Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022	Jul. 29, 2022	Apr. 06, 2022
Loss Contingencies [Line Items]
Amount of liability guaranteed	[1]	$ 2,101,256	$ 2,053,722
Contractual obligation		16,000	11,700
Company related obligations		10,700	9,200
Line of Credit Facility, Maximum Borrowing Capacity		900,000
Maximum borrowing capacity		900,000
Letters of credit, outstanding amount		7,000	7,000
Fund II's City Point Property
Loss Contingencies [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		50,000
Maximum borrowing capacity		50,000
Fund IV Property
Loss Contingencies [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		22,500
Maximum borrowing capacity		22,500
$175 Million Term Loan
Loss Contingencies [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		175,000	175,000		$ 175,000
Maximum borrowing capacity		175,000	175,000		$ 175,000
$75 million Term Loan
Loss Contingencies [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		75,000	75,000	$ 75,000
Maximum borrowing capacity		75,000	$ 75,000	$ 75,000
La Frontera Village Guarantee
Loss Contingencies [Line Items]
Amount of liability guaranteed		200
1238 Wisconsin
Loss Contingencies [Line Items]
Construction loan commitment		12,800
Remaining construction loan		500
Construction loan		4,600
Fund V Acquisition One
Loss Contingencies [Line Items]
Mortgage Loan		36,000
La Frontera Village
Loss Contingencies [Line Items]
Mortgage Loan		$ 57,000

[1] 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.