$SUI
SUN COMMUNITIES INC Stock $sui

$sui Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000091259324000247 Filed on November 07, 2024

Income Statement

Concept	2024 Q4	2024 Q3	2024 Q2
Revenue		$939.9M	$864.0M
YoY Change		-4.4%	0.06%
Cost Of Revenue		$482.5M	$460.6M
YoY Change		0.5%	0.04%
Gross Profit		$457.4M	$403.4M
YoY Change		-9.08%	0.07%
Gross Profit Margin		48.66%	46.69%
Selling, General & Admin		$74.80M	$67.50M
YoY Change		6.7%	6.47%
% of Gross Profit		16.35%	16.73%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$172.4M	$172.8M
YoY Change		6.03%	5.3%
% of Gross Profit		37.69%	42.84%
Operating Expenses		$247.2M	$240.3M
YoY Change		6.23%	5.63%
Operating Profit		$210.2M	$163.1M
YoY Change		-22.26%	-7.12%
Interest Expense		-$91.00M	-$92.50M
YoY Change		-0.44%	19.51%
% of Operating Profit		-43.29%	-56.71%
Other Income/Expense, Net		-$800.0K	-$1.600M
YoY Change		-78.38%	100.0%
Pretax Income		$295.1M	$57.00M
YoY Change		62.77%	-40.56%
Income Tax		-$8.000M	$1.600M
% Of Pretax Income		-2.71%	2.81%
Net Earnings		$300.5M	$56.70M
YoY Change		84.24%	-36.86%
Net Earnings / Revenue		31.97%	6.56%
Basic Earnings Per Share		$2.31	$0.42
Diluted Earnings Per Share		$2.31	$0.42
COMMON SHARES
Basic Shares Outstanding	127.4M shares	124.7M shares	124.6M shares
Diluted Shares Outstanding		124.0M shares	123.7M shares

Balance Sheet

Concept	2024 Q3	2024 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$81.80M	$104.2M
YoY Change	-53.2%	51.67%
Cash & Equivalents	$81.80M	$104.2M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory	$174.8M	$182.3M
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$309.4M	$572.4M
YoY Change	-46.75%	10.76%
LONG-TERM ASSETS
Property, Plant & Equipment	$14.49B	$14.74B
YoY Change	1.57%	3.34%
Goodwill	$742.6M	$731.7M
YoY Change	-31.5%	-33.73%
Intangibles	$350.7M	$354.2M
YoY Change	-6.41%	-8.1%
Long-Term Investments	$121.0M	$121.1M
YoY Change	5.68%	9.69%
Other Assets
YoY Change
Total Long-Term Assets	$16.78B	$16.44B
YoY Change	-1.46%	-3.55%
TOTAL ASSETS
Total Short-Term Assets	$309.4M	$572.4M
Total Long-Term Assets	$16.78B	$16.44B
Total Assets	$17.09B	$17.01B
YoY Change	-2.95%	-3.13%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$390.9M	$406.3M
YoY Change	2.87%	14.9%
Accrued Expenses	$163.0M	$163.8M
YoY Change	0.62%	1.68%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$513.2M	$689.8M
YoY Change	-22.24%	9.02%
LONG-TERM LIABILITIES
Long-Term Debt	$7.325B	$7.867B
YoY Change	-4.61%	3.13%
Other Long-Term Liabilities	$1.408B	$1.225B
YoY Change	25.02%	0.92%
Total Long-Term Liabilities	$8.733B	$9.092B
YoY Change	-0.82%	2.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$513.2M	$689.8M
Total Long-Term Liabilities	$8.733B	$9.092B
Total Liabilities	$9.246B	$9.782B
YoY Change	-2.32%	2.37%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$1.300M	$1.200M
YoY Change	8.33%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$7.456B	$6.884B
YoY Change
Total Liabilities & Shareholders Equity	$17.09B	$17.01B
YoY Change	-2.95%	-3.13%

