Beaver Creek Safe Harbor Beaver Creek [Member] Safe Harbor Beaver Creek 2023 Operating and Finance Leases, Liability, Payments, Due Next Twelve Months Operating and Finance Leases, Liability, Payments, Due Next Twelve Months Leaf Verde RV Resort Leaf Verde RV Resort [Member] Leaf Verde RV Resort [Member] Solar Energy Project CA II LLC Sun Solar Energy Project CA II [Member] Sun Solar Energy Project CA II Holly Creek Safe Harbor Holly Creek [Member] Safe Harbor Holly Creek Laurel Heights Laurel Heights [Member] Laurel Heights [Member] Foreign, current Current Foreign Tax Expense (Benefit) Foreign Currency, Policy [Policy Text Block] Foreign Currency Transactions and Translations Policy [Policy Text Block] Related Party Transactions [Abstract] Related Party Transactions [Abstract] Finance lease, ROU asset, net of accumulated amortization Finance Lease, Right-of-Use Asset, after Accumulated Amortization Sun Retreats Georgian Bay Sun Retreats Georgian Bay [Member] Sun Retreats Georgian Bay Thereafter Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized After Three Years Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized After Three Years Interest Interest Income, Operating West Palm Beach Safe Harbor West Palm Beach [Member] Safe Harbor West Palm Beach Fond du Lac East / Kettle Moraine KOA Fond du Lac East / Kettle Moraine KOA [Member] Fond du Lac East / Kettle Moraine KOA Debt Instrument [Axis] Debt Instrument [Axis] Investment property Real Estate Investment Property, at Cost Secured debt Debt Instrument, Fair Value Disclosure Sun Retreats Seashore Sun Retreats Seashore [Member] Sun Retreats Seashore Fixed lease income Lease Income Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments, Policy [Policy Text Block] Maplewood Manor Maplewood Manor [Member] Maplewood Manor [Member] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Finance lease, 2026 Finance Lease, Liability, to be Paid, Year Four Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Sun NG RV Resorts [Member] Weighted-average discount rate, operating lease Operating Lease, Weighted Average Discount Rate, Percent Jellystone Park (TM) at Tower Park Jellystone Park At Tower Park [Member] Jellystone Park At Tower Park [Member] Sun Outdoors Moab Downtown Sun Outdoors Moab Downtown [Member] Sun Outdoors Moab Downtown Stock issued (in shares) Stock Issued During Period, Shares, Acquisitions Provision for state income taxes State and local, current Current State and Local Tax Expense (Benefit) OP Units Outstanding Temporary Equity, Shares Outstanding Finance lease, 2025 Finance Lease, Liability, to be Paid, Year Three Total securities (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Sale Leaseback Transaction [Table] Sale Leaseback Transaction [Table] Burnt Store Safe Harbor Burnt Store [Member] Safe Harbor Burnt Store Willowbrook Place Willowbrook [Member] Willowbrook [Member] Net income per share attributable to SUI common shareholders - basic Business Acquisition, Pro Forma Earnings Per Share, Basic Secured debt total Secured Debt [Member] Acquired Finite-Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Sunrise Estates Sunrise Estates [Member] Sunrise Estates Investment, Name [Domain] Investment, Name [Domain] Southern Charm MH & RV Resort Southern Charm RV Resort [Member] Southern Charm RV Resort [Member] Related Party [Domain] Related Party [Domain] Onset Bay Safe Harbor Onset Bay [Member] Safe Harbor Onset Bay Hedging Designation [Domain] Hedging Designation [Domain] Tower Marine Tower Marine [Member] Tower Marine Supplemental Information Supplemental Cash Flow Information [Abstract] Tax provision / (benefit) - taxable subsidiaries Income Tax Expense (Benefit), Taxable Subsidiaries, Amount Income Tax Expense (Benefit), Taxable Subsidiaries Number of forward agreements Number of Forward Sale Agreements Number of Forward Sale Agreements Sun Outdoors Chesapeake Bay Sun Outdoors Chesapeake Bay [Member] Sun Outdoors Chesapeake Bay Plan Name [Domain] Plan Name [Domain] Resident balances days past due Resident Balance Past Due Period Resident Balance Past Due Period Felixstowe Beach Felixstowe Beach [Member] Felixstowe Beach Creek Wood Creekwood Meadows [Member] Creekwood Meadows [Member] Entity Address, State or Province Entity Address, State or Province Four Seasons Four Seasons [Member] Four Seasons [Member] Tallowwood Isle Tallowwood Isle [Member] Tallowwood Isle [Member] Harborage Yacht Club Harborage Yacht Club [Member] Harborage Yacht Club Broadland Sands Broadland Sands [Member] Broadland Sands Shelby Forest Shelby Forest [Member] Shelby Forest [Member] Schedule of Sale of Common Stock [Table Text Block] Schedule of Sale of Common Stock [Table Text Block] Schedule of Sale of Common Stock [Table Text 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Orchard Beach Sun Retreats Old Orchard Beach [Member] Sun Retreats Old Orchard Beach Kissimmee Gardens Kissimmee Gardens [Member] Kissimmee Gardens [Member] Annual distribution rate Temporary Equity, Dividends Temporary Equity, Dividends Annual Rv Sites [Member] Annual Rv Sites [Member] Annual Rv Sites [Member] Catastrophic event-related charges, net Catastrophic event-related charges, net Loss from Catastrophes Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Southern Leisure RV Resort Southern Leisure RV Resort [Member] Southern Leisure RV Resort Time Based Time Based [Member] Time Based [Member] Asset Acquisition [Axis] Asset Acquisition [Axis] Common OP units Conversion of Common OP Units [Member] Conversion of Common OP Units [Member] Permanent space Permanent Space [Member] Permanent Space Islamorada and Angler House Islamorada and Angler House [Member] Islamorada and Angler House 2026 Operating and Finance, Liability, Payments, Due Year Four Operating and Finance, Liability, Payments, Due Year Four Redemption of Series G preferred OP units Payments for Repurchase of Preferred Stock and Preference Stock Realized gains / (losses) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Narrows Point Safe Harbor Narrows Point [Member] Safe Harbor Narrows Point Aqualand Safe Harbor Aqualand [Member] Safe Harbor Aqualand Steeple Bay Steeple Bay [Member] Steeple Bay Cost capitalized subsequent to acquisition (improvements), depreciable assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Cost Capitalized Subsequent to Acquisition, Building and Improvements Chantry Chantry [Member] Chantry Business combinations, 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 Sun Retreats Penetanguishene Sun Retreats Penetanguishene [Member] Sun Retreats Penetanguishene Net income per share attributable to SUI common shareholders - diluted Business Acquisition, Pro Forma Earnings Per Share, Diluted Sun Outdoors Lake Travis Sun Outdoors Lake Travis [Member] Sun Outdoors Lake Travis Total Unsecured Debt Unsecured Debt [Member] Accounting Policies [Abstract] Accounting Policies [Abstract] Latana Ranch South Latana Ranch South [Member] Latana Ranch South Variable lease cost Variable Lease, Cost Other receivables Other Receivables, Other Other Receivables, Other Impairment losses Finance Lease, Impairment Loss Vesting Type [Domain] Vesting Type [Domain] [Domain] for Vesting Type [Axis] Fixed rate Derivative, Average Fixed Interest Rate Loss on remeasurement of investment in nonconsolidated affiliates Gain (Loss) On Remeasurement Of Investment In Nonconsolidated Entities Gain (Loss) On Remeasurement Of Investment In Nonconsolidated Entities Cisco Grove Campground & RV Cisco Grove Camp Resort [Member] Cisco Grove Camp Resort Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Acquisition of third party equity interest in consolidated entities Difference in purchase price and noncontrolling interest Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Price of stock converted ( in dollars per share) Debt Instrument, Basis Price in Stock Conversion Calculation Debt Instrument, Basis Price in Stock Conversion Calculation Shelter Island Boatyard Shelter Island [Member] Shelter Island Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Expected period of recognition for unrecognized share-based compensation costs Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Contingent consideration earnout provision Contingent Consideration, Earn Out Provision Contingent Consideration, Earn Out Provision Cash and escrow Payments to Acquire Businesses, Gross Windmill Village Windmill Village [Member] Windmill Village [Member] North Lake Estates North Lake Estates [Member] North Lake Estates [Member] Lafayette Place Lafayette Place [Member] Lafayette Place [Member] Pismo Dunes RV Resort Pismo Dunes [Member] Pismo Dunes [Member] Siesta Key Safe Harbor Siesta Key [Member] Safe Harbor Siesta Key Sun Retreats Sea Isle Sun Retreats Sea Isle [Member] Sun Retreats Sea Isle Sun Retreats Daytona Beach Sun Retreats Daytona Beach [Member] Sun Retreats Daytona Beach Accrued expenses and accounts payable Accounts Payable and Accrued Liabilities SHM South Fork JV, LLC Properties [Member] SHM South Fork JV, LLC Properties [Member] SHM South Fork JV, LLC Properties [Member] Manufactured home community [Member] Manufactured home community [Member] Manufactured home community [Member] Candlelight Village [Member] Candlelight Village [Member] Candlelight Village [Member] Grider Hill Safe Harbor Grider Hill [Member] Safe Harbor Grider Hill Change in unrealized gain on interest rate derivatives Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Preferred units outstanding (in shares) 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] Total identifiable assets acquired net of liabilities assumed Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Trading Symbol Trading Symbol Club Naples Club Naples [Member] Club Naples [Member] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Four Ferry Point Safe Harbor Ferry Point [Member] Safe Harbor Ferry Point Foreign, deferred Deferred Foreign Income Tax Expense (Benefit) Glen Haven RV Resort Glen Haven RV Resort [Member] Glen Haven RV Resort [Member] Merrymeeting Merrymeeting [Member] Merrymeeting [Member] Flamingo Lake RV Resort Flamingo Lake RV Resort [Member] Flamingo Lake RV Resort Beaufort Safe Harbor Beaufort [Member] Safe Harbor Beaufort Borrowings on lines of credit Proceeds from Lines of Credit Suffolk Sands Suffolk Sands [Member] Suffolk Sands Use of Estimates, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Matures December 1, 2022, 4.3 Percent Interest Rate [Member] Matures December 1, 2022, 4.3 Percent Interest Rate [Member] Matures December 1, 2022, 4.3 Percent Interest Rate Contingent consideration liability Asset Acquisition, Contingent Consideration, Liability Equity Method Investments and Joint Ventures [Abstract] Equity Method Investments and Joint Ventures [Abstract] Liabilities 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] Proceeds from deposit on acquisition Payments for (Proceeds from) Deposits on Real Estate Acquisitions Marlie Marlie [Member] Marlie Augusta Village Augusta Village [Member] Augusta Village Weighted Average Interest Rates Debt, Weighted Average Interest Rate Sun Outdoors Ocean City Gateway Sun Outdoors Ocean City Gateway [Member] Sun Outdoors Ocean City Gateway Hedley Wood Hedley Wood [Member] Hedley Wood Montauk Yacht Club Montauk Yacht Club [Member] Montauk Yacht Club Basic earnings per share (in USD per share) Basic (in USD per share) Earnings Per Share, Basic Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Coastal Estates Coastal Estates [Member] Coastal Estates Victor Villa Victor Villa [Member] Victor Villa [Member] Cash and Cash Equivalents and Restricted Cash, Policy[Table Text Block] Restrictions on Cash and Cash Equivalents [Table Text Block] Lakeshore Landings Lakeshore Landings [Member] Lakeshore Landings [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Loss on remeasurement of investment in nonconsolidated affiliates Gain (Loss) on Remeasurement of Investment Gain (Loss) on Remeasurement of Investment Essex Island Safe Harbor Essex Island [Member] Safe Harbor Essex Island Entity Interactive Data Current Entity Interactive Data Current Oakwood Village Oakwood Village [Member] Oakwood Village [Member] White Lake White Lake [Member] White Lake [Member] Parkside Village Parkside Village [Member] Parkside Village [Member] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Marketable securities Marketable Securities [Member] Marketable Securities [Member] Preferred equity term Temporary Equity, Term Temporary Equity, Term West Mersea West Mersea [Member] West Mersea Countryside Village of Atlanta Countryside Atlanta [Member] Countryside Atlanta [Member] Beauport Beauport [Member] Beauport Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Tall Pines Harbor Campground Tall Pines Harbor Campground [Member] Tall Pines Harbor Campground Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Receivable Type [Axis] Receivable Type [Axis] Red Oaks MH & RV Resort Red Oaks RV Resort [Member] Red Oaks RV Resort [Member] Number of UK properties Number of Properties Subject to Financial Liability Number of Properties Subject to Financial Liability Class of Stock [Axis] Class of Stock [Axis] Thereafter Long-Term Debt, Maturity, after Year Five Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Marketable Securities, Policy [Policy Text Block] Marketable Securities, Policy [Policy Text Block] Plas Coch Plas Coch [Member] Plas Coch The Valley The Valley [Member] The Valley [Member] Belle Maer Safe Harbor Belle Maer [Member] Safe Harbor Belle Maer Angler House Safe Harbor Angler House [Member] Safe Harbor Angler House Meadowstone Meadowstone [Member] Meadowstone Asset Acquisition [Domain] Asset Acquisition [Domain] Zeman Portfolio Zeman Portfolio [Member] Zeman Portfolio Sun Retreats Gun Lake Sun Retreats Gun Lake [Member] Sun Retreats Gun Lake Transfer to level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Indirect percentage of equity interest Related Party Transaction, Equity Interest in Office Space, Percentage Related Party Transaction, Equity Interest in Office Space, Percentage 2015 Equity Incentive Plan 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 [Member] Key Employees and Executive Officers [Member] Key Employees and Executive Officers. Sun Retreats Hay Bay Sun Retreats Hay Bay [Member] Sun Retreats Hay Bay Wickford Cove Safe Harbor Wickford Cove [Member] Safe Harbor Wickford Cove 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 from finance leases Finance Lease, Principal Payments Sylvan Glen Estates Sylvan Glen Estates [Member] Sylvan Glen Estates Investment in properties Payments for Capital Improvements Value of house sits sold Disposal Group, Including Discontinued Operation, Consideration Recent Accounting Pronoucements [Text Block] Accounting Standards Update and Change in Accounting Principle [Text Block] Loss Contingencies [Table] Loss Contingencies [Table] Current tax expense Current Income Tax Expense (Benefit) Deep River Safe Harbor Deep River [Member] Safe Harbor Deep River Savanna Club Savanna Club [Member] Savanna Club [Member] Buena Vista Buena Vista [Member] Buena Vista [Member] Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Axis] Westbrook Village Westbrook Village [Member] Westbrook Village [Member] Jamestown Boatyard Safe Harbor Jamestown Boatyard [Member] Safe Harbor Jamestown Boatyard Trade Winds Safe Harbor Trade Winds [Member] Safe Harbor Trade Winds Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Lone Star Jellystone Park Lone Star Jellystone Park [Member] Lone Star Jellystone Park Dispositions of properties Disposition of properties [Member] Disposition of properties Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Sun Outdoors Panama City Beach Sun Outdoors Panama City Beach [Member] Sun Outdoors Panama City Beach Country Meadows Village Country Meadows Village [Member] Country Meadows Village [Member] Asset acquisitions, 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 Water Oak Country Club Estates Water Oak Country Club Estates [Member] Water Oak Country Club Estates Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Hedging Relationship [Axis] Hedging Relationship [Axis] Country Hills Village Country Hills Village [Member] Country Hills Village [Member] Less: Preferred return to preferred OP units / equity interests Preferred return to Series A-1 preferred OP units Preferred return to convertible, non-redeemable Series A-1 Preferred Operating Partnership unit holders. Byron Center Byron Center [Member] Byron Center [Member] Fair Value of Liabilities Derivative Liability Newport Shipyard Safe Harbor Newport Shipyard [Member] Safe Harbor Newport Shipyard 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. Oak Grove Oak Grove [Member] Oak Grove [Member] Beachwood Resort Beachwood [Member] Beachwood Emerald Coast Emerald Coast [Member] Emerald Coast [Member] Harts Harts [Member] Harts Sportsman Safe Harbour Sportsman [Member] Safe Harbour Sportsman Forest Hill Forest Hill [Member] Forest Hill [Member] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Sky