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Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Thousands | 12 Months Ended |  |  |  |  |  |
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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% |  |  |  |  |  |  |  |

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