Cashflow Statement

Concept	2024 Q3	2024 Q2
OPERATING ACTIVITIES
Net Income	$300.5M	$56.70M
YoY Change	84.24%	-36.86%
Depreciation, Depletion And Amortization	$172.4M	$172.8M
YoY Change	6.03%	5.3%
Cash From Operating Activities	$189.2M	$311.3M
YoY Change	-15.16%	21.89%
INVESTING ACTIVITIES
Capital Expenditures	$21.80M	$20.40M
YoY Change	707.41%	2450.0%
Acquisitions
YoY Change
Other Investing Activities	$176.1M	-$172.4M
YoY Change	-175.48%	-33.46%
Cash From Investing Activities	$154.3M	-$192.8M
YoY Change	-165.38%	-25.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-366.8M	-146.7M
YoY Change	-5415.94%	6568.18%
NET CHANGE
Cash From Operating Activities	189.2M	311.3M
Cash From Investing Activities	154.3M	-192.8M
Cash From Financing Activities	-366.8M	-146.7M
Net Change In Cash	-23.30M	-28.20M
YoY Change	281.97%	320.9%
FREE CASH FLOW
Cash From Operating Activities	$189.2M	$311.3M
Capital Expenditures	$21.80M	$20.40M
Free Cash Flow	$167.4M	$290.9M
YoY Change	-24.01%	14.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0000912593
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	City Area Code CityAreaCode	248
	dei	Local Phone Number LocalPhoneNumber	208-2500
	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value
	dei	Trading Symbol TradingSymbol	SUI
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2024Q3	sui	Real Estate Investment Property Land Improvements And Buildings RealEstateInvestmentPropertyLandImprovementsAndBuildings	11608600000	usd
CY2023Q4	sui	Real Estate Investment Property Land Improvements And Buildings RealEstateInvestmentPropertyLandImprovementsAndBuildings	11682200000	usd
CY2024Q3	us-gaap	Rental Properties RentalProperties	782200000	usd
CY2023Q4	us-gaap	Rental Properties RentalProperties	744400000	usd
CY2024Q3	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1090200000	usd
CY2023Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1011700000	usd
CY2024Q3	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	18127200000	usd
CY2023Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	17716500000	usd
CY2024Q3	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	3635700000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	3272900000	usd
CY2024Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	14491500000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	14443600000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	81800000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	42700000	usd
CY2024Q3	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	494400000	usd
CY2023Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	421600000	usd
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 300,
	dei	Entity Address City Or Town EntityAddressCityOrTown	Southfield,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MI
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	48034
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	81800000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	62000000.0	usd
	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	4000000.0	usd
	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	13300000	usd
	us-gaap	Increase Decrease In Assets Held For Sale IncreaseDecreaseInAssetsHeldForSale	0	usd
	us-gaap	Increase Decrease In Assets Held For Sale IncreaseDecreaseInAssetsHeldForSale	196000000.0	usd
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	89400000	usd
	sui	Cost Of Homes Sold CostOfHomesSold	203000000.0	usd
	sui	Cost Of Homes Sold CostOfHomesSold	233500000	usd
	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	445100000	usd
	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	438200000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	218600000	usd
	dei	Entity Address Address Line1 EntityAddressAddressLine1	27777 Franklin Rd,
CY2024Q3	us-gaap	Inventory Finished Homes InventoryFinishedHomes	174800000	usd
CY2023Q4	us-gaap	Inventory Finished Homes InventoryFinishedHomes	205600000	usd
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	127400000	shares
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	127400000	shares
	dei	Entity Registrant Name EntityRegistrantName	SUN COMMUNITIES, INC
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	38-2730780
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	127390307	shares
CY2024Q3	us-gaap	Land Land	4646200000	usd
CY2023Q4	us-gaap	Land Land	4278200000	usd
CY2023Q3	us-gaap	Lease Income LeaseIncome	618800000	usd
CY2024Q3	sui	Revenue From Home Sales RevenueFromHomeSales	105300000	usd
CY2023Q3	sui	Revenue From Home Sales RevenueFromHomeSales	117800000	usd
CY2024Q3	sui	Ancillary Revenue AncillaryRevenue	186200000	usd
CY2023Q3	sui	Ancillary Revenue AncillaryRevenue	205500000	usd
CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	5500000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	15200000	usd
CY2024Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	8800000	usd
CY2023Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	26000000.0	usd
CY2023Q3	us-gaap	Revenues Revenues	983300000	usd
CY2024Q3	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	213400000	usd
CY2023Q3	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	196100000	usd
CY2024Q3	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	31500000	usd
CY2023Q3	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	29300000	usd
CY2024Q3	sui	Cost Of Homes Sold CostOfHomesSold	74300000	usd
