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Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Balance Sheet (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | [1]
--- | --- | --- | --- | ---
Combined and Condensed Balance Sheets |  |  |  |  |
Real estate under development | $ 92,729 |  | $ 184,602 |  |
Other assets, net | 243,498 |  | 229,591 |  |
Total assets | 4,280,778 | [1],[2] | 4,302,582 | [2] | $ 4,363,498
Total liabilities, redeemable noncontrolling interests, and equity | 4,280,778 |  | 4,302,582 |  |
Investments carried at fair value or cost | 4,397 |  | 4,315 |  |
Company's share of distributions in excess of income from and investments in unconsolidated affiliates | 8,545 |  | 10,505 |  |
Investments in and advances to unconsolidated affiliates | 184,034 |  | 291,156 |  |
Unconsolidated Affiliates |  |  |  |  |
Combined and Condensed Balance Sheets |  |  |  |  |
Rental property, net | 718,145 |  | 650,997 |  |
Real estate under development | 5,560 |  | 17,359 |  |
Other assets, net | 130,238 |  | 127,070 |  |
Total assets | 853,943 |  | 795,426 |  |
Mortgage notes payable | 688,978 |  | 609,923 |  |
Other liabilities | 97,373 |  | 96,532 |  |
Partners’ equity | 67,592 |  | 88,971 |  |
Total liabilities, redeemable noncontrolling interests, and equity | 853,943 |  | 795,426 |  |
Company's share of accumulated equity | 115,358 |  | 131,878 |  |
Basis differential | 52,071 |  | 52,813 |  |
Deferred fees, net of portion related to the Company's interest | 3,401 |  | 5,937 |  |
Amounts receivable/payable by the Company | 262 |  | 305 |  |
Investments in and advances to unconsolidated affiliates, net of Company's share of distributions in excess of income from and investments in unconsolidated affiliates | 171,092 |  | 190,933 |  |
Investments carried at fair value or cost | 4,397 |  | 89,718 |  |
Company's share of distributions in excess of income from and investments in unconsolidated affiliates | 8,545 |  | 10,505 |  |
Investments in and advances to unconsolidated affiliates | $ 184,034 |  | $ 291,156 |  |
[1] | Real estate at cost and total assets for the Funds segment include $670.1 million and $661.7 million, or $423.8 million and $418.5 million net of noncontrolling interests, related to Fund II’s City Point property at September 30, 2023 and 2022, respectively.
[2] | Represents the consolidated assets and liabilities of Acadia Realty Limited Partnership (the "Operating Partnership"), which is a consolidated variable interest entity ("VIE") (Note 15). The consolidated balance sheets include the following amounts related to our consolidated VIEs that are consolidated by the Operating Partnership: $1,636.8 million and $1,466.4 million of Operating real estate, net; $28.1 million and $129.9 million of Real estate under development; $100.5 million and $210.9 million of Investments in and advances to unconsolidated affiliates; $97.4 million and $98.7 million of Other assets, net; $2.2 million and $2.5 million of Right-of-use assets - operating leases, net; $10.5 million and $13.3 million of Cash and cash equivalents; $7.4 million and $15.0 million of Restricted cash; $19.7 million and $17.9 million of Rents receivable, net; $795.6 million and $761.2 million of Mortgage and other notes payable, net; $20.3 million and $51.2 million of Unsecured notes payable, net; $122.2 million and $95.4 million of Accounts payable and other liabilities; $2.3 million and $2.7 million of Lease liability- operating leases, net as of September 30, 2023 and December 31, 2022, respectively.

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