Other Assets and Liabilities [Line Items] Other Assets and Liabilities [Line Items] Award Timing Predetermined Award Timing Predetermined [Flag] Entity File Number Entity File Number Credit Risk Contract Credit Risk Contract [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Tabular List, Table Tabular List [Table Text Block] Contract Liabilities Change In Contract With Customer, Liability [Roll Forward] Change In Contract With Customer, Liability [Roll Forward] Measurement Basis [Axis] Measurement Basis [Axis] Adjustment to Compensation: Adjustment to Compensation [Axis] Summary of impacts of the ASC 842 and ASC 450 reserves in the accompanying condensed consolidated statement of operations Schedule Of Provision For Uncollectible Lease Income And Loss Contingency Provision [Table Text Block] Schedule Of Provision For Uncollectible Lease Income And Loss Contingency Provision [Table Text Block] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Share Purchase Agreement Share Purchase Agreement [Member] Share Purchase Agreement Revenues Revenue from Contract with Customer [Text Block] Special improvement district bond issued Special Improvement District Bond Issued, Value Special Improvement District Bond Issued, Value Interest rate cap Interest Rate Cap [Member] Area of real estate property (in sqft) Area of Real Estate Property Adjustment to Compensation, Amount Adjustment to Compensation Amount Other assets, net Increase (Decrease) in Other Operating Assets Principles of Consolidation Consolidation, Policy [Policy Text Block] Restricted stock and stock option amortization Share-Based Payment Arrangement, Noncash Expense Notional amount, asset Derivative Asset, Notional Amount Property and equipment expenditures Payments To Acquire Property And Equipment Payments To Acquire Property And Equipment Employee Stock Option Share-Based Payment Arrangement, Option [Member] Notes receivable, net Financing Receivable, after Allowance for Credit Loss Restricted stock and stock options Restricted Stock And Stock Options [Member] Restricted Stock And Stock Options (Gain) loss on extinguishment of debt Gain (Loss) On Extinguishment Of Debt, Net Of Cash Paid Gain (Loss) On Extinguishment Of Debt, Net Of Cash Paid Antidilutive Securities [Axis] Antidilutive Securities [Axis] Total stockholders' equity Equity, Attributable to Parent Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Special Improvement District bonds transfers to buyers Special Improvement District Bond Transfers Associated with Land Sales This element represents special improvement district bond transfers associated with land sales. Common stock, shares authorized (in shares) Common Stock, Shares Authorized Condominium rights and units cost of sales, net of closing commissions Condominium Rights And Unit Cost Of Sales Represents costs incurred directly related to generating condominium unit sales revenue. Master Planned Communities: MPC Segment Master Planned Communities Segment [Member] Represents the Master Planned Communities, a reportable segment of the entity. It includes the development and sale of land, in large-scale, long-term community development projects in and around Las Vegas, Nevada; Houston, Texas and Columbia, Maryland. Cover [Abstract] Cover [Abstract] Debt instrument, loan-to-value ratio threshold Debt Instrument, Loan-to-Value Ratio Threshold Debt Instrument, Loan-to-Value Ratio Threshold Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] Net (income) loss attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest In-place leases, net Finite-Lived Intangible Assets, Net Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Deferred expenses, net Deferred Costs Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before income taxes Income (loss) before income taxes Net income (loss) before income tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Accounts payable and accrued expenses Accounts Payable and Other Accrued Liabilities Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Proceeds from issuance of debt Proceeds from Issuance of Debt Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Operating Segments Operating segments Operating Segments [Member] Lessee, remaining lease term Lessee, Operating Lease, Remaining Lease Term Intangibles, net Other Intangible Assets, Net Comprehensive (income) loss attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Net income (loss) Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Secured Bridgeland Notes Due 2029 Secured Bridgeland Notes Due 2029 [Member] Secured Bridgeland Notes Due 2029 Tenant incentives and other receivables, net Other Receivables Fixed weighted-average interest rate Long-Term Debt, Percentage Bearing Fixed Interest, Percentage Rate Document Fiscal Period Focus Document Fiscal Period Focus Rental property real estate taxes Rental property real estate taxes Real Estate Tax Expense Fair value of derivative instruments Derivatives, Fair Value [Line Items] Award Timing Method Award Timing Method [Text Block] Award Type Award Type [Axis] The Summit Discovery Land Joint Venture [Member] Represents information pertaining to the Discovery Land Joint Venture, a real estate affiliate of the entity. Investment, Name [Domain] Investment, Name [Domain] Trading Symbol Trading Symbol 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Stock plan activity (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Entity Address, City or Town Entity Address, City or Town Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Financing Receivable Credit Losses Credit Loss, Financial Instrument [Policy Text Block] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Damages award Loss Contingency, Damages Awarded, Value Purchase price Business Combination, Consideration Transferred Entity Emerging Growth Company Entity Emerging Growth Company Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Unamortized deferred financing costs Debt Issuance Costs, Net In-place leases, net Leases, Acquired-in-Place [Member] Common stock, shares outstanding (in shares) Balance at the beginning of the period (in shares) Balance at the end of the period (in shares) Common Stock, Shares, Outstanding Remainder of 2026 Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year Provision for (recovery of) doubtful accounts (Provision for) recovery of doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Consideration received during the period Contract With Customer, Liability, Increase From Consideration Received Contract With Customer, Liability, Increase From Consideration Received Summary of revenue disaggregated by revenue source Disaggregation of Revenue [Table Text Block] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Accounts payable and other liabilities Accounts payable and other liabilities Accounts Payable and Accrued Liabilities Range of interest rates Range of Interest Rates Debt Instrument, Interest Rate, Effective Percentage Pledged Status [Domain] Pledged Status [Domain] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Income tax expense (benefit) Income tax expense (benefit) Income tax expense (benefit) Income Tax Expense (Benefit) Floreo Joint Venture Floreo Joint Venture [Member] Floreo Joint Venture Interest rate of debt instruments Debt Instrument, Basis Spread on Variable Rate Interest rate swaps, tax expense (benefit) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Other assets, net Other assets, net Other assets, net Other Assets Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Derivative instruments designated as hedging instruments: Designated as Hedging Instrument [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Interest rate caps and swaps Interest rate swaps, net of tax expense (benefit) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Buildings and equipment Property, Plant and Equipment, Gross Condominium development expenditures Condominium Development Expenditures Represents condominium development expenditures during the period. Net investment in lease receivable Net Investment in Lease, before Allowance for Credit Loss OTHER Other Income and Expenses [Abstract] The Woodlands The Woodlands [Member] It represent the woodlands,The Woodlands, TX Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Acquisitions and Dispositions Mergers, Acquisitions and Dispositions Disclosures [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Development Plans Development Plans [Member] Development Plans Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Weighted-average remaining lease term (years) Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Summary of leased assets and liabilities Assets And Liabilities, Lessee [Table Text Block] Assets And Liabilities, Lessee [Table Text Block] Cash provided by (used in) operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Vantage Group Holdings Ltd. Vantage Group Holdings Ltd. [Member] Vantage Group Holdings Ltd. Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Subsequent Event Subsequent Event [Member] Operating Assets: Operating Assets Segment Operating Assets Segment [Member] Represents the Operating Assets, a reportable segment of the entity. It includes commercial, mixed use and retail properties currently generating revenues. Interest income (expense), net Interest Income (Expense), Operating Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Depreciation Depreciation Derivative liability fair value gross Total fair value derivative liabilities Derivative Liability, Subject to Master Netting Arrangement, before Offset Amortization Amortization, Excluding Amortization Of Debt Issuance Costs And Discounts Amortization, Excluding Amortization Of Debt Issuance Costs And Discounts Equity Components [Axis] Equity Components [Axis] Teravalis Acquisition Teravalis Acquisition [Member] Teravalis Acquisition Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Straight-line rent receivables Straight-Line Rent Receivables [Member] Straight-Line Rent Receivables Number of reportable segments Number of Reportable Segments Entity Address, State or Province Entity Address, State or Province Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Other Others [Member] Others Deferred expenses, net Increase (Decrease) in Deferred Charges Individual: Individual [Axis] Accrued real estate taxes Accrual for Taxes Other than Income Taxes Condominium rights and unit sales Condominium rights and unit sales Condominium Rights And Unit Sales [Member] Condominium Rights And Unit Sales [Member] Reserve for uncollectible amounts under ASC 842 Operating Lease Receivable, Allowance For Credit Loss Operating Lease Receivable, Allowance For Credit Loss Investment in real estate and other affiliates Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Principal payments on mortgages, notes, and loans payable Repayments Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Area of land Area of Land Fixed Interest Rate 4.50% Maturing July 2026 Fixed Interest Rate 4.50 Percent, Maturing July 2026 [Member] Fixed Interest Rate 4.50 Percent, Maturing July 2026, Notional Ownership [Domain] Ownership [Domain] Summary of minimum rentals Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block] Other Other Assets, Miscellaneous Noncontrolling Interests Noncontrolling Interest Home Owners Association Fees, Policy [Policy Text Block] Noncontrolling Interest Home Owners Association Fees, Policy [Policy Text Block] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Total revenues Revenues Revenues Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Financial instruments that are not measured at fair value on a recurring basis Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Investments in unconsolidated ventures, net Payments to Acquire Interest in Subsidiaries and Affiliates Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Other income (loss), net Other income (loss), net Other Operating Income (Loss) The total amount of other operating income (loss). The components are not separately disclosed on the income statement. Summary of the notional and fair value of derivative financial instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Total cash consideration Transfer of Financial Assets Accounted for as Sales, Cash Proceeds Received for Assets Derecognized, Amount Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Subsequent Event Type [Axis] Subsequent Event Type [Axis] Consideration received Disposal Group, Including Discontinued Operation, Consideration Variable interest, weighted-average years to maturity Long-Term Debt, Percentage Bearing Variable Interest, Weighted-Average Years to Maturity Long-Term Debt, Percentage Bearing Variable Interest, Weighted-Average Years to Maturity Fixed Interest Rate 6.00% Maturing July 2026, Notional 2 Fixed Interest Rate 6.00 Percent, Maturing July 2026, Notional 2 [Member] Fixed Interest Rate 6.00 Percent, Maturing July 2026, Notional 2 Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Axis] Amortized cost basis of financing receivables Financing Receivable, before Allowance for Credit Loss Special Improvement District bonds Bonds [Member] Guarantor obligations, reserved percentage of residential units Guarantor Obligations, Reserved Percentage Of Residential Units Guarantor Obligations, Reserved Percentage Of Residential Units Construction payables Construction Payable Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent AOCI Attributable to Parent [Member] Investments [Domain] Investments [Domain] Mortgages, notes, and loans payable, net Mortgages, notes, and loans payable, net Notes and Loans Payable Ownership [Axis] Ownership [Axis] Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Name of Property [Domain] Name of Property [Domain] Cash consideration allocated to future receivables Transfer Of Financial Assets Accounted For As Sales, Fair Value Of Future Derecognized Assets Transfer Of Financial Assets Accounted For As Sales, Fair Value Of Future Derecognized Assets Fair Value as of Grant Date Award Grant Date Fair Value Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Summary and activity for mortgages, notes and loans payable Schedule of Long-Term Debt Instruments [Table Text Block] Restricted stock and stock options (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Total expenses Costs and Expenses Document Quarterly Report Document Quarterly Report Secured mortgages payable Long-Term Debt, Fair Value Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Counterparty Name [Domain] Counterparty Name [Domain] Related accrued interest Transfer Of Financial Assets Accounted for As Sales, Amount Of Accrued Interest Derecognized Transfer Of Financial Assets Accounted for As Sales, Amount Of Accrued Interest Derecognized Foulger-Pratt Foulger-Pratt [Member] Foulger-Pratt 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Summary of the significant components of accounts payable and other liabilities Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Investment Type [Axis] Investment Type [Axis] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount OTHER ASSETS AND LIABILITIES OTHER ASSETS AND LIABILITIES [Abstract] OTHER ASSETS AND LIABILITIES Non-PEO NEO Non-PEO NEO [Member] Outstanding letters of credit Letters of Credit Outstanding, Amount Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Sale of Stock [Axis] Sale of Stock [Axis] Notional amount, liability Derivative Liability, Notional Amount All Award Types Award Type [Domain] Debt extinguishment costs Payment for Debt Extinguishment or Debt Prepayment Cost 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Amount of Gain (Loss) Recognized in AOCI on Derivatives Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Noncontrolling interests Equity, Attributable to Noncontrolling Interest Equity Awards Adjustments Equity Awards Adjustments [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Other income (expense) Other Income Compensation Amount Outstanding Recovery Compensation Amount Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Straight-line rent amortization Straight Line Rent Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Estimated Fair Value Estimate of Fair Value Measurement [Member] Schedule of Investments [Line Items] Schedule of Investments [Line Items] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Operating equity investments Operating Equity Investments [Member] Operating Equity Investments Shares Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Consideration from sale of properties Non Cash Proceeds From Sale Of Properties Non Cash Proceeds From Sale Of Properties REVENUES Revenues [Abstract] Security, escrow, and other deposits Deposit Assets Special Improvement District receivable, net Special Improvement District Receivable Net Represents the carrying amount of the reimbursement receivable for principal paid on Special Improvement District bonds including interest. Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Land parcels sold Number Of Land Parcels Sold Number Of Land Parcels Sold Municipal Utility District (MUD) receivables, net Municipal Utility District Receivables For unclassified balance sheet, amounts due from municipal Utility district in the normal course of business includes principal and interest amounts. Minimum Minimum [Member] Accrued interest on financing receivables Financing Receivable, Accrued Interest, before Allowance for Credit Loss Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Company Selected Measure Name Company Selected Measure Name Fair Value Measurement [Domain] Fair Value Measurement [Domain] Mortgages, Notes, and Loans Payable, Net Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Operating cash flows on operating leases Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Leases Operating Axis [Domain] Leases Operating Axis [Domain] Leases Operating Axis [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Weighted-average common shares outstanding — diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Derivative [Table] Derivative [Table] Entity Small Business Entity Small Business Acquisition interest Business Combination, Voting Equity Interest Acquired, Percentage Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Operating costs Operating costs Other Cost and Expense, Operating Document Transition Report Document Transition Report Derivative Instrument, Interest Rate and Maturity Date [Axis] Derivative Instrument, Interest Rate and Maturity Date [Axis] Derivative Instrument, Interest Rate and Maturity Date [Axis] Summary of assets and liabilities not measured at fair value on a recurring basis Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table Text Block] Preferred stock: $0.01 par value; 50,000,000 shares authorized, none issued Preferred Stock, Value, Outstanding Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date Land Real Estate, Land, Held-for-Sale Income Taxes Income Tax Disclosure [Text Block] Reserve for uncollectible amounts Allowance for accounts receivable Accounts Receivable, Allowance for Credit Loss Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Total equity Balance at the beginning of the period Balance at the end of the period Equity, Including Portion Attributable to Noncontrolling Interest Interest expense related to the discount amortization Amortization of Debt Discount (Premium) Document Type Document Type Significant Unobservable Inputs (Level 3) Level 3 Level 3 Fair Value, Inputs, Level 3 [Member] Summary of assets by segment and the reconciliation of total segment assets to the total assets in the Condensed Consolidated Balance Sheets Reconciliation of Assets from Segment to Consolidated [Table Text Block] Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Loss Contingencies [Table] Loss Contingencies [Table] Impairment Asset Impairment Charges [Text Block] Product and Service [Axis] Product and Service [Axis] Asset Acquisition [Domain] Asset Acquisition [Domain] Revenues from contracts with customers Revenue from Contract with Customer, Excluding Assessed Tax Segment operating income (loss) Operating Income (Loss) Before Other Items The net result for the period of deducting operating expenses from operating revenues but before other operating items. Statistical Measurement [Axis] Statistical Measurement [Axis] Investments in unconsolidated ventures Investments in unconsolidated ventures Real Estate Investments, Unconsolidated Real Estate and Other Joint Ventures Aspect FP Aspect Holdings, LLC [Member] FP Aspect Holdings, LLC Stock repurchase program, authorized amount Share Repurchase Program, Authorized, Amount Reserve for uncollectible amounts under ASC 450 Loss Contingency Accrual Derivative, fixed interest rate Derivative, Fixed Interest Rate Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Taxes paid on stock options exercised and restricted stock vested Payment, Tax Withholding, Share-Based Payment Arrangement Schedule of Other Assets and Liabilities [Table] Schedule of Other Assets and Liabilities [Table] Information related to significant components of other assets and liabilities of the entity. Summary of the significant components of other assets Schedule of Other Assets [Table Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Term of contract Derivative, Term of Contract Share Repurchase Program [Domain] Share Repurchase Program [Domain] Summary of reconciliation of operating income (loss) from segments to consolidated statements of operations Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Summary of effect of derivative financial instruments on the condensed consolidated statements of operations Derivative Instruments, Gain (Loss) [Table Text Block] Accounts receivable, net Accounts Receivable, Fair Value Disclosure Quoted Prices in Active Markets for Identical Assets (Level 1) Level 1 Fair Value, Inputs, Level 1 [Member] Diluted income (loss) per share (in dollars per share) Earnings Per Share, Diluted Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] NON-CASH TRANSACTIONS Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Derivative instruments: AOCI Attributable to Parent, Net of Tax [Roll Forward] Settlement amount Transfer of Financial Assets Accounted for as Sales, Amount Derecognized Number of shares issued (in shares) Sale of Stock, Number of Shares Issued in Transaction Treasury stock, common, shares (in shares) Balance at the beginning of the period (in shares) Balance at the end of the period (in shares) Treasury Stock, Common, Shares Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Consolidation Items [Domain] Consolidation Items [Domain] Variable interest entity contribution amount Variable Interest Entity, Contribution Amount Variable Interest Entity, Contribution Amount Bond Financing Bond Financing [Member] Bond Financing Collectibility of Receivables Collectibility of Receivables [Member] Investments in Unconsolidated Ventures Equity Method Investments and Joint Ventures Disclosure [Text Block] District Bonds With Maturities From 2030 To 2055 District Bonds With Maturities From 2030 To 2055 [Member] District Bonds With Maturities From 2030 To 2055 Asset Acquisition [Table] Asset Acquisition [Table] Prepaid expenses Prepaid Expense Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Other revenues Other revenues Other Revenues [Member] Other Land, Rental And Property Revenues [Member] Income taxes paid (refunded), net Income Taxes Paid, Net Outstanding borrowings Long-Term Debt, Gross Total lease payments Lessee, Operating Lease, Liability, to be Paid Fixed interest, weighted-average years to maturity Long-Term Debt, Percentage Bearing Fixed Interest, Weighted-Average Years to Maturity Long-Term Debt, Percentage Bearing Fixed Interest, Weighted-Average Years to Maturity Expiration Date Trading Arrangement Expiration Date Variable interest entity ownership percentage Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage EQUITY Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Accounts receivable, net Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Derivative [Line Items] Derivative [Line Items] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Consolidated Entities [Domain] Consolidated Entities [Domain] West End Alexandria West End Alexandria [Member] West End Alexandria Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Executive Category: Executive Category [Axis] Cash paid for amounts included in the measurement of lease liabilities: Cash Flow, Lessee [Abstract] Cash Flow, Lessee [Abstract] Total other Other Operating Income (Expense), Net Builder price participation Builder price participation Builder Price Participation [Member] Builder Price Participation [Member] Common stock voting rights percentage Common Stock Voting Rights Percentage Common Stock Voting Rights Percentage Proceeds from mortgages, notes, and loans payable Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Summary of accounts receivable, net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Derivative liabilities Derivative Liability Consideration earned during the period Contract with Customer, Liability, Including New Contract Revenue Recognized Contract with Customer, Liability, Including New Contract Revenue Recognized Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Summary of assets measured at fair value on a recurring basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Anti-dilutive shares excluded from diluted EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Leases Lessee, Operating Leases [Text Block] Cash provided by (used in) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Measure: Measure [Axis] TIF receivable, net Value Added Tax Receivable Total fair value derivative asset (liability), net Derivative, Fair Value, Net Senior Unsecured Notes Due 2028 Senior Unsecured Notes Due 2028 [Member] Senior Unsecured Notes Due 2028 Stock plan activity Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Cost of sales Cost of sales Cost of Product and Service Sold Disposal Group Classification [Domain] Disposal Group Classification [Domain] Summary of the amounts reclassified out of AOCI Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number Asset Acquisition [Axis] Asset Acquisition [Axis] Pershing Square Transaction (Table) [Table] Pershing Square Transaction (Table) [Table] Pershing Square Transaction (Table) [Table] Summary of condensed consolidated balance sheets Schedule of Variable Interest Entities [Table Text Block] Weighted-average Years to Maturity Debt, Weighted-Average Years to Maturity Debt, Weighted-Average Years to Maturity Common stock, shares issued (in shares) Common Stock, Shares, Issued Operating leases Operating Lease, Weighted Average Remaining Lease Term Asset Pledged as Collateral with Right Asset Pledged as Collateral with Right [Member] Number of custom home sites Number Of Custom Home Sites Number Of Custom Home Sites Fixed Interest Rate 3.69% Maturing January 2027 Fixed Interest Rate 3.69 Percent Maturing January 2027 [Member] Fixed Interest Rate 3.69 Percent Maturing January 2027 Condominium deposits, net Increase (Decrease) In Condominium Deposits Increase (Decrease) In Condominium Deposits Interest expense (Gains) losses on cash flow hedges Corporate interest expense, net Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Loss Contingencies [Line Items] Loss Contingencies [Line Items] Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Security Exchange Name Security Exchange Name Summary of reconciliation of revenue from segments to consolidated statements of operations Reconciliation of Revenue from Segments to Consolidated [Table Text Block] 2028 Lessor, Operating Lease, Payment to be Received, Year Two Seaport Entertainment Guaranty Seaport Entertainment Guaranty [Member] Seaport Entertainment Guaranty Increase in borrowing capacity on the bond Available borrowing amount Line of Credit Facility, Maximum Borrowing Capacity Fixed Interest Rate 5.25% Maturing December 2026, Notional 242 Million Fixed Interest Rate 5.25 Percent, Maturing December 2026, Notional 242 Million [Member] Fixed Interest Rate 5.25 Percent, Maturing December 2026, Notional 242 Million Schedule of secured mortgages payable Schedule of Secured Mortgages Payable [Table Text Block] Tabular disclosure of the information pertaining to mortgages, notes and loans payable by property of the entity. Contributions from Teravalis noncontrolling interest owner Proceeds From Contributions From Noncontrolling Interest Owner Proceeds From Contributions From Noncontrolling Interest Owner Statement [Line Items] Statement [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalent Variable-rate debt Variable rate Long-Term Debt, Percentage Bearing Variable Interest, Amount Developments Development in Process Common Stock Common Stock [Member] Floreo Development Holding Company, LLC Floreo Development Holding Company, LLC [Member] Floreo Development Holding Company, LLC Accrued payroll and other employee liabilities Employee-related Liabilities Less: accumulated depreciation Less: accumulated depreciation Real Estate Investment Property, Accumulated Depreciation Ownership interest Joint Venture Real Estate, Ownership Percentage Joint Venture Real Estate, Ownership Percentage Net change in cash, cash