Consolidated Entities [Axis] Consolidated Entities [Axis] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Variable Rate [Domain] Variable Rate [Domain] Less: net (loss) income attributable to noncontrolling interests Less: net (loss) income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Co-Venture Arrangement [Abstract] Co-Venture Arrangement [Abstract] Co-Venture Arrangement [Abstract] Pay vs Performance Disclosure [Line Items] Fashion Outlets at Niagara Falls USA Fashion Outlets at Niagara Mortgage [Member] Mortgage note payable on the Fashion Outlets at Niagara pledged as collateral, bearing interest at 6.46 percent and maturing in 2016. Statistical Measurement [Domain] Statistical Measurement [Domain] Borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Changes in assets and liabilities, net of dispositions: Increase (Decrease) in Operating Capital [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Related Party Transaction Related Party Transaction [Line Items] Equity Award [Domain] Award Type [Domain] Fair Value as of Grant Date Award Grant Date Fair Value Schedule of Activity of SARs and Stock Options Outstanding Share-Based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block] Balance at beginning of period (in shares) Balance at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Pacific View Pacific View Mortgage [Member] Mortgage note payable on the Pacific View property pledged as collateral. Bank and Other Notes Payable Debt Disclosure [Text Block] Proceeds from mortgages, bank and other notes payable Proceeds from Issuance of Long-Term Debt and Capital Securities, Net Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Revolving Line of Credit Revolving Credit Facility [Member] Operating Partnership Variable Interest Entity, Primary Beneficiary [Member] Number of management companies (in entities) Number of Real Estate Management Companies Represents the number of management companies through which the entity provides property management, leasing and redevelopment for its real estate portfolio. Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Distributions in excess of investments in unconsolidated joint ventures Liabilities—Distributions in excess of investments in unconsolidated joint ventures Investments in Unconsolidated Joint Ventures. The carrying amount of liabilities resulting from investments in unconsolidated real estate and joint ventures not separately presented as of the balance sheet date. MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Expanded line of credit facility (up to) Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Discontinued Operations and Disposal Groups [Abstract] Discontinued Operations and Disposal Groups [Abstract] Restatement Determination Date: Restatement Determination Date [Axis] Extension term (in years) Debt Instrument, Extension Term Debt Instrument, Extension Term Total leasing revenue Lease Income Commitments and contingencies Commitments and Contingencies Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Insider Trading Policies and Procedures [Line Items] Proceeds from sale of assets Proceeds From Sale Of Partnership Interests Other Assets And Discontinued Operations, Net Cash inflows from the sale of partnership interests, other assets, and discontinued operations. Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Five Oaks, The Oaks, The The Oaks One Mortgage [Member] Mortgage note payable on the Oaks property pledged as collateral. 2026 Finance Lease, Liability, to be Paid, Rolling Year Three Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Stockholders' Equity Equity [Text Block] Proceeds from share and unit-based plans Proceeds from Stock Plans Income Taxes Income Tax Disclosure [Text Block] Variable Interest Entity Variable Interest Entity [Line Items] Ownership [Axis] Ownership [Axis] Leasing revenue—fixed payments Operating Lease, Lease Income, Lease Payments Property, plant, and equipment and finance lease right-of-use asset, before accumulated depreciation and amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization Deferred rent receivable due to straight-line rent adjustments Deferred Rent Receivables, Net Noncontrolling Interest [Abstract] Noncontrolling Interest [Abstract] Schedule of Combined and Condensed Statements of Operations of Unconsolidated Joint Ventures Equity Method Investments, Summarized Financial Information Statement of Operations [Table Text Block] Disclosure of summarized statement of operations information for investments accounted for using the equity method of accounting. Noncontrolling Interest [Table] Noncontrolling Interest [Table] March 2021 ATM Program March 2021 ATM Program [Member] March 2021 ATM Program Management Companies Management fees Management Service [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Dividends and distributions Payments of Ordinary Dividends, Common Stock Diluted (in dollars per share) Earnings Per Share, Diluted PEO Total Compensation Amount PEO Total Compensation Amount Mortgage notes payable Mortgage and other notes payable Secured Debt Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Santa Monica Place Santa Monica Place Mortgage [Member] Mortgage note payable on Santa Monica Place property pledged as collateral. Receivable Type [Domain] Receivable [Domain] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] (Level 3) Fair Value, Inputs, Level 3 [Member] Line of Credit Line of Credit [Member] Leases Lessor, Operating Leases [Text Block] Balance at beginning of period (in shares) Balance at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Debt instrument, default amount Debt Instrument, Debt Default, Amount Buildings and improvements Building and Building Improvements [Member] Trading symbol Trading Symbol Contingent liability under letters of credit Letters of Credit Outstanding, Amount Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price In-place lease values Finite-Lived Intangible Asset, Acquired-in-Place Leases Net loss attributable to the Company Net Income (Loss) Net Income (Loss) SOFR Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Deferred charges Assets Acquisitions, Deferred Charges Assets Acquisitions, Deferred Charges Derivative Contract [Domain] Derivative Contract [Domain] 2025 Finance Lease, Liability, to be Paid, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Company Selected Measure Name Company Selected Measure Name Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Property, net Property, net Property, net Property, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Chandler Fashion Center Chandler Fashion Center [Member] Represents the information pertaining to real estate property of the entity, Chandler Fashion Center. Allocated values of leases Acquired Finite-Lived Intangible Assets [Line Items] LIABILITIES AND EQUITY: Liabilities and partners' capital: Liabilities and Equity [Abstract] Finite-Lived Intangible Assets Finite-Lived Intangible Assets [Line Items] Total minimum rental payments Lessor, Operating Lease, Payment to be Received Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Stockholders' equity: Equity, Attributable to Parent [Abstract] Schedule of Reconciliation of Numerator and Denominator Used in Computation of Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Shopping center and operating expenses Cost of Goods and Services Sold 2025 Finance Lease, Liability, to be Paid, Rolling Year Two Bank and other notes payable Convertible Debt, Line of Credit and Other Notes Payable Includes the current and noncurrent portions, carrying amount of debut identified as being convertible into another form of financial instrument, the carrying values of obligations drawn from a line of credit, and other notes payable. Executive Category: Executive Category [Axis] Thereafter Lessee, Operating Lease, Liability, Payments, Due After Rolling Year Four Lessee, Operating Lease, Liability, Payments, Due After Rolling Year Four Less accumulated amortization Below Market Lease, Accumulated Amortization Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] (Level 1) Fair Value, Inputs, Level 1 [Member] Name Measure Name Service-based Long Term Incentive Plan, Service-based [Member] Long Term Incentive Plan, Service-based [Member] Interest expense (income): Interest Expense [Abstract] Name Forgone Recovery, Individual Name Danbury Fair Mall Danbury Fair Mall [Member] Danbury Fair Mall [Member] FlatIron Crossing FlatIron Crossing [Member] FlatIron Crossing [Member] Equity Components [Axis] Equity Components [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Financing Arrangement Co-venture Arrangement Disclosure [Text Block] This text block represents complete disclosure with respect to co-venture arrangements. Asset Acquisition [Domain] Asset Acquisition [Domain] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Underlying Securities Award Underlying Securities Amount Entity Small Business Entity Small Business Local Phone Number Local Phone Number Tenant and other receivables Increase (Decrease) in Accounts Receivable Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Forecast Forecast [Member] 2027 Finance Lease, Liability, to be Paid, Year Five LTI Units Long Term Incentive Plan [Member] Long-term incentive plan. Dividend declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Notional Amount Derivative, Notional Amount Measurement Frequency [Axis] Measurement Frequency [Axis] 2026 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Three Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Debt instrument term (in years) Debt Instrument, Term Costs from stock offerings Payments of Stock Issuance Costs Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Acquisitions of property Payments to Acquire Real Estate Intangible assets: Finite-Lived Intangible Assets, Gross [Abstract] Conversion of noncontrolling interests to common shares Stock Issued During Period, Value, Conversion of Units Discontinued Operations: Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Number of trading days used to calculate redemption value (in days) Minority Interest, Redemption Value Basis Number of Trading Days Minority Interest, Redemption Value Basis Number of Trading Days Schedule of Minimum Future Rental Payments Required Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Revolving Loan Facility Matures On April 14, 2024 Revolving Loan Facility Matures On April 14, 2024 [Member] Revolving Loan Facility Matures On April 14, 2024 Fresno Fashion Fair Fresno Fashion Fair [Member] Represents the information pertaining to real estate property of the entity, Fresno Fashion Fair. Consolidation of VIE Consolidation, Variable Interest Entity, Policy [Policy Text Block] Total revenues Total revenues Revenues 2024 Finance Lease, Liability, to be Paid, Next Rolling 12 Months Schedule of Allocation of Fair Value Asset Acquisition [Table Text Block] Product and Service [Domain] Product and Service [Domain] Other Performance Measure, Amount Other Performance Measure, Amount Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Schedule of Lease Costs Lease, Cost [Table Text Block] 2025 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Two Accounts payable and accrued expenses Increase (Decrease) in Other Accounts Payable and Accrued Liabilities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Fair value of mortgage notes payable Notes Payable, Fair Value Disclosure Award Type [Axis] Award Type [Axis] Securities excluded from Diluted EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Document Quarterly Report Document Quarterly Report Interest expense Interest Expense Stock Options Share-based Compensation Arrangement by Share-based Payment Award, Stock Options, Outstanding [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Stock Options, Outstanding [Abstract] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Leasing revenue—variable payments Variable Lease, Income Hedging Designation [Axis] Hedging Designation [Axis] Property, plant and equipment, gross Property, Plant and Equipment, Gross Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Trading Arrangement: Trading Arrangement [Axis] Related Party Transactions Related Party Transactions Disclosure [Text Block] Distributions equal to the partner's share of net income (loss) Income (Loss) From Joint Venture Income (Loss) From Joint Venture Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Leases Lessee, Finance Leases [Text Block] Derivatives, Fair Value Derivatives, Fair Value [Line Items] Schedule of Income Tax Benefit of TRSs Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Entity File Number Entity File Number Loss Contingencies [Table] Loss Contingencies [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of LTI Units Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block] Proceeds from collection of receivable in connection with sale of joint venture property Proceeds From Collection Of Receivable In Connection With Sale Of Joint Venture Property Proceeds From Collection Of Receivable In Connection With Sale Of Joint Venture Property Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Measurement Input, Discount Rate Measurement Input, Discount Rate [Member] Interest on lease liabilities Finance Lease, Interest Expense Schedule of Deferred Charges and Other Assets, Net Schedule of Other Assets [Table Text Block] Employee stock purchases (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Amortization expense for intangible assets Amortization of Intangible Assets Entity Shell Company Entity Shell Company 2026 Lessee, Operating Lease, Liability, to be Paid, Year Three Allocated value net Finite-Lived Intangible Assets, Net Property, Plant and Equipment Property, Plant and Equipment [Line Items] Restatement Determination Date Restatement Determination Date Discount rate (as a percent) Financing Arrangement, Discount Rate Financing Arrangement, Discount Rate PPR Portfolio Pacific Premier Retail LP [Member] Represents Pacific Premier Retail LP, a joint venture in which the entity has made investment. Counterparty Name [Domain] Counterparty Name [Domain] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Accumulated amortization for intangible assets Less accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Outside partners' capital Equity Method Investment, Summarized Financial Information, Equity or Capital Other Interests The amount of equity (capital) of an equity method investment of the entity that is attributable to other ownership interests. 