SEC Info℠  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Acadia Realty Trust – ‘10-Q’ for 9/30/19 – ‘XML’

On:  Thursday, 10/24/19, at 9:04pm ET   ·   As of:  10/25/19   ·   For:  9/30/19   ·   Accession #:  1564590-19-37806   ·   File #:  1-12002

Previous ‘10-Q’:  ‘10-Q’ on 7/25/19 for 6/30/19   ·   Next:  ‘10-Q’ on 5/7/20 for 3/31/20   ·   Latest:  ‘10-Q’ on 4/30/24 for 3/31/24

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

10/25/19  Acadia Realty Trust               10-Q        9/30/19  112:29M                                    ActiveDisclosure/FA

Quarterly Report   —   Form 10-Q   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML   2.67M 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     42K 
 3: EX-31.2     Certification -- §302 - SOA'02                      HTML     42K 
 4: EX-32.1     Certification -- §906 - SOA'02                      HTML     37K 
 5: EX-32.2     Certification -- §906 - SOA'02                      HTML     37K 
49: R1          Document and Entity Information                     HTML     90K 
107: R2          Consolidated Balance Sheets                         HTML    120K  
71: R3          Consolidated Balance Sheets (Parenthetical)         HTML     44K 
37: R4          Consolidated Statements of Income                   HTML    103K 
50: R5          Consolidated Statements of Comprehensive (Loss)     HTML     65K 
                Income                                                           
108: R6          Consolidated Statements of Shareholders' Equity     HTML    114K  
72: R7          Consolidated Statements of Shareholders' Equity     HTML     37K 
                (Parenthetical)                                                  
35: R8          Consolidated Statements of Cash Flows               HTML    181K 
53: R9          Consolidated Statements of Cash Flows               HTML     46K 
                (Parenthetical)                                                  
52: R10         Organization, Basis of Presentation and Summary of  HTML    160K 
                Significant Accounting Policies                                  
34: R11         Real Estate                                         HTML    457K 
74: R12         Notes Receivable, Net                               HTML     96K 
106: R13         Investments in and Advances to Unconsolidated       HTML    405K  
                Affiliates                                                       
51: R14         Other Assets, Net and Accounts Payable and Other    HTML    154K 
                Liabilities                                                      
33: R15         Lease Intangibles                                   HTML    190K 
73: R16         Debt                                                HTML    399K 
105: R17         Financial Instruments and Fair Value Measurements   HTML    504K  
48: R18         Commitments and Contingencies                       HTML     40K 
36: R19         Shareholders' Equity, Noncontrolling Interests and  HTML    389K 
                Other Comprehensive Income                                       
79: R20         Leases                                              HTML    152K 
90: R21         Segment Reporting                                   HTML    601K 
55: R22         Share Incentive and Other Compensation              HTML    123K 
12: R23         Earnings Per Common Share                           HTML    179K 
78: R24         Subsequent Events                                   HTML     44K 
89: R25         Organization, Basis of Presentation and Summary of  HTML    110K 
                Significant Accounting Policies (Policies)                       
54: R26         Organization, Basis of Presentation and Summary of  HTML     90K 
                Significant Accounting Policies (Tables)                         
11: R27         Real Estate (Tables)                                HTML    458K 
80: R28         Notes Receivable, Net (Tables)                      HTML     81K 
88: R29         Investments in and Advances to Unconsolidated       HTML    387K 
                Affiliates (Tables)                                              
109: R30         Other Assets, Net and Accounts Payable and Other    HTML    153K  
                Liabilities (Tables)                                             
76: R31         Lease Intangibles (Tables)                          HTML    189K 
31: R32         Debt (Tables)                                       HTML    369K 
46: R33         Financial Instruments and Fair Value Measurements   HTML    494K 
                (Tables)                                                         
110: R34         Shareholders' Equity, Noncontrolling Interests and  HTML    376K  
                Other Comprehensive Income (Tables)                              
77: R35         Leases (Tables)                                     HTML    139K 
32: R36         Segment Reporting (Tables)                          HTML    601K 
47: R37         Share Incentive and Other Compensation (Tables)     HTML    102K 
111: R38         Earnings Per Common Share (Tables)                  HTML    177K  
75: R39         Organization, Basis of Presentation and Summary of  HTML     82K 
                Significant Accounting Policies - Additional                     
                Information (Details)                                            
91: R40         Organization, Basis of Presentation and Summary of  HTML     67K 
                Significant Accounting Policies - Schedule of                    
                Operating Partnership's Equity Interest (Details)                
82: R41         Real Estate - Schedule of Real Estate (Details)     HTML     63K 
19: R42         Real Estate - Schedule of Acquisitions and          HTML     80K 
                Conversions (Details)                                            
62: R43         Real Estate - Schedule of Acquisitions and          HTML     43K 
                Conversions (Parenthetical) (Details)                            
92: R44         Real Estate - Acquisitions and Conversions -        HTML     40K 
                Additional Information (Details)                                 
83: R45         Real Estate - Schedule of Purchase Price            HTML     59K 
