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MORTGAGE AND OTHER INDEBTEDNESS - Schedule of Mortgages Payable (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Sep. 30, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |  |  |
Gross debt | $ 2,843,202 |  | $ 2,843,202 | $ 2,978,256
Weighted average interest rate | 4.35% |  | 4.35% |
Weighted average years to maturity |  |  | 4 years 1 month 6 days |
Variable Rate Debt | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Variable interest rate | 6.47% |  | 6.47% |
Variable Rate Debt | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Variable interest rate | 7.42% |  | 7.42% |
Mortgages payable |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Gross debt | $ 154,567 |  | $ 154,567 | 233,621
Mortgages payable | Fixed Rate Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Gross debt | $ 136,967 |  | $ 136,967 | $ 205,328
Weighted average interest rate | 5.09% |  | 5.09% | 3.98%
Weighted average years to maturity |  |  | 8 years 3 months 18 days | 1 year 4 months 24 days
Mortgages payable | Fixed Rate Debt | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate | 3.75% |  | 3.75% | 3.75%
Mortgages payable | Fixed Rate Debt | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate | 5.73% |  | 5.73% | 5.73%
Mortgages payable | Variable Rate Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Gross debt | $ 17,600 |  | $ 17,600 | $ 28,293
Weighted average interest rate | 7.54% |  | 7.54% | 5.96%
Weighted average years to maturity |  |  | 3 years 9 months 18 days | 7 months 6 days
Mortgages payable | Variable Rate Debt | BSBY |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate spread | 2.15% | 1.60% |  |
Variable interest rate | 5.39% |  | 5.39% | 4.36%

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-4 + Details
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