Harbor Sky Harbor [Member] Sky Harbor [Member] Preferred Stock [Member] Preferred Stock [Member] Ariana Village Ariana Village [Member] Ariana Village [Member] Number of properties sold Number of Properties Sold Number of Properties Sold Significant accounting policies [Table] Significant accounting policies [Table] Significant accounting policies [Table] Hunters Crossing Hunters Crossing [Member] Hunters Crossing [Member] 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] New Ranch [Member] New Ranch [Member] New Ranch [Member] Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Cash, cash equivalents and restricted cash 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 Purchases and issuances Purchases and Inssurances [Member] Purchases and Inssurances Market Condition [Member] Market Condition [Member] Market Condition [Member] Bayfront Safe Harbor Bayfront [Member] Safe Harbor Bayfront Other adjustments Other Adjustments [Member] Other Adjustments Shares issued in offering (in shares) Number of Shares Sold in Forward Sale Transaction Number of Shares Sold in Forward Sale Transaction Sun Outdoors New Orleans North Shore Sun Outdoors New Orleans North Shore [Member] Sun Outdoors New Orleans North Shore 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 Amendment Flag Amendment Flag Distributions of capital from nonconsolidated affiliates Distributions of Capital from Nonconsolidated Entities Distributions of Capital from Nonconsolidated Entities Lemon Wood Lemon Wood [Member] Lemon Wood [Member] Operating lease cost Operating Lease, Cost Aggregate gross sales price Aggregate Value of Shares to be Issued in Accordance to Sales Agreement Aggregate Value of Shares to be Issued in Accordance to Sales Agreement Less: Imputed interest 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. Real Estate Acquisitions and Dispositions [Text Block] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Palos Verdes Shores MH & Golf Community Palos Verdes Shores MH & Golf Community [Member] Palos Verdes Shores MH & Golf Community [Member] NG Sun Whitewater LLC NG Sun Whitewater [Member] NG Sun Whitewater [Member] Principal amortization Loan principal amortization [Member] Loan principal amortization [Member] Harbortown Safe Harbor Harbortown [Member] Safe Harbor Harbortown Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Jellystone Park™ at Luray Jellystone Park At Luray [Member] Jellystone Park At Luray [Member] Oak Ridge Oak Ridge [Member] Oak Ridge [Member] Sunset Harbor at Cow Key Marina Sunset Harbor at Cow Key Marina [Member] Sunset Harbor at Cow Key Marina [Member] Mountain View Mountain View [Member] Mountain View [Member] RV [Member] RV Segment [Member] RV Segment Ellenton Gardens RV Resort Ellenton Gardens RV Resort [Member] Ellenton Gardens RV Resort [Member] December 2021 Sales Agreement [Member] December 2021 Sales Agreement [Member] December 2021 Sales Agreement All UK Properties Including UK Headquarters and Others [Member] All UK Properties Including UK Headquarters and Others [Member] All UK Properties Including UK Headquarters and Others Timberline Estates Timberline Estates [Member] Timberline Estates [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Treasury Lock and Interest Rate Swap [Member] Treasury Lock and Interest Rate Swap [Member] Treasury Lock and Interest Rate Swap Burghead / Lossiemouth / Silver Sands Burghead / Lossiemouth / Silver Sands [Member] Burghead / Lossiemouth / Silver Sands Operating cash flow from operating leases Operating Lease, Payments Swan Meadow Village Swan Meadow [Member] Swan Meadow [Member] Bowland Fell Bowland Fell [Member] Bowland Fell Common stock, shares authorized (in shares) Common Stock, Shares Authorized Line of credit facility, additional borrowing capacity Line of credit facility, additional borrowing capacity Line of credit facility, additional borrowing capacity Jellystone Park™ at Hill Country Jellystone Park At Hill Country [Member] Jellystone Park At Hill Country [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 Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Sun Outdoors Saco Old Orchard Beach Sun Outdoors Saco Old Orchard Beach [Member] Sun Outdoors Saco Old Orchard Beach Seawick Seawick [Member] Seawick Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Business Acquisition [Line Items] Business Acquisition [Line Items] Kittery Point Kittery Point [Member] Kittery Point Senior unsecured notes Senior Notes Line of Credit Facility [Table] Line of Credit Facility [Table] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Wickford Safe Harbor Wickford [Member] Safe Harbor Wickford Warren Dunes Village Warren Dunes Village [Member] Warren Dunes Village [Member] Asset impairment SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Deduction Reserve at Fox Creek Reserve at Fox Creek [Member] Reserve at Fox Creek [Member] Pinebrook Village Pinebrook Village [Member] Pinebrook Village [Member] Insurance receivables Insurance receivables Insurance receivables Highland Greens Estates Highland Green Estates [Member] Highland Green Estates Sun Retreats Amherstburg Sun Retreats Amherstburg [Member] Sun Retreats Amherstburg Catastrophic Event [Axis] Catastrophic Event [Axis] Wentworth by the Sea Wentworth by the Sea [Member] Wentworth by the Sea Desert Harbor Desert Harbor [Member] Desert Harbor [Member] Eagle Crest Eagle Crest [Member] Eagle Crest [Member] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Marathon Marina Marathon Marina [Member] Marathon Marina Paddock Park South Paddock Park South [Member] Paddock Park South [Member] Transfer to level 3 Transfer to Level 3 [Member] Transfer to Level 3 Indian Wells RV Resort Indian Wells RV Resort [Member] Indian Wells RV Resort [Member] Total Other Receivables, net Other Receivables Settler's Rest RV Resort Settlers Rest RV Resort [Member] Settlers Rest RV Resort [Member] Proceeds from disposition of assets and depreciated homes, net Proceeds from Sale of Other Productive Assets Big Tree RV Resort Big Tree RV Resort [Member] Big Tree RV Resort [Member] Bluewater Safeharbor Bluewater [Member] Safeharbor Bluewater Kittatinny Campground & RV Resort Kittatinny Campground And RV Resort [Member] Kittatinny Campground And RV Resort Estimate of Fair Value Measurement [Member] Estimate of Fair Value Measurement [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Camelot Villa Camelot Villa [Member] Camelot Villa [Member] Weighted average grant date fair value of forfeited shares (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Greenport Safe Harbor Greenport [Member] Safe Harbor Greenport Sun Outdoors Petoskey Bay Harbor Sun Outdoors Petoskey Bay Harbor [Member] Sun Outdoors Petoskey Bay Harbor Income Tax Authority [Axis] Income Tax Authority [Axis] 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 Proceeds from offering Proceeds from Issuance of Common Stock Schedule of Variable Interest Entities [Table Text Block] Schedule of Variable Interest Entities [Table Text Block] Ownership interest Equity Method Investment, Ownership Percentage Park Holidays [Member] 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 Orchard Lake Orchard Lake [Member] Orchard Lake [Member] Gain on disposition of assets Gain (Loss) on Disposition of Assets Cedar Haven Cedar Haven [Member] Cedar Haven Gulfstream Harbor Gulfstream Harbor [Member] Gulfstream Harbor [Member] 2023 Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Next Twelve Months Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Next Twelve Months 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] MH Properties Located In The UK [Member] MH Properties Located In The UK [Member] MH Properties Located In The UK Share-based Payment Arrangement, Noncash Expense [Abstract] Share-Based Payment Arrangement, Noncash Expense [Abstract] Serendipity Serendipity [Member] Serendipity [Member] Audit Information [Abstract] Audit Information Pineland Safe Harbor Pineland [Member] Safe Harbor Pineland Dovercourt Dovercourt [Member] Dovercourt Sun Retreats Rehoboth Bay Sun Retreats Rehoboth Bay [Member] Sun Retreats Rehoboth Bay Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Accounting for Leases, Lessee Accounting, Policy [Policy Text Block] Lessee, Leases [Policy Text Block] Jellystone Park™ at Birchwood Acres MH & RV Resort Jellystone Park™ at Birchwood Acres MH & RV Resort [Member] Jellystone Park™ at Birchwood Acres MH & RV Resort Sun Communities [Member] Sun Communities [Member] Sun Communities Share-Based Compensation [Text Block] Share-Based Payment Arrangement [Text Block] Rancho Alipaz Rancho Alipaz [Member] Rancho Alipaz [Member] 2024 Lessor, Operating Lease, Payment to be Received, Year Two Sun Retreats Cape May Wildwood Sun Retreats Cape May Wildwood [Member] Sun Retreats Cape May Wildwood Haas Lake RV Park Campground Haas Lake RV Park Campground [Member] Haas Lake RV Park Campground Debt term Debt Instrument, Term Eurodollar [Member] Eurodollar [Member] Related Party [Axis] Related Party [Axis] Arbor Woods Arbor Woods [Member] Arbor Woods [Member] Waterside Waterside [Member] Waterside Sales and settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Significant Other Observable Inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Current Fiscal Year End Date Current Fiscal Year End Date Annual distribution rate change (in shares) Debt Instrument, Convertible, Number of Equity Instruments Affected Debt Instrument, Convertible, Number of Equity Instruments Affected Purchases and issuances Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Park Royale Park Royale [Member] Park Royale [Member] Port Phoenix Safe Harbor Port Phoenix [Member] Safe Harbor Port Phoenix Dispositions and other Real Estate Accumulated Depreciation, Dispositions and Other Real Estate Accumulated Depreciation, Dispositions and Other Timber Ridge Timber Ridge [Member] Timber Ridge [Member] Share-based compensation - amortization and forfeitures APIC, Share-Based Payment Arrangement, Increase for Cost Recognition 2023 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. Stingray Point Safe Harbour Stingray Point [Member] Safe Harbour Stingray Point Norway Commons Norway Commons [Member] Norway Commons Pearwood RV Resort Pearwood RV Resort [Member] Pearwood RV Resort Schedule of Installment Notes Receivable [Table] Schedule of Installment Notes Receivable [Table] Schedule of Installment Notes Receivable [Table] Christies Parks Christies Parks [Member] Christies Parks Three Lakes Three Lakes [Member] Three Lakes [Member] St. Osyth Beach St Osyth Beach [Member] St Osyth Beach 49'er Village RV Resort Far Horizons 49er Village [Member] Far Horizons 49er Village [Member] Deep Run Deep Run [Member] Deep Run [Member] Average gross base rent Related Party Transactions, Current and Future Base Rent Related Party Transactions, Current and Future Base Rent The Ridge The Ridge [Member] The Ridge [Member] Total Payments Financial Liability, to be Paid Financial Liability, to be Paid Loch Lomond Safe Harbor Loch Lomond [Member] Safe Harbor Loch Lomond Hemlocks Hemlocks [Member] Hemlocks [Member] Orange City MH & RV Resort Orange City MH & RV Resort [Member] Orange City MH & RV Resort Weighted-average remaining lease term, finance lease Finance Lease, Weighted Average Remaining Lease Term Issuance of preferred OP Units Common OP units issued for redemption of noncontrolling interests Temporary Equity, Stock Issued During Period, Value, New Issues Weighted average interest rate Receivable with Imputed Interest, Effective Yield (Interest Rate) Verde Plaza [Member] Verde Plaza [Member] Verde Plaza [Member] Sun Retreats Avalon Sun Retreats Avalon [Member] Sun Retreats Avalon Maturities Mortgage maturities [Member] Mortgage maturities [Member] Southport Springs Golf & Country Club Southport Springs [Member] Southport Springs [Member] Subsequent Event [Table] Subsequent Event [Table] Number of vested shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Entity Tax Identification Number Entity Tax Identification Number Number of shares issued under plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Grove Ridge RV Resort Grove Ridge RV Resort [Member] Grove Ridge RV Resort [Member] Sales and settlements Sales and Settlements [Member] Sales and Settlements Kensington Meadows Kensington Meadows [Member] Kensington Meadows [Member] North Palm Beach Safe Harbor North Palm Beach [Member] Safe Harbor North Palm Beach Kings Pointe King's Pointe [Member] King's Pointe [Member] Pre-tax income / (loss) attributable to taxable subsidiaries Income (Loss) Attributable to Taxable Subsidiaries Income (Loss) Attributable to Taxable Subsidiaries Equity Interest Type [Axis] Equity Interest Type [Axis] Deerfield Run [Member] Deerfield Run [Member] Deerfield Run [Member] Rudgate Rudgate Properties [Member] Rudgate Village SPE LLC, Rudgate Clinton SPE LLC, and Rudgate Clinton Estates, LLC Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] GTSC [Member] GTSC [Member] GTSC [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] VIE purchased Variable Interest Entity, Equity Interests Issued Variable Interest Entity, Equity Interests Issued Business combinations, total consideration Business Combination, Consideration Transferred City Area Code City Area Code Jellystone Park™ at Gardiner Jellystone Park At Gardiner [Member] Jellystone Park At Gardiner [Member] Credit rating Long-Term Debt, Percentage Bearing Variable Interest, Percentage Rate Sun Outdoors Texas Hill Country Sun Outdoors Texas Hill Country [Member] Sun Outdoors Texas Hill Country Great Oak Landing Safe Harbor Great Oak Landing [Member] Safe Harbor Great Oak Landing Bahia Vista Estates Bahia Vista Estates [Member] Bahia Vista Estates [Member] Total liabilities measured at fair value Financial Liabilities Fair Value Disclosure Sun Outdoors Chincoteague Bay Sun Outdoors Chincoteague Bay [Member] Sun Outdoors Chincoteague Bay Sun Retreats Gwynn's Island Sun Retreats Gwynn's Island [Member] Sun Retreats Gwynn's Island Option to repurchase Option To Repurchase, Failed Sale-Leaseback Transaction, Amount Option To Repurchase, Failed Sale-Leaseback Transaction, Amount Sun Retreats Long Beach Island Sun Retreats Long Beach Island [Member] Sun Retreats Long Beach Island Income from nonconsolidated affiliates Equity earnings Income (Loss) from Equity Method Investments Treetops RV Resort Treetops RV Resort [Member] Treetops RV Resort [Member] Change in other liabilities Increase (Decrease) in Other Operating Liabilities Brentwood West Brentwood West [Member] Brentwood West [Member] 2026 Financial Liability, to be Paid, Year Four Financial Liability, to be Paid, Year Four Island Lakes Island Lake [Member] Island Lake [Member] Basis differences - US assets Deferred Tax Liability, Basis Difference, Domestic Assets Deferred Tax Liability, Basis Difference, Domestic Assets 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] Bluewater Bluewater Yacht Sales [Member] Bluewater Yacht Sales ROU asset obtained from new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability La Casa Blanca La Casa Blanca [Member] La Casa Blanca [Member] Jellystone Park™ at Golden Valley Jellystone Park At Golden Valley [Member] Jellystone Park At Golden Valley [Member] Groves RV Resort Groves RV Resort [Member] Groves RV Resort Coyote Ranch Resort Coyote Ranch Resort [Member] Coyote Ranch Resort SV Lift, LLC [Member] SV Lift, LLC [Member] SV Lift, LLC Other, percentage Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent Pin Oak [Member] Pin Oak [Member] Pin Oak Park Place Park Place [Member] Park Place [Member] Vernon Dene Vernon Dene [Member] Vernon Dene Cider Mill Crossings Cider Mill Crossings [Member] Cider Mill Crossings [Member] Investment Property Investment Property [Member] Investment Property 2025 Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Three Years Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Three Years Property expansion and development SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Addition Reserve Harbor Safe Harbor Reserve Harbor [Member] Safe Harbor Reserve Harbor Sundance Sundance [Member] Sundance [Member] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Marco Naples RV Resort Marco Naples RV Resort [Member] Marco Naples RV Resort [Member] Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract] Notes and Loans Payable, by Type, Current and Noncurrent [Abstract] Lines of credit Lines of Credit, Fair Value Disclosure Sun Valley Sun Valley [Member] Sun Valley [Member] Acquisitions, Policy [Policy Text Block] Business Combinations Policy [Policy Text Block] Sun Retreats Cayuga Sun Retreats Cayuga [Member] Sun Retreats Cayuga Aggregate amount of credit facility Line of Credit Facility, Maximum Borrowing Capacity Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Pembroke Downs Pembroke Downs [Member] Pembroke Downs [Member] Willsboro Bay Safe Harbor Willsboro Bay [Member] Safe Harbor Willsboro Bay Issuance and costs of common stock, OP units and