { "Name": "Accounting Standards Codification", "Paragraph": "4K", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591552-111686" }, "r386": { "Name": "Accounting Standards Codification", "Paragraph": "4M", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591554-111686" }, "r387": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "810", "URI": "http://asc.fasb.org/topic&trid=2197479" }, "r388": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959" }, "r389": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959" }, "r39": { "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=120391452&loc=d3e13212-122682" }, "r390": { "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" }, "r391": { "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" }, "r392": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r393": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r394": { "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" }, "r395": { "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" }, "r396": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258" }, "r397": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612" }, "r398": { "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" }, "r399": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900" }, "r4": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721659-107760" }, "r40": { "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=120391452&loc=d3e13212-122682" }, "r400": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r401": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r402": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r403": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r404": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r405": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901" }, "r406": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901" }, "r407": { "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" }, "r408": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28541-108399" }, "r409": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399" }, "r41": { "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=120391452&loc=d3e13212-122682" }, "r410": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "835", "URI": "http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399" }, "r411": { "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" }, "r412": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=121561866&loc=SL77919311-209978" }, "r413": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919396-209981" }, "r414": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919372-209981" }, "r415": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919372-209981" }, "r416": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "842", "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919372-209981" }, "r417": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r418": { "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" }, "r419": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864" }, "r42": { "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=120391452&loc=d3e13212-122682" }, "r420": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=116635682&loc=d3e55717-112764" }, "r421": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=116635682&loc=d3e55730-112764" }, "r422": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=120604989&loc=d3e56015-112765" }, "r423": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=120604989&loc=d3e56068-112765" }, "r424": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "852", "URI": "http://asc.fasb.org/extlink&oid=84165509&loc=d3e56145-112766" }, "r425": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "852", "URI": "http://asc.fasb.org/topic&trid=2209115" }, "r426": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "855", "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r427": { "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" }, "r428": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "http://asc.fasb.org/topic&trid=2122774" }, "r429": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(i)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r43": { "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=120391452&loc=d3e13212-122682" }, "r430": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(ii)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r431": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r432": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r433": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r434": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r435": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r436": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r437": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r438": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r439": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r44": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r440": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r441": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r442": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728" }, "r443": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=109249958&loc=SL34722452-111729" }, "r444": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r445": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r446": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r447": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)(i)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r448": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r449": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r45": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r450": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r451": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r452": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(5)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r453": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(6)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r454": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(7)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r455": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(b)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r456": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r457": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r458": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r459": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "910", "URI": "http://asc.fasb.org/extlink&oid=119991564&loc=SL119991595-234733" }, "r46": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r460": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.L)", "Topic": "924", "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856" }, "r461": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r462": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r463": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r464": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447" }, "r465": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447" }, "r466": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447" }, "r467": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447" }, "r468": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447" }, "r469": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447" }, "r47": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580" }, "r470": { "Name": "Accounting Standards Codification", "Paragraph": "33", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447" }, "r471": { "Name": "Accounting Standards Codification", "Paragraph": "33", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447" }, "r472": { "Name": "Accounting Standards Codification", "Paragraph": "35A", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447" }, "r473": { "Name": "Accounting Standards Codification", "Paragraph": "35A", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447" }, "r474": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(c)(1)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447" }, "r475": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(c)(2)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447" }, "r476": { "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=120398452&loc=d3e534808-122878" }, "r477": { "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=120398452&loc=d3e534808-122878" }, "r478": { "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=120398452&loc=d3e534808-122878" }, "r479": { "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=120398452&loc=d3e534808-122878" }, "r48": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e640-108580" }, "r480": { "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=120398452&loc=d3e534808-122878" }, "r481": { "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=120398452&loc=d3e534808-122878" }, "r482": { "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=120398452&loc=d3e534808-122878" }, "r483": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(6))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r484": { "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=120398452&loc=d3e534808-122878" }, "r485": { "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=120398452&loc=d3e534808-122878" }, "r486": { "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=120398452&loc=d3e534808-122878" }, "r487": { "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=120398452&loc=d3e534808-122878" }, "r488": { "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=120398452&loc=d3e534808-122878" }, "r489": { "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=120398452&loc=d3e534808-122878" }, "r49": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e681-108580" }, "r490": { "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=120399700&loc=SL114874048-224260" }, "r491": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(14)(d))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r492": { "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=120399700&loc=SL114874048-224260" }, "r493": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(23))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r494": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(26))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r495": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(27))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r496": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04.14(d))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r497": { "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=120399700&loc=SL114874048-224260" }, "r498": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.9-05(b)(2))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884" }, "r499": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(b)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62557-112803" }, "r5": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721663-107760" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "14A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580" }, "r500": { "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" }, "r501": { "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=120400017&loc=d3e572229-122910" }, "r502": { "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=120400017&loc=d3e572229-122910" }, "r503": { "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=120400017&loc=d3e572229-122910" }, "r504": { "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=120400017&loc=d3e572229-122910" }, "r505": { "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=120400017&loc=d3e572229-122910" }, "r506": { "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=120400017&loc=d3e572229-122910" }, "r507": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r508": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r509": { "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=120400017&loc=d3e572229-122910" }, "r51": { "Name": "Accounting