                Allocations (Details)                                            
20: R46         Real Estate - Schedule of Property Dispositions     HTML     93K 
                (Details)                                                        
63: R47         Real Estate - Schedule of Disposal Groups,          HTML     59K 
                Including Discontinued Operations, Income                        
                Statement, Balance Sheet and Additional                          
                Disclosures (Details)                                            
93: R48         Real Estate - Properties Held for Sale -            HTML     40K 
                Additional Information (Details)                                 
81: R49         Real Estate - Schedule of Development in Process    HTML     59K 
                Activities (Details)                                             
65: R50         Real Estate - Real Estate Under Development and     HTML     41K 
                Construction in Progress - Additional Information                
                (Details)                                                        
100: R51         Notes Receivable, Net - Schedule of Notes           HTML     59K  
                Receivable (Details)                                             
45: R52         Notes Receivable, Net - Additional Information      HTML     61K 
                (Details)                                                        
29: R53         Investments in and Advances to Unconsolidated       HTML    103K 
                Affiliates - Schedule of Investments (Details)                   
64: R54         Investments in and Advances to Unconsolidated       HTML     49K 
                Affiliates - Schedule of Investments                             
                (Parenthetical) (Details)                                        
99: R55         Investments in and Advances to Unconsolidated       HTML    112K 
                Affiliates - Core Portfolio - Additional                         
                Information (Details)                                            
44: R56         Investments in and Advances to Unconsolidated       HTML    140K 
                Affiliates - Fund Investments - Additional                       
                Information (Details)                                            
28: R57         Investments in and Advances to Unconsolidated       HTML     42K 
                Affiliates - Unconsolidated Affiliates -                         
                Additional Information (Details)                                 
66: R58         Investments in and Advances to Unconsolidated       HTML     78K 
                Affiliates - Unconsolidated Affiliates - Schedule                
                of Condensed Balance Sheet (Details)                             
98: R59         Investments in and Advances to Unconsolidated       HTML     69K 
                Affiliates - Unconsolidated Affiliates - Schedule                
                of Condensed Income Statement (Details)                          
61: R60         Other Assets, Net and Accounts Payable and Other    HTML    112K 
                Liabilities - Schedule of other assets and other                 
                liabilities (Details)                                            
17: R61         Lease Intangibles - Schedule of Intangible Assets   HTML     67K 
                and Liabilities Included in Other Assets and Other               
                Liabilities (Details)                                            
87: R62         Lease Intangibles - Additional Information          HTML     48K 
                (Details)                                                        
97: R63         Lease Intangibles - Scheduled Amortization of       HTML     96K 
                Acquired Lease Intangible Assets and Assumed                     
                Liabilities (Details)                                            
57: R64         Debt - Summary of Consolidated Indebtedness         HTML    170K 
                (Details)                                                        
13: R65         Debt - Summary of Consolidated Indebtedness         HTML     71K 
                (Parenthetical) (Details)                                        
84: R66         Debt - Credit Facility - Additional Information     HTML     58K 
                (Details)                                                        
94: R67         Debt - Mortgage Payable - Additional Information    HTML    145K 
                (Details)                                                        
56: R68         Debt - Unsecured Notes Payable - Additional         HTML    106K 
                Information (Details)                                            
18: R69         Debt - Unsecured Revolving Lines of Credit -        HTML     48K 
                Additional Information (Details)                                 
23: R70         Debt - Scheduled Principal Repayments (Details)     HTML     65K 
38: R71         Financial Instruments and Fair Value Measurements   HTML     56K 
                - Schedule of Assets and Liabilities Measured at                 
                Fair Value on Recurring Basis (Details)                          
101: R72         Financial Instruments and Fair Value Measurements   HTML     61K  
                - Additional Information (Details)                               
67: R73         Financial Instruments and Fair Value Measurements   HTML    120K 
                - Schedule of Derivative Financial Instruments                   
                (Details)                                                        
26: R74         Financial Instruments and Fair Value Measurements   HTML     60K 
                - Schedule of Derivative Financial Instruments                   
                (Parenthetical) (Details)                                        
41: R75         Financial Instruments and Fair Value Measurements   HTML     57K 
                - Schedule of Other Financial Instruments Carrying               
                Values and Fair values (Details)                                 
104: R76         Commitments and Contingencies - Additional          HTML     38K  
                Information (Details)                                            