preferred OP units, net Proceeds from Issuance or Sale of Equity Sun Outdoors Salt Lake City Sun Outdoors Salt Lake City [Member] Sun Outdoors Salt Lake City Southfork [Member] Southfork [Member] Southfork [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Total Equity Total Equity [Member] Total Equity [Member] Net proceeds from offering Proceeds from Issuance of Debt Rocky Mountain RV Park Rocky Mountain RV Park [Member] Rocky Mountain RV Park Pentire Pentire [Member] Pentire Domestic Tax Authority [Member] Domestic Tax Authority [Member] Number of properties securing a debt instrument Debt Instrument, number of properties securing a debt instument Debt Instrument, number of properties securing a debt instument Distributions payable Dividends Payable RV and Marina Properties [Member] RV and Marina Properties [Member] RV and Marina Properties Bear Lake Development Land Bear Lake Development Land [Member] Bear Lake Development Land Leases [Text Block] Lessee, Finance Leases [Text Block] Indefinite-lived assets - Other Other Intangible Assets [Member] Weighted average common shares outstanding: Weighted Average Common Shares Outstanding [Abstract] Weighted Average Common Shares Outstanding [Abstract] Secured debt Secured Debt Temporary equity Equity Interests Equity Interests Country Lakes Country Lakes [Member] Country Lakes [Member] Cape Harbour Safe Harbor Cape Harbour [Member] Safe Harbor Cape Harbour Total assets measured at fair value Assets, Fair Value Disclosure Change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Leases [Text Block] Lessee, Operating Leases [Text Block] Below market operating leases, net Below Market Lease, Net Mandatorily redeemable preferred equity Financial Instruments Subject to Mandatory Redemption, Value of Shares Issued Financial Instruments Subject to Mandatory Redemption, Value of Shares Issued Finance liability on underlying ground lease Present Value of Financial Liability Financial Obligation, Failed Sale-Leaseback Transaction Financial Obligation, Failed Sale-Leaseback Transaction Rancho Caballero Rancho Caballero [Member] Rancho Caballero [Member] Cowesett Safe Harbor Cowesett [Member] Safe Harbor Cowesett Derivative Instrument Risk [Axis] Derivative Instrument [Axis] Goodwill [Line Items] Goodwill [Line Items] Percentage of consolidated equity VIE as a Percentage of Total Equity VIE as a Percentage of Total Equity Percentage of consolidated assets Variable Interest Entity as a Percentage of Consolidated Assets Variable Interest Entity as a Percentage of Consolidated Assets Sun Outdoors Marathon Sun Outdoors Marathon [Member] Sun Outdoors Marathon Shady Road Villas Shady Road Villas [Member] Shady Road Villas [Member] Trevella Trevella [Member] Trevella Net Cash Provided By Operating Activities Net Cash Provided by (Used in) Operating Activities Bel Air Estates Bel Air Estates [Member] Bel Air Estates Fair value of assets Derivative assets Derivative Asset Woodhaven Place Woodhaven Place [Member] Woodhaven Place [Member] Stonebrook Stonebrook [Member] Stonebrook [Member] Sales and settlements Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Ocean Breeze Jensen Beach MH & RV Resort Ocean Breeze Jensen Beach [Member] Ocean Breeze Jensen Beach [Member] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Dilutive Security [Axis] Dilutive Security [Axis] Dilutive Security Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Liability Class [Axis] Liability Class [Axis] Cost capitalized subsequent to acquisition (improvements), land SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Cost Capitalized Subsequent to Acquisition, Land Issuance of common stock and common OP units, net Stock Issued During Period, Value, New Issues The Landings at Lake Henry The Landings at Lake Henry [Member] The Landings at Lake Henry Park Leisure Park Leisure [Member] Park Leisure RezPlot [Member] RezPlot [Member] RezPlot [Member] Preferred shares issued (in shares) Preferred Stock, Shares Issued Series A-1 preferred OP units Series A-1 Preferred OP Units [Member] Preferred OP Units [Member] The Hills The Hills [Member] The Hills [Member] Schedule of Finite-Lived Intangible Assets, Amortization Expense [Line Items] Schedule of Finite-Lived Intangible Assets, Amortization Expense [Line Items] [Line Items] for Tabular disclosure of amortization expense related to finite-lived intangible assets by category. Cash paid for interest on mandatorily redeemable debt Distributions on Mandatorily Redeemable Securities Key Employees Key Employees [Member] Key Employees [Member] Islamorada Safe Harbor Islamorada [Member] Safe Harbor Islamorada Homosassa River RV Resort Homosassa River RV Resort [Member] Homosassa River RV Resort [Member] Segments [Axis] Business Segments [Axis] Segments [Axis] Debt and Line of Credit [Text Block] Debt Disclosure [Text Block] Service, retail, dining and entertainment Other Cost of Operating Revenue Term Loan [Member] Term Loan [Member] Term Loan [Member] Number of sites Number of Units in Real Estate Property Jellystone Park™ at Guadalupe River Jellystone Park At Guadalupe River [Member] Jellystone Park At Guadalupe River [Member] Operating lease, 2023 Lessee, Operating Lease, Liability, to be Paid, Year One 2025 Long-Term Debt, Maturity, Year Three Shady Pines MH & RV Resort Shady Pines MH & RV Resort [Member] Shady Pines MH & RV Resort [Member] Henfold Henfold [Member] Henfold MH and annual RV residents for rent, utility charges, fees and other pass-through charges, net Other receivables for rent, water, sewer usage Other receivables for rent, water, sewer usage Total Assets Assets The Villas at Calla Pointe The Villas at Calla Pointe [Member] The Villas at Calla Pointe [Member] Earnings (loss) per share: Earnings Per Share [Abstract] Friendly Village of Simi Friendly Village of Simi [Member] Friendly Village of Simi [Member] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Crestwood Crestwood [Member] Crestwood [Member] Interest Rate Swap [Member] Interest Rate Swap [Member] Hancock Heights Estates Hancock Heights Estates [Member] Hancock Heights Estates Skyline Skyline [Member] Skyline [Member] Country Meadows Country Meadows [Member] Country Meadows Sunset Ridge (MI) Sunset Ridge, Portland, MI [Member] Sunset Ridge [Member] Segments [Domain] Segment [Domain] Segments [Domain] Lessor, Lease, Description [Line Items] Lessor, Lease, Description [Line Items] Earnings Per Share [Text Block] Earnings Per Share [Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Total Comprehensive Income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Sun Retreats Stratford Sun Retreats Stratford [Member] Sun Retreats Stratford Accounting for Leases, Lessor Accounting, Policy [Policy Text Block] Lessor, Leases [Policy Text Block] Ventura Isle Safe Harbor Ventura Isle [Member] Safe Harbor Ventura Isle Income Tax Contingency [Table] Income Tax Contingency [Table] Sunset Beach RV Resort Sunset Beach RV Resort [Member] Sunset Beach RV Resort Hickory Hills Village Hickory Hills Village [Member] Hickory Hills Village [Member] Sun Outdoors Orlando ChampionsGate Sun Outdoors Orlando Champions Gate [Member] Sun Outdoors Orlando Champions Gate Maximum maturities of contracts Maximum Length of Time Hedged in Cash Flow Hedge Real property Revenue from Contract with Customer, Including Assessed Tax Conversion Rate Preferred Stock, Convertible, Conversion Ratio Issuance of common stock and common OP units, net (in shares) Stock Issued During Period, Shares, New Issues Silver Springs Silver Springs [Member] Silver Springs [Member] Bahia Bleu Safe Harbor Bahia Bleu [Member] Safe Harbor Bahia Bleu Origen Financial Services [Member] Origen Financial Services [Member] Origen Financial Services [Member] Scio Farms Scio Farms [Member] Scio Farms [Member] Crystal Point Safe Harbor Crystal Point [Member] Safe Harbor Crystal Point Foreign currency translation adjustment Investment, Foreign Current Translation Adjustment Investment, Foreign Current Translation Adjustment Customer relationships Customer Relationships [Member] Entity Address, City or Town Entity Address, City or Town Cisco Grove Campground & RV Cisco Grove Campground & RV [Member] Cisco Grove Campground & RV Edgartown Safe Harbor Edgartown [Member] Safe Harbor Edgartown Inventory of manufactured homes Inventory, Finished Homes Majestic Oaks RV Resort Majestic Oaks RV Resort [Member] Majestic Oaks RV Resort [Member] Purchase and sale agreement, cash consideration payment Payments For Asset Acquisitions Payments For Asset Acquisitions Total noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest East Village Estates East Village Estates [Member] East Village Estates [Member] Cash flow hedge gains reclassified to earnings Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net Income from nonconsolidated affiliates Payments for Distributions of Income from Nonconsolidated Entities Payments for Distributions of Income from Nonconsolidated Entities Operating loss carryforwards Operating Loss Carryforwards Annapolis Safe Harbor Annapolis [Member] Safe Harbor Annapolis Asset acquisitions, investment in property 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 Assets held for sale Increase (Decrease) in Assets Held-for-sale Puerto del Rey Puerto del Rey [Member] Puerto del Rey Schedule of Intangible Assets Amortization Expense [Table Text Block] 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. Schedule of Other Receivables [Table Text Block] Schedule of Other Receivables [Table Text Block] Schedule of Other Receivables Variable Interest Entities [Text Block] Variable Interest Entity Disclosure [Text Block] Initial cost to company, land SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Initial Cost of Land Other receivables, net Other receivables, net [Member] Other receivables, net [Member] Underwritten public offering Aggregate Value of Shares to be Issued, Public Offering Aggregate Value of Shares to be Issued, Public Offering Lakefront Lakefront [Member] Lakefront [Member] Allowances Allowance for rent, water, sewer usage receivables Allowance for rent, water, sewer usage receivables Proceeds from gain on derivative settlement Proceeds From Gain On Settlement Of Derivative Instrument Proceeds From Gain On Settlement Of Derivative Instrument Harrison Yacht Yard Harrison Yacht Yard [Member] Harrison Yacht Yard Total Revenues Revenues Revenues Change in number of shares authorized under plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Stirling Safe Harbor Stirling [Member] Safe Harbor Stirling Number of plans Number Of Share-Based Compensation Plans Number Of Share-Based Compensation Plans Other Intangible Asset Amortization Expense Amortization of Intangible Assets Richmond Place Richmond [Member] Richmond [Member] Cash paid for interest (net of capitalized interest) Interest Paid, Excluding Capitalized Interest, Operating Activities Eagle Cove Safe Harbor Eagle Cove [Member] Safe Harbor Eagle Cove Operating lease, 2025 Lessee, Operating Lease, Liability, to be Paid, Year Three Other Assets [Member] Other Assets [Member] Four Leaf Portfolio Four Leaf Portfolio [Member] Four Leaf Portfolio Land Improvements [Member] Land Improvements [Member] Series G preferred OP units Series G Preferred OP Units [Member] Series G Preferred OP Units Preferred OP units - mandatorily redeemable Aspen and Series B-3 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 Financial Instruments [Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Directors Director [Member] Lazy Lakes RV Resort Lazy Lakes RV [Member] Lazy Lakes RV Strafford / Lake Winnipesaukee South KOA Stratford/Lake Winnipesaukee South KOA [Member] Stratford/Lake Winnipesaukee South KOA [Member] 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] Windham Hills Windham Hills [Member] Windham Hills [Member] Series H preferred OP units Series H Preferred OP Units [Member] Series H Preferred OP Units Current rate of return Variable Interest Entity, Equity Interests Issued, Floating Rate Variable Interest Entity, Equity Interests Issued, Floating Rate 2025 Finite-Lived Intangible Asset, Expected Amortization, Year Three Cove Haven Safe Harbor Cove Haven [Member] Safe Harbor Cove Haven Distributions in Excess of Accumulated Earnings Retained Earnings [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Total Lease Expense Lease, Cost Common Stock Common Stock [Member] Sunlake Estates Sunlake Estates [Member] Sunlake Estates [Member] Lease, Cost [Table Text Block] Lease, Cost [Table Text Block] Ballena Isle Safe Harbor Ballena Isle [Member] Safe Harbor Ballena Isle Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Woodlake Trails Woodlake Trails [Member] Woodlake Trails [Member] Weighted average grant date fair value of vested shares (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Fixed Interest Rate Debt Instrument, Interest Rate, Effective Percentage Rainbow Village of Zephyrhills Rainbow Village of Zepyrhills [Member] Rainbow Village of Zepyrhills [Member] Basis differences - foreign investment Deferred Tax Liabilities, Investments Cabrillo Isle Cabrillo Isle [Member] Cabrillo Isle Carriage Cove Carriage Cove [Member] Carriage Cove [Member] Emerald Point Safe Harbor Emerald Point [Member] Safe Harbor Emerald Point Payment of contingent liability Payment for Contingent Consideration Liability, Financing Activities Disposal Group Name [Axis] Disposal Group Name [Axis] Investments in marketable securities Payments to Acquire Marketable Securities Equity Components [Axis] Equity Components [Axis] Safe Harbor [Member] Safe Harbor [Member] Safe Harbor Segment Reporting, Policy [Policy Text Block] Segment Reporting, Policy [Policy Text Block] Cedar Springs Cedar Springs [Member] Cedar Springs [Member] Apple Carr Village Apple Carr Village [Member] Apple Carr Village [Member] UNITED KINGDOM UNITED KINGDOM Statement [Line Items] Statement [Line Items] Cover Page [Abstract] Cover Page [Abstract] Cover Page [Abstract] Blue Heron Pines Blue Heron Pines [Member] Blue Heron Pines [Member] Loss on remeasurement of contingent liabilities Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Sun Outdoors Orange Beach Sun Outdoors Orange Beach [Member] Sun Outdoors Orange Beach Auditor Firm ID Auditor Firm ID Sun Outdoors Sugarloaf Key Sun Outdoors Sugarloaf Key [Member] Sun Outdoors Sugarloaf Key Pelican Bay Pelican Bay [Member] Pelican Bay [Member] Royal Country Royal Country [Member] Royal Country [Member] Presidential Estates Presidential Estates [Member] Presidential Estates El Capitan Canyon El Capitan Canyon [Member] El Capitan Canyon Podickory Point Podickory Point [Member] Podickory Point Spanish Trails MHC Spanish Trails MHC [Member] Spanish Trails MHC Old Port Cove Safe Harbor Old Port Cove [Member] Safe Harbor Old Port Cove Real Estate and Accumulated Depreciation, Name of Property [Domain] Name of Property [Domain] Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Operating lease, 2026 Lessee, Operating Lease, Liability, to be Paid, Year Four Equity contribution Payments to Acquire Limited Partnership Interests Income Statement [Abstract] Income Statement [Abstract] Federal, deferred Deferred Federal Income Tax Expense (Benefit) Toledo Beach Safe Harbor Toledo Beach [Member] Safe Harbor Toledo Beach Proceeds from sale of investment Proceeds from Sale of Equity Method Investments Weighted average common shares outstanding - diluted (in shares) Diluted weighted average common shares and securities Weighted Average Number of Shares Outstanding, Diluted Gross amount carried, depreciable assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Building and Improvements, Amount Aspen Series B3 Preferred Operating Partnership OP Units [Member] Aspen Series B3 Preferred Operating Partnership OP Units [Member] Aspen Series B3 Preferred Operating Partnership OP Units Pakefield Pakefield [Member] Pakefield Sun Retreats Birch Bay Sun Retreats Birch Bay [Member] Sun Retreats Birch Bay Building and Building Improvements [Member] Building and Building Improvements [Member] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Marketable securities Marketable Securities Lease, Supplemental Balance Sheet Information [Table Text Block] Lease, Supplemental Balance Sheet Information [Table Text Block] Lease, Supplemental Balance Sheet Information Sun Outdoors St. Augustine Sun Outdoors St. Augustine [Member] Sun Outdoors St. Augustine Number of marinas owned Number Of Marinas Owned Number Of Marinas Owned Grant Date Fair Value Per Share Weighted average grant date fair value of granted shares (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Acquisitions - Common stock and OP units issued Settlement of membership interest Settlement of membership interest Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Lakeview CT Lakeview CT [Member] Lakeview CT [Member] Reduction to interest expense expected to be reclassified Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Redemption of OP units Temporary Equity, Decrease from Redemptions or Purchase of Interests