Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) Property Segment $ / shares	Dec. 31, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($) $ / shares	Sep. 30, 2021 $ / shares	Jun. 30, 2021 $ / shares	Mar. 31, 2021 $ / shares	Sep. 30, 2020 $ / shares	Jun. 30, 2020 $ / shares	Mar. 31, 2020 $ / shares
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Common shares, par value (in dollars per share) | $ / shares	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001
Limited partnership to common stock conversion ratio	1.00%
Number of retail properties | Property	186
Number of reportable segments | Segment	3
Amount of goodwill recorded and acquisition costs capitalized	$ 0
Deferred Rent Receivables, Net	43,400	$ 40,200
Allowance for doubtful accounts receivable	38,500	45,000
Allowance for doubtful accounts receivable adjustments.	$ 100	46,400	$ 4,500
Net operating losses carried back, CARES Act		3,100
Tax refund on net operating loss carried back, CARES Act		$ 1,000
REIT
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of distribute taxable income	90.00%
Percentage of taxable income.	100.00%
Maximum
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of taxable income offset by net operating loss carryforwards	80.00%
Buildings
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Property, plant and equipment, useful life	40 years
Building Improvements
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Property, plant and equipment, useful life	15 years
Furniture and fixtures | Minimum
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Property, plant and equipment, useful life	5 years
Furniture and fixtures | Maximum
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Property, plant and equipment, useful life	10 years
Core Portfolio
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of retail properties | Property	133
Properties owned percentage	100.00%
Opportunity Funds
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of retail properties | Property	53
Operating Partnership, as General Partner or Managing Member
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Remaining funds rate of distribution to operating partnership (in percent)	20.00%
Operating Partnership, as General Partner or Managing Member | Acadia's OP Ownership
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Equity interest held by Operating Partnership	95.00%	95.00%
Institutional Investors
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Remaining funds rate of distribution to all partners (in percent)	80.00%