2025 Lessee, Operating Lease, Liability, to be Paid, Year Two Company's capital Company's capital Equity Method Investment, Underlying Equity in Net Assets Lease liabilities Operating And Finance Lease, Liability Operating And Finance Lease, Liability Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities Accounts receivable Accounts Receivable, before Allowance for Credit Loss Allocation of earnings to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Debt instrument, increase rate (as a percent) Debt Instrument, Adjustment Increase Interest Debt Instrument, Adjustment Increase Interest Scottsdale Fashion Square Scottsdale Fashion Square [Member] Scottsdale Fashion Square Operating lease costs Operating Lease, Cost Common stock, shares issued (in shares) Common Stock, Shares, Issued Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Stock Units Stock Units Stock Units [Member] Stock units as awarded by an entity to their employees as a form of incentive compensation. Name of each exchange on which registered Security Exchange Name Carrying Amount of Mortgage Notes Long-Term Debt Total Fair Value Measurement Assets, Fair Value Disclosure Ownership percentage at completion of acquisition (as a percent) Ownership percentage at completion of acquisition (as a percent) Asset Acquisition, Percentage of Shares Owned Asset Acquisition, Percentage of Shares Owned Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Stock options Employee Stock Option [Member] Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Noncontrolling Interests Noncontrolling Interest Disclosure [Text Block] Total expenses Total expenses Costs and Expenses Maximum Maximum [Member] Comprehensive loss attributable to the Company Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Unrecognized compensation cost of share and unit-based plans Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Type Document Type Interest rate (as a percent) Line of Credit Facility, Interest Rate During Period Tabular List, Table Tabular List [Table Text Block] Deferred charges and other assets, gross Deferred Costs and Other Assets, Gross Sum of the gross carrying amounts before accumulated amortization of deferred costs that are expected to be recognized as a charge against future earnings plus assets not otherwise specified in the taxonomy. February 2021 ATM Program February 2021 ATM Program [Member] February 2021 ATM Program Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Receivable Type [Axis] Receivable Type [Axis] Acquisitions Asset Acquisition [Text Block] 2026 Finance Lease, Liability, to be Paid, Year Three Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Subsequent Event [Table] Subsequent Event [Table] Financing Arrangement Financing Arrangement [Member] Financing Arrangement [Member] EPS—net loss attributable to common stockholders Earning Per Share Basic And Diluted [Abstract] Earning Per Share Basic And Diluted Chandler Fashion Center Chandler Fashion Center Mortgage [Member] Mortgage note payable on the Chandler Fashion Center property pledged as collateral. Shares available for sale Common Stock, Shares Available For Future Issuance Common Stock, Value Available for Future Issuance Partnership Unit Partnership Units [Member] Represents units or equivalent units of ownership interest in an LLC or LP. Share and Unit-Based Plans Share-Based Payment Arrangement [Text Block] Ownership interest in operating partnership (as a percent) Subsidiary, Ownership Percentage, Parent Basis of Presentation Basis of Accounting, Policy [Policy Text Block] 2024 Finance Lease, Liability, to be Paid, Year One Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Fair Value Derivative, Fair Value, Net Subsequent Events Subsequent Event [Member] Finance Leases For the Rolling 12 Months Finance Lease, Liability, to be Paid, Rolling Maturity [Abstract] Gain on sale or write down of assets, net Gains (Losses) on Sales of Investment Real Estate Variable Rate [Axis] Variable Rate [Axis] Income Statement [Abstract] Income Statement [Abstract] Conversion of Operating Partnership Units to common stock Conversion of Stock, Amount Converted Monthly Debt Service Debt Instrument, Periodic Payment Expenses: Costs and Expenses [Abstract] Title of each class Title of 12(b) Security Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Santa Monica Place Santa Monica Place [Member] Represents the information pertaining to real estate property of the entity, Santa Monica Place. Acquisition Asset Acquisition [Line Items] Related Party [Domain] Related Party, Type [Domain] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Other accrued liabilities (below-market lease) Asset Acquisition, Other Accrued Liabilities Asset Acquisition, Other Accrued Liabilities Limited partnership interest of the operating partnership (as a percent) Subsidiary, Ownership Percentage, Noncontrolling Owner Balance at beginning of period (in dollars per share) Balance at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Amortization of share and unit-based plans Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture 2024 Lessee, Operating Lease, Liability, to be Paid, Next Rolling 12 Months Class of Stock Class of Stock [Line Items] Adjustment to fair value of financing arrangement obligation Fair Value Adjustment Of Finance Obligation Fair Value Adjustment Of Finance Obligation Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Redemption of noncontrolling interests Payments to Noncontrolling Interests Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Share-Based Payment Arrangement [Abstract] Entity Tax Identification Number Entity Tax Identification Number Investments in unconsolidated joint ventures Assets—Investments in unconsolidated joint ventures Equity Method Investments Allocated value net Below Market Lease, Net Total lease cost Lease, Cost Capitalized share