70: R77         Shareholders' Equity, Noncontrolling Interests and  HTML     42K 
                Other Comprehensive Income - Common Shares and                   
                Units - Additional Information (Details)                         
21: R78         Shareholders' Equity, Noncontrolling Interests and  HTML     50K 
                Other Comprehensive Income - ATM Program -                       
                Additional Information (Details)                                 
42: R79         Shareholders' Equity, Noncontrolling Interests and  HTML     49K 
                Other Comprehensive Income - Share Repurchases -                 
                Additional Information (Details)                                 
24: R80         Shareholders' Equity, Noncontrolling Interests and  HTML     63K 
                Other Comprehensive Income - Schedule of Dividends               
                Declared and paid (Details)                                      
39: R81         Shareholders' Equity, Noncontrolling Interests and  HTML     55K 
                Other Comprehensive Income - Summary of Activity                 
                in Accumulated Other Comprehensive Income                        
                (Details)                                                        
102: R82         Shareholders' Equity, Noncontrolling Interests and  HTML     95K  
                Other Comprehensive Income - Summary of Change in                
                Noncontrolling Interest (Details)                                
68: R83         Shareholders' Equity, Noncontrolling Interests and  HTML     53K 
                Other Comprehensive Income - Summary of Change in                
                Noncontrolling Interest (Parenthetical) (Details)                
25: R84         Shareholders' Equity, Noncontrolling Interests and  HTML     90K 
                Other Comprehensive Income - Preferred OP Units -                
                Additional Information (Details)                                 
40: R85         Leases - Operating Leases - Additional Information  HTML     97K 
                (Details)                                                        
103: R86         Leases - Schedule of Lease Cost (Details)           HTML     60K  
69: R87         Leases - Schedule of Future Minimum Rental          HTML     65K 
                Revenues and Payments for Operating and Capital                  
                Leases (Details)                                                 
22: R88         Leases - Schedule of Future Minimum Rental          HTML     36K 
                Revenues and Payments for Operating and Capital                  
                Leases (Parenthetical) (Details)                                 
43: R89         Segment Reporting - Additional Information          HTML     36K 
                (Details)                                                        
59: R90         Segment Reporting - Summary of Segment Information  HTML    139K 
                (Details)                                                        
16: R91         Share Incentive and Other Compensation -            HTML    153K 
                Additional Information (Details)                                 
86: R92         Share Incentive and Other Compensation - Schedule   HTML     69K 
                of Unvested Shares and LTIP Units (Details)                      
96: R93         Share Incentive and Other Compensation - Employee   HTML     45K 
                Share Purchase Plan and Deferred Share Plan -                    
                Additional Information (Details)                                 
58: R94         Share Incentive and Other Compensation - Employee   HTML     44K 
                401 (k) Plan - Additional Information (Details)                  
14: R95         Earnings Per Common Share - Additional Information  HTML     39K 
                (Details)                                                        
85: R96         Earnings Per Common Share (Details)                 HTML     80K 
95: R97         Subsequent Events - Additional Information          HTML    108K 
                (Details)                                                        
60: XML         IDEA XML File -- Filing Summary                      XML    221K 
15: XML         XBRL Instance -- akr-10q_20190930_htm                XML   9.76M 
27: EXCEL       IDEA Workbook of Financial Reports                  XLSX    153K 
 7: EX-101.CAL  XBRL Calculations -- akr-20190930_cal                XML    343K 
 8: EX-101.DEF  XBRL Definitions -- akr-20190930_def                 XML   1.44M 
 9: EX-101.LAB  XBRL Labels -- akr-20190930_lab                      XML   2.19M 
10: EX-101.PRE  XBRL Presentations -- akr-20190930_pre               XML   2.01M 
 6: EX-101.SCH  XBRL Schema -- akr-20190930                          XSD    354K 
112: JSON        XBRL Instance as JSON Data -- MetaLinks              547±   942K  
30: ZIP         XBRL Zipped Folder -- 0001564590-19-037806-xbrl      Zip    398K

‘XML’   —   IDEA XML File — Filing Summary

This Document is an IDEA XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.19.3 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 726 </ContextCount>
<ElementCount> 596 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> false </FootnotesReported>
<SegmentCount> 200 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 13 </UnitCount>
<MyReports>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 100000 - Document - Document and Entity Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DocumentDocumentAndEntityInformation </Role>
<ShortName> Document and Entity Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 100010 - Statement - CONSOLIDATED BALANCE SHEETS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETS </Role>
<ShortName> CONSOLIDATED BALANCE SHEETS </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 100020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDBALANCESHEETSParenthetical </Role>
<ShortName> CONSOLIDATED BALANCE SHEETS (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 100030 - Statement - CONSOLIDATED STATEMENTS OF INCOME </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFINCOME </Role>
