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SHARE-BASED COMPENSATION - Additional Information (Details) - USD ($) | 2 Months Ended | 12 Months Ended | 24 Months Ended | 36 Months Ended |
--- | --- | --- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2023 | Dec. 31, 2024 | Oct. 22, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  | $ 7,200,000 | $ 5,600,000 | $ 5,300,000 |  |  |  |
Allocation of recognized period costs, capitalized amount |  |  |  |  | $ 1,000,000 | $ 1,200,000 | $ 1,100,000 |  |  |  |
Number of shares available for grant (in shares) | 1,277,380 |  |  |  | 1,277,380 |  |  |  |  |  |
Granted (in shares) |  |  |  |  | 0 | 0 | 0 |  |  |  |
Exercised (in shares) |  |  |  |  | 1,250 | 2,500 | 33,375 |  |  |  |
Exercises in period, intrinsic value |  |  |  |  | $ 6,550 | $ 2,000 | $ 86,000 |  |  |  |
Percent of compensation in time-based restricted shares |  |  |  |  | 40.00% |  |  |  |  |  |
Percent of compensation in three-year performance shares |  |  |  |  | 60.00% |  |  |  |  |  |
Employee Stock Option |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Award vesting period |  |  |  |  | 5 years |  |  |  |  |  |
Expiration period |  |  |  |  | 10 years |  |  |  |  |  |
Restricted Stock |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Unvested shares (in shares) | 323,232 |  |  |  | 323,232 | 321,591 |  |  |  |  |
Compensation cost not yet recognized | $ 3,900,000 |  |  |  | $ 3,900,000 |  |  |  |  |  |
Period for recognition |  |  |  |  | 10 months 24 days |  |  |  |  |  |
Restricted Stock | Retail Properties of America, Inc. |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Unvested shares (in shares) |  |  |  |  |  |  |  |  |  |  | 56,765
Service period | 3 years |  |  |  |  |  |  |  |  |  |
Restricted Stock | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  | $ 1,000,000 | $ 2,700,000 |  |  |  |  |  |  |
Restricted Stock | Minimum |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Award vesting period |  |  |  |  | 3 years |  |  |  |  |  |
Restricted Stock | Maximum |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Award vesting period |  |  |  |  | 5 years |  |  |  |  |  |
Restricted Performance Stock Units |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Expiration period |  |  |  |  |  |  |  | 3 years |  |  |
Percent of compensation based on relative total shareholder return |  |  |  |  |  |  |  | 60.00% |  |  |
Award measurement period |  |  |  |  |  |  |  | 3 years |  |  |
Percent of compensation on achievement of defined FAD |  |  |  |  |  |  |  | 40.00% |  |  |
Share-based compensation arrangement by share-based payment award, target value of awards granted |  |  |  |  |  |  |  | $ 2,400,000 |  |  |
Incremental adjustment amount |  |  |  |  |  |  |  | 25.00% |  |  |
PSUs earned (in shares) |  |  |  |  |  |  |  | 172,000 |  |  |
Aggregate intrinsic value, nonvested |  |  |  |  |  |  |  | $ 2,200,000 |  |  |
Restricted Performance Stock Units | Minimum |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Percent of compensation in three-year performance shares |  |  |  |  |  |  |  | 0.00% |  |  |
Restricted Performance Stock Units | Maximum |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Percent of compensation in three-year performance shares |  |  |  |  |  |  |  | 200.00% |  |  |
Time-Based Restricted Stock Units |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Unvested shares (in shares) | 414,441 |  |  |  | 414,441 | 491,196 |  |  |  |  |
Compensation cost not yet recognized | $ 4,200,000 |  |  |  | $ 4,200,000 |  |  |  |  |  |
Period for recognition |  |  |  |  | 1 year 9 months 14 days |  |  |  |  |  |
Time-Based Restricted Stock Units | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  | $ 800,000 | $ 1,100,000 | 1,600,000 |  |  |  |  |  |  |
AO LTIP Units |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Award measurement period |  |  |  |  | 5 years |  |  |  |  |  |
Consecutive trading days for appreciation threshold |  |  |  |  | 20 days |  |  |  |  |  |
AO LTIP Units - 2019 Awards |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  | $ 1,100,000 | $ 1,100,000 | $ 1,000,000 |  |  |  |
Period for recognition |  |  |  |  | 3 years |  |  |  |  |  |
Minimum appreciation threshold for vesting |  |  |  |  | 20.00% |  |  |  |  |  |
AO LTIP Units - 2019 Awards | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  | $ 200,000 |  |  |  |  |  |  |
AO LTIP Units - 2020 Awards |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  | $ 700,000 | $ 600,000 |  |  |  |  |
Compensation cost not yet recognized | 3,600,000 |  |  |  | $ 3,600,000 |  |  |  |  |  |
Period for recognition |  |  |  |  | 5 years |  |  |  |  |  |
Minimum appreciation threshold for vesting |  |  |  |  | 15.00% |  |  |  |  |  |
AO LTIP Units - 2020 Awards | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  |  |  |  |  |  | $ 700,000 |
AO LTIP Units - 2021 Awards |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  | $ 900,000 |  |  |  |  |  |
Compensation cost not yet recognized | $ 3,000,000 |  |  |  | $ 3,000,000 |  |  |  |  |  |
Period for recognition |  |  |  |  | 3 years |  |  |  |  |  |
Minimum appreciation threshold for vesting |  |  |  |  | 15.00% |  |  |  |  |  |
AO LTIP Units - 2021 Awards | Scenario, Forecast |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allocated share-based compensation expense |  |  |  |  |  |  |  |  | $ 1,000,000 |  |
The 2013 Equity Incentive Plan |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of additional shares authorized (in shares) |  |  |  |  | 3,000,000 |  |  |  |  |  |

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