Temporary Equity, Decrease from Redemptions or Purchase of Interests. Brook Ridge Brook Ridge [Member] Brook Ridge [Member] Carolina Pines RV Resort Carolina Pines RV Resort [Member] Carolina Pines RV Resort Amble Links Amble Links [Member] Amble Links 47 North 47 North [Member] 47 North Less: Income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Jellystone Park (TM) Androscoggin Lake Jellystone Park(TM) Androscoggin Lake [Member] Jellystone Park(TM) Androscoggin Lake Commitments and Contingencies [Text Block] Commitments and Contingencies Disclosure [Text Block] Caliente Sands Caliente Sands [Member] Caliente Sands [Member] Common stock, shares issued (in shares) Common Stock, Shares, Issued Southwood Village Southwood Village [Member] Southwood Village [Member] 2025 Financial Liability, to be Paid, Year Three Financial Liability, to be Paid, Year Three Austin Lone Star RV Resort Austin Loan Star [Member] Austin Loan Star [Member] Cash Flow Hedging [Member] Cash Flow Hedging [Member] Interest on mandatorily redeemable preferred OP units / equity Interest on mandatorily redeemable preferred OP units / equity Interest Expense, Other Net Cash Used For Investing Activities Net Cash Provided by (Used in) Investing Activities Silver Spring Safe Harbor Silver Spring [Member] Safe Harbor Silver Spring Cash and escrow Payments for Asset Acquisitions and to Acquire Businesses, Gross Payments for Asset Acquisitions and to Acquire Businesses, Gross Sandusky Safe Harbor Sandusky [Member] Safe Harbor Sandusky Restricted interest carryforwards Deferred Tax Assets, Restricted Interest Carryforward Deferred Tax Assets, Restricted Interest Carryforward Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table Text Block] Entity Current Reporting Status Entity Current Reporting Status Fair value adjustment Equity Method Investment, Fair Value Adjustment Equity Method Investment, Fair Value Adjustment Marina Bay Safe Harbor Marina Bay [Member] Safe Harbor Marina Bay Puerto del Rey Safe Harbor Puerto del Rey [Member] Safe Harbor Puerto del Rey Federal provision / (benefit) at statutory tax rate, percentage Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Operating lease impairment Operating Lease, Impairment Loss 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 Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Holly Village / Hawaiian Gardens Holly Village/Hawaiian Gardens [Member] Holly Village/Hawaiian Gardens [Member] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Andover Andover [Member] Andover Ordinary quarterly taxable dividend Ordinary Tax Dividend, Percent Qualified Dividend Ordinary Tax Dividend, Percent Qualified Dividend State and local taxes, net of federal benefit, percentage Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Series G Preferred Stock Series G Preferred Stock [Member] All UK Properties Excluding Corporate Headquarters [Member] All UK Properties Excluding Corporate Headquarters [Member] All UK Properties Excluding Corporate Headquarters Capitalized Costs, Policy [Policy Text Block] Other capitalized costs [Policy Text Block] Other capitalized costs [Policy Text Block] 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, Continuing Operations Liabilities Liabilities [Abstract] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Realized losses Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Accumulated Depreciation Accumulated Depreciation SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation Rentable square feet Net Rentable Area Westward Shores Cottages & RV Resort Westward Shores Cottages & RV Resort [Member] Westward Shores Cottages & RV Resort [Member] Loan balance Revolving borrowings Total Due Long-Term Debt Other expense, net Other expense, net Other Nonoperating Income (Expense) Consolidated entities Noncontrolling interests Noncontrolling Interest in Variable Interest Entity Offering price (in dollars per share) Sale of Stock, Price Per Share Vineyard Haven Safe Harbor Vineyard Haven [Member] Safe Harbor Vineyard Haven Pine Hills Pine Hills [Member] Pine Hills [Member] North Point Estates North Point Estates [Member] North Point Estates [Member] Lake Pointe Village Lake Pointe Village [Member] Lake Pointe Village [Member] Hacienda Del Rio Hacienda del Rio [Member] Hacienda del Rio [Member] Notes and other receivables, net Accounts and Financing Receivable, after Allowance for Credit Loss Pilots Point Safe Harbor Pilots Point [Member] Safe Harbor Pilots Point Return of capital Return of Capital [Member] Return of Capital [Member] Total Liabilities and Other 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 Measurement Basis [Axis] Measurement Basis [Axis] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Asset acquisitions, temporary and permanent equity Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable Distribution Per Share Common Stock, Dividends, Per Share, Declared Telephone Service [Member] Telephone Service [Member] Telephone Service [Member] Sun Villa Estates Sun Villa Estates [Member] Sun Villa Estates Yankee Village Yankee Village [Member] Yankee Village [Member] Weighted Average Years to Maturity Debt weighted average to maturity, length Debt weighted average to maturity, length RV community [Member] RV community [Member] RV community [Member] Warrants Warrants [Member] Warrants South Harbour Village Safe Harbor South Harbour Village [Member] Safe Harbor South Harbour Village MH And RV Properties Located In The US [Member] MH And RV Properties Located In The US [Member] MH And RV Properties Located In The US Sale Leaseback Transaction [Line Items] Sale Leaseback Transaction [Line Items] Aggregate cost of total real estate for federal income tax purposes SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Federal Income Tax Basis Number of properties Number of Real Estate Properties OP Units accretion Temporary Equity, Accretion to Redemption Value Calusa Island Safe Harbor Calusa Island [Member] Safe Harbor Calusa Island Sunroad Marina Sunroad Marina [Member] Sunroad Marina Jamestown Safe Harbor Jamestown [Member] Safe Harbor Jamestown Distributions Proceeds from Equity Method Investment, Distribution Total Expenses Costs and Expenses The Hamptons Golf & Country Club The Hamptons Golf & Country Club [Member] The Hamptons Golf & Country Club Exchange rate Temporary Equity, Conversation Ratio Temporary Equity, Conversation Ratio Business Combination and Asset Acquisition [Abstract] Operating lease, present value of lease liabilities Operating lease liabilities Operating Lease, Liability Pecan Branch Pecan Branch [Member] Pecan Branch [Member] Deerwood Deerwood [Member] Deerwood [Member] Number of development sites Number of Development Sites Number of Development Sites Share-Based Compensation, Policy [Policy Text Block] Share-Based Payment Arrangement [Policy Text Block] Land Land Finance lease, total lease 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[Member] Lauderdale Marine Center Arbor Terrace RV Park Arbor Terrace [Member] Arbor Terrace [Member] Fisherman's Cove Fisherman's Cove [Member] Fisherman's Cove [Member] Federal, current Current Federal Tax Expense (Benefit) Stonebridge (MI) Stonebridge, Richfield Township, MI [Member] Stonebridge, Richfield Township, MI [Member] Asset acquisitions, total consideration Asset acquisitions, total consideration Asset Acquisition, Consideration Transferred Noncash investing and financing activities Noncash Investing and Financing Items [Abstract] Horseshoe Cove RV Resort Horseshoe Cove RV Resort [Member] Horseshoe Cove RV Resort [Member] Ocean West Ocean West [Member] Ocean West [Member] Less: interest rate derivative gain reclassified to earnings Less: interest rate derivative gain reclassified to earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Number of RV resorts Number of RV Resorts Number of RV Resorts Skippers Landing Safe Harbor Skippers Landing [Member] Safe Harbor Skippers Landing Conversion of OP units (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Business combinations, temporary and permanent equity Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Number of managed properties Number Of Managed Properties Number Of Managed Properties Entity Voluntary Filers Entity Voluntary Filers Accumulated depreciation Real Estate Investment Property, Accumulated Depreciation Weighted-average discount rate, finance lease Finance Lease, Weighted Average Discount Rate, Percent Marina Marinas [Member] Marinas Revenue [Text Block] Revenue from Contract with Customer [Text Block] Academy / West Point AcademyWestpoint [Member] Academy/Westpoint [Member] Jellystone Park (TM) Petoskey Jellystone Park(TM) Petoskey [Member] Jellystone Park(TM) Petoskey Home Sales [Member] Revenue From Home Sales [Member] Revenue From Home Sales [Member] Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward] Forecast [Member] Forecast [Member] Home sales Revenue From Home Sales Revenue from home sales. Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] The Foothills The Foothills [Member] The Foothills Bell Crossing Bell Crossing [Member] Bell Crossing [Member] Total Liabilities, Temporary Equity and Shareholders' Equity Liabilities and Equity Goodwill and other intangible assets Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Marina Bay Yacht Harbor Marina Bay Yacht Harbor [Member] Marina Bay Yacht Harbor Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Liberty Farm Liberty Farms [Member] Liberty Farms [Member] Regatta Pointe Safe Harbor Regatta Pointe [Member] Safe Harbor Regatta Pointe Gross deferred tax assets Deferred Tax Assets, Gross Investment Property, Policy [Policy Text Block] Real estate, investment property [Policy Text Block] Real estate, investment property [Policy Text Block] 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 [Member] Public Offering [Member] Public Offering Hengar Manor Hengar Manor [Member] Hengar Manor Operating lease, imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Development Sites Number of Units in Real Estate Property, Development Sites Number of Units in Real Estate Property, Development Sites Tarka Tarka [Member] Tarka Sale of Stock [Domain] Sale of Stock [Domain] Sungenia JV [Member] Sungenia JV [Member] Sungenia JV [Member] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Other assets / (liabilities), net Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Other Liabilities) Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Other Liabilities) Riviera Beach Safe Harbor Riviera Beach [Member] Safe Harbor Riviera Beach Jellystone Park™ at Memphis Jellystone Park At Memphis [Member] Jellystone Park At Memphis [Member] Rockland Safe Harbor Rockland [Member] Safe Harbor Rockland Unrecognized tax benefits Unrecognized Tax Benefits Hyde Park Hyde Park [Member] Hyde Park [Member] Sunset Bay Safe Harbor Sunset Bay [Member] Safe Harbor Sunset Bay Thereafter Lessor, Operating Lease, Payment to be Received, after Year Five Temporary Equity Temporary Equity [Member] Temporary Equity Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block] Entity Address, Address Line Two Entity Address, Address Line Two New England Boatworks Safe Harbor New England Boatworks [Member] Safe Harbor New England Boatworks Entity Address, Address Line One Entity Address, Address Line One Forest View Forest View [Member] Forest View [Member] Product and Service [Axis] Product and Service [Axis] Camp Fimfo Camp Fimfo [Member] Camp Fimfo Receivables from contracts with customers Home sale proceeds Home sale proceeds Home sale proceeds Rate differential, percentage Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Polperro Polperro [Member] Polperro Investments in Affiliates, Policy [Policy Text Block] Equity Method Investments [Policy Text Block] Sun Outdoors Kensington Valley Sun Outdoors Kensington Valley [Member] Sun Outdoors Kensington Valley Insurance recoveries Insurance Recoveries Share-Based Payment Arrangement, Restricted Stock, Grants [Table Text Block] Share-Based Payment Arrangement, Restricted Stock, Grants [Table Text Block] Share-Based Payment Arrangement, Restricted Stock, Grants Estimated insurance recoveries Estimated Insurance Recoveries Leisure Systems, Inc. Leisure Systems, Inc. [Member] Leisure Systems, Inc. Countryside Village of Gwinnett Countryside Gwinnett [Member] Countryside Gwinnett [Member] Number of MH communities Number of MH Communities Number of MH Communities Dutton Mill Village Dutton Mill Village [Member] Dutton Mill Village [Member] Grand Village Grand [Member] Grand [Member] Business combinations, 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 Allen Harbor Allen Harbor [Member] Allen Harbor Impaired Long-Lived Assets Held and Used by Type [Axis] Impaired Long-Lived Assets Held and Used by Type [Axis] Revenue [Table Text Block] Disaggregation of Revenue [Table Text Block] Gross deferred tax liabilities Deferred Tax Liabilities, Gross Distribution rate Debt Instrument, Interest Rate During Period Mill Creek MH & RV Resort Mill Creek RV Resort [Member] Mill Creek RV Resort [Member] Marathon Safe Harbor Marathon [Member] Safe Harbor Marathon Sun Retreats Dennis Port Sun Retreats Dennis Port [Member] Sun Retreats Dennis Port Grand Lake RV & Golf Resort Grand Lakes RV & Golf Resort [Member] Grand Lakes RV & Golf Resort Measurement Frequency [Axis] Measurement Frequency [Axis] Real Estate and Accumulated Depreciation, Description of Property [Axis] Name of Property [Axis] Improvements SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Improvements Maturity Receivable With Imputed Interest, Term Receivable With Imputed Interest, Term Property operating and maintenance Property operating and maintenance Property operating and maintenance Sun Outdoors San Antonio West Sun Outdoors San Antonio West [Member] Sun Outdoors San Antonio West Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Allen Harbor Safe Harbor Allen Harbor [Member] Safe Harbor Allen Harbor Federal provision / (benefit) at statutory tax rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Advertising Cost, Policy [Policy Text Block] Advertising Cost [Policy Text Block] Interest [Member] Interest [Member] Interest [Member] Finance lease, imputed interest Finance Lease, Liability, Undiscounted Excess Amount Glen Laurel Glen Laurel [Member] Glen Laurel [Member] The Willows The Willows [Member] The Willows Treasury Lock [Member] Treasury Lock [Member] 2025 Operating and Finance, Liability, Payments, Due Year Three Operating and Finance, Liability, Payments, Due Year Three Blue Water Loan Blue Water Loan [Member] Blue Water Loan High Point Park High Point [Member] High Point [Member] Sun Retreats Dunedin Sun Retreats Dunedin [Member] Sun Retreats Dunedin Beaver Brook Campground Beaver Brook Campground [Member] Beaver Brook Campground Business Acquisition [Axis] Business Acquisition [Axis] Roxbury Park Roxbury [Member] Roxbury [Member] Total Notes and Other Receivables, net Total notes and other receivables [Member] Total notes and other receivables [Domain] Total consideration Asset Acquisition and Business Combination, Consideration Transferred Asset Acquisition and Business Combination, Consideration Transferred Jellystone Lincoln Jellystone Lincoln [Member] Jellystone Lincoln Changes in Fair Value, Level 3 [Axis] Changes in Fair Value, Level 3 [Axis] Changes in Fair Value, Level 3 Country Squire [Member] Country Squire [Member] Country Squire Depreciation and basis differences Deferred Tax Assets, Real estate Deferred Tax Assets, Real estate Preferred shares outstanding (in shares) Preferred Stock, Shares Outstanding Friendly Village of Modesto Friendly Village of Modesto [Member] Friendly Village of Modesto [Member] New Port Cove Safe Harbor New Port Cove [Member] Safe Harbor New Port Cove Finance lease, present value of lease liabilities Finance lease liabilities Finance Lease, Liability Total Distribution (in Millions) Payments of Ordinary Dividends, Common Stock Comal Farms Comal Farms [Member] Comal Farms [Member] Burnside Safe Harbor Burnside [Member] Safe Harbor Burnside Pheasant Ridge RV Park Pheasant Ridge RV Park [Member] Pheasant Ridge RV Park Sunset Ridge (TX) Sunset Ridge, Kyle, TX [Member] Sunset Ridge, Kyle, TX [Member] Dauntless Shipyard Safe Harbor Dauntless Shipyard [Member] Safe Harbor Dauntless Shipyard Additional paid-in capital Additional Paid in Capital Jellystone Park™ of Chicago Jellystone Park of Chicago [Member] Jellystone Park of Chicago Great Lakes Safe Harbor Great Lakes [Member] Safe Harbor Great Lakes Financial Instruments [Domain] Financial Instruments [Domain] South Bay South Bay [Member] South Bay Basis points Debt Instrument, Basis Spread on Variable Rate Interest Rate Debt Instrument, Interest Rate, Stated Percentage Willow Bend Willow Bend [Member] Willow Bend Country Acres Country Acres [Member] Country Acres [Member] Outer Banks Safe Harbor Outer Banks [Member] Safe Harbor Outer Banks Zahnisers Safe Harbor Zahnisers [Member] Safe Harbor Zahnisers Sun Outdoors Paso Robles Sun Outdoors