<ShortName> CONSOLIDATED STATEMENTS OF INCOME </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 100040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVELOSSINCOME </Role>
<ShortName> CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 100050 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITY </Role>
<ShortName> CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 100060 - Statement - CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFSHAREHOLDERSEQUITYParenthetical </Role>
<ShortName> CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 100070 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCASHFLOWS </Role>
<ShortName> CONSOLIDATED STATEMENTS OF CASH FLOWS </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 100080 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/StatementCONSOLIDATEDSTATEMENTSOFCASHFLOWSParenthetical </Role>
<ShortName> CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 100090 - Disclosure - Organization, Basis of Presentation and Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies </Role>
<ShortName> Organization, Basis of Presentation and Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 100100 - Disclosure - Real Estate </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstate </Role>
<ShortName> Real Estate </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 100110 - Disclosure - Notes Receivable, Net </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureNotesReceivableNet </Role>
<ShortName> Notes Receivable, Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 100120 - Disclosure - Investments in and Advances to Unconsolidated Affiliates </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliates </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 100130 - Disclosure - Other Assets, Net and Accounts Payable and Other Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOtherAssetsNetAndAccountsPayableAndOtherLiabilities </Role>
<ShortName> Other Assets, Net and Accounts Payable and Other Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 100140 - Disclosure - Lease Intangibles </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangibles </Role>
<ShortName> Lease Intangibles </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 100150 - Disclosure - Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebt </Role>
<ShortName> Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 100160 - Disclosure - Financial Instruments and Fair Value Measurements </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurements </Role>
<ShortName> Financial Instruments and Fair Value Measurements </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 100170 - Disclosure - Commitments and Contingencies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureCommitmentsAndContingencies </Role>
<ShortName> Commitments and Contingencies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 100180 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncome </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 100190 - Disclosure - Leases </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeases </Role>
<ShortName> Leases </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 20 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 100200 - Disclosure - Segment Reporting </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSegmentReporting </Role>
<ShortName> Segment Reporting </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 21 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 100210 - Disclosure - Share Incentive and Other Compensation </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensation </Role>
<ShortName> Share Incentive and Other Compensation </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 22 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 100220 - Disclosure - Earnings Per Common Share </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShare </Role>
<ShortName> Earnings Per Common Share </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 23 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 100230 - Disclosure - Subsequent Events </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSubsequentEvents </Role>
<ShortName> Subsequent Events </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 24 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 100240 - Disclosure - Organization, Basis of Presentation and Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies </Role>
<ShortName> Organization, Basis of Presentation and Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies </ParentRole>
<Position> 25 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 100250 - Disclosure - Organization, Basis of Presentation and Summary of Significant Accounting Policies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables </Role>
<ShortName> Organization, Basis of Presentation and Summary of Significant Accounting Policies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 100260 - Disclosure - Real Estate (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateTables </Role>
<ShortName> Real Estate (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstate </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 100270 - Disclosure - Notes Receivable, Net (Tables) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureNotesReceivableNetTables </Role>
<ShortName> Notes Receivable, Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureNotesReceivableNet </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 100280 - Disclosure - Investments in and Advances to Unconsolidated Affiliates (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesTables </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliates </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 100290 - Disclosure - Other Assets, Net and Accounts Payable and Other Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOtherAssetsNetAndAccountsPayableAndOtherLiabilitiesTables </Role>
<ShortName> Other Assets, Net and Accounts Payable and Other Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOtherAssetsNetAndAccountsPayableAndOtherLiabilities </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 100300 - Disclosure - Lease Intangibles (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangiblesTables </Role>
<ShortName> Lease Intangibles (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangibles </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 100310 - Disclosure - Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtTables </Role>
