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v3.21.2

Debt and Preferred Equity Investments - Debt Investment (Details) - USD ($) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Aggregate weighted average current yield (as a percent) | 6.53% |
Debt Investments Held [Abstract] |  |
Carrying Value | $ 1,052,110,000 | $ 1,076,542,000
Carrying Value | 1,052,110,000 | 1,076,542,000
Mezzanine Loan Due June 2023 |  |
Debt Investments Held [Abstract] |  |
Loan interest income | 0 |
Mezzanine Loan Due June 2024 |  |
Debt Investments Held [Abstract] |  |
Amount participated out | 12,000,000 |
Loan interest income | 0 |
Mezzanine Loan Due March 2022 |  |
Debt Investments Held [Abstract] |  |
Amount participated out | 400,000 |
Debt Investments in Mortgage Loans |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 87,411,000 |
Senior Financing | 4,637,210,000 |
Allowance for loan loss | (6,630,000) | (13,213,000)
Carrying Value | 782,502,000 | 816,756,000
Total fixed rate |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 2,921,051,000 |
Carrying Value | 507,637,000 | 477,509,000
Total fixed rate | Mortgage/Mezzanine Loan Due October 2021 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | 56,250,000 | 56,244,000
Total fixed rate | Mezzanine Loan Due August 2022 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 280,000,000 |
Carrying Value | 42,889,000 | 41,057,000
Total fixed rate | Mezzanine Loan Due June 2023 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 370,642,000 |
Carrying Value | 225,367,000 | 225,204,000
Total fixed rate | Mezzanine Loan Due June 2023, 2 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 272,659,000 |
Carrying Value | 64,515,000 | 0
Total fixed rate | Mezzanine Loan Due June 2024 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 105,000,000 |
Carrying Value | 13,366,000 | 13,366,000
Total fixed rate | Mezzanine Loan, with an Initial Maturity Date of January 2025 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 95,000,000 |
Carrying Value | 30,000,000 | 30,000,000
Total fixed rate | Mezzanine Loan with an Initial Maturity Date of June 2027 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 1,712,750,000 |
Carrying Value | 55,250,000 | 55,250,000
Total fixed rate | Mezzanine Loan With Initial Maturity Date Of December 2029 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 85,000,000 |
Carrying Value | 20,000,000 | 20,000,000
Total fixed rate | Junior Mortgage Paid Off |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | 0 | 32,888,000
Total fixed rate | Mezzanine Loan Paid Off |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | 0 | 3,500,000
Total floating rate |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 87,411,000 |
Senior Financing | 1,716,159,000 |
Carrying Value | 281,495,000 | 352,460,000
Total floating rate | Mezzanine Loan Due April 2022 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 275,000,000 |
Carrying Value | 49,996,000 | 49,956,000
Total floating rate | Mezzanine Loan Due July 2021, 2 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 5,209,000 |
Senior Financing | 179,763,000 |
Carrying Value | 37,230,000 | 35,318,000
Total floating rate | Mezzanine Loan Due March 2022 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 1,115,000,000 |
Carrying Value | 132,249,000 | 127,915,000
Total floating rate | Mortgage/Mezzanine Loan Due May 2022 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 4,268,000 |
Senior Financing | 54,000,000 |
Carrying Value | 7,697,000 | 6,958,000
Total floating rate | Mezzanine Loan Due December 2022 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 30,437,000 |
Senior Financing | 0 |
Carrying Value | 27,729,000 | 14,011,000
Total floating rate | Mezzanine Loan Due May 2023 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 47,497,000 |
Senior Financing | 92,396,000 |
Carrying Value | 26,594,000 | 19,889,000
Total floating rate | Junior Mortgage Participation/Mezzanine Loan Due July 2021 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | 0 | 15,733,000
Total floating rate | Mezzanine Loan Due July 2021 |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | 0 | 29,106,000
Total floating rate | Mortgage Loan Paid Off |  |
Debt Investments Held [Abstract] |  |
Future Funding Obligations | 0 |
Senior Financing | 0 |
Carrying Value | $ 0 | $ 53,574,000

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