and unit-based compensation costs Share-Based Payment Arrangement, Amount Capitalized Statistical Measurement [Axis] Statistical Measurement [Axis] Land Gain On Land Sales, Net Land [Member] Dispositions Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Entity Interactive Data Current Entity Interactive Data Current Impairment loss Loss on write-down of assets(2) Impairment of Real Estate Schedule of Gain (Loss) on Sale or Write-Down of Assets Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block] Total Shareholder Return Amount Total Shareholder Return Amount Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] ATM Programs ATM Programs [Member] ATM Programs Non-cash investing and financing transactions: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Percentage of loan assumed by third party (as a percent) Joint Venture Ownership Percentage Sold The percentage of ownership interest in the joint venture sold by the entity during the period. Total Stockholders' Equity Parent [Member] Deferred compensation plan assets Deferred Compensation Plan Assets Share-based Compensation Arrangement by Share-based Payment Award Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] 2027 Lessor, Operating Lease, Payment to be Received, Rolling Year Four Depreciation expense Depreciation, Nonproduction Accumulated deficit Retained Earnings (Accumulated Deficit) Measure: Measure [Axis] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Name Outstanding Recovery, Individual Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Leases [Abstract] Leases [Abstract] Entity Address, State or Province Entity Address, State or Province Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Counterparty Name [Axis] Counterparty Name [Axis] Kings Plaza Shopping Center Kings Plaza Mortgage [Member] Mortgage note payable on the Kings Plaza property pledged as collateral. Development and leasing fees Development and Leasing Fees [Member] Development and Leasing Fees [Member] Total undiscounted rental payments Finance Lease, Liability, to be Paid Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Antidilutive Securities Excluded from Computation of Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Vintage Faire Mall Vintage Faire Mall Mortgage [Member] Mortgage note payable on the Vintage Faire Mall property pledged as collateral. Below-Market Leases Below Market Lease [Abstract] Schedule of Compensation Cost under the Share and Unit-based Plans Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Common Stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Disposal Group Name [Domain] Disposal Group Name [Domain] Fashion District Philadelphia Fashion District Philadelphia [Member] Fashion District Philadelphia [Member] PEO PEO [Member] Subsidiary of Limited Liability Company or Limited Partnership Subsidiary of Limited Liability Company or Limited Partnership [Line Items] Schedule of Minimum Rental Payments Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Due from affiliates Other Receivables Thereafter Finance Lease, Liability, Payments, Due In Rolling After Year Four Finance Lease, Liability, Payments, Due In Rolling After Year Four Net loss Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Sale of Stock [Axis] Sale of Stock [Axis] Net cash provided by investing activities Net Cash Provided by (Used in) Investing Activities Original allocated value Below Market Lease, Gross Assets acquired from unconsolidated joint venture Noncash or Part Noncash Acquisition, Value of Assets Acquired Numerator for basic and diluted EPS—net loss attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Units Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Debt Instrument [Axis] Debt Instrument [Axis] Name of Property [Domain] Name of Property [Domain] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Repayments of debt Repayments of Debt Total lease liabilities Operating Lease, Liability Measurement Input Type [Domain] Measurement Input Type [Domain] Adjustment of noncontrolling interests in Operating Partnership Noncontrolling Interest, Increase from Subsidiary Equity Issuance Credit Facility [Axis] Credit Facility [Axis] Total liabilities Liabilities Liabilities Current Current Income Tax Expense (Benefit) Volatility (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Asset Acquisition [Axis] Asset Acquisition [Axis] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Distributions in excess of the partner's share of net income Joint Venture, Distributions In Excess Of Partner Share Of Income (Loss) Joint Venture, Distributions In Excess Of Partner Share Of Income (Loss) Value Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments other than Options Weighted Average Exercise Price [Roll forward] -- None. No documentation exists for this element. -- Vesting [Domain] Vesting [Domain] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Fair Value, Measurement Frequency [Domain] Measurement Frequency [Domain] Property, net Property, Plant and Equipment Disclosure [Text Block] All Executive Categories All Executive Categories [Member] Deferred leasing costs Deferred Leasing Fees, Investing Activities Deferred Leasing Fees, Investing Activities Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Related Party Transaction [Domain] Related Party Transaction [Domain] Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Sold Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Freehold Raceway Mall Freehold Raceway Mall [Member] Represents the information pertaining to real estate property of the entity, Freehold Raceway Mall. Accrued Percentage Rents Accrued Income Receivable [Member] Loss per common share—attributable to common stockholders: Earnings Per Share [Abstract] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Subsequent Events Subsequent Event [Line Items] Above-market leases Finite Lived Intangible Asset above Market Leases Gross carrying amount before accumulated amortization as of the balance sheet date of the intangible asset for leases acquired as part of a real property acquisition at above market lease rate. Common stock, $0.01 par value, 500,000,000 shares authorized at September 30, 2023 and December 31, 2022, and 215,655,497 and 215,241,129 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively Common Stock, Value, Issued REIT general and administrative expenses General and Administrative Expense Schedule of Assets Measured on a Nonrecurring Basis Fair Value Measurements, Nonrecurring [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Loss (gain) on sale or write down of assets, net Gain (Loss) On Sale Or Write Down Of Assets Gain (Loss) On Sale Or Write Down Of Assets Chandler Fashion Center And Freehold Raceway Mall Chandler Fashion Center And Freehold Raceway Mall [Member] Chandler Fashion Center