<ShortName> Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebt </ParentRole>
<Position> 32 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 100320 - Disclosure - Financial Instruments and Fair Value Measurements (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsTables </Role>
<ShortName> Financial Instruments and Fair Value Measurements (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurements </ParentRole>
<Position> 33 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 100330 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeTables </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncome </ParentRole>
<Position> 34 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 100340 - Disclosure - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeasesTables </Role>
<ShortName> Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangibles </ParentRole>
<Position> 35 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 100350 - Disclosure - Segment Reporting (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSegmentReportingTables </Role>
<ShortName> Segment Reporting (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSegmentReporting </ParentRole>
<Position> 36 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 100360 - Disclosure - Share Incentive and Other Compensation (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensationTables </Role>
<ShortName> Share Incentive and Other Compensation (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensation </ParentRole>
<Position> 37 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 100370 - Disclosure - Earnings Per Common Share (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShareTables </Role>
<ShortName> Earnings Per Common Share (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShare </ParentRole>
<Position> 38 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 100380 - Disclosure - Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesAdditionalInformationDetails </Role>
<ShortName> Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 39 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 100390 - Disclosure - Organization, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Operating Partnership's Equity Interest (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesScheduleOfOperatingPartnershipSEquityInterestDetails </Role>
<ShortName> Organization, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Operating Partnership's Equity Interest (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 40 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 100400 - Disclosure - Real Estate - Schedule of Real Estate (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfRealEstateDetails </Role>
<ShortName> Real Estate - Schedule of Real Estate (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 41 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 100410 - Disclosure - Real Estate - Schedule of Acquisitions and Conversions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfAcquisitionsAndConversionsDetails </Role>
<ShortName> Real Estate - Schedule of Acquisitions and Conversions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 42 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 100420 - Disclosure - Real Estate - Schedule of Acquisitions and Conversions (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfAcquisitionsAndConversionsParentheticalDetails </Role>
<ShortName> Real Estate - Schedule of Acquisitions and Conversions (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 43 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 100430 - Disclosure - Real Estate - Acquisitions and Conversions - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateAcquisitionsAndConversionsAdditionalInformationDetails </Role>
<ShortName> Real Estate - Acquisitions and Conversions - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 44 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 100440 - Disclosure - Real Estate - Schedule of Purchase Price Allocations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfPurchasePriceAllocationsDetails </Role>
<ShortName> Real Estate - Schedule of Purchase Price Allocations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 45 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 100450 - Disclosure - Real Estate - Schedule of Property Dispositions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfPropertyDispositionsDetails </Role>
<ShortName> Real Estate - Schedule of Property Dispositions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 46 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 100460 - Disclosure - Real Estate - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresDetails </Role>
<ShortName> Real Estate - Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 47 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 100470 - Disclosure - Real Estate - Properties Held for Sale - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstatePropertiesHeldForSaleAdditionalInformationDetails </Role>
<ShortName> Real Estate - Properties Held for Sale - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 48 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 100480 - Disclosure - Real Estate - Schedule of Development in Process Activities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateScheduleOfDevelopmentInProcessActivitiesDetails </Role>
<ShortName> Real Estate - Schedule of Development in Process Activities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 49 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 100490 - Disclosure - Real Estate - Real Estate Under Development and Construction in Progress - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureRealEstateRealEstateUnderDevelopmentAndConstructionInProgressAdditionalInformationDetails </Role>
<ShortName> Real Estate - Real Estate Under Development and Construction in Progress - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 50 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 100500 - Disclosure - Notes Receivable, Net - Schedule of Notes Receivable (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureNotesReceivableNetScheduleOfNotesReceivableDetails </Role>
