Business Acquisition [Axis] Business Acquisition [Axis] Sun Solar Energy Project CA II Sun Solar Energy Project CA II [Member] Sun Solar Energy Project CA II Brighton Preferred Op Units Brighton Preferred Op Units [Member] Brighton Preferred Op Units Award Date One [Member] Award Date One [Member] Award Date One [Member] Changes in Fair Value, Level 3 [Axis] Changes in Fair Value, Level 3 [Axis] Changes in Fair Value, Level 3 Country Squire Country Squire [Member] Country Squire Finance Lease, Right-of-Use Asset, after Accumulated Amortization Finance Lease, Right-of-Use Asset, after Accumulated Amortization Current tax expense (see Note 12) State and Local Income Tax Expense (Benefit), Continuing Operations Interest Interest Income, Operating Business Combinations and Assets Acquisitions Business Combinations and Assets Acquisitions [Member] Business Combinations and Assets Acquisitions Preferred Stock, Shares Outstanding Preferred Stock, Shares Outstanding Sunroad Marina Hid'n Pines [Member] Hid'n Pines [Member] Debt Instrument [Axis] Debt Instrument [Axis] Present Value of Lease Liabilities Finance lease liability Finance Lease, Liability Operating And Finance Leases, Liability Operating And Finance Leases, Liability Operating And Finance Leases, Liability Payments of dividends Payments of Ordinary Dividends, Common Stock Investment property Real Estate Investment Property, at Cost Pheasant Ridge RV Park Pheasant Ridge RV Park [Member] Pheasant Ridge RV Park Lease Income Lease Income Additional paid-in capital Additional Paid in Capital Distributions of capital from nonconsolidated affiliates Proceeds from Divestiture of Interest in Subsidiaries and Affiliates Financial Instruments [Domain] Financial Instruments [Domain] Schedule of Dividends Payable Schedule of Dividends Payable [Table Text Block] Fair Value Measurement [Domain] Fair Value Measurement [Domain] South Bay South Bay [Member] South Bay Basis points Debt Instrument, Basis Spread on Variable Rate 2022 Finance Lease, Liability, to be Paid, Year Four Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Exercises in period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Transient RV rental revenue recognized as a percentage Transient RV Rental Revenue Recognized, Percentage Transient RV Rental Revenue Recognized, Percentage Weighted - average discount rate - operating leases (annual) Operating Lease, Weighted Average Discount Rate, Percent Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Interest Rate, Stated Percentage Derivative Instruments, Gain (Loss) Derivative Instruments, Gain (Loss) [Table Text Block] Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes [Member] Collateralized receivables, net and Installment Notes Receivables on Manufactured Homes [Member] Stock Issued During Period, Shares, Acquisitions Stock Issued During Period, Shares, Acquisitions Award Date Three Award Date Three [Member] Award Date Three Provision for state income taxes Current State and Local Tax Expense (Benefit) Shares outstanding (in shares) Temporary Equity, Shares Outstanding Temporary Equity, Shares Outstanding 2021 Finance Lease, Liability, to be Paid, Year Three Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities excluded from computation of earnings per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Operating lease, not yet commenced Lessee, Operating Lease, Lease Not Yet Commenced, Value Lessee, Operating Lease, Lease Not Yet Commenced, Value Lessee, Operating Lease, Liability, Payment, Due [Abstract] Lessee, Operating Lease, Liability, to be Paid [Abstract] Net income per share attributable to Sun Communities, Inc. common stockholders - basic Business Acquisition, Pro Forma Earnings Per Share, Basic Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Number of States in which Entity Operates Number of States in which Entity Operates Equity Component [Domain] Equity Component [Domain] Wells Beach Resort Campground Wells Beach Resort Campground [Member] Wells Beach Resort Campground Fair Value, Nonrecurring Fair Value, Nonrecurring [Member] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Secured borrowing [Member] Secured Debt [Member] Secured Debt [Member] Investment, Name [Domain] Investment, Name [Domain] Amortization of right - of-use assets Finance Lease, Right-of-Use Asset, Amortization Payments for deferred financing costs Payments of Financing Costs Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Number of Shares Remaining to be Sold in Forward Transaction Number of Shares Remaining to be Sold in Forward Transaction Number of Shares Remaining to be Sold in Forward Transaction Related Party [Domain] Related Party [Domain] Pleasant Beach Campground Reunion Lake [Member] Reunion Lake [Member] Hedging Designation [Domain] Hedging Designation [Domain] Tower Marine Tower Marine [Member] Tower Marine SUPPLEMENTAL INFORMATION: Supplemental Cash Flow Information [Abstract] Valuation Allowance by Deferred Tax Asset [Axis] Valuation Allowance by Deferred Tax Asset [Axis] Financed sales of manufactured homes Financed sales of manufactured homes Financed sales of manufactured homes Plan Name [Domain] Plan Name [Domain] Line of credit and other Lines of credit Long-Term Line of Credit Entity Address, State or Province Entity Address, State or Province Operating And Finance Leases, Liability, Payments, Due after Year Five Operating And Finance Leases, Liability, Payments, Due after Year Five Operating And Finance Leases, Liability, Payments, Due after Year Five Increase to reserve balance Allowance for Loan and Lease Losses, Adjustments, Other Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized Noncontrolling Interest, Increase from Sale of Parent Equity Interest Noncontrolling Interest, Increase from Sale of Parent Equity Interest Award Type [Axis] Award Type [Axis] Variable Lease, Income Variable Lease, Income Harborage Yacht Club Harborage Yacht Club [Member] Harborage Yacht Club Bridge Loan Bridge Loan [Member] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Property operating and maintenance Cost of Other Property Operating Expense Series A-4 preferred OP units Series A-4 Preferred Op Units [Member] Series A-4 Preferred OP Units [Member] Investment in property Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Maine MH Portfolio Maine MH Portfolio [Member] Maine MH Portfolio Total Liabilities Liabilities Liabilities Weighted - average remaining lease term - operating leases (in years) Operating Lease, Weighted Average Remaining Lease Term Revolving Loan Revolving Loan [Member] Revolving Loan Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Goodwill, Purchase Accounting Adjustments Goodwill, Purchase Accounting Adjustments Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] 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 Remeasurement Of Marketable Securities Remeasurement Of Marketable Securities Remeasurement Of Marketable Securities Payment to Acquire Business Payment to Acquire Business Payment to Acquire Business Jarrett Bay Bluewater Yacht Sales Jarrett Bay Bluewater Yacht Sales [Member] Jarrett Bay Bluewater Yacht Sales Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] FPG Sun Menifee 80 LLC FPG Sun Menifee 80 LLC [Member] FPG Sun Menifee 80 LLC Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Conversion of Stock, Shares Converted Conversion of Stock, Shares Converted Revolving Credit Facility [Member] Revolving Credit Facility [Member] Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] Federal National Mortgage Association Certificates and Obligations (FNMA) [Member] Installment notes receivable on manufactured homes, net Installment notes receivable on manufactured homes, net [Member] Installment notes receivable on manufactured homes [Member] Document Type Document Type Business Combination and Asset Acquisition Business Combination and Asset Acquisition [Text Block] The entire disclosure for a business combination (or series of individually immaterial business combinations) and series of asset acquisitions completed during the period, including background, timing, and recognized assets and liabilities. Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member] Kittatinny Portfolio Kittatinny Portfolio [Member] Kittatinny Portfolio 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 Temporary Equity, Dividends Catastrophic event-related charges, net Catastrophic weather related charges Loss from Catastrophes Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Time Based [Member] Time Based [Member] Time Based [Member] Asset Acquisition [Axis] Asset Acquisition [Axis] Conversion of Common OP Units Conversion of Common OP Units [Member] Conversion of Common OP Units [Member] Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Number of recreational vehicle sites acquired (in developed sites) Number Of Developed Recreational Vehicle Sites Acquired Number Of Developed Recreational Vehicle Sites Acquired Islamorada and Angler House Islamorada and Angler House [Member] Islamorada and Angler House Purchases and Issuances Purchases and Issuances [Member] Purchases and Issuances Furniture, fixtures and equipment Furniture and Fixtures, Gross RV Community RV Community [Member] RV Community Notes Receivable from Real Estate Developers Notes Receivable from Real Estate Developers [Member] Notes Receivable from Real Estate Developers Total identifiable assets acquired net of liabilities assumed Total identifiable assets acquired and liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Conversion of Stock [Line Items] Conversion of Stock [Line Items] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Jensen Portfolio Jensen Property Acquisition [Member] Jensen Property Acquisition [Member] 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 Net income per share attributable to Sun Communities, Inc. common stockholders - diluted Business Acquisition, Pro Forma Earnings Per Share, Diluted 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] Net Cash Provided By Financing Activities Net Cash Provided by (Used in) Financing Activities Real Estate Held-for-sale Real Estate, Held-for-Sale Shelf Registration Shelf Registration [Member] Shelf Registration Interest Interest Expense, Debt Convertible Notes Payable Convertible Notes Payable Variable lease expense Variable Lease, Cost Debt Instrument, Number of Sites Securing Debt Debt Instrument, Number of Sites Securing Debt Debt Instrument, Number of Sites Securing Debt Line of Credit [Member] Line of Credit [Member] Vesting Type [Domain] Vesting Type [Domain] [Domain] for Vesting Type [Axis] Shareholders' Equity Stockholders' Equity Attributable to Parent [Abstract] Cisco Grove Camp Resort Cisco Grove Camp Resort [Member] Cisco Grove Camp Resort Preferred Stock, Dividends Per Share, Declared Preferred Stock, Dividends Per Share, Declared Issuance of Series F preferred OP units Issuance of Series F preferred OP units Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Shelter Island Shelter Island [Member] Shelter Island Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Fair Value, by Balance Sheet Grouping Fair Value, by Balance Sheet Grouping [Table Text Block] Cash and escrow Cash paid for RV community acquired Payments to Acquire Businesses, Gross Derivative Contract [Domain] Derivative Contract [Domain] Entity Registrant Name Entity Registrant Name Stock Redeemed or Called During Period, Value Stock Redeemed or Called During Period, Value Subsequent Events Subsequent Events [Text Block] Business Combination, Approximate Consideration Transferred, Shares Business Combination, Approximate Consideration Transferred, Shares Business Combination, Approximate Consideration Transferred, Shares Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract] Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract] Leases [Abstract] Leases [Abstract] 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 Total Shareholders' Equity Beginning Balance Ending Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Minimum [Member] Minimum [Member] 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 Candlelight Village Candlelight Village [Member] Candlelight Village Entity Emerging Growth Company Entity Emerging Growth Company Common Stock, Par Value Common Stock, Par or Stated Value Per Share Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Apponaug Harbor Apponaug Harbor [Member] Apponaug Harbor Debt Instrument, Convertible, Number of Equity Instruments Affected and Outstanding Debt Instrument, Convertible, Number of Equity Instruments Affected and Outstanding Debt Instrument, Convertible, Number of Equity Instruments Affected and Outstanding Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Home Sales and Home Rentals Segment [Member] Home Sales and Home Rentals Segment [Member] Home Sales and Home Rentals Segment [Member] Fair Value Of Financial Instruments Fair Value Disclosures [Text Block] Investment, Name [Axis] Investment, Name [Axis] Trading Symbol Trading Symbol Entity File Number Entity File Number Other Liabilities Other Liabilities [Member] Intangible Assets Disclosure [Text Block] Intangible Assets Disclosure [Text Block] Senior Unsecured Notes - April 2032 Maturity Senior Unsecured Notes - April 2032 Maturity [Member] Senior Unsecured Notes - April 2032 Maturity Goodwill Goodwill [Member] Contingent Consideration, Balance Reclassed from Other Liabilities Contingent Consideration, Balance Reclassed from Other Liabilities Contingent Consideration, Balance Reclassed from Other Liabilities 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Four Goodwill Goodwill, Asset Goodwill, Asset Distributions in Excess of Accumulated Earnings Accumulated Distributions in Excess of Net Income [Member] Safe Harbor Marinas Eleven Properties Safe Harbor Marinas Eleven Properties [Member] Safe Harbor Marinas Eleven Properties Less: Comprehensive income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Remeasurement of notes receivable and equity method investment Remeasurement Of Notes Receivable And Equity Method Investments Remeasurement Of Notes Receivable And Equity Method Investments Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Title of Individual [Axis] Title of Individual [Axis] Granted, shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Borrowings on lines of credit Proceeds from Lines of Credit Loss from Catastrophes [Member] Loss from Catastrophes [Member] Brokerage Commissions And Other Revenues, Net [Member] Brokerage Commissions And Other Revenues, Net [Member] Brokerage Commissions And Other Revenues, Net [Member] Business Combination Disclosure Business Combination Disclosure [Text Block] Leases, Acquired-in-Place [Member] Leases, Acquired-in-Place [Member] Matures December 1, 2022, 4.3 Percent Interest Rate Matures December 1, 2022, 4.3 Percent Interest Rate [Member] Matures December 1, 2022, 4.3 Percent Interest Rate FPG Sun Moreno Valley 66 FPG Sun Moreno Valley 66 [Member] FPG Sun Moreno Valley 66 Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Kean's Marina Kean's Marina [Member] Kean's Marina Jellystone Natural Bridge [Member] Jellystone Natural Bridge [Member] Jellystone Natural Bridge [Member] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Schedule of Variable Interest Entities [Table] Schedule of Variable Interest Entities [Table] Changes in Fair Value, Level 3 [Domain] Changes in Fair Value, Level 3 [Domain] Changes in Fair Value, Level 3 [Domain] Prime Rate [Member] Prime Rate [Member] Payments for (Proceeds from) Deposits on Real Estate Acquisitions Payments for (Proceeds from) Deposits on Real Estate Acquisitions Equity transaction type [Axis] Equity transaction type [Axis] Equity transaction type [Axis] Net income attributable to Sun Communities, Inc. common stockholders Business Acquisition, Pro Forma Net Income (Loss) Income Taxes Income Tax Disclosure [Text Block] Weighted average interest rate Debt, Weighted Average Interest Rate Debt Instrument, Interest Rate, Basis for Effective Rate Debt Instrument, Interest Rate, Basis for Effective Rate Credit Facility [Domain] Credit Facility [Domain] Convertible Secured Promissory Note Convertible Secured Promissory Note [Member] Convertible Secured Promissory Note Investment in properties Payments to Acquire and Develop Real Estate Redeemable Preferred OP Units Redeemable Preferred OP Units [Member] Redeemable Preferred OP Units Intangible Assets, Gross (Excluding Goodwill) Intangible Assets, Gross (Excluding Goodwill) Earnings Per Share, Basic Earnings Per Share, Basic 2004 Non-employee Plan [Member] 2004 Non-employee Plan [Member] 2004 non-employee plan [Member] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Liabilities held for sale Disposal Group, Including Discontinued Operation, Liabilities Notes receivable, fair value adjustment Notes Receivable, Fair Value Adjustment Notes Receivable, Fair Value Adjustment Payments to Noncontrolling Interests Payments to Noncontrolling Interests Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Entity Interactive Data Current Entity Interactive Data Current Lessor, Operating Lease, Payment to be Received, Year One Lessor, Operating Lease, Payment to be Received, Year One Safe Harbor Anacapa Isle Safe Harbor Anacapa Isle [Member] Safe Harbor Anacapa Isle Marketable Securities [Member] Marketable Securities [Member] Marketable Securities [Member] Temporary Equity, Term Temporary Equity, Term Temporary Equity, Term Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] 2023 Finance Lease, Liability, to be Paid, Year Five Bodmin Holiday Park Bodmin Holiday Park [Member] Bodmin Holiday Park Tall Pines Harbor Campground Tall Pines Harbor Campground [Member] Tall Pines Harbor Campground Rental Home Revenue [Member] Rental Home Revenue [Member] Rental Home Revenue [Member] Receivable Type [Axis] Receivable Type [Axis] Number of Properties Subject to Financial Liability Number of Properties Subject to Financial Liability Number of Properties Subject to Financial Liability Class of Stock [Axis] Class of Stock [Axis] Jetstream RV Resort Jetstream RV Resort [Member] Jetstream RV Resort Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Stock Issued During Period, Value, Dividend Reinvestment Plan Stock Issued During Period, Value, Dividend Reinvestment Plan Payments to Acquire Land Payments to Acquire Land Document Quarterly Report Document Quarterly Report Conversion of Stock [Table] Conversion of Stock [Table] Series A-4 Preferred Stock, Shares Issued Temporary Equity, Shares Issued Temporary Equity, Shares Issued 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] Asset Acquisition [Domain] Asset Acquisition [Domain] Principal reduction from repossessed homes Principal reduction from repossessed homes Principal reduction from repossessed homes Zenman Portfolio Zeman Portfolio [Member] Zeman Portfolio Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Accumulated Other Comprehensive Income / (loss) AOCI Including Portion Attributable to Noncontrolling Interest [Member] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Scenario [Domain] Scenario [Domain] 2015 Equity Plan [Member] Two Thousand Fifteen Equity Plan [Member] Two Thousand Fifteen Equity Plan [Member] Fees paid in connection with extinguishment of debt Prepayment Penalty, Debt Prepayment Penalty, Debt Key Employees and Executive Officers Key Employees and Executive Officers [Member] Key Employees and Executive Officers. Fair Value, Recurring Fair Value, Recurring [Member] 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] Sunroad Marina and Restaurant Sunroad Marina and Restaurant [Member] Sunroad Marina and Restaurant Business Acquisition, Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Safe Harbor Wickford Cove Safe Harbor Wickford Cove [Member] Safe Harbor Wickford Cove Contingent consideration liability related to prior acquisitions Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Escrow Noncash Or Part Noncash Acquisition, Noncash Financial Or Equity Instrument Consideration, Escrow Document Fiscal Year Focus Document Fiscal Year Focus Income From Real Property [Member] Income From Real Property [Member] Income From Real Property [Member] Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Financing cash flow used for finance leases Finance Lease, Principal Payments Fair value of assets acquired Fair Value of Assets Acquired Sylvan Glen Estates Sylvan Glen Estates [Member] Sylvan Glen Estates Consideration received Disposal Group, Including Discontinued Operation, Consideration Senior Unsecured NOtes Senior Unsecured Notes [Member] Senior Unsecured Notes Payments on Financial Liability, Failed Sale Leaseback Payments on Financial Liability, Failed Sale Leaseback Payments on Financial Liability, Failed Sale Leaseback Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] 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 CALIFORNIA CALIFORNIA Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Loss Contingencies [Table] Loss Contingencies [Table] Adjustments for Error Corrections [Axis] Error Correction, Type [Axis] Noncash or Part Noncash Acquisition, Value of Financial Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Financial Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Financial Liabilities Assumed Zeman Portfolio(3) Buena Vista [Member] Buena Vista [Member] Undrawn Funds On Loans Undrawn Funds On Loans Undrawn Funds On Loans Add: allocation to common and preferred OP units dilutive effect Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units Land improvements and buildings Real estate investment property, Land improvements and buildings Real estate investment property, Land improvements and buildings Line of Credit Facility, Current Borrowing Capacity Line of Credit Facility, Current Borrowing Capacity Crown Villa [Member] Crown Villa [Member] Crown Villa Common Stock, Shares Outstanding Common Stock, Shares, Outstanding Goodwill Goodwill Disposition of properties Disposition of properties [Member] Disposition of properties Capital Leases, Income Statement, Amortization Expense Capital Leases, Income Statement, Amortization Expense Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Goodwill And Other Intangible Assets Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Goodwill And Other Intangible Assets Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Goodwill And Other Intangible Assets Pleasant Beach Campground Pleasant Beach Campground [Member] Pleasant Beach Campground Current tax expense Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Business Combination, Approximate Consideration Transferred Business Combination, Approximate Consideration Transferred Business Combination, Approximate Consideration Transferred Hedging Relationship [Axis] Hedging Relationship [Axis] Real Estate Investments, Joint Ventures Real Estate Investments, Joint Ventures Balance Sheet Location [Domain] Balance Sheet Location [Domain] Less: Preferred return to preferred OP units / equity interests Less: Preferred return to Series A-1 preferred OP units Preferred return to Series A-1 preferred OP units Preferred return to convertible, non-redeemable Series A-1 Preferred Operating Partnership unit holders. Sun Outdoors Cape Charles River Plantation [Member] River Plantation [Member] Derivative Liability, Fair Value, Gross Liability Derivative Liability, Subject to Master Netting Arrangement, before Offset Loss Contingencies [Line Items] Loss Contingencies [Line Items] Schedule of Finite-Lived Intangible Assets, Amortization Expense [Table] Schedule of Finite-Lived Intangible Assets, Amortization Expense [Table] Tabular disclosure of amortization expense related to finite-lived intangible assets by category. Safe Harbor Marinas Four Properties Safe Harbor Marinas Four Properties [Member] Safe Harbor Marinas Four Properties Beachwood Beachwood [Member] Beachwood Emerald Coast Emerald Coast [Member] Emerald Coast [Member] Number Of Expansion Sites Number Of Expansion Sites Number Of Expansion Sites Common stock, $0.01 par value. Authorized: 180.0 shares; Issued and outstanding: 121.6 at June 30, 2022 and 116.0 at December 31, 2021 Common Stock, Value, Issued Issuance of notes and other receivables Issuance of notes and other receivables The cash outflow associated with borrowing supported by a written promise to pay an obligation. Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 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] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Preferred Stock Preferred Stock [Member] Business combinations Business Combination, Integration Related Costs Number of Properties Sold Number of Properties Sold Number of Properties Sold Number of land parcels acquired Number Of Land Parcels Acquired Number Of Land Parcels Acquired 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] Debt Instrument, Convertible, Conversion Price Debt Instrument, Convertible, Conversion Price Variable Interest Entity, Contingent Consideration, Earnout Provision Variable Interest Entity, Contingent Consideration, Earnout Provision Variable Interest Entity, Contingent Consideration, Earnout Provision Financing Receivable, Allowance for Credit Loss Financing Receivable, Allowance for Credit Loss New Ranch New Ranch [Member] New Ranch Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] 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 Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax OP Units accretion Remeasurement of Notes Receivable, Equity Method Investment Remeasurement of Notes Receivable, Equity Method Investment Purchases and Inssurances Purchases and Inssurances [Member] Purchases and Inssurances Incremental Common Shares Attributable to Dilutive Effect of Common Equity Incremental Common Shares Attributable to Dilutive Effect of Common Equity Incremental Common Shares Attributable to Dilutive Effect of Common Equity Proceeds from Stock Options Exercised Proceeds from Stock Options Exercised Adjustments for Change in Accounting Principle [Domain] Change in Accounting Principle, Type [Domain] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Market Condition [Member] Market Condition [Member] Market Condition [Member] Noncash investing and financing activities at the date of acquisition Stock Issued During Period, Value, New Issues, Preferred OP Units Stock Issued During Period, Value, New Issues, Preferred OP Units Interest on lease liabilities Finance Lease, Interest Expense Other Adjustments Other Adjustments [Member] Other Adjustments Number of expansion recreational vehicle sites acquired (in expansion sites) Number Of Expansion Recreational Vehicle Sites Acquired Number Of Expansion Recreational Vehicle Sites Acquired Number of Shares Sold in Forward Sale Transaction Number of Shares Sold in Forward Sale Transaction Number of Shares Sold in Forward Sale Transaction Warrants and Rights Outstanding Warrants and Rights Outstanding Proceeds from Settlement of Derivative Instrument Proceeds from Settlement of Derivative Instrument Proceeds from Settlement of Derivative Instrument Basic earnings - Net Income attributable to common shareholders 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 DisclosureofVariableInterestEntities [Abstract] DisclosureofVariableInterestEntities [Abstract] DisclosureofVariableInterestEntities [Abstract] 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 Equity transaction type [Domain] Equity transaction type [Domain] Equity transaction type [Domain] Amendment Flag Amendment Flag Finite-Lived Intangible Asset, Useful Life Finite-Lived Intangible Asset, Useful Life Operating lease cost Operating Lease, Cost Other Comprehensive Income (Loss), Net of Tax Other Comprehensive Income (Loss), Net of Tax 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 (in sites) Number of RV Sites Number of RV Sites Associate Island KOA Association Island KOA [Member] Association Island KOA Financial Liability, Undiscounted Excess Amount Financial Liability, Undiscounted Excess Amount Amount of lessee's undiscounted obligation for rental payments related to failed sale-leaseback transactions in excess of discounted obligation for lease payments for finance lease. Goodwill, Acquired During Period Goodwill, Acquired During Period Edgarton Edgarton [Member] Edgarton Total revenues Business Acquisition, Pro Forma Revenue Safe Harbor Rybovich Portfolio Safe Harbor Rybovich Portfolio [Member] Safe Harbor Rybovich Portfolio Real Estate Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Less: Preferred stock distributions Preferred Stock Dividends, Income Statement Impact Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Blue Water Blue Water [Member] Blue Water Net Earnings (Loss) Net Earnings (Loss) [Member] Net Earnings (Loss) NG Sun Whitewater [Member] NG Sun Whitewater [Member] NG Sun Whitewater [Member] Depreciation and amortization Depreciation, Depletion and Amortization Preferred Equity, Mandatorily Redeemable [Member] Preferred Equity, Mandatorily Redeemable [Member] Preferred Equity, Mandatorily Redeemable [Member] Collateralized Term Loan 3 Collateralized Term Loan 3 [Member] Collateralized Term Loan 3 Expenses Operating Costs and Expenses [Abstract] Financial Liability, to be Paid, Year Five Financial Liability, to be Paid, Year Five Financial Liability, to be Paid, Year Five Series A-4 Preferred Stock Series A-4 Preferred Stock [Member] Series A-4 Preferred Stock [Member] Award Date Five Award Date Five [Member] Award Date Five December 2021 Sales Agreement December 2021 Sales Agreement [Member] December 2021 Sales Agreement Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Intangible Assets, Net (Including Goodwill) Intangible Assets, Net (Including Goodwill) Derivative, Number of Instruments Held Derivative, Number of Instruments Held Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Strafford Strafford [Member] Strafford [Member] Lease Obligation Incurred Lease Obligation Incurred Operating cash flow used for operating leases Operating Lease, Payments Payments on other debt Repayments of Long-Term Debt Share-based Payment Arrangement, Option Share-Based Payment Arrangement, Option [Member] Anderson Anderson [Member] Anderson Asset Acquisition, Consideration Transferred, Equity Interests Issued and Issuable Asset Acquisition, Consideration Transferred, Equity Interests Issued and Issuable Asset Acquisition, Consideration Transferred, Equity Interests Issued and Issuable Gain on sale of property Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Stock Issued During Period, Value, Stock Options Exercised Stock Issued During Period, Value, Stock Options Exercised Series E Preferred OP Units Series E Preferred OP Units [Domain] Series E Preferred OP Units [Domain] Series J Preferred Op Units Series J Preferred Op Units [Member] Series J Preferred Op Units Common Stock, Shares Authorized Common Stock, Shares Authorized 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 Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Maximum Maximum [Member] Series I Preferred OP Units Series I Preferred OP Units [Member] Series I Preferred OP Units Number Of Properties Number Of Properties Number Of Properties Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Designated as Hedging Instrument Designated as Hedging Instrument [Member] Dividends Payable [Line Items] Dividends Payable [Line Items] Business Acquisition [Line Items] Business Acquisition [Line Items] Kittery Point Kittery Point [Member] Kittery Point Equity and Temporary Equity Stockholders' Equity Note Disclosure [Text Block] Measurement Frequency [Domain] Measurement Frequency [Domain] Senior Notes Senior Notes Line of Credit Facility [Table] Line of Credit Facility [Table] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Service, retail, dining and entertainment Ancillary Revenue Ancillary Revenue Davenport, Florida RV Resort Davenport, Florida RV Resort [Member] Davenport, Florida RV Resort Acquisitions - 2020 Acquisitions - 2020 [Member] Acquisitions - 2020 [Member] Hospitality Creek Campground Hospitality Creek Campground [Member] Hospitality Creek Campground Title of 12(b) Security Title of 12(b) Security Insurance receivables Insurance receivables Insurance receivables Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Wentworth by the Sea Wentworth by the Sea [Member] Wentworth by the Sea Subsequent Event [Line Items] Subsequent Event [Line Items] Payments on lines of credit Repayments of Lines of Credit Installment notes receivable on manufactured homes, gross Installment notes receivable on manufactured homes, gross [Member] Installment notes receivable on manufactured homes, gross [Member] Secured borrowings on collateralized receivables Other Borrowings Marathon Marina Marathon Marina [Member] Marathon Marina Segment Reporting Segment Reporting Disclosure [Text Block] Transfer to Level 3 Transfer to Level 3 [Member] Transfer to Level 3 Other Receivables Other Receivables Proceeds related to disposition of properties Proceeds from Sale of Other Productive Assets Deferred Tax Liabilities, Net Deferred Tax Liabilities, Net Share Issuance Prior To New Sales Agreement Share Issuance Prior To New Sales Agreement Share Issuance Prior To New Sales Agreement Estimate of Fair Value Measurement Estimate of Fair Value Measurement [Member] Matures July 1, 2020, 5.86 Percent Interest Rate [Member] [Domain] Matures July 1, 2020, 5.86 Percent Interest Rate [Member] Matures July 1, 2020, 5.86 Percent Interest Rate Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Matures October 1, 2022 3.89% Interest Rate Matures October 1, 2022 3.89% Interest Rate [Member] Matures October 1, 2022 3.89% Interest Rate Shenandoah Acres Shenandoah Acres [Member] Shenandoah Acres Income Tax Authority [Axis] Income Tax Authority [Axis] Servicing Asset at Fair Value, Other Changes in Fair Value Servicing Asset at Fair Value, Other Changes in Fair Value Cape Cod Cape Cod [Member] Cape Cod [Member] Add: common shares dilutive effect: Forward Equity Offering Weighted Average Common Shares Outstanding, Adjustment, Common Share From Forward Sale Weighted Average Common Shares Outstanding, Adjustment, Common Share From Forward Sale Blue Water Beach Resort Pandion Ridge [Member] Pandion Ridge [Member] Proceeds from Issuance of Common Stock Proceeds from Issuance of Common Stock Weighted average common shares outstanding - basic Weighted average common shares outstanding Weighted Average Number of Shares Outstanding, Basic Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Ownership percentage Equity Method Investment, Ownership Percentage Park Holidays Park Holidays [Member] Park Holidays 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 Derivative, Number of Instruments Sold Derivative, Number of Instruments Sold Derivative, Number of Instruments Sold Derivative, Notional Amount Derivative, Notional Amount Collateralized Term Loan 1 Collateralized Term Loan 1 [Member] Collateralized Term Loan 1 Jellystone Park at Whispering Pines Jellystone Park at Whispering Pines [Member] Jellystone Park at Whispering Pines Restricted Stock [Member] Restricted Stock [Member] Schedule of debt and lines of credit [Table Text Block] Schedule of Debt [Table Text Block] Share-based Payment Arrangement, Noncash Expense [Abstract] Share-Based Payment Arrangement, Noncash Expense [Abstract] Life Companies [Member] Life Companies [Member] Life Companies [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Fair Value, Inputs, Level 3 Fair Value, Inputs, Level 3 [Member] Income Before Other Items Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Share-Based Compensation Share-Based Payment Arrangement [Text Block] Business Combinations [Abstract] Business Combinations [Abstract] Lessor, Operating Lease, Payment to be Received, Year Two Lessor, Operating Lease, Payment to be Received, Year Two Leases, Acquired-in-Place, Market Adjustment Leases, Acquired-in-Place, Market Adjustment [Member] Noncontrolling Interests Noncontrolling Interest [Member] Award Date [Axis] Award Date [Axis] Haas Lake RV Park Campground Haas Lake RV Park Campground [Member] Haas Lake RV Park Campground Debt instrument term Debt Instrument, Term Eurodollar [Member] Eurodollar [Member] Related Party [Axis] Related Party [Axis] Add: dilutive restricted stock Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Common and Preferred Stock, Aggregate Shares Authorized Common and Preferred Stock, Aggregate Shares Authorized Common and Preferred Stock, Aggregate Shares Authorized Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Disposal Group Name [Domain] Disposal Group Name [Domain] Holly Shores Camping Resort Holly Shores Camping Resort [Member] Holly Shores Camping Resort Acquisitions of properties, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Payments to Acquire Businesses, Net of Cash Acquired Convertible Preferred Stock, Shares Issued Per Share Upon Conversion Convertible Preferred Stock, Shares Issued Per Share Upon Conversion Convertible Preferred Stock, Shares Issued Per Share Upon Conversion Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Net Proceeds From Forward Equity Offering Net Proceeds From Forward Equity Offering Net Proceeds From Forward Equity Offering Ancillary Revenues [Member] Ancillary Revenues [Member] Ancillary Revenues [Member] Other Assets and Liabilities Other Assets and Liabilities [Member] Other Assets and Liabilities Assets held for sale Disposal Group, Including Discontinued Operation, Assets Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Convertible units to shares (in shares) Debt Instrument, Convertible, Number of Equity Instruments Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Financial Liability, to be Paid, Year One Financial Liability, to be Paid, Year One Amount of lessee's undiscounted obligation for rental payments related to a failed sale-leaseback transaction to be paid in next fiscal year following current fiscal year. Proceeds from Hedge, Financing Activities Proceeds from Hedge, Financing Activities Financing Receivable, Purchase Financing Receivable, Purchase Distributions Dividends, Cash Pearwood RV Resort Pearwood RV Resort [Member] Pearwood RV Resort Safe Harbor Sunroad Marina Restaurant Safe Harbor Sunroad Marina Restaurant [Member] Safe Harbor Sunroad Marina Restaurant Schedule of Installment Notes Receivable [Table] Schedule of Installment Notes Receivable [Table] Schedule of Installment Notes Receivable [Table] Temporary Equity, Consolidated VIE Temporary Equity, Consolidated VIE Temporary Equity, Consolidated VIE Christies Parks Christies Parks [Member] Christies Parks Sale of Stock, Number of Shares Issued in Transaction, Direct Sale of Stock, Number of Shares Issued in Transaction, Direct Sale of Stock, Number of Shares Issued in Transaction, Direct Mouse Mountain Mouse Mountain [Member] Mouse Mountain Series B-3 Preferred OP Units [Member] Series B-3 Preferred OP Units [Member] Series B-3 Preferred OP Units [Member] Senior Unsecured Notes - July 2031 Maturity - First Tranche Senior Unsecured Notes - July 2031 Maturity - First Tranche [Member] Senior Unsecured Notes - July 2031 Maturity - First Tranche Accrued expenses and accounts payable Accounts Payable Lakeview Mobile Estates Lakeview Mobile Estates [Member] Lakeview Mobile Estates Safe Harbor Mears Annapolis Safe Harbor Mears Annapolis [Member] Safe Harbor Mears Annapolis Collateralized Term Loan 2 Collateralized Term Loan 2 [Member] Collateralized Term Loan 2 Income Tax Authority [Domain] Income Tax Authority [Domain] Series A-3 Preferred OP Units [Member] Series A-3 Preferred OP Units [Member] Series A-3 Preferred OP Units [Member] Financial assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Matures December 1, 2021, 5.98 Percent Interest Rate Matures December 1, 2021, 5.98 Percent Interest Rate [Member] Matures December 1, 2021, 5.98 Percent Interest Rate Financial Liability, to be Paid Financial Liability, to be Paid Financial Liability, to be Paid Weighted - average remaining lease term - finance leases (in years) Finance Lease, Weighted Average Remaining Lease Term Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Mortgage Term Loans Mortgage Term Loans Mortgage Term Loans Issuance of Series E preferred OP units Temporary Equity, Stock Issued During Period, Value, New Issues Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Receivable with Imputed Interest, Effective Yield (Interest Rate) Receivable with Imputed Interest, Effective Yield (Interest Rate) Collateralized Term Loan Collateralized Term Loan [Member] Collateralized Term Loan Credit Facility [Axis] Credit Facility [Axis] Verde Plaza Verde Plaza [Member] Verde Plaza Line of Credit Facility, Maximum Borrowing Capacity, Incremental Line of Credit Facility, Maximum Borrowing Capacity, Incremental Line of Credit Facility, Maximum Borrowing Capacity, Incremental Transfer Out of Level 3 Transfer Out of Level 3 [Member] Transfer Out of Level 3 Equity [Abstract] Equity [Abstract] Subsequent Event [Table] Subsequent Event [Table] 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 At acquistion date Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract] Entity Tax Identification Number Entity Tax Identification Number Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Derivative, Fixed Rate Derivative, Fixed Interest Rate Financial Assets Fair Value Disclosure Financial Assets Fair Value Disclosure Financial Assets Fair Value Disclosure Sales and Settlements Sales and Settlements [Member] Sales and Settlements Notes receivable from real estate developers and operators Notes due from Real Estate Developers [Member] Notes due from Real Estate Developers [Member] Consolidated Entities [Domain] Consolidated Entities [Domain] Consolidated Entities [Domain] Net income / (loss) Temporary Equity, Net Income Sun Solar JV Sun Solar JV [Member] Sun Solar JV Net change in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Unsecured Term Loan Facility Unsecured Term Loan Facility [Member] Unsecured Term Loan Facility Equity Interest Type [Axis] Equity Interest Type [Axis] Deerfield Run [Member] Deerfield Run [Member] Deerfield Run Rudgate Properties Rudgate Properties [Member] Rudgate Village SPE LLC, Rudgate Clinton SPE LLC, and Rudgate Clinton Estates, LLC Other Intangible Assets, Net Other Intangible Assets, Net Entity Central Index Key Entity Central Index Key Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Reduction in secured borrowing balance Repayments of Secured Debt Matures February 1, 2022, 4.3 Percent Interest Rate Matures February 1, 2022, 4.3 Percent Interest Rate [Member] Matures February 1, 2022, 4.3 Percent Interest Rate GTSC [Member] GTSC [Member] GTSC [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Equity interests Variable Interest Entity, Equity Interests Issued Variable Interest Entity, Equity Interests Issued Variable Interest Entity, Equity Interests Issued Total consideration Business Combination, Consideration Transferred Award Date Six Award Date Six [Member] Award Date Six Entity [Domain] Entity [Domain] Number of storage spaces (in storage spaces) Number Of Storage Spaces Number Of Storage Spaces City Area Code City Area Code Sale of Stock, Number of Shares Issued in Transaction, Forward Equity Sales Sale of Stock, Number of Shares Issued in Transaction, Forward Equity Sales Sale of Stock, Number of Shares Issued in Transaction, Forward Equity Sales Line of credit variable interest rate Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate Assets Assets [Abstract] Country Village Estates Country Village [Member] Country Village [Member] Forest Springs Forest Springs [Member] Forest Springs Line of Credit, Current Line of Credit, Current Sale of Stock [Axis] Sale of Stock [Axis] Henderson RV Community Henderson RV Community [Member] Henderson RV Community Collateralized Mortgage Backed Securities [Member] Collateralized Mortgage-Backed Securities [Member] Marina Sale Segment Marina Sale Segment [Member] Marina Sale Segment Equity Method Investment, Adjustment, Allowance for Losses Equity Method Investment, Adjustment, Allowance for Losses Equity Method Investment, Adjustment, Allowance for Losses Financial Liabilities Fair Value Disclosure Financial Liabilities Fair Value Disclosure 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 Payments to Acquire Equity Method Investments Payments to Acquire Equity Method Investments 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 Liability, to be Paid, after Year Five Financial Liability, to be Paid, after Year Five Financial Liability, to be Paid, after Year Five Option To Repurchase, Failed Sale-Leaseback Transaction, Amount Option To Repurchase, Failed Sale-Leaseback Transaction, Amount Option To Repurchase, Failed Sale-Leaseback Transaction, Amount Series D Preferred OP Units Series D Preferred OP Units [Member] Series D Preferred OP Units [Member] Variable Rate [Axis] Variable Rate [Axis] Leases Lessor, Operating Leases [Text Block] Income (Loss) from Equity Method Investments Income (Loss) from Equity Method Investments Debt Instrument, Net Book Value of Property Securing Debt Debt Instrument, Net Book Value of Property Securing Debt Debt Instrument, Net Book Value of Property Securing Debt SHM South Fork SHM South Fork [Member] SHM South Fork Financial Liability, to be Paid, Year Four Financial Liability, to be Paid, Year Four Financial Liability, to be Paid, Year Four Distributions from Affiliate Distributions from Affiliate Distributions from affiliate Escrow Deposit Escrow Deposit Finite-Lived Intangible Asset, Expected Amortization, Year One Finite-Lived Intangible Asset, Expected Amortization, Year One Thereafter Finance Lease, Liability, to be Paid, after Year Five 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] Jellystone Lone Star [Member] Jellystone Lone Star [Member] Jellystone Lone Star Bluewater Yacht Sales Bluewater Yacht Sales [Member] Bluewater Yacht Sales Right of use asset obtained relative to below market operating leases Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Real Estate [Domain] Real Estate [Domain] Investments in nonconsolidated affiliates Payments to Acquire Interest in Subsidiaries and Affiliates Coyote Ranch Resort Coyote Ranch Resort [Member] Coyote Ranch Resort Chincoteague Chincoteague [Member] Chincoteague [Member] Pin Oak Pin Oak [Member] Pin Oak Investment Property Investment Property [Member] Investment Property Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Total Lease Payments Lessee, Operating Lease, Liability, to be Paid Net Income Net Income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Variable Interest Entity, Primary Beneficiary [Member] Variable Interest Entity, Primary Beneficiary [Member] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract] Notes and Loans Payable, by Type, Current and Noncurrent [Abstract] MH MH [Member] MH Area of rentable real estate property Area of Real Estate Property Lines of credit Lines of Credit, Fair Value Disclosure 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] Marketable securities Beginning Balance Ending Balance Investments, Fair Value Disclosure Principal payments and payoffs from our customers Loans and Leases Receivable, Related Parties, Proceeds Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Line of credit, borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Receivable [Domain] Receivable [Domain] Number Of Collateralized Term Loans Number Of Collateralized Term Loans Number Of Collateralized Term Loans Themeworld RV Themeworld RV [Member] Themeworld RV Issuance and costs of common stock, OP units and preferred OP units, net Proceeds from Issuance or Sale of Equity Real estate tax Real Estate Tax Expense Collateralized Term Loan Collateralized Term Loan Collateralized Term Loan Real Estate Reclassified from Held for Sale to Held and used Real Estate Reclassified from Held for Sale to Held and used Real Estate Reclassified from Held for Sale to Held and used Southfork Southfork [Member] Southfork Statistical Measurement [Domain] Statistical Measurement [Domain] Total Equity Total Equity [Member] Total Equity Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Proceeds from Issuance of Debt Proceeds from Issuance of Debt Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Rocky Mountain RV Park Rocky Mountain RV Park [Member] Rocky Mountain RV Park Conversion of OP units Stock Issued During Period, Value, Conversion of Convertible Securities Dispositions of Properties Dispositions of Properties Dispositions of Properties Award Date Nine Award Date Nine [Member] Award Date Nine Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Domestic Tax Authority [Member] Domestic Tax Authority [Member] 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 Effect of exchange rate changes on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Receivable with imputed interest, net Receivable with Imputed Interest, Net Amount Distributions payable Dividends Payable Jellystone Park at Mammoth Cave Jellystone Park at Mammoth Cave [Member] Jellystone Park at Mammoth Cave Contract with Customer, Asset, Reclassified to Receivable Contract with Customer, Asset, Reclassified to Receivable Net income / (loss) Net income / (loss) Net Income (Loss) Attributable to Parent Prime Martha's Vineyard Prime Martha's Vineyard [Member] Prime Martha's Vineyard Leases Lessee, Finance Leases [Text Block] Financing Receivable, Other Adjustments Financing Receivable, Other Adjustments Financing Receivable, Other Adjustments Other Intangible Assets Other Intangible Assets [Member] Weighted average common shares outstanding: Weighted Average Common Shares Outstanding [Abstract] Weighted Average Common Shares Outstanding [Abstract] Secured debt (see Note 8) (including $15.0 and $52.6 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Secured debt Total debt Secured Debt Subsequent Event Type [Axis] Subsequent Event Type [Axis] Equity Interests Equity Interests Equity Interests Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche [Member] Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche Scenario [Axis] Scenario [Axis] Business Combination, Considered Transferred, Deferred Payment Business Combination, Considered Transferred, Deferred Payment Business Combination, Considered Transferred, Deferred Payment Woodsmoke [Member] Woodsmoke [Member] Woodsmoke Assets, Fair Value Disclosure Assets, Fair Value Disclosure Leases Lessee, Operating Leases [Text Block] Award vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Amortization of above and below Market Leases Below Market Lease, Net Term of operating lease not yet commenced Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Plan Name [Axis] Plan Name [Axis] 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 Number of dry racks (in dry racks) Number Of Dry Racks Number Of Dry Racks Financial Obligation, Failed Sale-Leaseback Transaction Financial Obligation, Failed Sale-Leaseback Transaction Financial Obligation, Failed Sale-Leaseback Transaction Finite-Lived Intangible Assets, Net [Abstract] Finite-Lived Intangible Assets, Net [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Executive Officer [Member] Executive Officer [Member] Number of Operating Segments Number of Operating Segments Noncontrolling interests Noncontrolling Interest [Abstract] VIE as a Percentage of Total Equity VIE as a Percentage of Total Equity VIE as a Percentage of Total Equity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] VIE as a Percentage of Consolidated Assets Variable Interest Entity as a Percentage of Consolidated Assets Variable Interest Entity as a Percentage of Consolidated Assets Fair Value, Inputs, Level 1 Fair Value, Inputs, Level 1 [Member] Schedule of Notional Amounts of Outstanding Derivative Positions Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Number of Sites Number of Sites Number of Sites Number Of Housing Sites Sold Number Of Housing Sites Sold Number Of Housing Sites Sold Common Stock, Restricted Stock, and Common OP Units Common Stock, Restricted Stock, and Common OP Units [Member] Common Stock, Restricted Stock, and Common OP Units Beachwood Resort Massey's Landing [Member] Massey's Landing [Member] Gurney's Star Island Resort & Marina Gurney's Star Island Resort & Marina [Member] Gurney's Star Island Resort & Marina Series F Preferred OP Units Series F Preferred OP Units [Member] Series F Preferred OP Units Net Cash Provided By Operating Activities Net Cash Provided by (Used in) Operating Activities Consolidated Variable Interest Entities Disclosure of 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. Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Schedule of Restricted Stock Granted Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Other liabilities (including $72.2 and $94.0 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Other liabilities Other Liabilities Distributions in excess of accumulated earnings Accumulated Distributions in Excess of Net Income Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Franchise Rights [Member] Franchise Rights [Member] Liability Class [Axis] Liability Class [Axis] Legal Entity [Axis] Legal Entity [Axis] Notes And Other Receivables Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Geographical [Axis] Geographical [Axis] 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 Issuance of common stock and common OP units, net Stock Issued During Period, Value, New Issues Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Interest income Other Revenues, Segment Other Revenues, Segment Park Leisure Park Leisure [Member] Park Leisure Gain 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 RezPlot [Member] RezPlot [Member] RezPlot [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Beginning Balance Ending Balance Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Preferred Stock, Shares Issued Preferred Stock, Shares Issued Series A-1 Preferred OP Units Series A-1 Preferred OP Units [Member] Preferred OP Units [Member] Cash paid for interest on mandatorily redeemable debt Distributions on Mandatorily Redeemable Securities Line of Credit Facility, Increase (Decrease), Net Line of Credit Facility, Increase (Decrease), Net Key Employees [Member] Key Employees [Member] Key Employees [Member] Debt Disclosure [Text Block] Debt Disclosure [Text Block] Segments [Axis] Segments [Axis] Home costs and selling Other Cost of Operating Revenue Investment property, net (including $673.6 and $623.5 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Investment property, net Real Estate Investment Property, Net Common and Preferred Stock, Shares Authorized Common and Preferred Stock, Shares Authorized Common and Preferred Stock, Shares Authorized Product and Service [Domain] Product and Service [Domain] Deferred Income Tax Charge Deferred Income Tax Charge [Member] Entity Shell Company Entity Shell Company Term Loan [Member] Term Loan [Member] Term Loan [Member] Sites, Wet Slips and Dry Storage Spaces Number of Units in Real Estate Property Lessee, Operating Lease, Liability, to be Paid, Year One Lessee, Operating Lease, Liability, to be Paid, Year One Equity interest issued or issuable, number of shares (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Financial Instrument [Axis] Financial Instrument [Axis] Highland Green Estates & Troy Villa [Member] Highland Green Estates & Troy Villa [Member] Highland Green Estates & Troy Villa Consolidation Items [Domain] Consolidation Items [Domain] Subsequent Event [Member] Subsequent Event [Member] Document Period End Date Document Period End Date Lessor, Operating Lease, Payment to be Received, Year Five Lessor, Operating Lease, Payment to be Received, Year Five Other receivables for rent, water, sewer usage Other receivables for rent, water, sewer usage Other receivables for rent, water, sewer usage Pledged Assets, Not Separately Reported, Real Estate, Amount Pledged Assets, Not Separately Reported, Real Estate, Amount Pledged Assets, Not Separately Reported, Real Estate, Amount Economic Interest Economic Interest Economic Interest Total Assets Assets Assets Real Property Operations Segment [Member] Real Property Operations Segment [Member] Real Property Operations Segment [Member] Safe Harbor Detroit River Safe Harbor Detroit River [Member] Safe Harbor Detroit River Earnings per share: Earnings Per Share [Abstract] Flamingo Lake [Member] Flamingo Lake [Member] Flamingo Lake Temporary Equity, Dividends For Term Two, Percentage Temporary Equity, Dividends For Term Two, Percentage Temporary Equity, Dividends For Term Two, Percentage Antidilutive Securities Excluded from Computation of Earnings Per Share, by Antidilutive Securities [Axis] Antidilutive Securities [Axis] Interest Rate Swap Interest Rate Swap [Member] Shares, Issued Shares, Issued 2023 Lessee, Operating Lease, Liability, to be Paid, Year Five Redeemable Equity Interests Redeemable Equity Interests [Member] Redeemable Equity Interests Beginning balance Ending balance Financing Receivable, before Allowance for Credit Loss Segments [Domain] Segments [Domain] Payments of dividends Payments of Ordinary Dividends, Preferred Stock and Preference Stock Earnings Per Share Earnings Per Share [Text Block] Operating And Finance Leases, Liability, Undiscounted Excess Amount Operating And Finance Leases, Liability, Undiscounted Excess Amount Operating And Finance Leases, Liability, Undiscounted Excess Amount Acquisitions - 2019 Acquisitions - 2019 [Member] Acquisitions - 2019 [Member] Total Comprehensive Income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Award Type [Domain] Award Type [Domain] JV Debt, Affiliated Entity Portion JV Debt, Affiliated Entity Portion [Member] JV Debt, Affiliated Entity Portion Loss on extinguishment of debt (see Note 8) Gain (Loss) on Extinguishment of Debt Gain (loss) on extinguishment of debt Gain (Loss) on Extinguishment of Debt Sun Outdoors Cape Charles Sun Outdoors Cape Charles [Member] Sun Outdoors Cape Charles Maximum Length of Time Hedged in Cash Flow Hedge Maximum Length of Time Hedged in Cash Flow Hedge Real property Revenue from Contract with Customer, Including Assessed Tax Stock Issued During Period, Shares, New Issues Stock Issued During Period, Shares, New Issues Origen Financial Services [Member] Origen Financial Services [Member] Origen Financial Services [Member] Inventory of manufactured homes, boat parts and retail related items Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Secured receivables, net Mortgage Loans on Real Estate, Commercial and Consumer, Net Investment, Foreign Current Translation Adjustment Investment, Foreign Current Translation Adjustment Investment, Foreign Current Translation Adjustment Goodwill, Foreign Currency Translation Gain (Loss) Goodwill, Foreign Currency Translation Gain (Loss) 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 Customer Relationships Customer Relationships [Member] Number Of Ground Developments Number Of Ground Developments Number Of Ground Developments Thorney Bay Sandy Bay [Member] Sandy Bay Entity Address, City or Town Entity Address, City or Town Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Inventory of manufactured homes Inventory of manufactured homes Inventory, Finished Homes Total noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Schedule of Installment Notes Receivable Schedule of Installment Notes Receivable [Table Text Block] Schedule of Installment Notes Receivable [Table Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Financing Receivable, Payments Received Financing Receivable, Payments Received Financing Receivable, Payments Received Number of recreation vehicle resorts held for sale Number Of Recreation Vehicle Resorts Held For Sale Number Of Recreation Vehicle Resorts Held For Sale Lessor, Operating Lease, Payment to be Received, Year Four Lessor, Operating Lease, Payment to be Received, Year Four Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Adjustments for New Accounting Pronouncements [Axis] Accounting Standards Update [Axis] Share Price Share Price Adjustments for Change in Accounting Principle [Axis] Change in Accounting Principle, Type [Axis] Capitalized transaction costs Business Acquisition, Transaction Costs Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Safe Harbor Annapolis Safe Harbor Annapolis [Member] Safe Harbor Annapolis 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 Asset held for sale Increase (Decrease) in Assets Held-for-sale Total Sungenia Debt Total Sungenia Debt [Member] Total Sungenia Debt 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. Puerto del Rey Puerto del Rey [Member] Puerto del Rey Variable Interest Entity Disclosure Variable Interest Entity Disclosure [Text Block] Total Permanent Equity Total Permanent Equity [Member] Total Permanent Equity Other receivables, net Other receivables, net [Member] Other receivables, net [Member] Allowance for rent, water, sewer usage receivables Allowance for rent, water, sewer usage receivables Allowance for rent, water, sewer usage receivables Harrison Yacht Yard Harrison Yacht Yard [Member] Harrison Yacht Yard London Interbank Offered Rate (LIBOR) [Member] London Interbank Offered Rate (LIBOR) [Member] Subsequent Events [Abstract] Subsequent Events [Abstract] Total Revenues Revenues Revenue From Home Sales Revenues Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Number Of Share-Based Compensation Plans Number Of Share-Based Compensation Plans Number Of Share-Based Compensation Plans Asset Acquisition, Payments to Acquire Businesses, Gross Asset Acquisition, Payments to Acquire Businesses, Gross Asset Acquisition, Payments to Acquire Businesses, Gross Deferred State and Local Income Tax Expense (Benefit) Deferred State and Local Income Tax Expense (Benefit) Matures March 1, 2021, 5.837 Percent Interest Rate [Member] [Domain] [Domain] Matures March 1, 2021, 5.837 Percent Interest Rate [Member] Matures March 1, 2021, 5.837 Percent Interest Rate Amortization of Intangible Assets Amortization of Intangible Assets Schedule of Goodwill Schedule of Goodwill [Table Text Block] Interest Paid, Excluding Capitalized Interest, Operating Activities Interest Paid, Excluding Capitalized Interest, Operating Activities 2021 Lessee, Operating Lease, Liability, to be Paid, Year Three Equity Interest [Domain] Equity Interest [Domain] Equity Interest [Domain] Total debt Debt, Long-Term and Short-Term, Combined Amount Southern Pines Southern Pines [Member] Southern Pines Other Assets [Member] Other Assets [Member] Debt Instrument, Number of Extensions of Term Debt Instrument, Number of Extensions of Term Debt Instrument, Number of Extensions of Term Four Leaf Portfolio Four Leaf Portfolio [Member] Four Leaf Portfolio Home selling expenses Selling Expense June 2021 Sales Agreement June 2021 Sales Agreement [Member] June 2021 Sales Agreement Series G Preferred OP Units Series G Preferred OP Units [Member] Series G Preferred OP Units Preferred OP units [Member] Aspen Series B3 Preferred Operating Partnership Units [Member] Aspen Series B3 Preferred Operating Partnership Units [Member] Total SUI shareholders' equity Stockholders' Equity Attributable to Parent Derivative Instruments And Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] El Capitan & Ocean Mesa [Member] El Capitan & Ocean Mesa [Member] El Capitan & Ocean Mesa Director [Member] Director [Member] Lazy Lakes RV Lazy Lakes RV [Member] Lazy Lakes RV Equity Interest Issued or Issuable, Type [Domain] Equity Interest Issued or Issuable, Type [Domain] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Mainstay and Barnacles Bar Mainstay and Barnacles Bar [Member] Mainstay and Barnacles Bar Collateralized term loans - CMBS [Member] Commercial Mortgage Backed Securities [Member] Commercial Mortgage-Backed Securities [Member] Sale of Stock, Number of Shares Issued in Transaction Sale of Stock, Number of Shares Issued in Transaction Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Series H Preferred OP Units Series H Preferred OP Units [Member] Series H Preferred OP Units Deferred Tax Asset [Domain] Deferred Tax Asset [Domain] Variable Interest Entity, Equity Interests Issued, Floating Rate Variable Interest Entity, Equity Interests Issued, Floating Rate Variable Interest Entity, Equity Interests Issued, Floating Rate Assets Held For Sale, Adjustment Of Notes Receivable Assets Held For Sale, Adjustment Of Notes Receivable Assets Held For Sale, Adjustment Of Notes Receivable Numerator Net Income (Loss) Attributable to Parent [Abstract] 2022 Finite-Lived Intangible Asset, Expected Amortization, Year Three Award Date [Domain] Award Date [Domain] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Lessor, Operating Lease, Payment to be Received, Year Three Lessor, Operating Lease, Payment to be Received, Year Three Total lease expense Lease, Cost Number of communities impaired Number Of Communities Impaired Number Of Communities Impaired Common Stock Common Stock [Member] Lease, Cost [Table Text Block] Lease, Cost [Table Text Block] Number of reportable segments Number of Reportable Segments Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Statement [Table] Statement [Table] Properties securing debt [Member] Properties securing debt [Member] Properties securing debt [Member] Interest rate Debt Instrument, Interest Rate, Effective Percentage Equity Method Investment, Realized Gain (Loss) on Disposal Equity Method Investment, Realized Gain (Loss) on Disposal Cabrillo Isle Cabrillo Isle [Member] Cabrillo Isle Tax Witholdings on Distributions from Investment Tax Witholdings on Distributions from Investment Tax Witholdings on Distributions from Investment Award Date Four Award Date Four [Member] Award Date Four Statistical Measurement [Axis] Statistical Measurement [Axis] Indefinite-lived Intangible Assets (Excluding Goodwill) Indefinite-Lived Intangible Assets (Excluding Goodwill) Disposal Group Name [Axis] Disposal Group Name [Axis] Payments to acquire marketable securities Payments to Acquire Marketable Securities Equity Components [Axis] Equity Components [Axis] Contributions from noncontrolling interest Proceeds from Noncontrolling Interests Dividends Payable [Table] Dividends Payable [Table] Cash and escrow Business Combination, Consideration Transferred, Other Collateralized Receivables [Member] Collateralized Receivables [Member] Collateralized receivables [Member] Safe Harbor Safe Harbor [Member] Safe Harbor UNITED KINGDOM UNITED KINGDOM Statement [Line Items] Statement [Line Items] Variable Rate [Domain] Variable Rate [Domain] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Share-based compensation - amortization and forfeitures Stock-Based Compensation Amortization And Forfeitures Stock-Based Compensation Amortization And Forfeitures Equity Method Investments, Initial Fair Value Adjustment Equity Method Investments, Initial Fair Value Adjustment Equity Method Investments, Initial Fair Value Adjustment Right of use asset obtained in exchange for new operating lease liabilities Operating Lease, Right-of-Use Asset Safe Harbor Port Royal Safe Harbor Port Royal [Member] Safe Harbor Port Royal Financial Liability, Interest Rate, Percent Financial Liability, Interest Rate, Percent Financial Liability, Interest Rate, Percent Document Transition Report Document Transition Report Foreign Tax Authority [Member] Foreign Tax Authority [Member] Leisure Point Resort Leisure Point Resort [Member] Leisure Point Resort [Member] Local Phone Number Local Phone Number O'Fallon O'Fallon [Member] O'Fallon Operating Income (Loss), Total Operating Income (Loss) Brighton, Michigan MH Community Brighton, Michigan MH Community [Member] Brighton, Michigan MH Community Equity Method Investment, Cumulative Translation Adjustment Equity Method Investment, Cumulative Translation Adjustment Equity Method Investment, Cumulative Translation Adjustment Service, retail, dining and entertainment Other Cost and Expense, Operating Podickory Point Podickory Point [Member] Podickory Point Stingray Point Stingray Point [Member] Stingray Point Denominator Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Total Shareholders' Equity Total Stockholders' Equity [Member] Total Stockholders' Equity Spanish Trails MHC Spanish Trails MHC [Member] Spanish Trails MHC Series C preferred OP units Series C preferred OP units [Member] Series C preferred OP units [Member] Safe Harbor Marinas Safe Harbor Marinas [Member] Safe Harbor Marinas Preferred Stock, Par or Stated Value Per Share Preferred Stock, Par or Stated Value Per Share 2022 Lessee, Operating Lease, Liability, to be Paid, Year Four Payments to Acquire Limited Partnership Interests Payments to Acquire Limited Partnership Interests Income Statement [Abstract] Income Statement [Abstract] Additional Paid-in Capital Additional Paid-in Capital [Member] Document Fiscal Period Focus Document Fiscal Period Focus Purchase of tangible property Purchase of Tangible Property Purchase of Tangible Property Number of Real Estate Units Released Number of Real Estate Units Released Number of Real Estate Units Released Proceeds from Sale of Equity Method Investments Proceeds from Sale of Equity Method Investments Weighted average common shares outstanding - diluted Diluted weighted average common shares and securities Weighted Average Number of Shares Outstanding, Diluted Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Transaction Costs, Sale of Real Estate Transaction Costs, Sale of Real Estate Transaction Costs, Sale of Real Estate Convertible debt - Aspen Preferred OP Units January 2024 [Member] Convertible debt - Aspen Preferred OP Units January 2024 [Member] Convertible debt - Aspen Preferred OP Units January 2024 [Member] Debt assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-Term Debt Operating And Finance Leases, Liability, Payments, Due Year Three Operating And Finance Leases, Liability, Payments, Due Year Three Operating And Finance Leases, Liability, Payments, Due Year Three Number of Properties Subject to Ground Leases Number of Properties Subject to Ground Leases Base Rate Base Rate [Member] Marketable securities Marketable Securities Award Date Two [Member] Award Date Two [Member] Award Date Two [Member] Vesting Type [Axis] Vesting Type [Axis] Vesting Type [Axis] Reported Value Measurement Reported Value Measurement [Member] Safe Harbor Hideaway Bay Safe Harbor Hideaway Bay [Member] Safe Harbor Hideaway Bay 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 Common OP Units Common OP Units [Member] Common OP Units [Member] Cabrillo Isle and Emerald Coast Cabrillo Isle and Emerald Coast [Member] Cabrillo Isle and Emerald Coast Number of marinas owned (in marinas) Number of Marinas Owned Number of Marinas Owned 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 Southern Leisure Resort Southern Leisure Resort [Member] Southern Leisure Resort Loss on Remeasurement of Investment Loss on Remeasurement of Investment Loss on Remeasurement of Investment Loss on Remeasurement of Investment Operating Segments [Member] Operating Segments [Member] Convertible Debt Convertible Debt [Member] Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Short-term Lease, Cost Short-Term Lease, Cost Preferred Stock, Shares Authorized Preferred Stock, Shares Authorized Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Goodwill And Other Intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Goodwill And Other Intangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Goodwill And Other Intangibles Gig Harbor Gig Harbor [Member] Gig Harbor Less: Income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Commitments And Contingencies Commitments and Contingencies Disclosure [Text Block] Net Income Attributable to SUI Common Shareholders Net Income (Loss) Available to Common Stockholders, Basic Proceeds from issuance of other debt Proceeds from Issuance of Long-Term Debt Jensen Communities [Domain] Jensen Communities [Domain] Jensen Communities Equity Method Investments Equity Method Investments [Table Text Block] Common Stock, Shares Issued Common Stock, Shares, Issued Equity Method Investments Equity Method Investments Other financial liabilities (contingent consideration) Other Liabilities, Fair Value Disclosure Financial Liability, to be Paid, Year Three Financial Liability, to be Paid, Year Three Financial Liability, to be Paid, Year Three Outer Banks Outer Banks [Member] Outer Banks Gain / (loss) on foreign currency exchanges Foreign Currency Transaction Gain (Loss), before Tax Cash Flow Hedging Cash Flow Hedging [Member] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-Term Debt Interest on mandatorily redeemable preferred OP units / equity Interest on mandatorily redeemable preferred OP units / equity Interest Expense, Other 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] Shares Issued Under New Sales Agreement Shares Issued Under New Sales Agreement Shares Issued Under New Sales Agreement Net Cash Used For Investing Activities Net Cash Provided by (Used in) Investing Activities Debt instrument, face amount Debt Instrument, Face Amount Comprehensive Income attributable to SUI Comprehensive Income (Loss), Net of Tax, Attributable to Parent Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Activity of Conversions Schedule of Conversions of Stock [Table Text Block] Equity Method Investment, Fair Value Adjustment Equity Method Investment, Fair Value Adjustment Equity Method Investment, Fair Value Adjustment Finance Lease, Liability, to be Paid, Year One Finance Lease, Liability, to be Paid, Year One Other Receivables, Storage And Lease Payments, Marina Other Receivables, Storage And Lease Payments, Marina Other Receivables, Storage And Lease Payments, Marina Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] CEO Chief Executive Officer [Member] Disposal Group, Including Discontinued Operation, Segment that Includes Disposal Group Disposal Group, Including Discontinued Operation, Segment that Includes Disposal Group Tranquility MHC Tranquility MHC [Member] Tranquility MHC RV RV [Member] RV Less: allocation to restricted stock awards Income (loss) Attributable to Common Stockholders Allocable To Non Vested Restricted Shares Income (Loss) From Continuing Operations Allocable To Non Vested Restricted Shares Less: Amounts attributable to noncontrolling interests Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Redeemable Number Of Land Parcels Acquired Adjacent To Existing Communities Number Of Land Parcels Acquired Adjacent To Existing Communities Number Of Land Parcels Acquired Adjacent To Existing Communities Schedule of Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Gain / (loss) on dispositions of properties Gain (Loss) on Sale of Properties Stockholders' Equity, Other Stockholders' Equity, Other 2020 Finance Lease, Liability, to be Paid, Year Two Rental homes and improvements Rental Properties Operating And Finance Leases, Liability, Payment, Due Operating And Finance Leases, Liability, Payment, Due Operating And Finance Leases, Liability, Payment, Due Jellystone at Barton Lake Jellystone at Barton Lake [Member] Jellystone at Barton Lake Liabilities Liabilities [Abstract] Number of MH sites (in sites) Number of MH Sites Number of MH Sites Schedule of Finite-Lived Intangible Assets, Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Bel Air Estates & Sunrise Estates Bel Air Estates & Sunrise Estates [Member] Bel Air Estates & Sunrise Estates Title of Individual [Domain] Title of Individual [Domain] Change in distributions declared and outstanding Dividends Long-term Debt Long-Term Debt Other income / (expense), net Other Nonoperating Income (Expense) Consolidated entities (including $4.1 and $19.4 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Noncontrolling Interest in Variable Interest Entity Balance Sheet Location [Axis] Balance Sheet Location [Axis] Sale of Stock, Price Per Share Sale of Stock, Price Per Share Sites Constructed Sites Constructed Sites Constructed Dilutive Securities, Effect on Basic Earnings Per Share, Common Equity Dilutive Securities, Effect on Basic Earnings Per Share, Common Equity Dilutive Securities, Effect on Basic Earnings Per Share, Common Equity Accumulated other comprehensive income / (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Investment, Additional Purchase Investment, Additional Purchase Investment, Additional Purchase Lazy Lakes RV Resort Hacienda del Rio [Member] Hacienda del Rio [Member] Distributions Distributions to stockholders, OP unit holders, and preferred OP unit holders Distributions to stockholders, Operating Partnership unit holders, and preferred Operating Partnership unit holders 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 Debt Instrument, Maturity Date Debt Instrument, Maturity Date 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 Cash paid for income taxes Income Taxes Paid, Net Entity Small Business Entity Small Business American Center American Center [Member] American Center [Member] Measurement Basis [Axis] Measurement Basis [Axis] Capital Leases, Income Statement, Interest Expense Capital Leases, Income Statement, Interest Expense Emigrant Gap, CA Emigrant Gap, CA [Member] Emigrant Gap, CA Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period Dividends per common share Common Stock, Dividends, Per Share, Declared REVENUES Revenues [Abstract] Other Contingent Liabilities, Contingent Consideration Other Contingent Liabilities, Contingent Consideration [Member] Other Contingent Liabilities, Contingent Consideration Reconciliation of Assets from Segment to Consolidated Reconciliation of Assets from Segment to Consolidated [Table Text Block] Fair Value, Assets Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Noncontrolling Interest in Limited Partnerships Noncontrolling Interest in Limited Partnerships 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 Shelby Properties Shelby Properties [Member] Shelby Properties [Member] Warrants Warrants [Member] Warrants Temporary Equity, Shares Converted Temporary Equity, Shares Converted Temporary Equity, Shares Converted Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Equity Interests Temporary Equity, Accretion to Redemption Value Sunroad Marina Sunroad Marina [Member] Sunroad Marina Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Axis] Adjustments for Error Correction [Domain] Error Correction, Type [Domain] Unsecured debt (see Note 8) (including $35.2 for consolidated VIEs at June 30, 2022 and December 31, 2021, see Note 7) Unsecured Debt Proceeds from Equity Method Investment, Distribution Proceeds from Equity Method Investment, Distribution Total Expenses Costs and Expenses Conversion Rate Conversion of Stock, Shares Issued Conversion of common and preferred OP units Conversion of Stock, Amount Converted Temporary Equity, Conversation Ratio Temporary Equity, Conversation Ratio Temporary Equity, Conversation Ratio Debt Instrument [Line Items] Debt Instrument [Line Items] Class of Stock [Line Items] Class of Stock [Line Items] Sun Menifee Sun Menifee [Member] Sun Menifee Present Value of Lease Liabilities Operating lease liability Operating Lease, Liability Number of Development Sites Number of Development Sites Number of Development Sites Number of marinas managed (in marinas) Number of Marinas Managed Number of Marinas Managed Land Land Total Lease Payments Finance Lease, Liability, to be Paid Equity Interest [Axis] Equity Interest [Axis] Equity Interest 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. Common Stock And OP Units Common Stock And OP Units [Member] Common Stock And OP Units Finance Lease, Liability, Maturity [Table Text Block] Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] 2021 Finite-Lived Intangible Asset, Expected Amortization, Year Two Lessor, Operating Lease, Payments to be Received Lessor, Operating Lease, Payments to be Received Percent of Operating Leases Where Company is the Lessor Percent of Operating Leases Where Company is the Lessor Percent of Operating Leases Where Company is the Lessor Derivative, Cash Received on Hedge Derivative, Cash Received on Hedge Consideration Business Combination, Consideration Transferred [Abstract] Variable Interest Entity, Equity Interest Variable Interest Entity, Equity Interest Variable Interest Entity, Equity Interest Hedging Relationship [Domain] Hedging Relationship [Domain] Hedging Designation [Axis] Hedging Designation [Axis] Loans