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ACQUISITIONS - Narrative (Details) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2019 USD ($) | Feb. 28, 2018 USD ($) | Dec. 31, 2017 USD ($) | Mar. 31, 2017 store | Jan. 31, 2017 USD ($) store | Dec. 31, 2019 USD ($) store | Dec. 31, 2018 USD ($) sale_leaseback | Dec. 31, 2017 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Assets recorded as a result of transfer of joint venture interest | [1] |  |  |  |  |  | $ 4,622,346,000 | $ 5,340,853,000 |
Mortgage and other indebtedness, net |  |  |  |  |  |  | 3,527,015,000 | 4,043,180,000 |
Capitalized transaction costs |  |  |  |  |  |  | $ 769,490,000 |  |
Annual rent payment |  |  |  |  |  |  |  | $ 588,007,000 | $ 624,161,000
Number of sale leasebacks | sale_leaseback |  |  |  |  |  |  |  | 5 |
Number of stores closed | store |  |  |  |  |  |  | 4 |  |
JC Gulf Coast LLC |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest in joint venture (as a percent) |  |  |  | 50.00% |  |  |  |  | 50.00%
Cash consideration to purchase additional interest in joint venture |  |  |  | $ 0 |  |  |  |  |
Assets recorded as a result of transfer of joint venture interest |  |  |  | 2,818,000 |  |  |  |  | $ 2,818,000
Mortgage and other indebtedness, net |  |  |  | $ 4,118,000 |  |  |  |  | $ 4,118,000
West Towne Mall Boston |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire real estate |  | $ 5,700,000 |  |  |  |  |  |  |
Westmoreland Mall - Bon-Ton Location |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire real estate |  |  | $ 3,250,000 |  |  |  |  |  |
Sears Department Stores |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Number of locations purchased | store |  |  |  |  |  | 5 |  |  |
Sears Auto Centers |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Number of locations purchased | store |  |  |  |  |  | 2 |  |  |
Sears Stores |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire real estate |  |  |  |  |  | $ 72,765,000 |  |  |
Assets recorded as a result of transfer of joint venture interest |  |  |  |  |  | 73,121,000 |  |  |
Capitalized transaction costs |  |  |  |  |  | $ 265,000 |  |  |
Lease term |  |  |  |  |  | 10 years |  |  |
Annual rent payment |  |  |  |  |  | $ 5,075,000 |  |  |
Decrease in rent for third through tenth years of leases |  |  |  |  |  | (0.25%) |  |  |
Required notice period for cancellation of lease, lessor |  |  |  |  |  | 6 months |  |  |
Minimum period for cancellation of lease, lessee |  |  |  |  |  | 6 months |  |  |
Maximum period for cancellation of lease, lessee |  |  |  |  |  | 4 years |  |  |
Minimum period of lease before termination |  |  |  |  |  | 2 years |  |  |
Macy's Stores |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire real estate |  |  |  |  |  | $ 7,034,000 |  |  |
Assets recorded as a result of transfer of joint venture interest |  |  |  |  |  | $ 7,556,000 |  |  |
Number of locations purchased | store |  |  |  |  |  | 4 |  |  |
Capitalized transaction costs |  |  |  |  |  | $ 34,000 |  |  |
Number of stores closed | store |  |  |  |  | 3 |  |  |  |
[1] | As of December 31, 2019, includes $ 370,629 of assets related to consolidated variable interest entities that can be used only to settle obligations of the consolidated variable interest entities and $ 177,506 of liabilities of consolidated variable interest entities for which creditors do not have recourse to the general credit of the Company. See Note 10 .

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