<ShortName> Notes Receivable, Net - Schedule of Notes Receivable (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 51 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 100510 - Disclosure - Notes Receivable, Net - Additional Information (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureNotesReceivableNetAdditionalInformationDetails </Role>
<ShortName> Notes Receivable, Net - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 52 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 100520 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Schedule of Investments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesScheduleOfInvestmentsDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Schedule of Investments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 53 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 100530 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Schedule of Investments (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesScheduleOfInvestmentsParentheticalDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Schedule of Investments (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 54 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 100540 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Core Portfolio - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesCorePortfolioAdditionalInformationDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Core Portfolio - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 55 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 100550 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Fund Investments - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesFundInvestmentsAdditionalInformationDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Fund Investments - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 56 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 100560 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesUnconsolidatedAffiliatesAdditionalInformationDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 57 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 100570 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Balance Sheet (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesUnconsolidatedAffiliatesScheduleOfCondensedBalanceSheetDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Balance Sheet (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 58 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R59.htm </HtmlFileName>
<LongName> 100580 - Disclosure - Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Income Statement (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureInvestmentsInAndAdvancesToUnconsolidatedAffiliatesUnconsolidatedAffiliatesScheduleOfCondensedIncomeStatementDetails </Role>
<ShortName> Investments in and Advances to Unconsolidated Affiliates - Unconsolidated Affiliates - Schedule of Condensed Income Statement (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 59 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R60.htm </HtmlFileName>
<LongName> 100590 - Disclosure - Other Assets, Net and Accounts Payable and Other Liabilities - Schedule of other assets and other liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureOtherAssetsNetAndAccountsPayableAndOtherLiabilitiesScheduleOfOtherAssetsAndOtherLiabilitiesDetails </Role>
<ShortName> Other Assets, Net and Accounts Payable and Other Liabilities - Schedule of other assets and other liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 60 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R61.htm </HtmlFileName>
<LongName> 100600 - Disclosure - Lease Intangibles - Schedule of Intangible Assets and Liabilities Included in Other Assets and Other Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangiblesScheduleOfIntangibleAssetsAndLiabilitiesIncludedInOtherAssetsAndOtherLiabilitiesDetails </Role>
<ShortName> Lease Intangibles - Schedule of Intangible Assets and Liabilities Included in Other Assets and Other Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 61 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R62.htm </HtmlFileName>
<LongName> 100610 - Disclosure - Lease Intangibles - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangiblesAdditionalInformationDetails </Role>
<ShortName> Lease Intangibles - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 62 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R63.htm </HtmlFileName>
<LongName> 100620 - Disclosure - Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeaseIntangiblesScheduledAmortizationOfAcquiredLeaseIntangibleAssetsAndAssumedLiabilitiesDetails </Role>
<ShortName> Lease Intangibles - Scheduled Amortization of Acquired Lease Intangible Assets and Assumed Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 63 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R64.htm </HtmlFileName>
<LongName> 100630 - Disclosure - Debt - Summary of Consolidated Indebtedness (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtSummaryOfConsolidatedIndebtednessDetails </Role>
<ShortName> Debt - Summary of Consolidated Indebtedness (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 64 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R65.htm </HtmlFileName>
<LongName> 100640 - Disclosure - Debt - Summary of Consolidated Indebtedness (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtSummaryOfConsolidatedIndebtednessParentheticalDetails </Role>
<ShortName> Debt - Summary of Consolidated Indebtedness (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 65 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R66.htm </HtmlFileName>
<LongName> 100650 - Disclosure - Debt - Credit Facility - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtCreditFacilityAdditionalInformationDetails </Role>
<ShortName> Debt - Credit Facility - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 66 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R67.htm </HtmlFileName>
<LongName> 100660 - Disclosure - Debt - Mortgage Payable - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtMortgagePayableAdditionalInformationDetails </Role>
<ShortName> Debt - Mortgage Payable - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 67 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R68.htm </HtmlFileName>
