Equity Method Investment, Ownership Percentage Sold

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- Definition

Gain (Loss) on Sale of Outparcel

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- Definition

The total number of entities accounted for using the equity method of Accounting.

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- Definition

Number of Joint Venture Entities

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- Definition

Number of Outparcels Sold

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- Definition

Proceeds from Sale of Property, Plant, and Equipment, Related Debt

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No definition available.

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- Definition

Variable Interest Entity, Number of Entities

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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- Definition

The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes.

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- Definition

The cash outflow from the acquisition of real estate intended to generate income for the owner; excludes land acquired for use by the owner.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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- Definition

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.

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- Definition

The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

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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.

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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Unconsolidated Affiliates and Noncontrolling Interests - Narrative (Details)	1 Months Ended			3 Months Ended		9 Months Ended
	Aug. 31, 2019 USD ($)	May 31, 2019 USD ($)	Jan. 31, 2019 USD ($)	Sep. 30, 2019 USD ($) outparcel entity	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) outparcel entity	Sep. 30, 2018 USD ($)	Nov. 30, 2018
Schedule of Equity Method Investments [Line Items]
Number of equity method investment entities \| entity				24		24
Number of joint ventures \| entity				16		16
Gain on sales of real estate assets				$ 8,056,000	$ 7,880,000	$ 13,811,000	$ 15,998,000
Gain (loss) on sale of outparcels				$ 2,631,000		$ 4,731,000
Number of outparcels sold \| outparcel				2		3
Number of variable interest entities \| entity						14
Minimum
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				20.00%		20.00%
Ownership in variable interest entity (as a percent)						50.00%
Maximum
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				65.00%		65.00%
Ownership in variable interest entity (as a percent)						92.00%
Bullseye, LLC
Schedule of Equity Method Investments [Line Items]
Ownership in variable interest entity (as a percent)						20.00%
El Paso Outlet Center Holding, LLC and El Paso Outlet Outparcels, LLC
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				50.00%		50.00%
Proportion of ownership in variable interest entity sold (as a percent)	25.00%
G&I VIII CBL Triangle LLC
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				90.00%		90.00%
Real estate investments				$ 0		$ 0
Hamilton Place Self Storage, LLC
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				54.00%		54.00%
Gain on sales of real estate assets						$ (187,000)
Parkdale Self Storage, LLC
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)				50.00%		50.00%
Gain on sales of real estate assets		$ 433,000
Vision - CBL Hamilton Place, LLC
Schedule of Equity Method Investments [Line Items]
Equity interest in real estate property (as a percent)								50.00%
Bullseye, LLC
Schedule of Equity Method Investments [Line Items]
Payments to acquire land			$ 3,310,000
El Paso Outlet Center Holding, LLC and El Paso Outlet Outparcels, LLC
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of land	$ 27,750,000
Related debt as part of proceeds from sale of land	18,525,000
Gain (loss) on investment/deconsolidation	11,174,000
Gain on sales of real estate assets	3,884,000
Gain (loss) related to marking investment to fair value	$ 7,290,000