Paso Robles [Member] Sun Outdoors Paso Robles Encumbrances SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances Acquisitions - Holdback Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Holdback Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Holdback Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Cabrillo Isle Safe Harbor Cabrillo Isle [Member] Safe Harbor Cabrillo Isle Capitalized interest Interest Paid, Capitalized, Investing Activities New England Village New England Village [Member] New England Village [Member] Asset impairment SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Other Deduction South Bay Safe Harbor South Bay [Member] Safe Harbor South Bay Operating lease, thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Equity Component [Domain] Equity Component [Domain] Summit Ridge Summit Ridge [Member] Summit Ridge [Member] Sun Outdoors Wells Beach Wells Beach Resort Campground [Member] Wells Beach Resort Campground Subsequent Event Type [Domain] Subsequent Event Type [Domain] Rye Harbour Rye Harbour [Member] Rye Harbour Investments in and Advances to Affiliates [Table Text Block] Investments in and Advances to Affiliates [Table Text Block] Sandhills Sandhills [Member] Sandhills Amortization of ROU assets Finance Lease, Right-of-Use Asset, Amortization Payments for deferred financing costs Payments of Financing Costs Other redeemable noncontrolling interests Temporary Equity, Accretion of Interest Littondale Littondale [Member] Littondale Sun Outdoors Pigeon Forge Sun Outdoors Pigeon Forge [Member] Sun Outdoors Pigeon Forge Meadowbrook Village Meadowbrook Village [Member] Meadowbrook Village [Member] Sun Outdoors Santa Barbara Sun Outdoors Santa Barbara [Member] Sun Outdoors Santa Barbara Line of credit and other Long-Term Line of Credit Woodside Terrace Woodside Terrace [Member] Woodside Terrace [Member] Award Type [Axis] Award Type [Axis] Additional consideration transferred for vacation rental units Asset Acquisition, Consideration Transferred, Other Assets Variable lease income Variable Lease, Income Kissimmee South MH & RV Resort Kissimmee South RV Resort [Member] Kissimmee South RV Resort [Member] Friendly Village of West Covina Friendly Village of West Covina [Member] Friendly Village of West Covina [Member] Bridge Loan [Member] Bridge Loan [Member] Moreno 66 Development Moreno 66 Development [Member] Moreno 66 Development Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Vista Del Lago MH & RV Resort Vista del Lago MH & RV Resort [Member] Vista del Lago MH & RV Resort [Member] Change in notes receivable from financed sales of inventory homes, net of repayments Increase (Decrease) in Notes Receivables La Costa Village La Costa Village [Member] La Costa Village [Member] Sun Retreats Sandbanks Sun Retreats Sandbanks [Member] Sun Retreats Sandbanks Total Liabilities Liabilities Sycamore Village Sycamore Village [Member] Sycamore Village [Member] Frenchtown Villa / Elizabeth Woods Frenchtown Villa / Elizabeth Woods [Member] Frenchtown Villa / Elizabeth Woods Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Sun Retreats Peters Pond Sun Retreats Peters Pond [Member] Sun Retreats Peters Pond Marina Cove Marina Cove [Member] Marina Cove [Member] Bluewater Yacht Sales Jarrett Bay Bluewater Yacht Sales [Member] Jarrett Bay Bluewater Yacht Sales 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 Change in distributions declared and outstanding Change in Distributions Declared and Outstanding Change in Distributions Declared and Outstanding Present Value of Lease Liabilities Operating and Finance, Liability Operating and Finance, Liability Installment notes receivable on manufactured homes, net Installment notes receivable on manufactured homes, net [Member] Installment notes receivable on manufactured homes [Member] Cape May Crossing Cape May Crossing [Member] Cape May Crossing [Member] Weighted average grant date fair value of unvested shares (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Deferred tax benefit / (expense) Deferred tax (benefit) expense Deferred tax (benefit) expense Deferred Income Tax Expense (Benefit) Sun Outdoors Portland South Sun Outdoors Portland South [Member] Sun Outdoors Portland South Cherrywood Cherrywood [Member] Cherrywood [Member] Sweetwater RV Resort Sweetwater RV Resort [Member] Sweetwater RV Resort [Member] Meadowbrook Meadowbrook [Member] Meadowbrook [Member] River Beach Campsites & RV River Beach Campsites and RV [Member] River Beach Campsites and RV Furniture, fixtures and equipment Furniture and Fixtures, Gross Notes Receivable From Real Estate Developers and Operators Notes Receivable from Real Estate Developers [Member] Notes Receivable from Real Estate Developers Total identifiable assets and liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Yorkshire Dales Yorkshire Dales [Member] Yorkshire Dales Glen Ellis Family Campground Glen Ellis Family Campground [Member] Glen Ellis Family Campground Debt Disclosure [Abstract] Debt Disclosure [Abstract] Fairfield Village Fairfield Village [Member] Fairfield Village [Member] Club Wildwood Club Wildwood [Member] Club Wildwood [Member] Gain / (loss) on remeasurement of marketable securities (Gain) / loss on remeasurement of marketable securities Gain (Loss) On Remeasurement Of Marketable Securities Gain (Loss) On Remeasurement Of Marketable Securities Hawthorne Cove Safe Harbor Hawthorne Cove [Member] Safe Harbor Hawthorne Cove Acquired intangible assets subject to amortization Finite-Lived Intangible Assets Acquired Net Cash Provided By Financing Activities Net Cash Provided by (Used in) Financing Activities Real estate held for sale Real Estate, Held-for-Sale Interest Interest expense Interest Expense, Debt Line of credit and other debt Line of Credit [Member] Shareholders' Equity Stockholders' Equity Attributable to Parent [Abstract] Schedule of Redeemable Equity [Table Text Block] Schedule of Redeemable Equity [Table Text Block] Schedule of Redeemable Equity Schedule of Preferred Units [Table Text Block] Schedule of Preferred Units [Table Text Block] Manasquan River Safe Harbor Manasquan River [Member] Safe Harbor Manasquan River Heritage Heritage [Member] Heritage [Member] Investment property, net Investment Property, Net Investment Property, Net Related Party Transaction [Line Items] Related Party Transaction [Line Items] Gaines Safe Harbor Gaines [Member] Safe Harbor Gaines Kings Manor Kings Manor [Member] Kings Manor [Member] Change in valuation allowance, percentage Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent River Ridge Estates River Ridge Estates [Member] River Ridge Estates Brentwood Village Brentwood Village [Member] Brentwood Village Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Finite-Lived Intangible Assets [Table Text Block] Newhaven Newhaven [Member] Newhaven Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value, by Balance Sheet Grouping [Table Text Block] Derivative Contract Type [Domain] Derivative Contract [Domain] King's Court King's Court [Member] King's Court [Member] Entity Registrant Name Entity Registrant Name Subsequent Events [Text Block] Subsequent Events [Text Block] Proceeds related to disposition of properties Proceeds from Sale of Real Estate Held-for-investment Carrington Pointe Carrington Pointe [Member] Carrington Pointe [Member] Oaklands Oaklands [Member] Oaklands Oyster Bay Oyster Bay [Member] Oyster Bay Glen Cove Safe Harbor Glen Cove [Member] Safe Harbor Glen Cove Southern Palms Southern Palms [Member] Southern Palms [Member] 2024 Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Two Years Employee Service Share-based Compensation, Nonvested Awards, Expected Compensation Cost To Be Recognized In Two Years Shares issued (in shares) Business Combination, Approximate Consideration Transferred, Shares Business Combination, Approximate 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share) Common Stock, Par or Stated Value Per Share Percentage Percent of Total Dividends Paid Percent of Total Dividends Paid Apponaug Harbor Apponaug Harbor [Member] Apponaug Harbor Knollwood Estates Knollwood Estates [Member] Knollwood Estates [Member] Investment, Name [Axis] Investment, Name [Axis] Fair Value of Financial Instruments [Text Block] Fair Value Disclosures [Text Block] Entity File Number Entity File Number Total Lease Payments Operating and Finance, Liability, Payments, Due Operating and Finance, Liability, Payments, Due Sun Retreats Silver Lake Sun Retreats Silver Lake [Member] Sun Retreats Silver Lake Senior Unsecured Notes - April 2032 Maturity [Member] Senior Unsecured Notes - April 2032 Maturity [Member] Senior Unsecured Notes - April 2032 Maturity Central Park MH & RV Resort Central Park MH & RV Resort [Member] Central Park MH & RV Resort [Member] 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 Lakeshore Villas Lakeshore Villas [Member] Lakeshore Villas [Member] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] (Gain) / loss on foreign currency exchanges Foreign Currency Transaction Gain (Loss), after Tax Title of Individual [Axis] Title of Individual [Axis] Derivative Instruments and Hedging Activities, Policy [Policy Text Block] Derivatives, Policy [Policy Text Block] Shares Granted Number of shares granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Apple Creek Apple Creek [Member] Apple Creek [Member] Brokerage commissions and other, net [Member] Brokerage Commissions And Other Revenues, Net [Member] Brokerage Commissions And Other Revenues, Net [Member] Sunroad Safe Harbor Sunroad Marina [Member] Safe Harbor Sunroad Marina In-place leases Leases, Acquired-in-Place [Member] FPG Sun Moreno Valley 66 LLC FPG Sun Moreno Valley 66 [Member] FPG Sun Moreno Valley 66 Kean's Marina Kean's Marina [Member] Kean's Marina Leisure Village Leisure Village [Member] Leisure Village [Member] Net income Business Acquisition, Pro Forma Net Income (Loss) Callaly Leisure Callaly Leisure [Member] Callaly Leisure Income Taxes [Text Block] Income Tax Disclosure [Text Block] Credit Facility [Domain] Credit Facility [Domain] Redeemable Preferred OP Units Redeemable Preferred OP Units [Member] Redeemable Preferred OP Units Total Intangible Assets, Gross (Excluding Goodwill) Schedule of Extinguishment of Debt [Table Text Block] Schedule of Extinguishment of Debt [Table Text Block] 2004 Non-Employee Director Option Plan 2004 Non-employee Plan [Member] 2004 non-employee plan [Member] Fair Value of Shares Vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Countryside Estates Countryside Estates [Member] Countryside Estates [Member] Fair value adjustment Notes Receivable, Fair Value Adjustment Notes Receivable, Fair Value Adjustment Distributions for redemption of noncontrolling interests Payments to Noncontrolling Interests Goldcoaster Goldcoaster [Member] Goldcoaster [Member] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Release of note receivable and accrued interest Release Of Note Receivable And Accrued Interest Release Of Note Receivable And Accrued Interest Anacapa Isle Safe Harbor Anacapa Isle [Member] Safe Harbor Anacapa Isle Themeworld RV Resort Themeworld RV Resort [Member] Themeworld RV Resort 2023 Lessor, Operating Lease, Payment to be Received, Year One Foreign currency translation Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Finance lease, 2027 Finance Lease, Liability, to be Paid, Year Five Bodmin Holiday Park Bodmin Holiday Park (formerly Cornwall) Bodmin Holiday Park [Member] Bodmin Holiday Park Jetstream RV Resort at NASA Jetstream RV Resort [Member] Jetstream RV Resort Deferred Taxes, Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Creeks Crossing Creeks Crossing [Member] Creeks Crossing [Member] Payments to acquire land Payments to Acquire Land Common OP Units Issued Temporary Equity, Shares Issued Accumulated Other Comprehensive Income / (loss) AOCI Including Portion Attributable to Noncontrolling Interest [Member] Oakview Estates Oakview Estates [Member] Oakview Estates [Member] Impaired Long-Lived Assets Held and Used, Asset Name [Domain] Impaired Long-Lived Assets Held and Used, Asset Name [Domain] Scenario [Domain] Scenario [Domain] Sun Outdoors Canyonlands Gateway Sun Outdoors Canyonlands Gateway [Member] Sun Outdoors Canyonlands Gateway Fair Value, Recurring [Member] Fair Value, Recurring [Member] Sunroad Marina and Restaurant Sunroad Marina and Restaurant [Member] Sunroad Marina and Restaurant Related Party Transactions [Text Block] Related Party Transactions Disclosure [Text Block] Business Acquisition, Pro Forma Information [Table Text Block] Business Acquisition, Pro Forma Information [Table Text Block] Kittery Point Safe Harbor Kittery Point [Member] Safe Harbor Kittery Point Document Fiscal Year Focus Document Fiscal Year Focus Riverside Club Riverside Club [Member] Riverside Club [Member] Boulder Ridge Boulder Ridge [Member] Boulder Ridge [Member] Treasury Lock and Forward Swap [Member] Treasury Lock and Forward Swap [Member] Treasury Lock and Forward Swap Ocean Pines Ocean Pine [Member] Ocean Pine [Member] Harborage Yacht Club Safe Harbor Harborage Yacht Club [Member] Safe Harbor Harborage Yacht Club Senior unsecured notes Senior Unsecured Notes [Member] Senior Unsecured Notes Payments on financial liability 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] Cypress Greens Cypress Greens [Member] Cypress Greens [Member] Autumn Ridge Autumn Ridge [Member] Autumn Ridge [Member] Property and land acquisitions, including immediate improvements Real estate, Other Acquisitions and Improvements Real estate, Other Acquisitions and Improvements Hacks Point Safe Harbor Hacks Point [Member] Safe Harbor Hacks Point Acquisitions - Financial liabilities Noncash or Part Noncash Acquisition, Value of Financial Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Financial Liabilities Assumed Woodland Park Estates Woodland Park Estates [Member] Woodland Park Estates [Member] Coghurst Hall Coghurst Hall [Member] Coghurst Hall Undrawn funds Undrawn Funds On Loans Undrawn Funds On Loans City Boatyard Safe Harbor City Boatyard [Member] Safe Harbor City Boatyard Allocation of income to restricted stock awards 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 Siesta Bay RV Park Siesta Bay [Member] Siesta Bay [Member] Tamarac Village MH & RV Resort Tamarac Village MH & RV Resort [Member] Tamarac Village MH & RV Resort Orange Tree Village Orange Tree [Member] Orange Tree [Member] Discounts and premium Debt Instrument, Unamortized Discount (Premium), Net Lamplighter Lamplighter [Member] Lamplighter [Member] Revolving loan amount Line of Credit Facility, Current Borrowing Capacity Goodwill Goodwill River Ranch River Ranch [Member] River Ranch [Member] Branch Creek Branch Creek [Member] Branch Creek [Member] Total provision / (benefit) Total provision / (benefit) Income Tax Expense (Benefit) Geographical [Domain] Geographical [Domain] Valuation allowance Deferred Tax Assets, Valuation Allowance Sun Retreats Huntsville Sun Retreats Huntsville [Member] Sun Retreats Huntsville Entity Public Float Entity Public Float Jellystone Park™ at Barton Lake Jellystone Park at Barton Lake [Member] Jellystone Park at Barton Lake Balance Sheet Location [Domain] Balance Sheet Location [Domain] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Derivative Asset, Statement of Financial Position [Extensible Enumeration] Windsor Woods Village Windsor Woods Village [Member] Windsor Woods Village [Member] Huntington Run Huntington Run [Member] Huntington Run Home costs and selling Cost of Goods and Services Sold Sun Outdoors Cape May Sun Outdoors Cape May [Member] Sun Outdoors Cape May Vines RV Resort Vines RV Resort [Member] Vines RV Resort [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Bruce & Johnsons Safe Harbor Bruce & Johnsons [Member] Safe Harbor Bruce & Johnsons Jefferson Beach Safe Harbor Jefferson Beach [Member] Safe Harbor Jefferson Beach Shell Creek RV Resort & Marina Shell Creek RV Resort & Marina [Member] Shell Creek RV Resort & Marina [Member] Capri Safe Harbor Capri [Member] Safe Harbor Capri Jellystone Park™ of Western New York Jellystone Park Of Western New York [Member] Jellystone Park Of Western New York [Member] Sun Retreats Willow Lake Sun Retreats Willow Lake [Member] Sun Retreats Willow Lake Common stock 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. Westbrook Senior Village Westbrook Senior Village [Member] Westbrook Senior Village Schedule of Tax Characterization of Dividends [Table Text Block] Schedule of Tax Characterization of Dividends [Table Text Block] Summary of Tax Characterization of Dividends Paid [Table Text Block] Business combinations Business Combination, Integration Related Costs Number of land parcels Number Of Land Parcels Acquired Number Of Land Parcels Acquired Number of affected properties Unusual Or Infrequent Item, Number Of Properties Affected By Hurricane Unusual Or Infrequent Item, Number Of Properties Affected By Hurricane Conversion price (in dollars per share) Debt Instrument, Convertible, Conversion Price