Organization and Basis of Presentation - Narrative (Details)	6 Months Ended
Jun. 30, 2025 State Subsidiary
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Number of states in which entity operates \| State	20
Consolidated Properties \| CBL Holdings
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Ownership interest in qualified subsidiaries (as a percent)	100.00%
Subsidiaries
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Number of wholly owned subsidiaries \| Subsidiary	2
Combined ownership by the subsidiaries in operating partnership (as a percent)	99.98%
Non-controlling limited partner interest ownership of CBL's related parties in the Operating Partnership (as a percent)	0.02%
Subsidiaries \| CBL Associates Properties Inc
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Ownership of the sole general partner in partnership (as a percent)	1.00%
Limited partnership interest owned by CBL Holdings II, Inc. in the operating partnership (as a percent)	98.98%

The number of units or percentage investment held by one or more general or limited partners of the LLC or LP.

No definition available.

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- Definition

Number of subsidiaries owned.

+ References

No definition available.

+ Details

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- Definition

Percentage of non controlling partner interest owned in operating partnership by third parties.

+ References

No definition available.

+ Details

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- 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

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482987/272-10-50-3

+ Details

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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- Definition

The number of states the entity operates in as of the balance sheet date.

+ References

No definition available.

+ Details

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- Definition

The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

+ References

No definition available.

+ Details

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