<LongName> 100670 - Disclosure - Debt - Unsecured Notes Payable - Additional Information (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtUnsecuredNotesPayableAdditionalInformationDetails </Role>
<ShortName> Debt - Unsecured Notes Payable - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 68 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R69.htm </HtmlFileName>
<LongName> 100680 - Disclosure - Debt - Unsecured Revolving Lines of Credit - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtUnsecuredRevolvingLinesOfCreditAdditionalInformationDetails </Role>
<ShortName> Debt - Unsecured Revolving Lines of Credit - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 69 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R70.htm </HtmlFileName>
<LongName> 100690 - Disclosure - Debt - Scheduled Principal Repayments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureDebtScheduledPrincipalRepaymentsDetails </Role>
<ShortName> Debt - Scheduled Principal Repayments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 70 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R71.htm </HtmlFileName>
<LongName> 100700 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails </Role>
<ShortName> Financial Instruments and Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 71 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R72.htm </HtmlFileName>
<LongName> 100710 - Disclosure - Financial Instruments and Fair Value Measurements - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsAdditionalInformationDetails </Role>
<ShortName> Financial Instruments and Fair Value Measurements - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 72 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R73.htm </HtmlFileName>
<LongName> 100720 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsScheduleOfDerivativeFinancialInstrumentsDetails </Role>
<ShortName> Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 73 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R74.htm </HtmlFileName>
<LongName> 100730 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsScheduleOfDerivativeFinancialInstrumentsParentheticalDetails </Role>
<ShortName> Financial Instruments and Fair Value Measurements - Schedule of Derivative Financial Instruments (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 74 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R75.htm </HtmlFileName>
<LongName> 100740 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Other Financial Instruments Carrying Values and Fair values (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsScheduleOfOtherFinancialInstrumentsCarryingValuesAndFairValuesDetails </Role>
<ShortName> Financial Instruments and Fair Value Measurements - Schedule of Other Financial Instruments Carrying Values and Fair values (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 75 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R76.htm </HtmlFileName>
<LongName> 100750 - Disclosure - Commitments and Contingencies - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails </Role>
<ShortName> Commitments and Contingencies - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 76 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R77.htm </HtmlFileName>
<LongName> 100760 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Common Shares and Units - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeCommonSharesAndUnitsAdditionalInformationDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Common Shares and Units - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 77 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R78.htm </HtmlFileName>
<LongName> 100770 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - ATM Program - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeATMProgramAdditionalInformationDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - ATM Program - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 78 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R79.htm </HtmlFileName>
<LongName> 100780 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Share Repurchases - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeShareRepurchasesAdditionalInformationDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Share Repurchases - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 79 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R80.htm </HtmlFileName>
<LongName> 100790 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Schedule of Dividends Declared and paid (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeScheduleOfDividendsDeclaredAndPaidDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Schedule of Dividends Declared and paid (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 80 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R81.htm </HtmlFileName>
<LongName> 100800 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Activity in Accumulated Other Comprehensive Income (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeSummaryOfActivityInAccumulatedOtherComprehensiveIncomeDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Activity in Accumulated Other Comprehensive Income (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 81 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R82.htm </HtmlFileName>
<LongName> 100810 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Change in Noncontrolling Interest (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeSummaryOfChangeInNoncontrollingInterestDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Change in Noncontrolling Interest (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 82 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R83.htm </HtmlFileName>
<LongName> 100820 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Change in Noncontrolling Interest (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomeSummaryOfChangeInNoncontrollingInterestParentheticalDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Summary of Change in Noncontrolling Interest (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 83 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R84.htm </HtmlFileName>
<LongName> 100830 - Disclosure - Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Preferred OP Units - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareholdersEquityNoncontrollingInterestsAndOtherComprehensiveIncomePreferredOPUnitsAdditionalInformationDetails </Role>