and Leases Receivable, Allowance Loans and Leases Receivable, Allowance Number of wet slips and moorings (in wet slips and moorings) Number Of Wet Slips And Moorings Number Of Wet Slips And Moorings Lauderdale Marine Center Lauderdale Marine Center [Member] Lauderdale Marine Center Warrant Warrant [Member] Entity Filer Category Entity Filer Category Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] Aspen Preferred OP Units [Member] Aspen Preferred OP Units [Member] Aspen Preferred OP Units [Member] UNITED STATES UNITED STATES Common and preferred OP units Noncontrolling Interest in Operating Partnerships Noncash or Part Noncash Acquisition, Value of Deferred Tax Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Deferred Tax Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Deferred Tax Liabilities Assumed Asset Acquisition, Consideration Transferred Asset Acquisition, Consideration Transferred A&R Facility [Member] A&R Facility [Member] A&R Facility [Member] Noncash investing and financing activities Noncash Investing and Financing Items [Abstract] Security Exchange Name Security Exchange Name Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Letters of credit outstanding, amount Letters of Credit Outstanding, Amount Segment Reconciling Items [Member] Segment Reconciling Items [Member] Number of RV Resorts Number of RV Resorts Number of RV Resorts Cherrystone Family Camping Cherrystone Family Camping [Member] Cherrystone Family Camping Countryside Village Countryside Village [Member] Countryside Village Financial liabilities Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] Conversion of Common OP Units to common stock (in shares) Conversion of units Stock Issued During Period, Shares, Conversion of Convertible Securities Jarrett Bay Boatworks Jarrett Bay Boatworks [Member] Jarrett Bay Boatworks Financing Receivable, Period Drawn Financing Receivable, Period Drawn Financing Receivable, Period Drawn Temporary and permanent equity Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Contingent Consideration Liability Contingent Consideration Liability [Member] Contingent Consideration Liability Number Of Managed Properties Number Of Managed Properties Number Of Managed Properties Dividends [Domain] Dividends [Domain] Cover [Abstract] Cover [Abstract] Pine Acre Trails Pine Acre Trails [Member] Pine Acre Trails Interest Costs Capitalized Interest Costs Capitalized Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Goodwill, Impairment Loss Goodwill, Impairment Loss Accumulated depreciation Real Estate Investment Property, Accumulated Depreciation Other assets, net (including $5.7 and $5.3 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Other assets Other Assets Weighted - average discount rate - finance leases (annual) Finance Lease, Weighted Average Discount Rate, Percent Long-term Debt, Balance Maturing in 2024 Long-term Debt, Balance Maturing in 2024 Long-term Debt, Balance Maturing in 2024 Marinas Marinas [Member] Marinas Revenue Revenue from Contract with Customer [Text Block] Below Market Leases Below Market Leases [Member] Below Market Leases [Member] Segment Reporting [Abstract] Segment Reporting [Abstract] Long-term Debt, Balance Maturing in 2025 Long-term Debt, Balance Maturing in 2025 Long-term Debt, Balance Maturing in 2025 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, Fair Value Disclosure Notes Receivable, Fair Value Disclosure Investment, Fair Value Adjustment Investment, Fair Value Adjustment Investment, Fair Value Adjustment NG Sun LLC [Member] NG Sun LLC [Member] NG Sun LLC [Member] Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Revenue From Home Sales [Member] Revenue From Home Sales [Member] Revenue From Home Sales [Member] Contractual Obligation Contractual Obligation Forecast Forecast [Member] Home sales Revenue From Home Sales Revenue from home sales. Payment, Tax Withholding, Share-based Payment Arrangement Payment, Tax Withholding, Share-based Payment Arrangement Payment, Tax Withholding, Share-Based Payment Arrangement Total Liabilities, Temporary Equity and Shareholders' Equity Liabilities and Equity Fiesta Village Fiesta Village [Member] Fiesta Village Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Brokerage commissions and other, net Brokerage commissions and other income, net Includes brokerage commissions, gain (loss) on sale of land, and other - net Public Offering Public Offering [Member] Public Offering Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Other Liabilities, Contingent Consideration Other Liabilities, Contingent Consideration Other Liabilities, Contingent Consideration Development Sites Number of Units in Real Estate Property, Development Sites Number of Units in Real Estate Property, Development Sites Diluted earnings - Net income attributable to common stockholders after allocation to restricted stock awards Net Income (Loss) Available to Common Stockholders, Diluted Earnings Per Share, Diluted Earnings Per Share, Diluted Sale of Stock [Domain] Sale of Stock [Domain] Sungenia JV [Member] Sungenia JV [Member] Sungenia JV [Member] SV Lift [Member] SV Lift [Member] SV Lift [Member] Proceeds from disposition of assets and depreciated homes, net Proceeds from Sale of Property, Plant, and Equipment Trademarks and Trade Names Trademarks and Trade Names [Member] Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Noncontrolling Interest, Ownership Percentage by Parent Noncontrolling Interest, Ownership Percentage by Parent Consolidation Items [Axis] Consolidation Items [Axis] Safe Harbor Rockland Safe Harbor Rockland [Member] Safe Harbor Rockland 2020 Lessee, Operating Lease, Liability, to be Paid, Year Two Senior Unsecured Notes - November 2028 Maturity Senior Unsecured Notes - November 2028 Maturity [Member] Senior Unsecured Notes - November 2028 Maturity Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Financial Liability, to be Paid, Year Two Financial Liability, to be Paid, Year Two Financial Liability, to be Paid, Year Two Deferred Tax Assets, Net of Valuation Allowance Deferred Tax Assets, Net of Valuation Allowance Unrecognized Tax Benefits Unrecognized Tax Benefits Lessor, Operating Lease, Payment to be Received, after Year Five Lessor, Operating Lease, Payment to be Received, after Year Five Temporary Equity Temporary Equity [Member] Temporary Equity [Member] Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Series E Preferred OP Units [Domain] Series E Preferred OP Units [Member] Series E Preferred OP Units [Member] Amortization Amortization Lessee, Operating Lease, Liability, Maturity [Table Text Block] Lessee, Operating Lease, Liability, Maturity [Table Text Block] Derivative Asset, Fair Value, Gross Asset Derivative Asset, Subject to Master Netting Arrangement, before Offset Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Advanced reservation deposits and rent Contract with Customer, Liability Operating Leases, Rent Expense, Net Operating Leases, Rent Expense, Net Payments to Acquire Additional Interest in Subsidiaries Payments to Acquire Additional Interest in Subsidiaries Product and Service [Axis] Product and Service [Axis] Home sale proceeds Home sale proceeds Home sale proceeds Class of Stock [Domain] Class of Stock [Domain] Interest expense Interest Expense Temporary Equity, Issuance Price Temporary Equity, Issuance Price Temporary Equity, Issuance Price Number Of Forward Sales Agreements Number Of Forward Sales Agreements Number Of Forward Sales Agreements Expected annual transient RV revenue Transient RV Revenue Transient RV Revenue Available Proceeds from Forward Sale Transaction Available Proceeds from Forward Sale Transaction Available Proceeds from Forward Sale Transaction Leisure Systems, Inc. Leisure Systems, Inc. [Member] Leisure Systems, Inc. Number of motor home communities (in communities) Number of MH Communities Number of MH Communities Award Date Thirteen Award Date Thirteen [Member] Award Date Thirteen In-place leases, goodwill 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 Stock Redeemed or Called During Period, Shares Stock Redeemed or Called During Period, Shares Allen Harbor Allen Harbor [Member] Allen Harbor Sun Outdoors Sun Outdoors [Member] Sun Outdoors Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Deferred Tax Liabilities, Gross Deferred Tax Liabilities, Gross Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Noncompete Agreements Noncompete Agreements [Member] Islamorada and Angler House(1) Glen Ellis [Member] Glen Ellis [Member] Blue Water Beach Resort Blue Water Beach Resort [Member] Blue Water Beach Resort Notes due from Real Estate Developers and Operators Notes due from Real Estate Developers and Operators [Member] Notes due from Real Estate Developers and Operators Debt Instrument, Interest Rate During Period Debt Instrument, Interest Rate During Period Safe Harbor Rybovich Safe Harbor Rybovich [Member] Safe Harbor Rybovich Add: dilutive stock options Weighted Average Number of Shares Outstanding, Diluted, Adjustment 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Five Total consideration, assets acquired and liabilities assumed, land Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Land Measurement Frequency [Axis] Measurement Frequency [Axis] Sun Outdoors Association Island Sun Outdoors Association Island [Member] Sun Outdoors Association Island Operating And Finance Lease, Payments Operating And Finance Lease, Payments Operating And Finance Lease, Payments Authorized to be repurchased (in shares) Stock Repurchase Program, Number of Shares Authorized to be Repurchased Receivable With Imputed Interest, Term Receivable With Imputed Interest, Term Receivable With Imputed Interest, Term Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Type of Adoption [Domain] Accounting Standards Update [Domain] Award Date Eleven Award Date Eleven [Member] Award Date Eleven General and administrative General and administrative expense General and Administrative Expense Temporary equity (see Note 9) (including $42.6 and $35.4 for consolidated VIEs at June 30, 2022 and December 31, 2021; see Note 7) Temporary Equity Temporary Equity Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Servicing Liability at Fair Value, Other Changes in Fair Value Servicing Liability at Fair Value, Other Changes in Fair Value Dividends [Axis] Dividends [Axis] Preferred OP units - mandatorily redeemable Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Remaining number of shares authorized to be repurchased (in shares) Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased Interest [Member] Interest [Member] Interest [Member] Sun Outdoors Association Island Slick Rock [Member] Slick Rock [Member] Financial Instruments Subject to Mandatory Redemption, Term Financial Instruments Subject to Mandatory Redemption, Term Financial Instruments Subject to Mandatory Redemption, Term Less: Imputed interest Finance Lease, Liability, Undiscounted Excess Amount Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Investment In Affiliates Equity Method Investments and Joint Ventures Disclosure [Text Block] Senior Unsecured Notes1 Senior Unsecured Notes1 [Member] Senior Unsecured Notes1 Treasury Lock Treasury Lock [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Debt Instrument, Extension Term Debt Instrument, Extension Term Debt Instrument, Extension Term Proceeds related to disposition of properties Proceeds from Sale of Real Estate Beaver Brook Campground Beaver Brook Campground [Member] Beaver Brook Campground