And Freehold Raceway Mall Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Other accrued liabilities Other Accrued Liabilities Allowance for doubtful accounts Allowance for Doubtful Accounts, Premiums and Other Receivables Measurement Input, Market Rents Per Square Foot Measurement Input, Market Rents Per Square Foot Member [Member] Measurement Input, Market Rents Per Square Foot Member Payments on finance leases Finance Lease, Principal Payments Schedule of Finance Lease, Fiscal Year Maturity Finance Lease, Liability, to be Paid, Maturity [Table Text Block] Schedule of Combined and Condensed Balance Sheets of Unconsolidated Joint Ventures Equity Method Investments, Summarized Financial Information Balance Sheet [Table Text Block] Disclosure of summarized balance sheet financial information for investments accounted for using the equity method of accounting. All Individuals All Individuals [Member] Basic adjustment Investments in unconsolidated joint ventures Equity Method Investments, Net The carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee, net of the liability for distributions received in excess of the entity's investment. Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Straight-line rent and amortization of above and below market leases Straight Line Rent Adjustments And Amortization Of Above And Below Market Leases Straight Line Rent Adjustments And Amortization Of Above And Below Market Leases Entity Filer Category Entity Filer Category Schedule of Equity Method Investments Schedule of Equity Method Investments [Line Items] Cap Interest Rate Cap [Member] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Other liabilities Other liabilities Other Liabilities Statement [Table] Statement [Table] Current Fiscal Year End Date Current Fiscal Year End Date Authorized repurchase amount (up to) Stock Repurchase Program, Authorized Amount Stock repurchased (in shares) Stock Repurchased During Period, Shares Convertible Non-participating Preferred Units Preferred Nonparticipating Convertible Units [Member] Represents convertible non-participating units or equivalent units of ownership interest in an LLC or LP. PEO Name PEO Name 2028 Lessor, Operating Lease, Payment to be Received, Rolling Year Five Granted (in dollars per share) Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Restricted cash Restricted Cash, Current Building Building [Member] SanTan Village Regional Center San Tan Village Regional Center Mortgage [Member] Mortgage note payable on the SanTan Village Regional Center property pledged as collateral. 2027 Finance Lease, Liability, to be Paid, Year Four Valuation, Income Approach Valuation, Income Approach [Member] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities 2027 Lessee, Operating Lease, Liability, to be Paid, Rolling Year Four Investments in Unconsolidated Joint Ventures Equity Method Investments and Joint Ventures Disclosure [Text Block] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Nonrecurring Fair Value, Nonrecurring [Member] Conversion rate of shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments, Other than Options, Conversion Rate Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments, Other than Options, Conversion Rate Organization Nature of Operations [Text Block] Depreciation and amortization Depreciation, Depletion and Amortization Components of tenant and other receivables, net Accounts, Notes, Loans and Financing Receivable [Line Items] (Loss) gain on sale or write down of assets, net Gain on sale or write down of assets, net Gain (loss) on sale or write down of assets, net Gain (Loss) on Sale of Assets and Asset Impairment Charges Interest rate on debt (as a percent) Debt Instrument, Interest Rate, Stated Percentage Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Performance-based Long Term Incentive Plan, Performance-Based [Member] Long Term Incentive Plan, Performance-Based Business Combination and Asset Acquisition [Abstract] Total stockholders' equity Equity, Attributable to Parent Superstition Springs Power Center Superstition Springs Power Center In Mesa Arizona [Member] Superstition Springs Power Center In Mesa Arizona Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Valuation allowance Deferred Tax Assets, Valuation Allowance Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Finance Leases Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Loss on acquisition of real estate Real Estate Owned, Amount of Loss at Acquisition Towne Mall Towne Mall Mortgage [Member] Mortgage note payable on the Towne Mall property pledged as collateral. Subsequent Events [Abstract] Subsequent Events [Abstract] Recovery of doubtful accounts, net Net Investment in Lease, Credit Loss Expense (Reversal) Finance lease costs: Lease, Finance Cost [Abstract] Lease, Finance Cost Non-Hedged Not Designated as Hedging Instrument [Member] Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Hedging Designation [Domain] Hedging Designation [Domain] Deferred Charges and Other Assets, net Other Assets Disclosure [Text Block] Level 2 Measurement (Level 2) Fair Value, Inputs, Level 2 [Member] Change in fair value of financing arrangement obligation Liabilities, Fair Value Adjustment Market rent per square foot (in square feet) Finance Leased Asset, Measurement Input LIBOR London Interbank Offered Rate (LIBOR) 1 [Member] London Interbank Offered Rate (LIBOR) 1 Green Acres Commons Green Acres Commons [Member] Green Acres Commons [Member] Basis adjustment Equity Method Investment, Difference Between Carrying Amount and Underlying Equity Entity Emerging Growth Company Entity Emerging Growth Company Unamortized deferred finance costs Debt Issuance Costs, Net Deptford Mall Deptford Mall [Member] Deptford Mall Disposal Group Classification [Domain] Disposal Group Classification [Domain] Queens Center Queens Center [Member] Represents the joint venture, Queens Center. Effective Interest Rate (as a percent) Debt Instrument, Interest Rate, Effective Percentage Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Schedule of Components of Leasing Revenue Operating Lease, Lease Income [Table Text Block] Document Fiscal Period Focus Document Fiscal Period Focus 2024 Lessee, Operating Lease, Liability, to be Paid, Year One Availability for additional borrowing Line of Credit Facility, Remaining Borrowing Capacity Schedule of Fees Charged to Unconsolidated Joint Ventures Schedule of Revenues from Unconsolidated Joint Ventures and Third Party Managed Properties [Table Text Block] Tabular disclosure of revenue derived from management, development and leasing fees charged to unconsolidated joint ventures and third-party managed properties. Contributions from noncontrolling interests Noncontrolling Interest, Increase From Contributions From Noncontrolling Interests