Contingent consideration earnouts Variable Interest Entity, Contingent Consideration, Earnout Provision Variable Interest Entity, Contingent Consideration, Earnout Provision Holiday West Village Holiday West Village [Member] Holiday West Village [Member] Sun Outdoors Gig Harbor Sun Outdoors Gig Harbor [Member] Sun Outdoors Gig Harbor Foreign currency translation gain / (loss) adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Sun Outdoors Ocean City Sun Outdoors Ocean City [Member] Sun Outdoors Ocean City Holly Forest Holly Forest [Member] Holly Forest [Member] Crossroads Crossroads [Member] Crossroads [Member] Ranch Adjacent to Current Property Ranch Adjacent to Current Property [Member] Ranch Adjacent to Current Property Add: common and preferred OP units dilutive effect Incremental Common Shares Attributable to Dilutive Effect of Common Equity Incremental Common Shares Attributable to Dilutive Effect of Common Equity Pineview Estates Pineview Estates [Member] Pineview Estates Purchases and issuances Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Shelby West Shelby West [Member] Shelby West [Member] Pecan Park RV Resort Pecan Park RV Resort [Member] Pecan Park RV Resort Interest on lease liabilities Finance Lease, Interest Expense Waters Edge RV Resort Waters Edge RV Resort [Member] Waters Edge RV Resort [Member] Glendale Glendale [Member] Glendale Mortgage Term Loans [Member] Mortgage Term Loans [Member] Mortgage Term Loans Useful Life Finite-Lived Intangible Asset, Useful Life 2027 Operating and Finance, Liability, Payments, Due Year Five Operating and Finance, Liability, Payments, Due Year Five Aqua Yacht Safe Harbor Aqua Yacht [Member] Safe Harbor Aqua Yacht Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax Percentage of gross price per share 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 Capital gain Capital Gains [Member] Capital Gains [Member] Acquisitions Goodwill, Acquired During Period Turnberry Turnberry [Member] Turnberry Revenue Business Acquisition, Pro Forma Revenue 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Shenandoah Valley Sun Retreats Shenandoah Valley [Member] Sun Retreats Shenandoah Valley Palm Creek Golf & RV Resort Palm Creek Golf & RV Resort [Member] Palm Creek Golf & RV Resort Town & Country Town & Country [Member] Town & Country Number of derivative instruments Derivative, Number of Instruments Held Tampa East MH & RV Resort Tampa East MH & RV Resort [Member] Tampa East MH & RV Resort Maple Brook Maple Brook [Member] Maple Brook [Member] Dauntless Safe Harbor Dauntless [Member] Safe Harbor Dauntless Acquisitions - Finance lease liabilities Lease Obligation Incurred Motor Home Community, RV Resort and Marina [Member] Motor Home Community, RV Resort and Marina [Member] Motor Home Community, RV Resort and Marina Payments on other debt Repayments of Long-Term Debt Gross amount carried, land SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Land, Amount Series J preferred OP units Series J Preferred Op Units [Member] Series J Preferred Op Units 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 [Member] Maximum [Member] Pier 77 Safe Harbor Pier 77 [Member] Safe Harbor Pier 77 Woodsmoke Camping Resort Woodsmoke Camping Resport [Member] Woodsmoke Camping Resport Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Measurement Frequency [Domain] Measurement Frequency [Domain] Equity and Temporary Equity [Text Block] Stockholders' Equity Note Disclosure [Text Block] Sun Outdoors Central Coast Wine Country Sun Outdoors Central Coast Wine Country [Member] Sun Outdoors Central Coast Wine Country Westside Ridge Westside Ridge [Member] Westside Ridge [Member] Wentworth by the Sea Safe Harbor Wentworth by the Sea [Member] Safe Harbor Wentworth by the Sea Skull Creek Safe Harbor Skull Creek [Member] Safe Harbor Skull Creek Intangibles related to acquisitions Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Service, retail, dining and entertainment Ancillary Revenue Ancillary Revenue Royal Palm Village Royal Palm Village [Member] Royal Palm Village [Member] Pier 121 Safe Harbor Pier 121 [Member] Safe Harbor Pier 121 Palm Village Palm Village [Member] Palm Village [Member] Sun Outdoors Coos Bay Sun Outdoors Coos Bay [Member] Sun Outdoors Coos Bay Hospitality Creek Campground Hospitality Creek Campground [Member] Hospitality Creek Campground Title of 12(b) Security Title of 12(b) Security SHM South Fork JV, LLC [Member] SHM South Fork JV, LLC [Member] SHM South Fork JV, LLC The Grove at Alta Ridge The Grove at Alta Ridge [Member] The Grove at Alta Ridge [Member] Subsequent Event [Line Items] Subsequent Event [Line Items] Malvern View Malvern View [Member] Malvern View Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Payments on lines of credit Repayments of Lines of Credit River Ridge River Ridge [Member] River Ridge [Member] Segment Reporting [Text Block] Segment Reporting Disclosure [Text Block] Equity Method Investment, Nonconsolidated Investee [Domain] Equity Method Investment, Nonconsolidated Investee [Domain] Lakefront Safe Harbor Lakefront [Member] Safe Harbor Lakefront Net Deferred Tax Liability Deferred Tax Liabilities, Net Cash depots in excess of insured amounts Cash, Uninsured Amount East Fork Crossing East Fork [Member] East Fork [Member] Royal Palms MH & RV Resort Royal Palms MH & RV Resort [Member] Royal Palms MH & RV Resort [Member] Chichester Lakeside Chichester Lakeside [Member] Chichester Lakeside Aggregate shares at public offering (in shares) Aggregate Number of Shares to be Issued, Public Offering Aggregate Number of Shares to be Issued, Public Offering Matures October 1, 2022 3.89% Interest Rate [Member] Matures October 1, 2022 3.89% Interest Rate [Member] Matures October 1, 2022 3.89% Interest Rate Lakeside Lakeside [Member] Lakeside [Member] Other redeemable noncontrolling interests Temporary Equity, Acquisition Of Equity Interests Temporary Equity, Acquisition Of Equity Interests Brynteg Brynteg [Member] Brynteg Aggregate gross sales price Value of Shares Sold in Forward Sale Transactions Value of Shares Sold in Forward Sale Transactions Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Director Plans [Member] Director Plans [Member] Director Plans [Member] Cobus Green Cobus Green [Member] Cobus Green [Member] Lakeland RV Resort Lakeland RV Resort [Member] Lakeland RV Resort [Member] Sun Retreats Rock River Sun Retreats Rock River [Member] Sun Retreats Rock River Pleasant Lake RV Resort Pleasant Lake RV Resort [Member] Pleasant Lake RV Resort [Member] Notional Derivative, Notional Amount Number of derivatives settled Derivative, Number of Instruments Sold Derivative, Number of Instruments Sold Ribble Valley Ribble Valley [Member] Ribble Valley Collateralized Term Loan 1 [Member] Collateralized Term Loan 1 [Member] Collateralized Term Loan 1 Sheffield Estates Sheffield [Member] Sheffield [Member] Bohemia Vista Safe Harbor Bohemia Vista [Member] Safe Harbor Bohemia Vista Thereafter Operating and Finance, Liability, Payments, Due After Year Five Operating and Finance, Liability, Payments, Due After Year Five Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Napa Valley Napa Valley [Member] Napa Valley [Member] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Significant Unobservable Inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Manufactured Home And Rv Community [Member] Manufactured Home And Rv Community [Member] Manufactured Home And Rv Community [Member] Spanish Trails West Spanish Trails West [Member] Spanish Trails West Lakeview Lakeview [Member] Lakeview [Member] Blue Jay MH & RV Resort Blue Jay MH & RV Resort [Member] Blue Jay MH & RV Resort [Member] Harbor House Safe Harbor Harbor House [Member] Safe Harbor Harbor House Southside Landing Southside Landing [Member] Southside Landing [Member] Noncontrolling Interests Noncontrolling Interest [Member] Sun Outdoors Lake Rudolph Sun Outdoors Lake Rudolph [Member] Sun Outdoors Lake Rudolph Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Kimberly Estates Kimberly Estates [Member] Kimberly Estates [Member] Grand Isle Safe Harbor Grand Isle [Member] Safe Harbor Grand Isle Add: dilutive restricted stock Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements All Marina Properties Including Marinas Headquarters And Other [Member] All Marina Properties Including Marinas Headquarters And Other [Member] All Marina Properties Including Marinas Headquarters And Other Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment, Long-Lived Asset, Held-for-Use, Statement of Income or Comprehensive Income [Extensible Enumeration] Disposal Group Name [Domain] Disposal Group Name [Domain] Holly Shores Camping Resort Holly Shores Camping Resort [Member] Holly Shores Camping Resort Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired conversion price (in dollars per share) Convertible Preferred Stock, Shares Issued Per Share Upon Conversion Convertible Preferred Stock, Shares Issued Per Share Upon Conversion Service, retail, dining and entertainment [Member] Ancillary Revenues [Member] Ancillary Revenues [Member] Other Assets and Liabilities Other Assets and Liabilities [Member] Other Assets and Liabilities Other intangible assets, net Other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Sun Outdoors Frontier Town Sun Outdoors Frontier Town [Member] Sun Outdoors Frontier Town Interest or penalty associated with unrecognized income tax provision Unrecognized Tax Benefits, Interest on Income Taxes Expense Converted shares (in shares) Debt Instrument, Convertible, Number of Equity Instruments Saddlebrook Saddlebrook [Member] Saddlebrook [Member] Allendale Meadows Allendale [Member] Allendale [Member] Dividend reinvestment, net of tax Reinvestment of Dividends Received from Investment, Net of Tax Reinvestment of Dividends Received from Investment, Net of Tax Distributions Dividends, Cash Jellystone Park (TM) Chincoteague Island Jellystone Park(TM) Chincoteague Island [Member] Jellystone Park(TM) Chincoteague Island Sunroad Marina (restaurant) Safe Harbor Sunroad Marina Restaurant [Member] Safe Harbor Sunroad Marina Restaurant Shares sold (in shares) Sale of Stock, Number of Shares Issued in Transaction, Direct Sale of Stock, Number of Shares Issued in Transaction, Direct 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 Gain / (loss) on remeasurement of notes receivable Gain (Loss) on Remeasurement of Notes Receivable Gain (Loss) on Remeasurement of Notes Receivable Schedule of Derivative Instruments [Table Text Block] Schedule of Derivative Instruments [Table Text Block] Lakeview Mobile Estates Lakeview Mobile Estates [Member] Lakeview Mobile Estates Collateralized Term Loan 2 [Member] Collateralized Term Loan 2 [Member] Collateralized Term Loan 2 Rate differential Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Income Tax Authority [Domain] Income Tax Authority [Domain] Waverly Shores Village Waverly Shores Village [Member] Waverly Shores Village [Member] Sun Retreats Pleasant Acres Farm Sun Retreats at Pleasant Acres Farm [Member] Sun Retreats at Pleasant Acres Farm A-3 preferred OP units Series A-3 Preferred OP Units [Member] Series A-3 Preferred OP Units [Member] West Village Estates West Village Estate [Member] West Village Estate [Member] Loan Amount Mortgage Term Loans Mortgage Term Loans Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Naples RV Resort Naples RV Resort [Member] Naples RV Resort [Member] Credit Facility [Axis] Credit Facility [Axis] Town & Country Village Town & Country Village [Member] Town & Country Village [Member] Equity [Abstract] Equity [Abstract] Island Park Safe Harbor Island Park [Member] Safe Harbor Island Park South Fork Safe Harbor South Fork [Member] Safe Harbor South Fork Effective interest rate on derivative Derivative, Fixed Interest Rate Sun Retreats Flamborough Sun Retreats Flamborough [Member] Sun Retreats Flamborough Notes receivable from real estate developers and operators Notes receivable from developers Notes due from Real Estate Developers [Member] Notes due from Real Estate Developers [Member] Schedule of Deferred Financing Costs, Discounts and Premiums [Table Text Block] Schedule of Deferred Financing Costs, Discounts and Premiums [Table Text Block] Schedule of Deferred Financing Costs, Discounts and Premiums Consolidated Entities [Domain] Consolidated Entities [Domain] Greenwich Bay Safe Harbor Greenwich Bay [Member] Safe Harbor Greenwich Bay Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] 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 Spanish Main MH & RV Resort Spanish Main MH & RV Resort [Member] Spanish Main MH & RV Resort [Member] Franchise Agreements and Other Intangible Assets [Member] Franchise Agreements and Other Intangible Assets [Member] Franchise Agreements and Other Intangible Assets State and local taxes, net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Unsecured Term Loan Facility [Member] Unsecured Term Loan Facility [Member] Unsecured Term Loan Facility Great Island Safe Harbor Great Island [Member] Safe Harbor Great Island Other intangible assets, net Other Intangible Assets, Net Entity Central Index Key Entity Central Index Key Port Royal Landing Safe Harbor Port Royal Landing [Member] Safe Harbor Port Royal Landing Reduction in secured borrowing balance Repayments of Secured Debt Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards 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] Entity [Domain] Entity [Domain] Wood Farm Wood Farm [Member] Wood Farm Brady Mountain Safe Harbor Brady Mountain [Member] Safe Harbor Brady Mountain Assets Assets [Abstract] Legal fees Legal Fees Country Village Estates Country Village [Member] Country Village [Member] Forest Springs Forest Springs [Member] Forest Springs Sale of Stock [Axis] Sale of Stock [Axis] Collateralized Mortgage Backed Securities [Member] Collateralized Mortgage-Backed Securities [Member] 2023 Long-Term Debt, Maturity, Year One Share-based compensation Share-Based Payment Arrangement, Noncash Expense Contributions Payments to Acquire Equity Method Investments Thereafter Financial Liability, to be Paid, after Year Five Financial Liability, to be Paid, after Year Five Series D preferred OP units Series D Preferred OP Units [Member] Series D Preferred OP Units [Member] Variable Rate [Axis] Variable Rate [Axis] Leases [Text Block] Lessor, Operating Leases [Text Block] Distributions of income from nonconsolidated affiliates Distributions from Affiliate Distributions from affiliate Derivative term Derivative, Term of Contract Haverstraw Safe Harbor Haverstraw [Member] Safe Harbor Haverstraw Brentwood Estates Brentwood Estates [Member] Brentwood Estates [Member] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year One Sun Retreats Geneva on the Lake Sun Retreats Geneva on the Lake [Member] Sun Retreats Geneva on the Lake Finance lease, thereafter Finance Lease, Liability, to be Paid, after Year Five Real Estate [Domain] Real Estate [Domain] Net book value Pledged Assets, Real Estate, Not Separately Reported Pledged Assets, Not Separately Reported, Real Estate Investments in nonconsolidated affiliates Payments to Acquire Interest in Subsidiaries and Affiliates Sun Retreats Cape Cod Sun Retreats Cape Cod [Member] Sun Retreats Cape Cod Sun Outdoors Old Orchard Beach Downtown Sun Outdoors Old Orchard Beach Downtown [Member] Sun Outdoors Old Orchard Beach Downtown Alpine Meadows Alpine [Member] Alpine [Member] Bristol Safe Harbor Bristol [Member] Safe Harbor Bristol Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Operating lease, total lease payments Lessee, Operating Lease, Liability, to be Paid Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Net Income 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] Pevensey Bay Pevensey Bay [Member] Pevensey Bay MH MH [Member] MH 2024 Long-Term Debt, Maturity, Year Two Marketable securities Investments, Fair Value Disclosure Related party payment Related Party Transaction, Expenses from Transactions with Related Party Receivable [Domain] Receivable [Domain] Number of mortgage term loans Number of Collateralized Term Loans Number of Collateralized Term Loans ThemeWorld RV Resort Themeworld RV [Member] Themeworld RV Sun Outdoors Garden City Utah Sun Outdoors Garden City Utah [Member] Sun Outdoors Garden City Utah Bluebonnet Lake Bluebonnet Lake [Member] Bluebonnet Lake Real estate tax Real Estate Tax Expense Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Traveler's World MH & RV Resort Travelers World RV Resort [Member] Travelers World RV Resort [Member] Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Wymberly Wymberly [Member] Wymberly [Member] Conversion of OP units Stock Issued During Period, Value, Conversion of Convertible Securities Park Holidays Cash Deposit [Member] Park Holidays Cash Deposit [Member] Park Holidays Cash Deposit Rock Crusher Canyon RV Resort Rock Crusher Canyon RV Park [Member] Rock Crusher Canyon RV Park [Member] Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Business Acquisitions, by Acquisition [Table Text