XML 23 R56.htm IDEA: XBRL DOCUMENT
v3.20.1

Combined Guarantor Subsidiaries - Mortgage and Other Notes Receivable - Summary (Details) - Guarantor Subsidiaries - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Mortgage and Other Notes Receivable [Line Items] |  |  |
Balance |  | $ 75,016,000 | $ 76,747,000
Mortgage Receivable |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Balance |  | $ 73,786,000 | $ 75,517,000
Mortgage Receivable | The Promenade |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date | [1] | 2020-06 |
Interest Rate (as a percent) | [1] | 5.00% | 5.00%
Balance | [1] | $ 47,514,000 | $ 47,514,000
Mortgage Receivable | Hamilton Corner |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date | [1],[2] | 2020-02 |
Interest Rate (as a percent) | [1],[2] | 5.67% | 5.67%
Balance | [1],[2] | $ 14,295,000 | $ 14,295,000
Mortgage Receivable | The Terrace |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date | [1] | 2020-06 |
Interest Rate (as a percent) | [1] | 7.25% |
Balance | [1] | $ 11,977,000 |
Mortgage Receivable | Forum at Grandview |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date | [1],[3] | 2023-09 |
Interest Rate (as a percent) | [1],[3] | 5.25% | 5.25%
Balance | [1],[3] |  | $ 12,400,000
Mortgage Receivable | Village Square |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date | [4] | 2019-09 |
Interest Rate (as a percent) | [4] |  | 4.00%
Balance | [4] |  | $ 1,308,000
Other Notes Receivable |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Balance |  | $ 75,016,000 | $ 76,747,000
Other Notes Receivable | Community improvement district |  |  |
Mortgage and Other Notes Receivable [Line Items] |  |  |
Maturity Date |  | 2028-08 |
Interest Rate (as a percent) |  | 6.75% | 7.50%
Balance |  | $ 1,230,000 | $ 1,230,000
[1] |
(1) | The mortgaged property is owned by an entity that is controlled by the Operating Partnership and included in the Operating Partnership’s consolidated financial statements. The mortgage note receivable is interest only.
[2] |
(2) | The note was amended subsequent to December 31, 2019 to extend the maturity date. See Note 15 for additional information.
[3] |
(3) | The property was sold in July 2019.
[4] |
(4) | The note was retired in 2019

X
- Definition Notes receivable maturity month and year. + References No definition available. + Details
Name: | cbl_NotesReceivableMaturityMonthAndYear
Namespace Prefix: | cbl_
Data Type: | xbrli:gYearMonthItemType
Balance Type: | na
Period Type: | duration

X
- Definition Interest rate of mortgage loan within 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Paragraph Column B -Subsection 29 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column B)) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 + Details
Name: | srt_MortgageLoansOnRealEstateInterestRate
Namespace Prefix: | srt_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919230-210447 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 + Details
Name: | us-gaap_NotesReceivableNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=srt_GuarantorSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_MortgageReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_ThePromenadeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_HamiltonCornerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_TerraceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_ForumatGrandviewMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_VillageSquareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_NotesReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=cbl_CommunityImprovementDistrictMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |