Area of rentable real estate property Area of Real Estate Property Granted, shares (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Acquisitions of properties, net of cash acquired Payments to Acquire Real Estate Receivable Type [Axis] Receivable Type [Axis] Other expense, net Other Nonoperating Income (Expense) Commitments And Contingencies Commitments and Contingencies Disclosure [Text Block] Related Party [Axis] Related Party [Axis] Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Series A Preferred Stock [Member] Series A Preferred Stock [Member] Award Date One [Member] Award Date One [Member] Award Date One [Member] Segments [Axis] Segments [Axis] Series A-4 Preferred Stock, Par Value Temporary Equity, Par or Stated Value Per Share Redemption of Series A-4 preferred stock and OP units Payments for Repurchase of Preferred Stock and Preference Stock Matures March 1 and April 1, 2020, 6.24 Percent Interest Rate [Member] Matures March 1 and April 1, 2020, 6.24 Percent Interest Rate [Member] Matures March 1 and April 1, 2020, 6.24 Percent Interest Rate [Member] Foreign currency translation gain / (loss) adjustment Change in carrying value of temporary equity Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Hid'n Pines [Member] Hid'n Pines [Member] Hid'n Pines [Member] Operating And Finance Leases, Liability Operating And Finance Leases, Liability Operating And Finance Leases, Liability Other Noncash Income Tax Expense Other Noncash Income Tax Expense Statistical Measurement [Domain] Statistical Measurement [Domain] Line of Credit [Member] Line of Credit [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Adjustments to Additional Paid in Capital, Fair Value Adjustments to Additional Paid in Capital, Fair Value Amortization of right - of-use assets Finance Lease, Right-of-Use Asset, Amortization Repayments of notes and other receivables Payments to Acquire Interest in Subsidiaries and Affiliates Preferred Stock Preferred Stock [Member] Current Fiscal Year End Date Current Fiscal Year End Date Debt (excluding secured borrowings) Long term debt excluding secured borrowings, Fair Value Disclosure Long term debt excluding secured borrowings, Fair Value Disclosure Operating Income (Loss), Total Operating Income (Loss) Proceeds from issuance of other debt Proceeds from Issuance of Long-term Debt Entity Address, Postal Zip Code Entity Address, Postal Zip Code Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Transient RV rental revenue recognized as a percentage Transient RV Rental Revenue Recognized, Percentage Transient RV Rental Revenue Recognized, Percentage Net income per share attributable to Sun Communities, Inc. common stockholders - diluted Business Acquisition, Pro Forma Earnings Per Share, Diluted Percent Recreational Vehicle Guests Percent Recreational Vehicle Guests Percent Recreational Vehicle Guests Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes [Member] Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes [Member] Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes [Member] Variable Rate [Domain] Variable Rate [Domain] Investments by Consolidated and Nonconsolidated Entities [Axis] Investments by Consolidated and Nonconsolidated Entities [Axis] Variable Rate [Axis] Variable Rate [Axis] Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Commitments and contingencies (see Note 15) Commitments and Contingencies Total Lease Payments Finance Lease, Liability, Payment, Due ASSETS Assets [Abstract] Investment, Name [Axis] Investment, Name [Axis] Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Debt Instrument, number of properties securing a debt instument Debt Instrument, number of properties securing a debt instument Debt Instrument, number of properties securing a debt instument Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Award Date Three Award Date Three [Member] Award Date Three Entity Shell Company Entity Shell Company Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Cover [Abstract] Cover [Abstract] Operating cash flow used for operating leases Operating Lease, Payments Document Type Document Type At acquistion date Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract] Capital Leased Assets, Gross Capital Leased Assets, Gross Lower of cost or market write-downs Allowance for Loan and Lease Losses, Write-offs Series A-4 Preferred Stock, Shares Issued Temporary Equity, Shares Issued Temporary Equity, Shares Issued Number of Motor Home Communities Number of Motor Home Communities Number of Motor Home Communities Weighted average common shares outstanding: Weighted Average Common Shares Outstanding [Abstract] Weighted Average Common Shares Outstanding [Abstract] Secured Debt Secured debt Total debt Secured Debt Operating lease, not yet commenced Lessee, Operating Lease, Lease Not Yet Commenced, Value Lessee, Operating Lease, Lease Not Yet Commenced, Value Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract] Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract] Pecan Park [Member] Pecan Park [Member] Pecan Park [Member] Payments on lines of credit Repayments of Lines of Credit Adjustments for Error Correction [Domain] Error Correction, Type [Domain] Equity Interests Equity Interests Equity Interests Loss on extinguishment of debt (see Note 8) Loss on extinguishment of debt (see Note 8) Gain (loss) on extinguishment of debt Gain (Loss) on Extinguishment of Debt Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Value Of Shares Issued Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Value Of Shares Issued Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Value Of Shares Issued 2020 (Excluding six months ended June 30, 2020) Lessee, Operating Lease, Liability, to be Paid, Year One Business Combination, Considered Transferred, Deferred Payment Business Combination, Considered Transferred, Deferred Payment Business Combination, Considered Transferred, Deferred Payment 2020 (Excluding six months ended June 30, 2020) Finance Lease, Liability, to be Paid, Year One Investment in property Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment 2022 Lessee, Operating Lease, Liability, to be Paid, Year Four New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Financial Instruments Subject to Mandatory Redemption, Value of Shares Issued Financial Instruments Subject to Mandatory Redemption, Value of Shares Issued Financial Instruments Subject to Mandatory Redemption, Value of Shares Issued Provision for state income taxes Current State and Local Tax Expense (Benefit) Reunion Lake [Member] Reunion Lake [Member] Reunion Lake [Member] Contract with Customer, Asset, Reclassified to Receivable Contract with Customer, Asset, Reclassified to Receivable Customer Advances and Deposits Customer Advances and Deposits Total lease expense Lease, Cost Document Quarterly Report Document Quarterly Report Common Stock, Par Value Common Stock, Par or Stated Value Per Share Financed sales of manufactured homes Financed sales of manufactured homes Financed sales of manufactured homes Payments for deferred financing costs Payments of Financing Costs Interest on mandatorily redeemable preferred OP units / equity Interest on mandatorily redeemable preferred OP units / equity Interest Expense, Other Marketable securities Marketable Securities Financing cash flow used for finance leases Finance Lease, Principal Payments Stock Issued During Period, Value, Dividend Reinvestment Plan Stock Issued During Period, Value, Dividend Reinvestment Plan VIE as a Percentage of Total Equity VIE as a Percentage of Total Equity VIE as a Percentage of Total Equity VIE as a Percentage of Consolidated Assets Variable Interest Entity as a Percentage of Consolidated Assets 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Variable Interest Entities [Text Block] For Disclosure of variable interest entities (VIE), including, but not limited to the nature, purpose, size, and activities of the VIE, the carrying amount and classification of consolidated assets that are collateral for the VIE's obligations, lack of recourse if creditors (or beneficial interest holders) of a consolidated VIE have no recourse to the general credit of the primary beneficiary. Business Acquisition [Axis] Business Acquisition [Axis] Property operating and maintenance Cost of Other Property Operating Expense Statement [Line Items] Statement [Line Items] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Forecast [Member] Forecast [Member] Class of Stock [Domain] Class of Stock [Domain] Debt instrument term Debt Instrument, Term Notes And Other Receivables Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Series A-4 preferred OP units Series A-4 Preferred Op Units [Member] Series A-4 Preferred OP Units [Member] Statement [Table] Statement [Table] Statistical Measurement [Axis] Statistical Measurement [Axis] Increase to reserve balance Allowance for Loan and Lease Losses, Adjustments, Other Credit Facility [Axis] Credit Facility [Axis] Smith Creek Crossing [Member] Smith Creek Crossing [Member] Smith Creek Crossing [Member] Operating And Finance Leases, Liability, Payments, Due Year Two Operating And Finance Leases, Liability, Payments, Due Year Two Operating And Finance Leases, Liability, Payments, Due Year Two Redemption price including accrued and unpaid dividends (in dollars per share) Temporary Equity, Redemption Price Per Share Including Accrued and Unpaid Dividends Temporary Equity, Redemption Price Per Share Including Accrued and Unpaid Dividends Land Land Gain / (loss) on remeasurement of marketable securities (see Note 14) Remeasurement Of Marketable Securities Remeasurement Of Marketable Securities Interest and other revenues, net Other Revenues, Segment Other Revenues, Segment Allowance for Loan and Lease Losses [Roll Forward] Allowance for Loan and Lease Losses [Roll Forward] Gain / (loss) on remeasurement of notes receivable (see Note 4) Loss on Remeasurement of Notes Receivable Loss on Remeasurement of Notes Receivable Loss on Remeasurement of Notes Receivable Foreign Tax Authority [Member] Foreign Tax Authority [Member] RezPlot [Member] RezPlot [Member] RezPlot [Member] Business Combinations [Abstract] Business Combinations [Abstract] Installment notes receivable on manufactured homes, net [Member] Installment notes receivable on manufactured homes, net [Member] Installment notes receivable on manufactured homes [Member] Series A-1 Preferred OP Units Series A-1 Preferred OP Units [Member] Preferred OP Units [Member] Lessee, Operating Lease, Liability, Payment, Due [Abstract] Lessee, Operating Lease, Liability, Payment, Due [Abstract] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Gross base rent (USD per sqft) Lessee, Operating Lease, Gross Base Rent Lessee, Operating Lease, Gross Base Rent Distributions Temporary Equity, Dividends Temporary Equity, Dividends Key Employees [Member] Key Employees [Member] Key Employees [Member] Sale of Stock, Number of Shares Issued in Transaction Sale of Stock, Number of Shares Issued in Transaction Debt Disclosure [Text Block] Debt Disclosure [Text Block] Proceeds from Issuance of Common Stock Proceeds from Issuance of Common Stock Time Based [Member] Time Based [Member] Time Based [Member] Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Conversion of Common OP Units Conversion of Common OP Units [Member] Conversion of Common OP Units [Member] Term Loan [Member] Term Loan [Member] Term Loan [Member] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Number of recreational vehicle sites acquired (in developed sites) Number Of Developed Recreational Vehicle Sites Acquired Number Of Developed Recreational Vehicle Sites Acquired Loans and Leases Receivable, Allowance Beginning balance Ending balance Loans and Leases Receivable, Allowance Leases Lessee, Finance Leases [Text Block] Schedule of Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Amendment Flag Amendment Flag Lines of credit Lines of credit Long-term Line of Credit Inventory of manufactured homes Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Equity Method Investments Equity Method Investments [Table Text Block] Net Cash Provided By Operating Activities Net Cash Provided by (Used in) Operating Activities Rental home revenue Rental home revenue Rental home revenue Related Party [Domain] Related Party [Domain] Line of Credit Facility, Current Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Measurement Frequency [Axis] Measurement Frequency [Axis] Other receivables for rent, water, sewer usage Other receivables for rent, water, sewer usage Other receivables for rent, water, sewer usage RV Community RV Community [Member] RV Community Series B Preferred Stock [Member] Series B Preferred Stock [Member] Financial Instruments [Domain] Financial Instruments [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Investment in properties Payments for Capital Improvements Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Real Property Operations Segment [Member] Real Property Operations Segment [Member] Real Property Operations Segment [Member] Jensen Property Acquisition [Member] Jensen Property Acquisition [Member] Jensen Property Acquisition [Member] Dividends [Domain] Dividends [Domain] Other assets (liabilities), net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Liabilities Subsequent Events Subsequent Events [Text Block] Temporary Equity, Dividends For Term Two, Percentage Temporary Equity, Dividends For Term Two, Percentage Temporary Equity, Dividends For Term Two, Percentage Matures May 1, 2023, 4.3 Percent Interest Rate [Member] Matures May 1, 2023, 4.3 Percent Interest Rate [Member] Matures May 1, 2023, 4.3 Percent Interest Rate [Member] Local Phone Number Local Phone Number Sites Number of Units in Real Estate Property Line of credit variable interest rate Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate Segments [Domain] Segments [Domain] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Conversion of common and preferred OP units Conversion of Stock, Amount Converted Net income attributable to Sun Communities, Inc. common stockholders Business Acquisition, Pro Forma Net Income (Loss) Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Add: dilutive stock options Weighted Average Number Diluted Shares Outstanding Adjustment Vesting Type [Domain] Vesting Type [Domain] [Domain] for Vesting Type [Axis] Schedule of Restricted Stock Granted Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Interest Costs Capitalized Interest Costs Capitalized Conversion Of Series A Four Preferred Stock Conversion Of Series A Four Preferred Stock Conversion Of Series A Four Preferred Stock Effect of exchange rate changes on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash and Cash Equivalents Operating And Finance Leases, Liability, Undiscounted Excess Amount Operating And Finance Leases, Liability, Undiscounted Excess Amount Operating And Finance Leases, Liability, Undiscounted Excess Amount 2020 Lessee, Operating Lease, Liability, to be Paid, Year Two FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Dividends Payable [Table] Dividends Payable [Table] Acquisitions - 2019 [Member] Acquisitions - 2019 [Member] Acquisitions - 2019 [Member] Percent Manufactured Housing Residents Percent Manufactured Housing Residents Percent Manufactured Housing Residents Adjustments for Change in Accounting Principle [Domain] Change in Accounting Principle, Type [Domain] Amortization of Intangible Assets Amortization of Intangible Assets Furniture, fixtures and equipment Furniture and Fixtures, Gross Lease, Cost [Table Text Block] Lease, Cost [Table Text Block] Line of Credit Facility [Table] Line of Credit Facility [Table] Entity Current Reporting Status Entity Current Reporting Status 2021 Lessee, Operating Lease, Liability, to be Paid, Year Three Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] Plan Name [Axis] Plan Name [Axis] Investment In Affiliates Equity Method Investments and Joint Ventures Disclosure [Text Block] Amortization of above and below Market Leases Below Market Lease, Net Current tax expense (see Note 12) State and Local Income Tax Expense (Benefit), Continuing Operations Other Liabilities Other liabilities Other Liabilities Segment Reporting Segment Reporting Disclosure [Text Block] Issuance of common stock and common OP units, net Stock Issued During Period, Value, New Issues Financial Liabilities Fair Value Disclosure Financial Liabilities Fair Value Disclosure Total Assets Assets Assets Scenario [Axis] Scenario [Axis] Origen Financial Services [Member] Origen Financial Services [Member] Origen Financial Services [Member] Investment, Foreign Current Translation Adjustment Investment, Foreign Current Translation Adjustment Investment, Foreign Current Translation Adjustment Interest expense Interest Expense, Debt Minimum Percent of Income From Qualifying Sources to Allow For Real Estate Investment Trust Classification Minimum Percent of Income From Qualifying Sources to Allow For Real Estate Investment Trust Classification Minimum Percent of Income From Qualifying Sources to Allow For Real Estate Investment Trust Classification Finance Lease, Liability, Payment, Due [Abstract] Finance Lease, Liability, Payment, Due [Abstract] Gain on sale of property Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Subsequent Event Type [Axis] Subsequent Event Type [Axis] Conversion Rate Conversion of Stock, Shares Issued Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis] Antidilutive Securities [Axis] Financial Instruments Subject to Mandatory Redemption, Rate Of Return Financial Instruments Subject to Mandatory Redemption, Rate Of Return Financial Instruments Subject to Mandatory Redemption, Rate Of Return Leases Lessor, Operating Leases [Text Block] Entity Small Business Entity Small Business CEO Chief Executive Officer [Member] Equity Interests Temporary Equity, Accretion to Redemption Value Finance Lease, Liability, Maturity [Table Text Block] Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] Interest expense Interest Expense Authorized to be repurchased (in shares) Stock Repurchase Program, Number of Shares Authorized to be Repurchased Matures January 1, 2030, 3.83 Percent Interest Rate [Member] Matures January 1, 2030, 3.83 Percent Interest Rate [Member] Matures January 1, 2030, 3.83 Percent Interest Rate [Member] Equity Method Investment, Cash Contributions Equity Method Investment, Cash Contributions Equity Method Investment, Cash Contributions Real Estate Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Schedule of Installment Notes Receivable Schedule of Installment Notes Receivable [Table Text Block] Schedule of Installment Notes Receivable [Table Text Block] Depreciation and amortization Depreciation, Depletion and Amortization Entity Filer Category Entity Filer Category Catastrophic weather-related charges, net Catastrophic weather related charges Loss from Catastrophes Collateralized term loans - CMBS [Member] Commercial Mortgage Backed Securities [Member] Commercial Mortgage Backed Securities [Member] Product and Service [Axis] Product and Service [Axis] Total Liabilities Liabilities Liabilities Home Sales and Home Rentals Segment [Member] Home Sales and Home Rentals Segment [Member] Home Sales and Home Rentals Segment [Member] Entity Address, City or Town Entity Address, City or Town Installment Notes Receivable [Member] Installment Notes Receivable [Member] Installment Notes Receivable [Member] 2023 Finance Lease, Liability, to be Paid, Year Five Equity Interest Issued or Issuable, Type [Domain] Equity Interest Issued or Issuable, Type [Domain] Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Lines of credit Lines of Credit, Fair Value Disclosure Required Minimum Percent of Taxable Income Distributed to Stock Holders Required Minimum Percent of Taxable Income Distributed to Stock Holders Required Minimum Percent of Taxable Income Distributed to Stock Holders Receivable with Imputed Interest, Effective Yield (Interest Rate) Receivable with Imputed Interest, Effective Yield (Interest Rate) Schedule of Intangible Assets Amortization Expense Schedule of Intangible Assets Amortization Expense [Table Text Block] Schedule of Intangible Assets Amortization Expense [Table Text Block] - Tabular disclosure of amortization expense related to finite-lived intangible assets by category. Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Net Income Attributable to Sun Communities, Inc. Common Stockholders Net Income Attributable to Sun Communities, Inc. Common Stockholders Net Income (Loss) Available to Common Stockholders, Basic Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Weighted average interest rate Debt, Weighted Average Interest Rate Other receivables, net [Member] Other receivables, net [Member] Other receivables, net [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Document Fiscal Year Focus Document Fiscal Year Focus Brokerage Commissions And Other Revenues, Net [Member] Brokerage Commissions And Other Revenues, Net [Member] Brokerage Commissions And Other Revenues, Net [Member] Stock Redeemed or Called During Period, Shares Stock Redeemed or Called During Period, Shares Allowance for rent, water, sewer usage receivables Allowance for rent, water, sewer usage receivables Allowance for rent, water, sewer usage receivables Jellystone Natural Bridge [Member] Jellystone Natural Bridge [Member] Jellystone Natural Bridge [Member] Debt Instrument [Axis] Debt Instrument [Axis] Additional Paid-in Capital Additional Paid-in Capital [Member] Financial assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Equity transaction type [Axis] Equity transaction type [Axis] Equity transaction type [Axis] Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Other Assets Other assets Other Assets Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Operating Segments [Member] Operating Segments [Member] Number Of Share-Based Compensation Plans Number Of Share-Based Compensation Plans Number Of Share-Based Compensation Plans Distributions in Excess of Accumulated Earnings Accumulated Distributions in Excess of Net Income [Member] Common and preferred OP units Noncontrolling Interest in Operating Partnerships Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Class of Stock [Line Items] Class of Stock [Line Items] Interest on lease liabilities Finance Lease, Interest Expense Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Other Receivables Other Receivables Issuance of Series F preferred OP units Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Equity Method Investments Equity Method Investments Common Stock, Shares Outstanding Common Stock, Shares, Outstanding Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Variable lease expense Variable Lease, Cost 2004 Non-employee Plan [Member] 2004 Non-employee Plan [Member] 2004 non-employee plan [Member] Expenses Operating Costs and Expenses [Abstract] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Notes Receivable, Fair Value Adjustment Notes Receivable, Fair Value Adjustment Notes Receivable, Fair Value Adjustment Development Sites Number of Units in Real Estate Property, Land Development Sites Number of Units in Real Estate Property, Land Development Sites Distributions in excess of accumulated earnings Accumulated Distributions in Excess of Net Income Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt Subsequent Event [Member] Subsequent Event [Member] Net income (loss) Temporary Equity, Net Income Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Aspen Series B3 Preferred Operating Partnership Units [Member] Preferred OP units [Member] Aspen Series B3 Preferred Operating Partnership Units [Member] Aspen Series B3 Preferred Operating Partnership Units [Member] Domestic Tax Authority [Member] Domestic Tax Authority [Member] Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Common Stock, Shares Authorized Common Stock, Shares Authorized Add: dilutive restricted stock Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Add allocation to restricted stock awards Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units Marketable Securities [Member] Marketable Securities [Member] Marketable Securities [Member] Variable Interest Entity, Equity Interests Issued, Floating Rate Variable Interest Entity, Equity Interests Issued, Floating Rate Variable Interest Entity, Equity Interests Issued, Floating Rate Interest income Interest Income, Operating Document Period End Date Document Period End Date Total activity Period increase (decrease) in notes receivable Period increase (decrease) in notes receivable Entity Registrant Name Entity Registrant Name Income Statement [Abstract] Income Statement [Abstract] Estimate of Fair Value Measurement [Member] Estimate of Fair Value Measurement [Member] Payments to Acquire Land Cost Payments to Acquire Land 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Four Rental Home Revenue [Member] Rental Home Revenue [Member] Rental Home Revenue [Member] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Adjustments for Change in Accounting Principle [Axis] Change in Accounting Principle, Type [Axis] Variable Interest Entity, Primary Beneficiary [Member] Variable Interest Entity, Primary Beneficiary [Member] Properties securing debt [Member] Properties securing debt [Member] Properties securing debt [Member] Accumulated Other Comprehensive Loss AOCI Including Portion Attributable to Noncontrolling Interest [Member] Amortization Amortization Income Tax Authority [Domain] Income Tax Authority [Domain] Asset held for sale Increase (Decrease) in Assets Held-for-sale Tax Witholdings on Distributions from Investment Tax Witholdings on Distributions from Investment Tax Witholdings on Distributions from Investment Marketable securities Beginning Balance Ending Balance Investments, Fair Value Disclosure Matures July 1, 2020, 5.86 Percent Interest Rate [Member] [Domain] Matures July 1, 2020, 5.86 Percent Interest Rate [Member] [Domain] Matures July 1, 2020, 5.86 Percent Interest Rate [Member] [Domain] Franchise Rights [Member] Franchise Rights [Member] Award Date Four Award Date Four [Member] Award Date Four Matures March 1, 2020, 5.62 Percent Interest Rate [Member] Matures March 1, 2020, 5.62 Percent Interest Rate [Member] Matures March 1, 2020, 5.62 Percent Interest Rate [Member] Change in distributions declared and outstanding Dividends Rental home operating and maintenance Direct Costs of Leased and Rented Property or Equipment Comprehensive Income attributable to Sun Communities, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent 2021 Finance Lease, Liability, to be Paid, Year Three Principal reduction from repossessed homes Principal reduction from repossessed homes Principal reduction from repossessed homes 2015 Equity Plan [Member] Two Thousand Fifteen Equity Plan [Member] Two Thousand Fifteen Equity Plan [Member] Scenario [Domain] Scenario [Domain] Prepayment penalty on collateralized term loans Prepayment Penalty, Debt Prepayment Penalty, Debt Consolidation Items [Domain] Consolidation Items [Domain] Matures November 1, 2021, 5.10 Percent Interest Rate [Member] Matures November 1, 2021, 5.10 Percent Interest Rate [Member] Matures November 1, 2021, 5.10 Percent Interest Rate [Member] Collateralized Receivables [Member] Collateralized Receivables [Member] Collateralized receivables [Member] Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount Income Tax Authority [Axis] Income Tax Authority [Axis] Entity Tax Identification Number Entity Tax Identification Number Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Escrow Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Escrow Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Escrow Schedule of Dividends Payable Schedule of Dividends Payable [Table Text Block] Apple Carr Village [Member] Apple Carr Village [Member] Apple Carr Village [Member] Income From Real Property [Member] Income From Real Property [Member] Income From Real Property [Member] Director [Member] Director [Member] Income (Loss) from Equity Method Investments Income (Loss) from Equity Method Investments Net Income Net Income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Income Before Other Items Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Trading Symbol Trading Symbol Operating And Finance Leases, Liability, Payments, Remainder of Fiscal Year Operating And Finance Leases, Liability, Payments, Remainder of Fiscal Year Operating And Finance Leases, Liability, Payments, Remainder of Fiscal Year Share-based compensation - 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OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Equity and Temporary Equity Stockholders' Equity Note Disclosure [Text Block] Line of credit - manufactured home floor plan facility [Member] Line of credit - manufactured home floor plan facility [Member] Line of credit - manufactured home floor plan facility [Member] Foreign currency translation Net Income (Loss), Including Portion Attributable to Noncontrolling Interest and Returns from Preferred Stock Net Income (Loss), Including Portion Attributable to Noncontrolling Interest and Returns from Preferred Stock Temporary Equity, Dividends For Term One, Percentage Temporary Equity, Dividends For Term One, Percentage Temporary Equity, Dividends For Term One, Percentage Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Common OP Units Common OP Units [Member] Common OP Units [Member] Less: Amounts attributable to noncontrolling interests Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Redeemable Other Borrowings Secured borrowings on collateralized receivables Other Borrowings Gain / (loss) on remeasurement of investment in nonconsolidated affiliates (see Note 6) Loss on Remeasurement of Investment Loss on Remeasurement of Investment Loss on Remeasurement of Investment Subsequent Event Type [Domain] Subsequent Event Type [Domain] Accounts Payable Accounts Payable Business Acquisition [Line Items] Business Acquisition [Line Items] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Weighted - average discount rate - operating leases (annual) Operating Lease, Weighted Average Discount Rate, Percent Investment property Real Estate Investment Property, at Cost Deferred Tax Liabilities, Gross Deferred Tax Liabilities, Gross Principal payments and payoffs from our customers Loans and Leases Receivable, Related Parties, Proceeds Ancillary expenses Other Cost and Expense, Operating Proceeds from dispositions of assets and depreciated homes, net Proceeds from Sale of Property, Plant, and Equipment Remeasurement of notes receivable and equity method investment (see Note 17) Remeasurement of Notes Receivable, Equity Method Investment Remeasurement of Notes Receivable, Equity Method Investment Number of reportable segments Number of Reportable Segments Less: Imputed interest Finance Lease, Liability, Undiscounted Excess Amount Jensen Communities [Domain] Jensen Communities [Domain] Jensen Communities Market Condition [Member] Market Condition [Member] Market Condition [Member] Payments of dividends Payments of Ordinary Dividends, Common Stock Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Interest rate Debt Instrument, Interest Rate, Effective Percentage Consolidation Items [Axis] Consolidation Items [Axis] Stock Issued During Period, Value, New Issues, Series A-4 Preferred OP Units Stock Issued During Period, Value, New Issues, Preferred OP Units Stock Issued During Period, Value, New Issues, Preferred OP Units Number of expansion recreational vehicle sites acquired (in expansion sites) Number Of Expansion Recreational Vehicle Sites Acquired Number Of Expansion Recreational Vehicle Sites Acquired Conversion of OP units Stock Issued During Period, Value, Conversion of Convertible Securities Basic earnings - Net income attributable to common stockholders after allocation to restricted stock awards Net income attributable to common shareholders after restricted stock allocation Net income attributable to common shareholders after restricted stock allocation Real Estate [Domain] Real Estate [Domain] DisclosureofVariableInterestEntities [Abstract] DisclosureofVariableInterestEntities [Abstract] DisclosureofVariableInterestEntities [Abstract] Total Lease Payments Lessee, Operating Lease, Liability, to be Paid Operating And Finance Leases, Liability, Payments, Due Year Four Operating And Finance Leases, Liability, Payments, Due Year Four Operating And Finance Leases, Liability, Payments, Due Year Four Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Equity transaction type [Domain] Equity transaction type [Domain] Equity transaction type [Domain] Less: Preferred stock distribution Less: Preferred stock distributions Preferred Stock Dividends, Income Statement Impact Noncontrolling interests: Noncontrolling Interest [Abstract] Adjustments for New Accounting Pronouncements [Axis] Accounting Standards Update [Axis] Commission, Maximum Percentage of Gross Sales Price Per Share According to Sales Agreement Commission, Maximum Percentage of Gross Sales Price Per Share According to Sales Agreement Commission, Maximum Percentage of Gross Sales Price Per Share According to Sales Agreement Aggregate Value of Shares to be Issued in Accordance to Sales Agreement Aggregate Value of Shares to be Issued in Accordance to Sales Agreement Aggregate Value of Shares to be Issued in Accordance to Sales Agreement Number of RV Sites Number of RV Sites Number of RV Sites Inventory of manufactured homes Inventory of manufactured homes Inventory, Finished Homes Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Notes and other receivables, net Total notes and other receivables, net Accounts and Financing Receivable, after Allowance for Credit Loss Accounts and Financing Receivable, after Allowance for Credit Loss NG Sun Whitewater [Member] NG Sun Whitewater [Member] NG Sun Whitewater [Member] Equity Method Investment, Fair Value Adjustment Equity Method Investment, Fair Value Adjustment Equity Method Investment, Fair Value Adjustment Home selling expenses Home selling expenses Selling Expense Capital Leases, Income Statement, Interest Expense Capital Leases, Income Statement, Interest Expense Net income per share attributable to Sun Communities, Inc. common stockholders - 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diluted Diluted weighted average common shares and securities Weighted Average Number of Shares Outstanding, Diluted Basic earnings per share (see Note 13) Earnings Per Share, Basic Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Weighted - average remaining lease term - operating leases (in years) Operating Lease, Weighted Average Remaining Lease Term Series E Preferred OP Units [Domain] Series E Preferred OP Units [Domain] Series E Preferred OP Units [Domain] Line of credit, additional borrowing capacity Line of credit facility, additional borrowing capacity Line of credit facility, additional borrowing capacity VIE as a Percentage of Consolidated Liabilities Variable Interest Entity as a Percentage of Consolidated Liabilities Variable Interest Entity as a Percentage of Consolidated Liabilities Net Cash Provided By Financing Activities Net Cash Provided by (Used in) Financing Activities Payments on other debt Repayments of Long-term Debt Investment, Additional Purchase Investment, Additional Purchase Investment, Additional Purchase Hacienda del Rio [Member] Hacienda del Rio [Member] Hacienda del Rio [Member] Distributions to stockholders, OP unit holders, and preferred OP unit holders Distributions to stockholders, OP unit holders, and preferred OP unit holders Distributions to stockholders, Operating Partnership unit holders, and preferred Operating Partnership unit holders Payments of dividends Payments of Ordinary Dividends, Preferred Stock and Preference Stock Unrecognized Tax Benefits Unrecognized Tax Benefits Balance Sheet Location [Axis] Balance Sheet Location [Axis] Issuance of Series D OP units Temporary Equity, Issuance of Equity Units Temporary Equity, Issuance of Equity Units Income from real property Revenue from Contract with Customer, Including Assessed Tax Common Stock, Value, Issued Common Stock, Value, Issued Investments by Consolidated and Nonconsolidated Entities [Domain] Investments by Consolidated and Nonconsolidated Entities [Domain] Disposal Group Name [Axis] Disposal Group Name [Axis] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Total Liabilities and Stockholder's Equity Variable Interest Entities, Consolidated, Total Liabilities and Stockholder's Equity Variable Interest Entities, Consolidated, Total Liabilities and Stockholder's Equity 2021 Finite-Lived Intangible Asset, Expected Amortization, Year Two American Center American Center [Member] American Center [Member] Activity of Conversions Schedule of Conversions of Stock [Table Text Block] 2022 Finance Lease, Liability, to be Paid, Year Four Debt Instrument, Interest Rate During Period Debt Instrument, Interest Rate During Period Receivable [Domain] Receivable [Domain] Ancillary revenue Ancillary Revenue Ancillary Revenue Operating expenses / Cost of sales Operating Expenses and Cost of Sales Operating Expenses and Cost of Sales Debt weighted average to maturity, years Debt weighted average to maturity, length Debt weighted average to maturity, length Debt weighted average to maturity, length Subsequent Event [Table] Subsequent Event [Table] Stock Redeemed or Called During Period, Value Stock Redeemed or Called During Period, Value Shelby Properties [Member] Shelby Properties [Member] Shelby Properties [Member] Total Comprehensive Income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Total debt Secured Debt And Other Borrowings Secured Debt And Other Borrowings Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Total identifiable assets acquired and liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Total noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Weighted average grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Acquisitions - 2020 [Member] Acquisitions - 2020 [Member] Acquisitions - 2020 [Member] Award vesting percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Beginning Balance Ending Balance Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Common Stock, Shares Issued Common Stock, Shares, Issued Cash, cash equivalents and restricted cash Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Eurodollar [Member] Eurodollar [Member] Insurance receivables Insurance receivables Insurance receivables Present Value of Lease Liabilities Operating lease liability Operating Lease, Liability Collateralized Mortgage Backed Securities [Member] Collateralized Mortgage Backed Securities [Member] Segment Reporting [Abstract] Segment Reporting [Abstract] Series D Preferred Stock [Member] Series D Preferred Stock [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Total activity Allowance for Loan and Lease Losses, Period Increase (Decrease) Installment notes receivable on manufactured homes, gross [Member] Installment notes receivable on manufactured homes, gross [Member] Installment notes receivable on manufactured homes, gross [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Total Sun Communities, Inc. stockholders' equity Stockholders' Equity Attributable to Parent Total consideration transferred Business Combination, Consideration Transferred Operating Leases, Rent Expense, Net Operating Leases, Rent Expense, Net Total Liabilities, Temporary Equity and Stockholders' Equity Liabilities and Equity Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Repayments of notes and other receivables Repayment of Notes and Other Receivables The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. 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Net income (loss) Net Income (Loss) Attributable to Parent Entity Address, State or Province Entity Address, State or Province Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] A&R Facility [Member] A&R Facility [Member] A&R Facility [Member] London Interbank Offered Rate (LIBOR) [Member] London Interbank Offered Rate (LIBOR) [Member] Debt Instrument, Convertible, Percent Of Amount By Which The Market Price Of Common Stock Exceeds Threshold Debt Instrument, Convertible, Percent Of Amount By Which The Market Price Of Common Stock Exceeds Threshold Debt Instrument, Convertible, Percent Of Amount By Which The Market Price Of Common Stock Exceeds Threshold Investment, Name [Domain] Investment, Name [Domain] Leases [Abstract] Leases [Abstract] Ocean West [Member] Ocean West [Member] Ocean West [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Less: Comprehensive Income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Earnings per share: Earnings Per Share [Abstract] Countryside Village Countryside Village [Member] Countryside Village Adjustments for Error Corrections [Axis] Error Correction, Type [Axis] Present Value of Lease Liabilities Finance lease liability Finance Lease, Liability Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Dividends [Axis] Dividends [Axis] Allowance for collateralized and installment notes receivable Financing Receivable, Current, Allowance for Credit Loss [Table Text Block] Life Companies [Member] Life Companies [Member] Life Companies [Member] Matures March 1, 2021, 5.837 Percent Interest Rate [Member] [Domain] [Domain] Matures March 1, 2021, 5.837 Percent Interest Rate [Member] [Domain] [Domain] Matures March 1, 2021, 5.837 Percent Interest Rate [Member] [Domain] [Domain] Disposal Group Name [Domain] Disposal Group Name [Domain] STOCKHOLDERS' EQUITY Stockholders' Equity Attributable to Parent [Abstract] Entity Interactive Data Current Entity Interactive Data Current 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Five Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Below Market Leases Below Market Leases [Member] Below Market Leases [Member] Schedule of notes and other receivables Schedule of notes and other receivables [Table Text Block] Schedule of notes and other receivables [Table Text Block] Notes Receivable [Member] Notes Receivable [Member] Personal Protective Supplies Expense Personal Protective Supplies Expense Personal Protective Supplies Expense Investment, Fair Value Adjustment Investment, Fair Value Adjustment Investment, Fair Value Adjustment Financial liabilities Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] NG Sun LLC [Member] NG Sun LLC [Member] NG Sun LLC [Member] Total Equity Equity [Member] Revenue From Home Sales [Member] Revenue From Home Sales [Member] Revenue From Home Sales [Member] Term of operating lease not yet commenced Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Right of use asset obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for New Operating Lease Liability Right-of-Use Asset Obtained in Exchange for New Operating Lease Liability Thereafter Finance Lease, Liability, to be Paid, after Year Five Revenue from home sales Revenue From Home Sales Revenue from home sales. 