equivalents, and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Statistical Measurement [Domain] Statistical Measurement [Domain] Anti-dilutive shares excluded from diluted EPS Earnings Per Share, Diluted, Other Disclosure [Abstract] Remainder of 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Related Party Transaction [Axis] Related Party Transaction [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Interest rate swap Interest rate derivatives Interest Rate Swap [Member] Increase in cash collateral commitment Increase (Decrease) in Cash Collateral for Borrowed Securities Equity in earnings (losses) from unconsolidated ventures Share of Earnings/Dividends Income (Loss) from Equity Method Investments Leases [Abstract] Leases [Abstract] Net income (loss) per common share Earnings Per Share, Basic [Abstract] 2030 Lessor, Operating Lease, Payment to be Received, Year Four Pledged Status [Axis] Pledged Status [Axis] Fixed Interest Rate 3.97% Maturing April 2026 Fixed Interest Rate 3.97 Percent Maturing April 2026 [Member] Fixed Interest Rate 3.97 Percent Maturing April 2026 Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic income (loss) per share (in dollars per share) Earnings Per Share, Basic Accounts payable and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Liabilities: Liabilities, Fair Value Disclosure [Abstract] Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Summary of segment operating results Schedule of Segment Reporting Information, by Segment [Table Text Block] Remaining performance obligation Revenue, Remaining Performance Obligation, Amount Rental revenue Operating Lease, Provision For Uncollectible Lease Income Operating Lease, Provision For Uncollectible Lease Income Summary of fair value measurements, nonrecurring Fair Value Measurements, Nonrecurring [Table Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Corporate income, expenses, and other items Expenses And Other Expenses And Other Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Variable interest entity predevelopment activity percentage Variable Interest Entity Predevelopment Activity Percentage Variable Interest Entity Predevelopment Activity Percentage Accounts and Financing Receivables [Table] Accounts and Financing Receivables [Table] Effect of the Company's derivative financial instruments on the income statement Derivative Instruments, Gain (Loss) [Line Items] Reconciliation of total segment assets to total assets Segment Reporting, Asset Reconciling Item [Line Items] Hedging Designation [Domain] Hedging Designation [Domain] Property development and redevelopment Payments to Develop Real Estate Assets Total liabilities and equity Liabilities and Equity Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities excluded from computation of diluted earnings per share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Pershing Square Share Purchase Agreement [Text Block] Share Purchase Agreement Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Reclassifications out of accumulated other comprehensive income (loss) Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Maturing February 2035 Maturing February 2035 [Member] Maturing February 2035 Amortization of intangibles other than in-place leases Amortization of Intangibles Other than in Place Leases The aggregate expense charged against earnings to allocate the cost of intangible assets other than in place lease (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Capital expenditures Segment, Expenditure, Addition to Long-Lived Assets Investments in and Advances to Affiliates [Line Items] Investments in and Advances to Affiliates [Line Items] Accounting Policies [Abstract] Accounting Policies [Abstract] Summary of future minimum lease payments Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Master Planned Communities development expenditures Master Planned Community Development Expenditures Represents master planned community development expenditures during the period. Schedule of senior unsecured note Schedule of Senior Unsecured Note [Table Text Block] Schedule of Senior Unsecured Note Treasury Stock Treasury Stock, Common [Member] Deferred financing costs and bond issuance costs Payments Of Financing Costs, Net Payments Of Financing Costs, Net Pay vs Performance Disclosure [Line Items] Operating lease obligations Operating lease obligations Present value of lease liabilities Operating Lease, Liability Total Lessor, Operating Lease, Payment to be Received LIABILITIES Liabilities [Abstract] Fixed interest, weighted average interest rate Long-Term Debt, Percentage Bearing Fixed Interest, Weighted Average Interest Rate Long-Term Debt, Percentage Bearing Fixed Interest, Weighted Average Interest Rate Future MUD receivables Transfer of Financial Assets Accounted for as Sales, Amount Of Future Receivables To Be Derecognized Transfer of Financial Assets Accounted for as Sales, Amount Of Future Receivables To Be Derecognized Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Teravalis noncontrolling interest Noncontrolling Interest, Increase from Business Combination Financing receivable threshold period past due Financing Receivable, Threshold Period Past Due Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Comprehensive income (loss) attributable to common stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Tenant and other deposits Security Deposit Liability Long term debt, undrawn lender commitment Long Term Debt, Undrawn Lender Commitment Long Term Debt, Undrawn Lender Commitment Name Measure Name Secured Bridgeland Notes Secured Debt [Member] Deferred tax liabilities, net Deferred Income Tax Liabilities, Net Long-term debt outstanding Long-Term Debt Legal Entity [Axis] Legal Entity [Axis] Total assets Total assets Total Assets Assets Fixed Interest Rate 3.68 Percent, Maturing March 2031 Fixed Interest Rate 3.68 Percent, Maturing March 2031 [Member] Fixed Interest Rate 3.68 Percent, Maturing March 2031 Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Receivable Type [Axis] Receivable Type [Axis] Presentation of Financial Statements and Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Ilima Acquisition Ilima Acquisition [Member] Ilima Acquisition Master Planned Communities assets Real Estate Investments, Other Assets: Assets, Fair Value Disclosure [Abstract] Investments in and Advances to Affiliates, Activity [Line Items] Investments in and Advances to Affiliates, Activity [Line Items] Recognized at a point in time or over time: Transfer At Point In Time And Over Time [Member] Transfer At Point In Time And Over Time [Member] Warrants Warrant [Member] Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Significant Other Observable Inputs (Level 2) Level 2 Level 2 Fair Value, Inputs, Level 2 [Member] Equity Method Investments Equity Method Investments Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination [Domain] Business Combination [Domain] Gain on disposal Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Related-party receivables Related Party [Member] Equity Method Investments Equity Method Investments [Member] Provision for (recovery of) doubtful accounts Loss Contingency Accrual, Provision (Reversal) Loss Contingency Accrual, Provision (Reversal) PEO PEO [Member] Number of complaints Loss Contingency, Pending Claims, Number Interest income Investment