Noncontrolling Interest, Increase From Contributions From Noncontrolling Interests Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Four Title Trading Arrangement, Individual Title Balance at beginning of period (in dollars per share) Balance at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Amortization of share and unit-based plans Share-Based Payment Arrangement, Noncash Expense Other real estate owned, measurement input Other Real Estate Owned, Measurement Input Property improvements Payments to Develop Real Estate Assets Common Stock Common Stock [Member] Individual: Individual [Axis] Chandler Fashion Center, Danbury Fair Mall, Freehold Raceway Mall, Los Cerritos Center and Washington Square Chandler Fashion Center, Danbury Fair Mall, Freehold Raceway Mall, Los Cerritos Center And Washington Square [Member] Chandler Fashion Center, Danbury Fair Mall, Freehold Raceway Mall, Los Cerritos Center And Washington Square Equipment and furnishings Finance Lease, Right-of-Use Asset, before Accumulated Amortization City Area Code City Area Code Entity Address, Postal Zip Code Entity Address, Postal Zip Code 2024 Lessor, Operating Lease, Payment to be Received, Next Rolling 12 Months Earnings Per Share ("EPS") Earnings Per Share [Text Block] Product and Service [Axis] Product and Service [Axis] Joint Venture Corporate Joint Venture [Member] Revolving Loan Facility Matures On February 1, 2027 Revolving Loan Facility Matures On February 1, 2027 [Member] Revolving Loan Facility Matures On February 1, 2027 Document Fiscal Year Focus Document Fiscal Year Focus Total equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Distributions to noncontrolling interests Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Minimum Minimum [Member] Weighted average number of common shares outstanding: Denominator Weighted Average Number of Shares Outstanding, Diluted [Abstract] Distributions of income from unconsolidated joint ventures Proceeds from Equity Method Investment, Distribution Schedule of Activity of Non-vested LTI Units, Stock Awards, Phantom Stock and Stock Units Share-Based Payment Arrangement, Option, Activity [Table Text Block] Schedule of Allocated Values of Above-Market Leases and Below-Market Leases Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block] Exercise Price Award Exercise Price Property area (in square feet) Area of Real Estate Property Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Investments in unconsolidated joint ventures: Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract] Distributions declared, per share (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Contributions to unconsolidated joint ventures Payments to Acquire Interest in Joint Venture Number of properties (property) Number of Real Estate Properties 2025 Lessor, Operating Lease, Payment to be Received, Rolling Year Two Disposal Group Classification [Axis] Disposal Group Classification [Axis] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Other Joint Ventures Other Joint Ventures [Member] Represents other joint ventures in which the entity participates, not specifically identified. Distributions paid Dividends, Common Stock, Cash ASSETS: Assets: Assets: Assets [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] In-place Lease Values, Leasing Commissions And Legal Costs Leases, Acquired-in-Place [Member] Building and improvements Asset Acquisition, Building And Improvements Asset Acquisition, Building And Improvements Nonrelated Party Nonrelated Party [Member] Interest expense capitalized Interest Costs Capitalized Schedule of Subsidiary of Limited Liability Company or Limited Partnership [Table] Schedule of Subsidiary of Limited Liability Company or Limited Partnership [Table] Liabilities: Liabilities [Abstract] Towne Mall Towne Mall [Member] Towne Mall Net loss Net loss Net (loss) income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Allocation of earnings to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Basic Accumulated Deficit Retained Earnings [Member] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Total liabilities and partners' capital Liabilities and Equity Accrued development costs included in accounts payable and accrued expenses and other accrued liabilities Construction in Progress Expenditures Incurred but Not yet Paid Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Ownership [Domain] Ownership [Domain] Risk free interest rate (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Interest rate cap agreements Gain (loss) from derivative instrument recorded in OCI Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Basic (in dollars per share) Earnings Per Share, Basic Right-of-use assets, net Operating Lease, Right-of-Use Asset Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Employee stock purchases Stock Issued During Period, Value, Employee Stock Purchase Plan Accounting Policies [Abstract] Accounting Policies [Abstract] Outstanding obligations under construction agreements Construction Payable, Current Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Gain on sale of assets Gain (Loss) on Disposition of Assets Sale of Stock [Domain] Sale of Stock [Domain] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Deferred tax assets Deferred Tax Assets, Net Numerator for basic and diluted EPS—net loss attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Diluted Arrangement Duration Trading Arrangement Duration Entity Address, City or Town Entity Address, City or Town Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Schedule of Restricted Cash Restrictions on Cash and Cash Equivalents [Table Text Block] Related Party Related Party [Member] Green Acres Mall Green Acres Mall [Member] Green Acres Mall Debt issued Proceeds from Issuance of Debt Due from affiliates Increase (Decrease) Due from Affiliates Other accrued liabilities Increase (Decrease) in Other Accrued Liabilities Document Transition Report Document Transition Report Award Timing Predetermined Award Timing Predetermined [Flag] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Redemption of noncontrolling interests Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Termination Date Trading Arrangement Termination Date Country Club Plaza Country Club Plaza [Member] Country Club Plaza Common stock, shares authorized (in shares) Common Stock, Shares Authorized Thereafter Lessor, Operating Lease, Payment to be Received, after Rolling Year Five Contributions from noncontrolling interests Proceeds from Noncontrolling Interests Twelve months ending September 30, Lessor, Operating Lease, Payment to be Received, Rolling Maturity [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Leasing Deferred Costs, Leasing, Gross Number of finance leases Finance Lease, Number Of Leases Finance Lease, Number Of Leases