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Real Estate Sales (Details) $ in Thousands |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Oct. 04, 2021 USD ($) a | Jun. 04, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Real Estate [Line Items] |  |  |  |  |  |
Proceeds from sales of real estate |  |  |  | $ 0 | $ 81,871 | $ 0
Gains on sale of real estate |  |  |  | $ 0 | $ 69,950 | $ 0
Bronx Land Parcel |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Proceeds from sale of land, excluding disposal cost |  | $ 10,000 |  |  |  |
Proceeds from sales of real estate |  | 9,291 |  |  |  |
Gains on sale of real estate |  | $ 9,124 |  |  |  |
IKEA | Tenant Occupant | Paramus |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Proceeds from sale of land, excluding disposal cost | $ 75,000 |  |  |  |  |
Gains on sale of real estate |  |  | $ 60,826 |  |  |
Area of land | a | 30.3 |  |  |  |  |
Net proceeds from sale of land | $ 4,580 |  |  |  |  |
Repayments of mortgage loan | $ 68,000 |  |  |  |  |

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