Income, Interest Net Changes: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Associations of Unit Owners Ke Kilohana, Anaha, Waiea and Ae'o Associations Of Unit Owners [Member] Ke Kilohana, Anaha, Waiea and Ae'o Associations Of Unit Owners [Member] OTHER ASSETS AND LIABILITIES Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Cash, cash equivalents, and restricted cash at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] Derivative assets Derivative assets Derivative Asset Interest expense Interest Expense [Member] Sale of Stock [Domain] Sale of Stock [Domain] Proceeds from issuance of preferred stock and preference stock Sale Of Stock, Maximum Reimbursement Of Issuance Costs Sale Of Stock, Maximum Reimbursement Of Issuance Costs Special Improvement District bond funds released from (held in) escrow Special Improvement District Bonds Released From Escrow Special Improvement District Bonds Released from Escrow Product and Service [Domain] Product and Service [Domain] Unsecured Senior Notes Due 2029 Unsecured Senior Notes Due 2029 [Member] Unsecured Senior Notes Due 2029 Tenant receivables Tenant Receivables [Member] Tenant Receivables Total Stockholders’ Equity Parent [Member] Net income (loss) Net income (loss) Total reclassifications of (income) loss, net of tax Net Income (Loss), Including Portion Attributable to Noncontrolling Interest 2029 Lessor, Operating Lease, Payment to be Received, Year Three Documented expenses Sale Of Stock, Reimbursement Of Issuance Costs Sale Of Stock, Reimbursement Of Issuance Costs Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Business Combination [Table] Business Combination [Table] City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Interest capitalized Interest Costs Capitalized Secured mortgages payable Mortgages [Member] Summary of contract with customer, assets and liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] CASH FLOWS FROM INVESTING ACTIVITIES Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General and administrative General and administrative expense General and Administrative Expense Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Derivative, warrants interest rate Derivative, Instrument Fair Value As A Percentage Of Total Fair Value Derivative, Instrument Fair Value As A Percentage Of Total Fair Value Joint venture formation, ownership by third party Joint Venture Formation, Ownership By Third Party Joint Venture Formation, Ownership By Third Party Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Other Other Liabilities Summary of components of lease expense and other information Lease, Cost [Table Text Block] Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets [Member] Master Planned Communities cost of sales, net of SID bonds transfers to buyers Master Planned Community Cost of Sales Represents master planned community cost of sales. Notes receivable, net Notes Receivable, Fair Value Disclosure Gain (loss) on sale or disposal of real estate and other assets, net Gain (loss) on sale or disposal of real estate and other assets, net Gains (Losses) on Sales of Investment Real Estate SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION Supplemental Cash Flow Information [Abstract] Remaining performance obligation, cancellation period Revenue, Remaining Performance Obligation, Cancellation Period Revenue, Remaining Performance Obligation, Cancellation Period Other Performance Measure, Amount Other Performance Measure, Amount Pershing Square Transaction (Table) [Line Items] Pershing Square Transaction (Table) [Line Items] Pershing Square Transaction (Table) [Line Items] 2027 Lessor, Operating Lease, Payment to be Received, Year One Derivative Instrument [Axis] Derivative Instrument [Axis] Amount of outstanding surety bonds Surety Bonds Outstanding Amount The total amount of the contingent obligation under surety bonds outstanding as of the reporting date. Restricted cash Restricted Cash Acquisition of assets Other Payments to Acquire Businesses Additional paid-in capital Additional Paid in Capital, Common Stock Entity [Domain] Entity [Domain] Investment in real estate and other affiliates Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Remaining performance obligation, expected timing of satisfaction period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Thereafter Lessor, Operating Lease, Payment To Be Received, After Year Four Lessor, Operating Lease, Payment To Be Received, After Year Four Interest paid, net Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Operating lease right-of-use assets Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Effective tax rate Effective Income Tax Rate Reconciliation, Percent Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Axis] CASH FLOWS FROM OPERATING ACTIVITIES Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Carrying Amount Reported Value Measurement [Member] Related party receivables Increase (Decrease) in Accounts Receivable, Related Parties Summary of equity of investments in real estate and other affiliates Real Estate Investment Financial Statements, Disclosure [Table Text Block] One Lease One Lease [Member] One Lease Segments Segment Reporting Disclosure [Text Block] Derivative instruments not designated as hedging instruments Not Designated as Hedging Instrument [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Accumulated Other Comprehensive Income (Loss) Comprehensive Income (Loss) Note [Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Summary of AOCI Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Operating property improvements Payments for Capital Improvements Fixed Interest Rate 3.50 Percent Maturing January 2027 Fixed Interest Rate 3.50 Percent Maturing January 2027 [Member] Fixed Interest Rate 3.50 Percent Maturing January 2027 Sale of stock, consideration received on transaction Sale of Stock, Consideration Received on Transaction Accounts Receivable, net Accounts Receivable [Policy Text Block] Arrangement Duration Trading Arrangement Duration Other Other General Expense Segments [Axis] Segments [Axis] Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Acquisitions And Dispositions [Abstract] Acquisitions And Dispositions Other Payment for (Proceeds from) Other Investing Activity ASSETS Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Investment deficit position Investments In Affiliates Subsidiaries Associates And Joint Ventures Liability Total investment liabilities in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. Debt Instrument [Axis] Debt Instrument [Axis] Fair Value Fair Value Disclosures [Text Block] Business Combination [Line Items] Business Combination [Line Items] Gain (loss) on extinguishment of debt Gain (Loss) on Extinguishment of Debt Credit Facility [Domain] Credit Facility [Domain] Shares repurchased, value Treasury Stock, Value, Acquired, Cost Method Gain on derivative expected amount to be reclassified Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net Interest rate Interest Rate Debt Instrument, Interest Rate, Stated Percentage Investment, Name [Axis] Investment, Name [Axis] Fixed Interest Rate 6.00% Maturing July 2026, Notional 1 Fixed Interest Rate 6.00 Percent, Maturing July 2026, Notional 1 [Member] Fixed Interest Rate 6.00 Percent, Maturing June 2024, Notional 1 Total fair value derivative assets Derivative