Block] Jellystone Park at Mammoth Cave Jellystone Park at Mammoth Cave [Member] Jellystone Park at Mammoth Cave Prime Martha's Vineyard Prime Martha's Vineyard [Member] Prime Martha's Vineyard Broadview Estates Broadview Estates [Member] Broadview Estates [Member] Maturities and Amortization of debt and lines of credit [Table Text Block] Schedule of Maturities of Long-Term Debt [Table Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] All Marina Properties Excluding Marinas Headquarters And Other [Member] All Marina Properties Excluding Marinas Headquarters And Other [Member] All Marina Properties Excluding Marinas Headquarters And Other Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche [Member] Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche [Member] Senior Unsecured Notes - July 2031 Maturity - 2nd Tranche Sun Outdoors Yellowstone North Sun Outdoors Yellowstone North [Member] Sun Outdoors Yellowstone North Scenario [Axis] Scenario [Axis] Wildwood Community Wildwood Community [Member] Wildwood Community [Member] Stratford Safe Harbor Stratford [Member] Safe Harbor Stratford Second Terminated Lease [Member] Second Terminated Lease [Member] Second Terminated Lease Plan Name [Axis] Plan Name [Axis] All Properties Excluding Corporate Headquarters [Member] All Properties Excluding Corporate Headquarters [Member] All Properties Excluding Corporate Headquarters [Member] Supplemental Cash Flow Elements [Abstract] Supplemental Cash Flow Elements [Abstract] Ocean Breeze MH & RV Resort Ocean Breeze MH & RV Resort [Member] Ocean Breeze MH & RV Resort Executive Officers Executive Officer [Member] Sun Outdoors Islamorada Sun Outdoors Islamorada [Member] Sun Outdoors Islamorada Noncontrolling interests Noncontrolling Interest [Abstract] New Beach New Beach [Member] New Beach Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1) Fair Value, Inputs, Level 1 [Member] Asset acquisitions, other assets / (liabilities), net Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Menifee Development Menifee Development [Member] Menifee Development Sun Retreats Nantahala Sun Retreats Nantahala [Member] Sun Retreats Nantahala Blueberry Hill Blueberry Hill [Member] Blueberry Hill [Member] Number of ground leases terminated Number Of Terminated Ground Leases Number Of Terminated Ground Leases Dispositions of properties Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Leases, Additional Information [Table Text Block] Leases, Additional Information [Table Text Block] Leases, Additional Information Number of housing sites sold Number Of Housing Sites Sold Number Of Housing Sites Sold Series F preferred OP units Series F Preferred OP Units [Member] Series F Preferred OP Units Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Related Party Transaction [Domain] Related Party Transaction [Domain] Other liabilities Other Liabilities Pine Trace Pine Trace [Member] Pine Trace [Member] Distributions in excess of accumulated earnings Accumulated Distributions in Excess of Net Income Ashbourne Heights Ashbourne Heights [Member] Ashbourne Heights Franchise agreements and other intangible assets Franchise Rights [Member] Document Annual Report Document Annual Report Legal Entity [Axis] Legal Entity [Axis] Notes And Other Receivables [Text Block] Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Real Estate and Accumulated Depreciation [Line Items] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] Geographical [Axis] Geographical [Axis] Dawlish Sands Dawlish Sands [Member] Dawlish Sands Harbors View Safe Harbor Harbors View [Member] Safe Harbor Harbors View Total Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests Lake Juliana Landings Lake Juliana Landings [Member] Lake Juliana Landings Solar Energy Project LLC Sun Energy Project LLC [Member] Sun Energy Project LLC Investment property, net Investment property, net Real Estate Investment Property, Net Share of capital stock issued (in shares) Common and Preferred Stock, Shares Authorized Common and Preferred Stock, Shares Authorized Product and Service [Domain] Product and Service [Domain] River Pines River Pines [Member] River Pines [Member] Entity Shell Company Entity Shell Company Operating loss carryforwards after tax Operating Loss Carryforwards, After Tax Operating Loss Carryforwards, After Tax Lincoln Estates Lincoln Estates [Member] Lincoln Estates [Member] Sakonnet Safe Harbor Sakonnet [Member] Safe Harbor Sakonnet Sun Retreats Sherkston Shores Sun Retreats Sherkston Shores [Member] Sun Retreats Sherkston Shores Financial Instrument [Axis] Financial Instrument [Axis] Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] Consolidation Items [Domain] Consolidation Items [Domain] Subsequent Event [Member] Subsequent Event [Member] Document Period End Date Document Period End Date 2027 Lessor, Operating Lease, Payment to be Received, Year Five Lessor, Lease, Description [Table] Lessor, Lease, Description [Table] Detroit River Safe Harbor Detroit River [Member] Safe Harbor Detroit River UK MH Operating Community UK MH Operating Community [Member] UK MH Operating Community Sylvan Crossing Sylvan Crossing [Member] Sylvan Crossing Winchelsea Sands Winchelsea Sands [Member] Winchelsea Sands Sun Outdoors Arches Gateway Sun Outdoors Arches Gateway [Member] Sun Outdoors Arches Gateway Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Preferred return Temporary Equity, Dividends For Term Two, Percentage Temporary Equity, Dividends For Term Two, Percentage Airplane Usage [Member] Airplane Usage [Member] Airplane Usage [Member] Sun Outdoors Mystic Sun Outdoors Mystic [Member] Sun Outdoors Mystic Operating lease, 2027 Lessee, Operating Lease, Liability, to be Paid, Year Five Marinas Headquarters and Other Fixed Assets Marinas Headquarters And Other [Member] Marinas Headquarters And Other Hannah Village Hannah Village [Member] Hannah Village [Member] Total Redeemable Equity Interests [Member] Redeemable Equity Interests Citrus Hill RV Resort Citrus Hill RV Resort [Member] Citrus Hill RV Resort [Member] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Forward Contracts [Member] Forward Contracts [Member] Sun Retreats Turkey Point Sun Retreats Turkey Point [Member] Sun Retreats Turkey Point Award Type [Domain] Award Type [Domain] Grand Bay Grand Bay [Member] Grand Bay [Member] Loss on Extinguishment of Debt Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Senior Unsecured Notes - January 2033 Maturity [Member] Senior Unsecured Notes - January 2033 Maturity [Member] Senior Unsecured Notes - January 2033 Maturity Notes and Other Receivables, Policy [Policy Text Block] Receivable [Policy Text Block] Sun Outdoors Cape Charles Sun Outdoors Cape Charles [Member] Sun Outdoors Cape Charles Computer Equipment [Member] Computer Equipment [Member] Sandy Lake MH & RV Resort Sandy Lake MH & RV Resort [Member] Sandy Lake MH & RV Resort [Member] Land improvements and buildings [Member] Land, Buildings and Improvements [Member] Goodwill, Policy [Policy Text Block] Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Business combinations, inventory of manufactured homes boat parts and retail related items Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Currency Translation Adjustment Goodwill, Foreign Currency Translation Gain (Loss) The Colony The Colony [Member] The Colony [Member] Percentage of gross income 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 Holiday Park Estates Holiday Park Estates [Member] Holiday Park Estates Sandy Bay Sandy Bay [Member] Sandy Bay Wisdom Dock Safe Harbor Wisdom Dock [Member] Safe Harbor Wisdom Dock Catastrophic Event [Domain] Catastrophic Event [Domain] Depreciation for the period SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Accumulated Depreciation, Depreciation Expense Changes in unrecognized tax benefits Unrecognized Tax Benefits, Period Increase (Decrease) Asset acquisitions, inventory of manufactured homes, boat parts and retail related items 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 Transient RV site [Member] Transient RV site [Member] Transient RV site [Member] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Inventory of manufactured homes, boat parts and retail related items Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory Asset Acquisition and Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Liabilities, Inventory 2026 Lessor, Operating Lease, Payment to be Received, Year Four Deferred financing costs Deferred financing costs Debt Issuance Costs, Net Northville Crossing Northville Crossing [Member] Northville Crossing [Member] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Auditor Name Auditor Name Hamlin Hamlin [Member] Hamlin [Member] Disposal Group, Not Discontinued Operations [Member] Disposal Group, Not Discontinued Operations [Member] Transaction costs Business Acquisition, Transaction Costs Alta Laguna Alta Laguna [Member] Alta Laguna [Member] Percentage of REIT taxable income Required Minimum Percent of Taxable Income Distributed to Stock Holders Required Minimum Percent of Taxable Income Distributed to Stock Holders Other adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Other Adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Other Adjustments Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Restricted cash Restricted Cash and Cash Equivalents Total Shareholders' Equity Total Permanent Equity [Member] Total Permanent Equity The Sands RV & Golf Course [Member] The Sands RV & Golf Course [Member] The Sands RV & Golf Course Stoneridge Villas Stoneridge Villas [Member] Stoneridge Villas Jellystone Park™ at Quarryville Jellystone Park At Quarryville [Member] Jellystone Park At Quarryville [Member] Subsequent Events [Abstract] Subsequent Events [Abstract] Net unrealized gain on interest rate derivatives Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Solent Breezes Solent Breezes [Member] Solent Breezes Asset acquisitions, cash in escrow Asset Acquisition, Payments to Acquire Businesses, Gross Asset Acquisition, Payments to Acquire Businesses, Gross Contingent gain Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset State and local, deferred Deferred State and Local Income Tax Expense (Benefit) Hillcrest Hillcrest [Member] Hillcrest [Member] Westport Safe Harbor Westport [Member] Safe Harbor Westport Schedule of Goodwill [Table Text Block] Schedule of Goodwill [Table Text Block] Oak Island Village Oak Island Village [Member] Oak Island Village [Member] Mystic Safe Harbor Mystic [Member] Safe Harbor Mystic Total Debt Debt, Long-Term and Short-Term, Combined Amount Southern Pines [Member] Southern Pines [Member] Southern Pines [Member] June 2021 Sales Agreement [Member] June 2021 Sales Agreement [Member] June 2021 Sales Agreement Inventory, Policy [Text Block] Inventory, Policy [Policy Text Block] Brookside Village Brookside Village, Kentwood, MI [Member] Brookside Village, Kentwood, MI [Member] Other Deferred Tax Assets, Other Shares issued in agreement (in shares) Sale of Stock, Number of Shares Issued in Transaction Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Rainbow Village of Largo Rainbow Village of Largo [Member] Rainbow Village of Largo [Member] 2027 Long-Term Debt, Maturity, Year Five Forgiveness of remaining loan balance Debt Instrument, Decrease, Forgiveness 2025 Lessor, Operating Lease, Payment to be Received, Year Three Sand le Mere Sand le Mere [Member] Sand le Mere Emeryville Safe Harbor Emeryville [Member] Safe Harbor Emeryville Number of shares available for future issuance under plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Revenue Recognition, Policy [Policy Text Block] Revenue [Policy Text Block] Statement [Table] Statement [Table] Bayfront Marina Chula Vista [Member] Chula Vista [Member] Properties securing debt [Member] Properties securing debt [Member] Properties securing debt [Member] Gain from sale of investment Equity Method Investment, Realized Gain (Loss) on Disposal Furniture and Fixtures [Member] Furniture and Fixtures [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Riverside Drive Park Riverside Drive Park [Member] Riverside Drive Park Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Related Party Transaction [Axis] Related Party Transaction [Axis] King's Lake King's Lake [Member] King's Lake [Member] Sun Retreats Ipperwash Sun Retreats Ipperwash [Member] Sun Retreats Ipperwash Issuance of third party equity interests in consolidated entities Contributions from noncontrolling interest Proceeds from Noncontrolling Interests Business combinations, cash and escrow Business Combination, Consideration Transferred, Other Collateralized Receivables [Member] Collateralized Receivables [Member] Collateralized receivables [Member] Saralake Estates Saralake Estates [Member] Saralake Estates [Member] Vista Del Lago Vista del Lago [Member] Vista del Lago [Member] Pheasant Ridge Pheasant Ridge Property [Member] Pheasant Ridge Property Number of unvested shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Oak Creek Oak Creek [Member] Oak Creek [Member] Variable Rate [Domain] Variable Rate [Domain] Finite-lived intangible assets, gross carrying amount Finite-Lived Intangible Assets, Gross Blue Star Blue Star [Member] Blue Star River Haven Village River Haven [Member] River Haven [Member] Operating lease, ROU asset, net Operating Lease, Right-of-Use Asset Port Royal Safe Harbor Port Royal [Member] Safe Harbor Port Royal Walden Safe Harbor Walden [Member] Safe Harbor Walden Rancho Mirage Rancho Mirage [Member] Rancho Mirage [Member] Vizcaya Lakes Vizcaya Lakes [Member] Vizcaya Lakes [Member] UK Non-Operating Properties UK Non-Operating Properties [Member] UK Non-Operating Properties Oak Crest Oak Crest [Member] Oak Crest [Member] Regency Heights Regency Heights [Member] Regency Heights [Member] Document Transition Report Document Transition Report Foreign Tax Authority [Member] Foreign Tax Authority [Member] Local Phone Number Local Phone Number NOI Operating Income (Loss) Tax Characterization of Dividends Paid [Axis] Tax Characterization of Dividends Paid [Axis] Tax Characterization of Dividends Paid [Axis] Cumulative translation adjustment Equity Method Investment, Cumulative Translation Adjustment Equity Method Investment, Cumulative Translation Adjustment Cutler Estates Cutler Estates [Member] Cutler Estates [Member] Golden Sands Golden Sands [Member] Golden Sands Stingray Point Stingray Point [Member] Stingray Point Depreciation and Amortization, Policy [Policy Text Block] Depreciation, Depletion, and Amortization [Policy Text Block] Consideration transferred, loaned amount Asset Acquisition, Consideration Transferred, Financial Liabilities Asset Acquisition, Consideration Transferred, Financial Liabilities Rudgate Clinton Rudgate Clinton [Member] Rudgate Clinton [Member] Series C preferred OP units Series C preferred OP units [Member] Series C preferred OP units [Member] Safe Harbor Marinas [Member] Safe Harbor Marinas [Member] Safe Harbor Marinas Goodwill and Other Intangible Assets [Text Block] Goodwill and Intangible Assets Disclosure [Text Block] Vallecito Vallecito [Member] Vallecito [Member] Impaired assets Property impairment charges Impairment, Long-Lived Asset, Held-for-Use Acquisitions - Series D preferred interest Stock Issued During Period, Value, New Issues, Series A-4 Preferred OP Units Stock Issued During Period, Value, New Issues, Series A-4 Preferred OP Units Additional Paid-in Capital Additional Paid-in Capital [Member] Meadowbrook Estates Meadowbrook Estates [Member] Meadowbrook Estates [Member] Document Fiscal Period Focus Document Fiscal Period Focus Alberta Alberta [Member] Alberta Countryside Village of Lake Lanier Countryside Lake Lanier [Member] Countryside Lake Lanier [Member] Minimal cost of investment method, percentage Cost Method Investment, Policy, Maximum Percentage Of Ownership Cost Method Investment, Policy, Maximum Percentage Of Ownership Other Intangible Assets, Policy [Policy Text Block] Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Jellystone Park™ at Larkspur Jellystone Park at Larkspur [Member] Jellystone Park at Larkspur [Member] 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] Early lease termination Early Termination of Lease Early Termination of Lease Vesting Type [Axis] Vesting Type [Axis] Vesting Type [Axis] Reported Value Measurement [Member] Reported Value Measurement [Member] Ocean View Ocean View [Member] Ocean View Sun Outdoors Bend Sun Outdoors Bend [Member] Sun Outdoors Bend Hideaway Bay Safe Harbor Hideaway Bay [Member] Safe Harbor Hideaway Bay Preferred return 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] Lease Description [Axis] Lease Description [Axis] Lease Description Cabrillo Isle and Emerald Coast [Member] Cabrillo Isle and Emerald Coast [Member] Cabrillo Isle and Emerald Coast Other amortization and accretion Other Depreciation and Accretion Other Depreciation and Accretion Southern Leisure RV Resort Southern Leisure Resort [Member] Southern Leisure Resort Operating Segments [Member] Operating Segments [Member] Temporary