<ShortName> Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Income - Preferred OP Units - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 84 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R85.htm </HtmlFileName>
<LongName> 100840 - Disclosure - Leases - Operating Leases - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeasesOperatingLeasesAdditionalInformationDetails </Role>
<ShortName> Leases - Operating Leases - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 85 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R86.htm </HtmlFileName>
<LongName> 100850 - Disclosure - Leases - Schedule of Lease Cost (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeasesScheduleOfLeaseCostDetails </Role>
<ShortName> Leases - Schedule of Lease Cost (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 86 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R87.htm </HtmlFileName>
<LongName> 100860 - Disclosure - Leases - Schedule of Future Minimum Rental Revenues and Payments for Operating and Capital Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeasesScheduleOfFutureMinimumRentalRevenuesAndPaymentsForOperatingAndCapitalLeasesDetails </Role>
<ShortName> Leases - Schedule of Future Minimum Rental Revenues and Payments for Operating and Capital Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 87 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R88.htm </HtmlFileName>
<LongName> 100870 - Disclosure - Leases - Schedule of Future Minimum Rental Revenues and Payments for Operating and Capital Leases (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureLeasesScheduleOfFutureMinimumRentalRevenuesAndPaymentsForOperatingAndCapitalLeasesParentheticalDetails </Role>
<ShortName> Leases - Schedule of Future Minimum Rental Revenues and Payments for Operating and Capital Leases (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 88 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R89.htm </HtmlFileName>
<LongName> 100880 - Disclosure - Segment Reporting - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSegmentReportingAdditionalInformationDetails </Role>
<ShortName> Segment Reporting - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 89 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R90.htm </HtmlFileName>
<LongName> 100890 - Disclosure - Segment Reporting - Summary of Segment Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSegmentReportingSummaryOfSegmentInformationDetails </Role>
<ShortName> Segment Reporting - Summary of Segment Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 90 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R91.htm </HtmlFileName>
<LongName> 100900 - Disclosure - Share Incentive and Other Compensation - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensationAdditionalInformationDetails </Role>
<ShortName> Share Incentive and Other Compensation - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 91 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R92.htm </HtmlFileName>
<LongName> 100910 - Disclosure - Share Incentive and Other Compensation - Schedule of Unvested Shares and LTIP Units (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensationScheduleOfUnvestedSharesAndLTIPUnitsDetails </Role>
<ShortName> Share Incentive and Other Compensation - Schedule of Unvested Shares and LTIP Units (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 92 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R93.htm </HtmlFileName>
<LongName> 100920 - Disclosure - Share Incentive and Other Compensation - Employee Share Purchase Plan and Deferred Share Plan - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensationEmployeeSharePurchasePlanAndDeferredSharePlanAdditionalInformationDetails </Role>
<ShortName> Share Incentive and Other Compensation - Employee Share Purchase Plan and Deferred Share Plan - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 93 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R94.htm </HtmlFileName>
<LongName> 100930 - Disclosure - Share Incentive and Other Compensation - Employee 401 (k) Plan - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureShareIncentiveAndOtherCompensationEmployee401KPlanAdditionalInformationDetails </Role>
<ShortName> Share Incentive and Other Compensation - Employee 401 (k) Plan - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 94 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R95.htm </HtmlFileName>
<LongName> 100940 - Disclosure - Earnings Per Common Share - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShareAdditionalInformationDetails </Role>
<ShortName> Earnings Per Common Share - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 95 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R96.htm </HtmlFileName>
<LongName> 100950 - Disclosure - Earnings Per Common Share (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShareDetails </Role>
<ShortName> Earnings Per Common Share (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureEarningsPerCommonShareTables </ParentRole>
<Position> 96 </Position>
</Report>
<Report instance="akr-10q_20190930.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R97.htm </HtmlFileName>
<LongName> 100960 - Disclosure - Subsequent Events - Additional Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.acadiarealty.com/20190930/taxonomy/role/DisclosureSubsequentEventsAdditionalInformationDetails </Role>
<ShortName> Subsequent Events - Additional Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 97 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="10-Q" original="akr-10q_20190930.htm"> akr-10q_20190930.htm </File>
<File> akr-20190930.xsd </File>
<File> akr-20190930_cal.xml </File>
<File> akr-20190930_def.xml </File>
<File> akr-20190930_lab.xml </File>
<File> akr-20190930_pre.xml </File>
<File> akr-ex311_7.htm </File>
<File> akr-ex312_6.htm </File>
<File> akr-ex321_10.htm </File>
<File> akr-ex322_9.htm </File>
</InputFiles>
<SupplementalFiles/>
<BaseTaxonomies>
<BaseTaxonomy> http://fasb.org/srt/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/stpr/2018-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/us-gaap/2019-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>

↑Top
Filing Submission 0001564590-19-037806   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Tue., May 7, 7:02:00.1am ET