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currency translation Foreign Currency Transaction Gain (Loss), before Tax Class of Stock [Axis] Class of Stock [Axis] Current tax benefit / (expense) Income Tax Expense (Benefit) Expected annual transient RV revenue Transient RV Revenue Transient RV Revenue Cash paid for income taxes Income Taxes Paid, Net Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents and restricted cash, beginning of period Cash, Cash Equivalents and Restricted Cash, End of Period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Payments to acquire marketable securities Payments to Acquire Marketable Securities New Accounting Pronouncements or Change in Accounting Principle [Table] Accounting Standards Update and Change in Accounting Principle [Table] Debt Instrument, Maturity Date Debt Instrument, Maturity Date Title of Individual [Domain] Title of Individual [Domain] Diluted earnings per share (see Note 13) Earnings Per Share, Diluted Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] In-place leases and other intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Equity Interest Type [Axis] Equity Interest Type [Axis] Cash Cash paid for RV community acquired Payments to Acquire Businesses, Gross Business Acquisition, Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Shares outstanding Temporary Equity, Shares Outstanding Financial Assets Fair Value Disclosure Financial Assets Fair Value Disclosure Financial Assets Fair Value Disclosure Reconciliation of Assets from Segment to Consolidated Reconciliation of Assets from Segment to Consolidated [Table Text Block] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Equity Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Schedule of debt and lines of credit [Table Text Block] Schedule of Debt [Table Text Block] Notes due from Real Estate Developers [Member] Notes due from Real Estate Developers [Member] Notes due from Real Estate Developers [Member] Consideration Business Combination, Consideration Transferred [Abstract] Other liabilities (contingent consideration) Other Liabilities, Fair Value Disclosure Glen Ellis [Member] Glen Ellis [Member] Glen Ellis [Member] Prime Rate [Member] Prime Rate [Member] Stock Issued During Period, Value, Stock Options Exercised Stock Issued During Period, Value, Stock Options Exercised Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Total revenues Business Acquisition, Pro Forma Revenue Deferred tax benefit (see Note 12) Deferred Income Tax Expense (Benefit) Capital Leases, Income Statement, Amortization Expense Capital Leases, Income Statement, Amortization Expense Line of credit, borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Reduction in secured borrowing balance Repayments of Secured Debt GTSC [Member] GTSC [Member] GTSC [Member] Maximum [Member] Maximum [Member] Equity interests Variable Interest Entity, Equity Interests Issued Variable Interest Entity, Equity Interests Issued Variable Interest Entity, Equity Interests Issued Security Exchange Name Security Exchange Name Non-controlling Interests Noncontrolling Interest [Member] Operating And Finance Lease, Payments Operating And Finance Lease, Payments Operating And Finance Lease, Payments Receivable With Imputed Interest, Term Receivable With Imputed Interest, Term Receivable With Imputed Interest, Term Consolidated VIEs Noncontrolling Interest in Variable Interest Entity Measurement Basis [Axis] Measurement Basis [Axis] 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] Net Cash Used For Investing Activities Net Cash Provided by (Used in) Investing Activities Cash paid for interest on mandatorily redeemable debt Distributions on Mandatorily Redeemable Securities Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Share-based Payment Arrangement, Noncash Expense [Abstract] Share-based Payment Arrangement, Noncash Expense [Abstract] Country Village [Member] Country Village [Member] Country Village [Member] Forest Springs Forest Springs [Member] Forest Springs Award Type [Domain] Award Type [Domain] Document Transition Report Document Transition Report Interest [Member] Interest [Member] Interest [Member] Denominator Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Equity Method Investment, Adjustment, Allowance for Losses Equity Method Investment, Adjustment, Allowance for Losses Equity Method Investment, Adjustment, Allowance for Losses Operating And Finance Leases, Liability, Payments, Due Year Five Operating And Finance Leases, Liability, Payments, Due Year Five Operating And Finance Leases, Liability, Payments, Due Year Five Slick Rock [Member] Slick Rock [Member] Slick Rock [Member] Share-based Compensation Arrangement By Share-based Payment Award, Fair Value Assumptions, Percent Expected To Vest Share-based Compensation Arrangement By Share-based Payment Award, Fair Value Assumptions, Percent Expected To Vest Share-based Compensation Arrangement By Share-based Payment Award, Fair Value Assumptions, Percent Expected To Vest Financial Instruments Subject to Mandatory Redemption, Term Financial Instruments Subject to Mandatory Redemption, Term Financial Instruments Subject to Mandatory Redemption, Term Series D Preferred OP Units Series D Preferred OP Units [Member] Series D Preferred OP Units [Member] Accumulated depreciation Real Estate Investment Property, Accumulated Depreciation Earnings Per Share Earnings Per Share [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Distributions from Affiliate Distributions from Affiliate Distributions from affiliate Gain (Loss) on Sale of Properties Gain (Loss) on Sale of Properties Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Fair Value, Recurring [Member] Fair Value, Recurring [Member] 2020 Finance Lease, Liability, to be Paid, Year Two Acquired Notes Receivable Acquired Notes Receivable Acquired Notes Receivable Real Estate Investment Property, Net, Total Investment property, net Real Estate Investment Property, Net Borrowings on lines of credit Proceeds from Lines of Credit Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Chincoteague [Member] Chincoteague [Member] Chincoteague [Member]