Asset, Subject to Master Netting Arrangement, before Offset Property, Plant and Equipment [Abstract] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Fixed Interest Rate 4.15 Percent Maturing December 2028 Fixed Interest Rate 4.15 Percent Maturing December 2028 [Member] Fixed Interest Rate 4.15 Percent Maturing December 2028 Assets, fair value disclosure Assets, Fair Value Disclosure Provision for (recovery of) doubtful accounts Provision for Loan, Lease, and Other Losses Thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Other equity investments Equity Securities without Readily Determinable Fair Value, Amount Number of operating segments Number of Operating Segments Capitalized stock compensation Capitalized Share Based Compensation Amounts capitalized relating to share based compensation Guarantor obligations, number of towers reserved Guarantor Obligations, Number of Towers Reserved Guarantor Obligations, Number of Towers Reserved Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Restatement Determination Date: Restatement Determination Date [Axis] Derivative Instrument, Interest Rate and Maturity Date [Domain] Derivative Instrument Interest Rate And Maturity Date [Domain] Derivative Instrument, Interest Rate and Maturity Date [Domain] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Condominium inventory Condominium Inventory Condominium Inventory Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] (Gain) loss reclassified to net income Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Name Trading Arrangement, Individual Name Deferred income Deferred Income Reconciliation of Revenue from Segments to Consolidated [Table] Reconciliation of Revenue from Segments to Consolidated [Table] Fixed Interest Rate 5.50 Percent, Maturing March 2028 Fixed Interest Rate 5.50 Percent, Maturing March 2028 2 [Member] Fixed Interest Rate 5.50 Percent, Maturing March 2028 2 Face amount Principal Debt Instrument, Face Amount The Summit The Summit [Member] The Summit [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Reimbursements under tax increment financings and grants Proceeds From Reimbursements Under Tax Increment Financing Proceeds From Reimbursements Under Tax Increment Financing Restricted cash Restricted Cash, Noncurrent Fixed Interest Rate 3.98% Maturing August 2026 Fixed Interest Rate 3.98 Percent Maturing August 2026 [Member] Fixed Interest Rate 3.68 Percent Maturing August 2026 Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] 2022 Share Repurchase Program 2022 Share Repurchase Program [Member] 2022 Share Repurchase Program Asset Acquisition [Line Items] Asset Acquisition [Line Items] Total minimum rent payments Operating Lease, Lease Income, Lease Payments, Excluding Amortization Operating Lease, Lease Income, Lease Payments, Excluding Amortization Master Planned Communities land sales Master Planned Communities land sales Master Planned Community Land Sales [Member] Master Planned Community Land Sales [Member] Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] Other Assets and Liabilities Other Assets and Liabilities [Text Block] Entire disclosure of other assets and other liabilities of the entity. Summary of remaining performance obligation, expected timing of satisfaction Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Statement of Financial Position Location, Balance [Domain] Statement of Financial Position Location, Balance [Domain] Amortization of deferred financing costs Amortization of Debt Issuance Costs and Discounts Senior unsecured notes Senior Notes [Member] Investments in and Advances to Affiliates [Table] Investments in and Advances to Affiliates [Table] Finite Lived Intangible Assets and Liabilities, by Major Class [Axis] Finite Lived Intangible Assets and Liabilities, by Major Class [Axis] Information by major type or class of finite Lived intangible assets or liabilities. Accrued interest Interest Payable All Executive Categories All Executive Categories [Member] Common stock: $0.01 par value; 150,000,000 shares authorized, 66,226,325 issued, and 59,630,969 outstanding as of March 31, 2026, and 65,910,640 shares issued, and 59,370,353 outstanding as of December 31, 2025 Common Stock, Value, Issued Equity in (earnings) losses from unconsolidated ventures, net of distributions Income (Loss) from Equity Method Investments, Net of Dividends or Distributions Fixed Interest Rate 1.68% Maturing February 2027 Fixed Interest Rate 1.68 Percent Maturing February 2027 [Member] Fixed Interest Rate 1.68 Percent Maturing February 2027 Commitments and Contingencies (see Note 10) Commitments and Contingencies Business Combination [Axis] Business Combination [Axis] Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Joint venture formation, contribution by third party Joint Venture Formation, Contribution By Third Party Joint Venture Formation, Contribution By Third Party Percentage of minimum required capital contribution Partners' Capital Account, Percentage Of Minimum Required Contributions Partners' Capital Account, Percentage Of Minimum Required Contributions Noncontrolling Interests Noncontrolling Interest [Member] Derivative liabilities Interest Rate Derivative Liabilities, at Fair Value Ownership Interest Equity Method Investment, Ownership Percentage Net income (loss) Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Distributions from unconsolidated ventures Proceeds from Distributions Received from Real Estate Partnerships PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Earnings Per Share, Diluted Earnings Per Share, Diluted [Abstract] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Scenario [Axis] Scenario [Axis] Amount of Gain (Loss) Reclassified from AOCI into Statements of Operations Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Derivative, number of instruments held Derivative, Number of Instruments Held Derivative Contract [Domain] Derivative Contract [Domain] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Allowance for Credit Loss [Table] All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Recognized at a point in time: Transferred at Point in Time [Member] Name Forgone Recovery, Individual Name Accrued property improvements, developments, and redevelopments Noncash Or Part Noncash Transaction, Accrued Property Improvements, Developments And Redevelopments Noncash Or Part Noncash Transaction, Accrued Property Improvements, Developments And Redevelopments Floreo Floreo [Member] Floreo Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Amounts reclassified from Accumulated other comprehensive income (loss) Reclassification out of Accumulated Other Comprehensive Income [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Weighted-average Interest Rate Debt, Weighted Average Interest Rate RECONCILIATION OF CASH, CASH EQUIVALENTS, AND RESTRICTED CASH Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Private Placement Private Placement [Member] Net gain on sale of properties Loss on sale of properties Gain (Loss) on Sale of Properties Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Strategic Developments: Strategic Developments Segment Strategic Developments Segment [Member] Represents the Strategic Developments, a reportable segment of the entity. It includes all properties held for development and redevelopment, including the current rental property operations as well as one residential condominium project located in Natick (Boston), Massachusetts. Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Forecast Forecast [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Finite Lived Intangible Assets And Liabilities By Major Class [Domain] Finite Lived Intangible Assets And Liabilities By Major Class [Domain] The major class of finite Lived intangible assets and liabilities. Title of 12(b) Security Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Phoenix, Arizona Phoenix, Arizona [Member] Phoenix, Arizona Earnings Per Share [Abstract] Earnings Per Share [Abstract] Ownership percentage Subsidiary, Ownership Percentage, Parent Accounts Payable and Accrued Liabilities Accounts payable and other liabilities Accounts Payable and Accrued Liabilities [Member] Fixed Interest Rate 4.89% Maturing January 2032 Fixed Interest Rate 4.89 Percent Maturing January 2032 [Member] Fixed Interest Rate 4.89 Percent Maturing January 2032 Variable interest, weighted average interest rate Long-Term Debt, Percentage Bearing Variable Interest, Weighted Average Interest Rate Long-Term Debt, Percentage Bearing Variable Interest, Weighted Average Interest Rate Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Weighted-average discount rate Weighted Average Discount Rate [Abstract] Weighted Average Discount Rate [Abstract] Award Timing Disclosures [Line Items] Other borrowings Proceeds From New Debt Agreements Proceeds From New Debt Agreements Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Unsecured Senior Notes Due 2031 Unsecured Senior Notes Due 2031 [Member] Unsecured Senior Notes Due 2031 Net income (loss) attributable to common stockholders Net income (loss) attributable to common stockholders Net Income (Loss) Attributable to Parent Equity Method Investment, Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Net investment in real estate Real Estate Investment Property, Net Rental revenue Rental revenue Operating Lease, Lease Income, Lease Payments Summary of effective income tax rate reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Segments reporting Segment Reporting Information [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date MUD sale liability MUD Sale Liabilities MUD Sale Liabilities Operating income (loss) Operating Income (Loss) Payments to acquire real estate Payments to Acquire Real Estate Retained earnings (accumulated deficit) Retained Earnings (Accumulated Deficit) Name of Property [Axis] Name of Property [Axis] Condominium deposit liabilities Accounts Payable and Accrued Expenses Condominium Deposits Represents the amount of condominium deposits, which is the component of accounts payable and accrued expenses. Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Purchase agreement term Purchase Agreement Term Purchase Agreement Term Accumulated Other Comprehensive Income (Loss) Components Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Purchase agreement, renewal term Purchase Agreement, Renewal Term Purchase Agreement, Renewal Term Statement [Table] Statement [Table] Deferred income taxes Deferred Income Tax Expense (Benefit) CASH FLOWS FROM FINANCING ACTIVITIES Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Loss on sale of MUD receivables Securitization or Asset-Backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale, Gain (Loss) on Sale 7 Waterway 7 Waterway [Member] 7 Waterway Beginning balance Ending balance Contract with Customer, Liability Ward Village Land Parcels Ward Village Land Parcels [Member] Ward Village Land Parcels All Adjustments to Compensation All Adjustments to Compensation [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Fixed-rate debt Fixed rate Long-Term Debt, Percentage Bearing Fixed Interest, Amount Amendment Flag Amendment Flag Stock price (in dollars per share) Sale of Stock, Price Per Share Proceeds from sales of properties, net Proceeds from Sale, Real Estate, Held-for-Investment Treasury stock, at cost, 6,595,356 shares as of March 31, 2026, and 6,540,287 shares as of December 31, 2025 Treasury Stock, Common, Value Termination Date Trading Arrangement Termination Date Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Central Plaza Central Plaza [Member] Central Plaza Lessor, average remaining lease term Lessor, Operating Lease, Weighted Average Remaining Lease Term Lessor, Operating Lease, Weighted Average Remaining Lease Term Receivable [Domain] Receivable [Domain] Deconsolidation of Associations of Unit Owners Noncontrolling Interest, Increase From Deconsolidation Noncontrolling Interest, Increase From Deconsolidation Operating leases Operating Lease, Weighted Average Discount Rate, Percent Weighted-average common shares outstanding — basic (in shares) Weighted Average Number of Shares Outstanding, Basic Guarantee fee Proceeds from Grantors Summary of EPS calculations Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Related Party Transaction [Domain] Related Party Transaction [Domain] Segment Reporting [Abstract] Segment Reporting [Abstract] Variable weighted-average interest rate Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate Debt Disclosure [Abstract] Debt Disclosure [Abstract] Scenario [Domain] Scenario [Domain] EXPENSES Costs and Expenses [Abstract] Senior Unsecured Notes Due 2032 Senior Unsecured Notes Due 2032 [Member] Senior Unsecured Notes Due 2032 Total unamortized discount Debt Instrument, Unamortized Discount Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Consolidated Entities [Axis] Consolidated Entities [Axis] Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Other receivables Other Receivables [Member] Other Receivables Use of Estimates Use of Estimates, Policy [Policy Text Block] Insider Trading Arrangements [Line Items] Remaining liability Transfer Of Financial Assets Accounted For As Sales, Remaining Liability Transfer Of Financial Assets Accounted For As Sales, Remaining Liability Other equity investments Equity Securities [Member] Total liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Fixed Interest Rate 5.50 Percent, Maturing March 2028 Fixed Interest Rate 5.50 Percent, Maturing March 2028 1 [Member] Fixed Interest Rate 5.50 Percent, Maturing March 2028 1 Leases Operating Axis [Axis] Leases Operating Axis [Axis] Leases Operating Axis Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] General and administrative costs incurred General And Administrative Costs Incurred General And Administrative Costs Incurred Payments to acquire interest in joint venture Payments to Acquire Interest in Joint Venture Cash consideration allocated to sale of existing MUD receivables Transfer of Financial Assets Accounted for as Sales, Fair Value of Derecognized Assets Consolidation Items [Axis] Consolidation Items [Axis] Ilima Ilima [Member] Ilima Counterparty Name [Axis] Counterparty Name [Axis] Aspect Alexandria QOZB, LLC Aspect Alexandria QOZB, LLC [Member] Aspect Alexandria QOZB, LLC Net income (loss) Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Senior Unsecured Notes Due 2034 Senior Unsecured Notes Due 2034 [Member] Senior Unsecured Notes Due 2034 Total (income) expense impact Operating Lease, Provision For Uncollectible Lease Income And Loss Contingency Provision Operating Lease, Provision For Uncollectible Lease Income And Loss Contingency Provision