Standards Codification", "Paragraph": "17B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL34724394-108580" }, "r510": { "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=120400017&loc=d3e572229-122910" }, "r511": { "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=120400017&loc=d3e572229-122910" }, "r512": { "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=120400017&loc=d3e572229-122910" }, "r513": { "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=120400017&loc=d3e572229-122910" }, "r514": { "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=120400017&loc=d3e572229-122910" }, "r515": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.15(a))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r516": { "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=120400017&loc=d3e572229-122910" }, "r517": { "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=120400017&loc=d3e572229-122910" }, "r518": { "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=120400993&loc=SL114874131-224263" }, "r519": { "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=120400993&loc=SL114874131-224263" }, "r52": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r520": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(19))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r521": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(22))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r522": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(23))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r523": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(3)(a))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r524": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(9))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r525": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.4)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r526": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "45", "SubTopic": "360", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=117337397&loc=d3e23415-158514" }, "r527": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "360", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=117337397&loc=d3e23439-158514" }, "r528": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "360", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=117337411&loc=d3e23528-158515" }, "r529": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438" }, "r53": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r530": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(d)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439" }, "r531": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441" }, "r532": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441" }, "r533": { "Name": "Accounting Standards Codification", "Paragraph": "29F", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819544-158441" }, "r534": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r535": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r536": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r537": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r538": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r539": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r54": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r540": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(i)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r541": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(ii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r542": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r543": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iv)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r544": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r545": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r546": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=118262064&loc=SL116631418-115840" }, "r547": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=118262064&loc=SL116631419-115840" }, "r548": { "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=120401414&loc=d3e603758-122996" }, "r549": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-04.16(a))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996" }, "r55": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580" }, "r550": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.6-04.16(b))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996" }, "r551": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 4))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r552": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 6))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r553": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "450", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=6491354&loc=d3e6049-115624" }, "r554": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column B))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r555": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column C))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r556": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column D))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r557": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column E))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r558": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column F))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r559": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column G))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r56": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580" }, "r560": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column H))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r561": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column I))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r562": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 2))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r563": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 4))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r564": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b" }, "r565": { "Name": "Exchange Act", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "d1-1" }, "r566": { "Name": "Form 10-Q", "Number": "240", "Publisher": "SEC", "Section": "308", "Subsection": "a" }, "r567": { "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Publisher": "SEC", "Section": "13", "Subsection": "a-1" }, "r568": { "Name": "Regulation 12B", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r569": { "Name": "Regulation S-T", "Number": "232", "Publisher": "SEC", "Section": "405" }, "r57": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e557-108580" }, "r58": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121640130&loc=d3e1436-108581" }, "r59": { "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=120395209&loc=SL114868664-224227" }, "r6": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721665-107760" }, "r60": { "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=120395209&loc=SL114868664-224227" }, "r61": { "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=120395209&loc=SL114868664-224227" }, "r62": { "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=120395209&loc=SL114868664-224227" }, "r63": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(21))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r64": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(24))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r65": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(25))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r66": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(5))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r67": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(b)(7)(c))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r68": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(b)(9)(a))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r69": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r7": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721671-107760" }, "r70": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.19)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r71": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.2)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r72": { "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=120395209&loc=SL114868664-224227" }, "r73": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.6)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r74": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7(a),(b))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r75": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7(c),9(a))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r76": { "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=120395209&loc=SL114868664-224227" }, "r77": { "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=120395209&loc=SL114868664-224227" }, "r78": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r79": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a),(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r8": { "Name": "Accounting Standards Codification", "Paragraph": "5B", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760" }, "r80": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r81": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r82": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a),(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r83": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r84": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r85": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585" }, "r86": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585" }, "r87": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585" }, "r88": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r89": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r9": { "Name": "Accounting Standards Codification", "Paragraph": "5C", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721675-107760" }, "r90": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r91": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r92": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3367-108585" }, "r93": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3000-108585" }, "r94": { "Name": "Accounting Standards Codification", "Paragraph": "21B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=SL94080549-108585" }, "r95": { "Name": "Accounting Standards Codification", "Paragraph": "21D", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=SL94080555-108585" }, "r96": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585" }, "r97": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585" }, "r98": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585" }, "r99": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" } }, "version": "2.1" }