Property, Plant and Equipment [Abstract] Noncontrolling Interest Noncontrolling Interest [Line Items] Derivative Instrument [Axis] Derivative Instrument [Axis] Phantom Stock Units Phantom Share Units (PSUs) [Member] Above-Market Leases Above Market Leases [Abstract] Above Market Leases [Abstract] Adjustments to reconcile net loss to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Related Party Transactions [Abstract] Related Party Transactions [Abstract] All Trading Arrangements All Trading Arrangements [Member] Measurement Input Type [Axis] Measurement Input Type [Axis] Less accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Award Timing Disclosures [Line Items] 2023 Finance Lease, Liability, Payments, Due In Rolling Remainder Of Fiscal Year Finance Lease, Liability, Payments, Due In Rolling Remainder Of Fiscal Year Compensation Amount Outstanding Recovery Compensation Amount Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Less: net (loss) income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Recovery of doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Deferred Deferred Income Tax Expense (Benefit) Subsequent Event Type [Axis] Subsequent Event Type [Axis] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Sears South Plains Sears South Plains [Member] Sears South Plains 2027 Finance Lease, Liability, to be Paid, Rolling Year Four Fair value of acquired net assets (at 100% ownership) Asset Acquisition, Assets Acquired and Liabilities Assumed, Net Asset Acquisition, Assets Acquired and Liabilities Assumed, Net Total lease liabilities Finance Lease, Liability Terminal capitalization rate (as a percent) Financing Arrangement, Terminal Capitalization Rate Financing Arrangement, Terminal Capitalization Rate Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Measurement Input, Cap Rate Measurement Input, Cap Rate [Member] Insider Trading Arrangements [Line Items] Other assets Other Assets, Miscellaneous Schedule of Components of Property, Net Schedule of Real Estate Properties [Table Text Block] Leasing expenses Operating Lease, Initial Direct Cost Expense, over Term Gain on land sales, net Gain (Loss) on Sale of Properties Related Party [Axis] Related Party, Type [Axis] Extension term (in years) Joint Venture Extension Term Joint Venture Extension Term Other assets Other assets Other Assets Amortization of share and unit-based plans (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Entity Registrant Name Entity Registrant Name Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Award Timing Method Award Timing Method [Text Block] Other assets Increase (Decrease) in Other Operating Assets Development, redevelopment, expansion and renovation of properties Payments To Acquire, Develop, Redevelop, Expansion And Renovation Real Estate Payments To Acquire, Develop, Redevelop, Expansion And Renovation Real Estate Adjustment to Compensation, Amount Adjustment to Compensation Amount Schedule of Financing Arrangement Activity Financing Arrangement [Table Text Block] Financing Arrangement [Table Text Block] Noncontrolling interests Equity, Attributable to Noncontrolling Interest Other assets (above-market leases) Asset Acquisition, Other Assets Asset Acquisition, Other Assets Land Asset Acquisition, Land Asset Acquisition, Land Deferred charges and other assets, net Deferred charges and other assets, net Deferred Costs and Other Assets Schedule of Joint Ventures Schedule of Joint Ventures [Line Items] -- None. No documentation exists for this element. -- Document Period End Date Document Period End Date Proceeds from lines of credit Proceeds from Lines of Credit Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Adoption Date Trading Arrangement Adoption Date Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Disposal Group Name [Axis] Disposal Group Name [Axis] Payments on mortgages, bank and other notes payable Repayments of Long-Term Debt Weighted average incremental borrowing rate, finance leases (as a percent) Finance Lease, Weighted Average Discount Rate, Percent Interest in the loan assumed by a third party (as a percent) Percentage of Loan Assumed by Third Party Portion of the loan assumed by a third party. Entity Central Index Key Entity Central Index Key Fair value of outstanding line of credit Line of Credit Facility, Fair Value of Amount Outstanding 2023 Lessee, Operating Lease, Liability, Payments, Due In Rolling Remainder Of Fiscal Year Lessee, Operating Lease, Liability, Payments, Due In Rolling Remainder Of Fiscal Year Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Compensation cost under share and unit-based plans Share-Based Payment Arrangement, Expense Tenant and other receivables, net Accounts and Financing Receivable, after Allowance for Credit Loss Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Original allocated value Finite-Lived Intangible Assets, Gross Income tax (expense) benefit Income tax expense Total (expense) benefit Income Tax Expense (Benefit) Third Party Third Party [Member] Third Party Vesting [Axis] Vesting [Axis] Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Deferred financing costs Payments of Financing Costs Name Trading Arrangement, Individual Name Construction in progress Asset Acquisition, Construction In Progress Asset Acquisition, Construction In Progress Stock offerings, net Stock Issued During Period, Value, New Issues Weighted average remaining lease term, operating leases (in years) Operating Lease, Weighted Average Remaining Lease Term Revenue Other Revenue from Contract with Customer, Excluding Assessed Tax Entity [Domain] Entity [Domain] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Pacific Premier Retail LLC—Various Properties Pacific Premier Retail LLC [Member] Pacific Premier Retail LLC [Member] Amendment Flag Amendment Flag Legal Entity [Axis] Legal Entity [Axis] Other comprehensive (loss) income: Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Operating Leases For the Rolling 12 Months Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Weighted average incremental borrowing rate, operating leases (as a percent) Operating Lease, Weighted Average Discount Rate, Percent Green Acres Mall And Commons Green Acres Mall And Green Acres Commons [Member] Green Acres Mall And Green Acres Commons Cash payments for interest, net of amounts capitalized Interest Paid, Excluding Capitalized Interest, Operating Activities Comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Interest expense Interest (income) expense Interest (income) expense Interest Income (Expense), Net Total expenses before interest Costs And Expenses Before Interest The sum of all costs of sales and operating expenses, excluding interest expense, for the period. Fashion Outlets of Chicago Fashion Outlets of Chicago Mortgage [Member] Mortgage note