and permanent equity Asset Acquisition and Business Combination, Consideration Transferred, Equity Issued and Issuable Asset Acquisition and Business Combination, Consideration Transferred, Equity Issued and Issuable Beechwood Beechwood [Member] Beechwood [Member] Short term lease cost Short-Term Lease, Cost (Gain) / loss on remeasurement of notes receivable Gain (Loss) On Remeasurement Of Note Receivable Gain (Loss) On Remeasurement Of Note Receivable Proceeds from issuance of other debt Proceeds from Issuance of Long-Term Debt Net Income Attributable to SUI Common Shareholders Net income attributable to Sun Communities, Inc. common stockholders Net Income (Loss) Available to Common Stockholders, Basic Carroll Island Safe Harbor Carroll Island [Member] Safe Harbor Carroll Island Investment carrying value Equity Method Investments Other financial liabilities (contingent consideration) Other Liabilities, Fair Value Disclosure Shadow Wood Village Shadow Wood Village [Member] Shadow Wood Village [Member] Outer Banks Outer Banks [Member] Outer Banks Gain / (loss) on foreign currency exchanges Foreign Currency Transaction Gain (Loss), before Tax Sun Outdoors Rehoboth Bay Sun Outdoors Rehoboth Bay [Member] Sun Outdoors Rehoboth Bay 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] Stonebridge (TX) Stonebridge, San Antonio, TX [Member] Stonebridge, San Antonio, TX [Member] Principal amount Debt Instrument, Face Amount Comprehensive Income attributable to SUI Comprehensive Income (Loss), Net of Tax, Attributable to Parent Loan Amount Construction Loan Schedule of Conversions of Stock [Table Text Block] Schedule of Conversions of Stock [Table Text Block] Forest Meadows Forest Meadows [Member] Forest Meadows [Member] Finance lease, 2023 Finance Lease, Liability, to be Paid, Year One Marina customers for storage, service and lease payments, net Other Receivables, Storage And Lease Payments, Marina Other Receivables, Storage And Lease Payments, Marina Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Chief Executive Officer [Member] Chief Executive Officer [Member] Tranquility MHC Tranquility MHC [Member] Tranquility MHC Total Cash Paid On Lease Liabilities Operating and Financing, Payments Operating and Financing, Payments Yacht Haven Safe Harbor Yacht Haven [Member] Safe Harbor Yacht Haven Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Gain on dispositions of properties Gain on disposition of properties Gain (Loss) on Sale of Properties Candlelight Manor Candlelight Manor [Member] Candlelight Manor [Member] Finance lease, 2024 Finance Lease, Liability, to be Paid, Year Two Rental homes and improvements Rental Properties Sun Retreats Lancaster County Sun Retreats Lancaster County [Member] Sun Retreats Lancaster County Depreciation and amortization Depreciation, Amortization and Accretion, Net Bel Air Estates & Sunrise Estates Bel Air Estates & Sunrise Estates [Member] Bel Air Estates & Sunrise Estates The Hideaway The Hideaway [Member] The Hideaway [Member] Title of Individual [Domain] Title of Individual [Domain] Colony in the Wood Colony In The Wood [Member] Colony In The Wood [Member] St. Clair Place St. Clair Place [Member] St. Clair Place [Member] Number of forfeited shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Balance Sheet Location [Axis] Balance Sheet Location [Axis] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Noncash investing and financing activities at the date of acquisition Other Noncash Investing and Financing Items [Abstract] Accumulated other comprehensive income / (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Additional purchases Investment, Additional Purchase Investment, Additional Purchase Dispositions and other Real Estate, Dispositions and Other Real Estate, Dispositions and Other Meadowlands of Gibraltar Meadowlands of Gibraltar [Member] Meadowlands of Gibraltar [Member] Birch Hill Estates Birch Hill Estates [Member] Birch Hill Estates Other state taxes - flow through subsidiaries Income Tax Expense (Benefit), Other State Tax, Flow Through Subsidiaries Income Tax Expense (Benefit), Other State Tax, Flow Through Subsidiaries Entity Small Business Entity Small Business Revenues Revenues [Abstract] Shelburne Shipyard Safe Harbor Shelburne Shipyard [Member] Safe Harbor Shelburne Shipyard Significant Accounting Policies [Text Block] Significant Accounting Policies [Text Block] Operating expenses / Cost of sales Operating Expenses and Cost of Sales Operating Expenses and Cost of Sales Unrecognized share-based compensation costs Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Tax provision / (benefit) - taxable subsidiaries, percentage Income Tax Expense (Benefit), Taxable Subsidiaries, Percent Income Tax Expense (Benefit), Taxable Subsidiaries, Percent Less: Imputed interest Operating and Finance, Liability, Undiscounted Excess Amount Operating and Finance, Liability, Undiscounted Excess Amount Seaview Seaview [Member] Seaview Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Plymouth Safe Harbor Plymouth [Member] Safe Harbor Plymouth Gross amount carried, total Investment property SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Gross Consolidated Entities [Axis] Consolidated Entities [Axis] Number of sites affected Number of Sites that Sustained Significant Damage Number of Sites that Sustained Significant Damage Unsecured debt Unsecured Debt Cider Mill Village Cider Mill Village [Member] Cider Mill Village [Member] Conversion of common and preferred OP units Conversion of Stock, Amount Converted Birchington Vale Birchington Vale [Member] Birchington Vale Lake Josephine RV Resort Lake Josephine RV Resort [Member] Lake Josephine RV Resort [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract] Class of Stock [Line Items] Class of Stock [Line Items] Sun Retreats Adirondack Gateway Sun Retreats Adirondack Gateway [Member] Sun Retreats Adirondack Gateway 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. Thunderhill Estates Thunderhill Estates [Member] Thunderhill Estates [Member] Walden Woods II Walden Woods II [Member] Walden Woods II 2024 Finite-Lived Intangible Asset, Expected Amortization, Year Two Total Undiscounted Cash Flows Lessor, Operating Lease, Payments to be Received Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Settlement payments Derivative, Cash Received on Hedge Lakeside Crossing Lakeside Crossing [Member] Lakeside Crossing [Member] UK Headquarters and Other United Kingdom Headquarters [Member] United Kingdom Headquarters Change in inventory, other assets and other receivables, net Increase (Decrease) in Other Operating Assets Baker Acres RV Resort Baker Acres [Member] Baker Acres [Member] Clear Water Clear Water Mobile [Member] Clear Water Mobile [Member] Saddle Oak Club Saddle Oak Club [Member] Saddle Oak Club [Member] Entity Filer Category Entity Filer Category Aspen preferred OP units Aspen Preferred OP Units [Member] Aspen Preferred OP Units [Member] Common and preferred OP units Noncontrolling Interest in Operating Partnerships Acquisitions - Deferred tax liabilities Noncash or Part Noncash Acquisition, Value of Deferred Tax Liabilities Assumed Noncash or Part Noncash Acquisition, Value of Deferred Tax Liabilities Assumed Sun Outdoors Rocky Mountains Sun Outdoors Rocky Mountains [Member] Sun Outdoors Rocky Mountains Stock based compensation expense Share-Based Payment Arrangement, Expense A&R Facility [Member] A&R Facility [Member] A&R Facility [Member] Security Exchange Name Security Exchange Name Acquired intangible assets weighted average amortization period Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Outstanding letters of credit Letters of Credit Outstanding, Amount Segment Reconciling Items [Member] Segment Reconciling Items [Member] Lease Description [Domain] Lease Description [Domain] Lease Description [Domain] Sea Air Village Sea Air [Member] Sea Air [Member] Jarrett Bay Boatworks Jarrett Bay Boatworks [Member] Jarrett Bay Boatworks Drawn period Financing Receivable, Period Drawn Financing Receivable, Period Drawn Contingent Consideration Liability [Member] Contingent Consideration Liability [Member] Contingent Consideration Liability Pine Acre Trails Pine Acre Trails [Member] Pine Acre Trails Pebble Creek Pebble Creek [Member] Pebble Creek [Member] Chisholm Point Chisholm Point [Member] Chisholm Point [Member] Other assets, net Other Assets Schedule of notes and other receivables [Table Text Block] Schedule of notes and other receivables [Table Text Block] Schedule of notes and other receivables [Table Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Notes receivable from real estate developers and operators Notes Receivable, Fair Value Disclosure Change in fair value measurement Investment, Fair Value Adjustment Investment, Fair Value Adjustment NG Sun LLC NG Sun LLC [Member] NG Sun LLC [Member] Solar Energy Project III LLC Solar Energy Project III LLC [Member] Solar Energy Project III LLC Other adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Other Adjustments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Other Adjustments Common stock withheld to satisfy income tax obligations related to vesting of restricted stock awards Payment, Tax Withholding, Share-Based Payment Arrangement Kings Point Safe Harbor Kings Point [Member] Safe Harbor Kings Point Sun Outdoors Key Largo Sun Outdoors Key Largo [Member] Sun Outdoors Key Largo Fiesta Village [Member] Fiesta Village [Member] Fiesta Village [Member] Income Before Other Items Income (Loss) From Continuing Operations Before Other Items And Taxes Income (Loss) From Continuing Operations Before Other Items And Taxes Sun Retreats at Wild Acres Sun Retreats at Wild Acres [Member] Sun Retreats at Wild Acres Emerald Coast Safe Harbor Emerald Coast [Member] Safe Harbor Emerald Coast Palm Key Village Palm Key Village [Member] Palm Key Village [Member] Suncoast Gateway Suncoast Gateway [Member] Suncoast Gateway [Member] Rolling Hills Rolling Hills [Member] Rolling Hills [Member] Diluted earnings - Net income attributable to common stockholders after allocation to common and preferred OP units Net Income (Loss) Available to Common Stockholders, Diluted Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Diluted earnings per share (in USD per share) Diluted (in USD per share) Earnings Per Share, Diluted Acquisitions - Debt Stock Issued During Period, Value, New Issues, Series A-3 Preferred OP Units Stock Issued During Period, Value, New Issues, Series A-3 Preferred OP Units Trademarks and trade names Trademarks and Trade Names [Member] DisclosureofVariableInterestEntities [Abstract] Disclosure of Variable Interest Entities [Abstract] DisclosureofVariableInterestEntities [Abstract] Consolidation Items [Axis] Consolidation Items [Axis] Fiddler's Cove Safe Harbor Fiddler's Cove [Member] Safe Harbor Fiddler's Cove Operating lease, 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Senior Unsecured Notes - November 2028 Maturity [Member] Senior Unsecured Notes - November 2028 Maturity [Member] Senior Unsecured Notes - November 2028 Maturity Asset acquisitions, Total indemnifiable assets acquired net of liabilities assumed Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Asset Acquisition, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Charlevoix Estates Charlevoix Estates [Member] Charlevoix Estates 2024 Financial Liability, to be Paid, Year Two Financial Liability, to be Paid, Year Two Net deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Corporate Headquarters and Other Fixed Assets Corporate Headquarters [Member] Corporate Headquarters [Member] Lake San Marino RV Park Lake San Marino RV Park [Member] Lake San Marino RV Park Sun Retreats Arran Lake Sun Retreats Arran Lake [Member] Sun Retreats Arran Lake Series E preferred OP units Series E Preferred OP Units [Member] Series E Preferred OP Units Sun Outdoors North Moab Sun Outdoors North Moab [Member] Sun Outdoors North Moab Lost Dutchman Lost Dutchman [Member] Lost Dutchman Lessee, Operating Lease, Liability, Maturity [Table Text Block] Lessee, Operating Lease, Liability, Maturity [Table Text Block] Purchase price Payments to Acquire Additional Interest in Subsidiaries Class of Stock [Domain] Class of Stock [Domain] Tower Marine Safe Harbor Tower Marine [Member] Safe Harbor Tower Marine 2024 Operating and Finance, Liability, Payments, Due Year Two Operating and Finance, Liability, Payments, Due Year Two Shelter Island Safe Harbor Shelter Island Boatyard [Member] Safe Harbor Shelter Island Boatyard Issuance price (in dollars per share) Temporary Equity, Issuance Price Temporary Equity, Issuance Price Brookside Manor Brookside Manor [Member] Brookside Manor Woodlands at Church Lake Woodlands at Church Lake [Member] Woodlands at Church Lake [Member] Charges recognized Gross Loss from Catastrophes, Prior to Expected Insurance Recoveries Gross Loss from Catastrophes, Prior to Expected Insurance Recoveries Podickory Point Safe Harbor Podickory Point [Member] Safe Harbor Podickory Point Indian Creek Park Indian Creek Park [Member] Indian Creek Park Sales agreement Available Proceeds from Forward Sale Transaction Available Proceeds from Forward Sale Transaction Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Egelcraft Egelcraft [Member] Egelcraft [Member] Real Estate and Accumulated Depreciation, by Property [Table] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, by Property [Table] Fort Dupont Fort Dupont [Member] Fort Dupont Advertising costs Advertising Expense Three Gardens Three Gardens [Member] Three Gardens [Member] Hidden River RV Resort Hidden River RV Resort [Member] Hidden River RV Resort [Member] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Non-competition agreements Noncompete Agreements [Member] Blue Water Beach Resort Blue Water Beach Resort [Member] Blue Water Beach Resort Initial cost to company, depreciable assets SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Initial Cost of Building and Improvements Pine Ridge Pine Ridge [Member] Pine Ridge [Member] Acquisitions - Deferred liability Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Deferred Liability Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Deferred Liability Farmwood Village Farmwood Village [Member] Farmwood Village [Member] Buttonwood Bay MH & RV Resort Buttonwood Bay [Member] Buttonwood Bay [Member] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Five Sun Outdoors Association Island Sun Outdoors Association Island [Member] Sun Outdoors Association Island Sun Retreats New Point Sun Retreats New Point [Member] Sun Retreats New Point Millwood Millwood [Member] Millwood [Member] Tax Characterization of Dividends Paid [Domain] Tax Characterization of Dividends Paid [Domain] Tax Characterization of Dividends Paid [Domain] General and administrative General and administrative expense General and Administrative Expense Temporary equity Temporary equity Temporary equity Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Peninsula Yacht Club Safe Harbor Peninsula Yacht Club [Member] Safe Harbor Peninsula Yacht Club Sun Outdoors San Diego Bay Sun Outdoors San Diego Bay [Member] Sun Outdoors San Diego Bay Distributions Payments of Ordinary Dividends Tanglewood Village Tanglewood Village [Member] Tanglewood Village Lazy J Ranch Lazy J Ranch [Member] Lazy J Ranch [Member] 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] Contingent consideration expense Business Combination, Incremental Contingent Consideration Expense Business Combination, Incremental Contingent Consideration Expense Real Estate and Accumulated Depreciation Disclosure [Text Block] SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Text Block] Safe Harbor and Park Holidays [Member] Safe Harbor and Park Holidays [Member] Safe Harbor and Park Holidays Southern Hills / Northridge Place Southern Hills [Member] Southern Hills [Member] Meadow Lake Estates Meadow Lake Estates [Member] Meadow Lake Estates [Member] Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Investment in Nonconsolidated Affiliates [Text Block] Equity Method Investments and Joint Ventures Disclosure [Text Block] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Catastrophic event-related impairment Asset Impairment Charges Walden Woods I Walden Woods I [Member] Walden Woods [Member] Rudgate Manor Rudgate Manor [Member] Rudgate Manor [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Mi-Te-Jo Campground Mi-Te-Jo Campground [Member] Mi-Te-Jo Campground [Member] Advanced reservation deposits and rent Advanced reservation deposits and rent Advanced reservation deposits and rent Sun Retreats Blue Mountains Sun Retreats Blue Mountains [Member] Sun Retreats Blue Mountains Jellystone Park™ at Natural Bridge Jellystone Park at Natural Bridge [Member] Jellystone Park at Natural Bridge Proceeds from sale of real estate Proceeds from Sale of Real Estate Green Harbor Safe Harbor Green Harbor [Member] Safe Harbor Green Harbor Jellystone Park™ at Maryland Jellystone Park At Maryland [Member] Jellystone Park At Maryland [Member]