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v3.20.2

Mortgage and Other Indebtedness, Net - Narrative (Details) |  |  | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Oct. 15, 2020 USD ($) | Aug. 19, 2020 USD ($) | Sep. 30, 2020 USD ($) mall associated_center subsidiary loan mortgage_note_receivable | Mar. 30, 2020 USD ($) | Aug. 06, 2020 | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 6.51% |  |  | 5.02%
Payment for loan |  |  |  | $ 11,973,000 |  |
Mortgage and other indebtedness, variable-rate debt |  |  | $ 1,183,186,000 |  |  | $ 847,275,000
Number of Malls Securing Credit Facility, Collateral | mall |  |  | 17 |  |  |
Number of Associated Centers Securing Credit Facility, Collateral | associated_center |  |  | 3 |  |  |
Number of wholly owned subsidiaries | subsidiary |  |  | 36 |  |  |
Line of credit facility payment restrictions |  |  | 150,000 |  |  |
Number of loans in default | loan |  |  | 15 |  |  |
Loans in default, aggregate outstanding balance |  |  | $ 855,864,000 |  |  |
Guarantor Subsidiaries |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Number of malls not classified as collateral for the secured credit facility | mall |  |  | 4 |  |  |
Number of associated centers not classified as collateral for the secured credit facility | associated_center |  |  | 2 |  |  |
Number of Mortgage Notes Receivable not Classified as Collateral | mortgage_note_receivable |  |  | 4 |  |  |
COVID-19 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Secured credit facility, impact of uncetainity |  |  | $ 280,000,000 |  |  |
Letter of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  | $ 1,300,000 |  |  |  |
Fixed Rate Interest |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 5.31% |  |  | 5.35%
Senior Unsecured Notes Due 2023 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest payment |  |  | $ 11,813,000 |  |  |
Debt Instrument, Face Amount |  |  | $ 450,000,000 |  |  |
Senior Unsecured Notes Due 2023 | Fixed Rate Interest |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 5.25% |  |  | 5.25%
Senior Unsecured Notes Due 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest payment |  |  | $ 18,594,000 |  |  |
Debt Instrument, Face Amount |  |  | $ 625,000,000 |  |  |
Senior Unsecured Notes Due 2026 | Fixed Rate Interest |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 5.95% |  |  | 5.95%
Senior Unsecured Notes Due 2024 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest payment |  |  | $ 6,900,000 |  |  |
Debt Instrument, Face Amount |  |  | $ 300,000,000 |  |  |
Senior Unsecured Notes Due 2024 | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest payment | $ 6,900,000 |  |  |  |  |
Senior Unsecured Notes Due 2024 | Fixed Rate Interest |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 4.60% |  |  | 4.60%
Senior Unsecured Notes Due 2024 | Fixed Rate Interest | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) | 4.60% |  |  |  |  |
Line of Credit | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  | $ 1,185,000,000 |  |  |
Debt instrument, maturity date |  |  | Jul. 31, 2023 |  |  |
Payment for loan |  |  | $ 4,812,000 |  |  |
Debt Instrument, Interest Rate, Effective Percentage |  |  |  |  | 5.00% |
Quarterly Installment Payments on Debt |  |  | $ 35,000,000 |  |  |
Line of Credit | Secured Debt | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  | 0.25% |  |  |
Line of Credit | Secured Debt | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of Credit Facility, Commitment Fee Percentage |  |  | 0.35% |  |  |
Line of Credit | LIBOR Market Index Rate | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 2.25% |  |  |
Line of Credit | LIBOR Market Index Rate | Secured Debt | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.00% |  |  |
Line of Credit | Federal Funds Rate | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 0.50% |  |  |
Line of Credit | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 4.50% |  |  |
Line of Credit | Base Rate | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Annual interest expense |  | 19,277,000 |  |  |  |
Line of Credit | Prime Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  | 1.25% |  |  |
Line of Credit | Post-Default Rate | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Interest Rate, Effective Percentage |  |  | 9.50% |  |  |
Annual interest expense |  | $ 74,355,000 |  |  |  |
Revolving Credit Facility | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  | $ 685,000,000 |  |  |
Secured Term Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 9.50% |  |  | 3.94%
Mortgage and other indebtedness, variable-rate debt |  |  | $ 438,750,000 |  |  | $ 465,000,000
Secured Term Loan | Secured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  | $ 438,750,000 |  |  |
Secured Line of Credit |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 9.50% |  |  | 3.94%
Mortgage and other indebtedness, variable-rate debt |  |  | $ 675,925,000 |  |  | $ 310,925,000
Non-Recourse Loans on Operating Properties |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt default threshold, minimum loan amount (greater than) |  |  | $ 50,000 |  |  |
Non-Recourse Loans on Operating Properties | Fixed Rate Interest |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  | 5.17% |  |  | 5.27%

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