payable on the Fashion Outlets of Chicago property pledged as collateral. Credit Facility [Domain] Credit Facility [Domain] Leasing commissions and legal costs Finite-lived Intangible Asset Leasing Commissions and Legal Costs Gross carrying amount before accumulated amortization as of the balance sheet date of capitalized leasing commissions and lease-related legal costs. Variable interest rate spread (as a percent) Debt Instrument, Basis Spread on Variable Rate Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Numerator Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Weighted average remaining lease term, finance leases (in years) Finance Lease, Weighted Average Remaining Lease Term Tenant improvements Leasehold Improvements [Member] Victor Valley, Mall of Mall of Victor Valley Mortgage [Member] Mortgage note payable on the Mall of Victor Valley property pledged as collateral. Diluted (in shares) Denominator for diluted EPS—weighted average number of common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Redemption value of outstanding OP units not owned by the Company Minority Interest Redemption Value Represents the aggregate redemption value for the noncontrolling interest. Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Expenses: Operating Expenses [Abstract] Less imputed interest Finance Lease, Liability, Undiscounted Excess Amount Seritage Seritage [Member] Seritage Company Selected Measure Amount Company Selected Measure Amount Loans and Leases Receivable Disclosure [Abstract] Loans and Leases Receivable Disclosure [Abstract] Additional paid-in capital Additional Paid in Capital, Common Stock Additional Paid-in Capital Additional Paid-in Capital [Member] Conversion of noncontrolling interests to common shares (in shares) Stock Issued During Period, Shares, Conversion of Units Above-Market Leases Above Market Leases [Member] Total assets Total assets Assets Name Awards Close in Time to MNPI Disclosures, Individual Name Equity in (loss) income of unconsolidated joint ventures Equity in loss of unconsolidated joint ventures Company's equity in net income Income (Loss) from Equity Method Investments Contingencies Loss Contingencies [Line Items] Thereafter Finance Lease, Liability, to be Paid, after Year Five Cover page. Cover [Abstract] Subsequent Events Subsequent Events [Text Block] Tenant and Other Receivables, net Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Square Foot Power Center, Flagstaff Arizona Market Place At Flagstaff [Member] Market Place At Flagstaff Schedule of Joint Ventures [Table] Schedule of Joint Ventures [Table] A schedule providing information pertaining to the joint venture interests of the entity. Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Non-NEOs Non-NEOs [Member] Total undiscounted rental payments Lessee, Operating Lease, Liability, to be Paid Less accumulated amortization Accumulated Amortization Deferred Costs and Finite-lived Intangible Assets The accumulated amount of amortization related to deferred costs capitalized at the end of the reporting period and finite-lived intangible assets. Construction in progress Construction in Progress [Member] Purchase price Asset Acquisition, Consideration Transferred Washington Square Washington Square [Member] Washington Square Danbury Fair Mall Danbury Fair Mall Mortgage [Member] Mortgage note payable on the Danbury Fair Mall property pledged as collateral. Amortization of ROU assets Finance Lease, Right-of-Use Asset, Amortization Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect SOFR/LIBOR Rate Derivative, Variable Interest Rate Mortgage Notes Payable Mortgage Notes Payable Disclosure [Text Block] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Other Other Real Estate, Other [Member] Secured by Restricted Cash Secured Debt [Member] Amortization of difference between cost of investments and book value of underlying equity Equity Method Investment, Amortization of Difference Between Carrying Amount and Underlying Equity The item represents the amortization during the period of the difference between the amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and the amount of underlying equity in net assets the reporting Entity has in the investee. Non-PEO NEO Non-PEO NEO [Member] Equity Component [Domain] Equity Component [Domain] Adjustment to Compensation: Adjustment to Compensation [Axis] Financing arrangement obligation Financing Arrangement Obligation Financing Arrangement Obligation Sears Deptford Mall And Vintage Faire Mall Sears Deptford Mall And Vintage Faire Mall [Member] Sears Deptford Mall And Vintage Faire Mall Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Scenario [Axis] Scenario [Axis] Mortgage loans payable on real estate Debt Instrument [Line Items] Basic (in shares) Denominator for basic EPS—weighted average number of common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Entity Current Reporting Status Entity Current Reporting Status Shopping center and operating expenses Real Estate [Member] Fashion Outlet of Niagara Falls Fashion Outlet of Niagara Falls [Member] Fashion Outlet of Niagara Falls 2026 Lessor, Operating Lease, Payment to be Received, Rolling Year Three Revenues: Revenues: Revenues [Abstract] Consolidated Entities [Domain] Consolidated Entities [Domain] Ownership percentage (as a percent) Joint Venture Ownership Percent Acquired Joint Venture Ownership Percent Acquired Freehold Raceway Mall Freehold Raceway Mall Mortgage [Member] Mortgage note payable on the Freehold Raceway Mall property pledged as collateral. Interest rate cap (as a percent) Derivative, Cap Interest Rate Leasing revenue Operating Lease, Lease Income Related Party Transaction [Axis] Related Party Transaction [Axis] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Statement [Line Items] Statement [Line Items] The Macerich Partnership, L.P. The Macerich Partnership, L.P. [Member] Represents the information pertaining to real estate property of the entity, The Macerich Partnership, L.P. Debt instrument, leverage ratio requirement Debt Instrument, Leverage Ratio Requirement Debt Instrument, Leverage Ratio Requirement Scenario [Domain] Scenario [Domain] Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Schedule of Debt Schedule of Debt [Table Text Block] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Outstanding borrowings under the line of credit Long-Term Line of Credit Name of Property [Axis] Name of Property [Axis] Distributions from unconsolidated joint ventures Distributions Of Capital From Unconsolidated Entities And Other Cash inflows from unconsolidated entities and other. Equity: Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] First Vesting Period Share-Based Payment Arrangement, Tranche One [Member] Noncontrolling Interests Noncontrolling Interest [Member]