CY2023Q3	sui	Cost Of Homes Sold CostOfHomesSold	84500000	usd
CY2024Q3	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	163300000	usd
CY2024Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	74800000	usd
CY2024Q3	sui	Loss From Catastrophes Net Of Recoveries LossFromCatastrophesNetOfRecoveries	900000	usd
CY2023Q3	sui	Loss From Catastrophes Net Of Recoveries LossFromCatastrophesNetOfRecoveries	-3100000	usd
CY2024Q3	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	200000	usd
CY2023Q3	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	0	usd
CY2024Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	172400000	usd
CY2023Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	162600000	usd
CY2024Q3	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	200000	usd
CY2023Q3	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	1200000	usd
CY2024Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	44800000	usd
CY2024Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-800000	usd
CY2023Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2024Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	87700000	usd
CY2024Q3	us-gaap	Interest Expense Other InterestExpenseOther	0	usd
CY2023Q3	us-gaap	Interest Expense Other InterestExpenseOther	800000	usd
CY2024Q3	us-gaap	Costs And Expenses CostsAndExpenses	819500000	usd
CY2023Q3	us-gaap	Costs And Expenses CostsAndExpenses	840700000	usd
CY2024Q3	sui	Income Loss From Continuing Operations Before Other Items And Taxes IncomeLossFromContinuingOperationsBeforeOtherItemsAndTaxes	120400000	usd
CY2023Q3	sui	Income Loss From Continuing Operations Before Other Items And Taxes IncomeLossFromContinuingOperationsBeforeOtherItemsAndTaxes	142600000	usd
CY2024Q3	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0	usd
CY2023Q3	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	6100000	usd
CY2024Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4500000	usd
CY2023Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-6500000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-700000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-800000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3700000	usd
CY2024Q3	sui	Gain Loss On Remeasurement Of Notes Receivable GainLossOnRemeasurementOfNotesReceivable	100000	usd
CY2023Q3	sui	Gain Loss On Remeasurement Of Notes Receivable GainLossOnRemeasurementOfNotesReceivable	-1300000	usd
CY2024Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2100000	usd
CY2023Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1400000	usd
CY2024Q3	sui	Gain Loss On Remeasurement Of Investment GainLossOnRemeasurementOfInvestment	1200000	usd
CY2023Q3	sui	Gain Loss On Remeasurement Of Investment GainLossOnRemeasurementOfInvestment	0	usd
CY2023Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4600000	usd
CY2024Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7100000	usd
CY2023Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2300000	usd
CY2024Q3	us-gaap	Profit Loss ProfitLoss	305200000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	135600000	usd
CY2024Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3200000	usd
CY2023Q3	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3400000	usd
CY2024Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	13300000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	12100000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	288700000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	124000000.0	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	123500000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	124000000.0	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	123500000	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.31
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.97
CY2024Q3	us-gaap	Profit Loss ProfitLoss	305200000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	135600000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	41900000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-12900000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	41900000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-9700000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-3700000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	4900000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	4500000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-14600000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-8200000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	332500000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	114500000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	12700000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	10800000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	103700000	usd
CY2024Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	32100000	usd
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	32600000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	183200000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	176000000.0	usd
CY2024Q3	us-gaap	Below Market Lease Net BelowMarketLeaseNet	91500000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	95000000.0	usd
CY2024Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	15100000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	14300000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	163000000.0	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	159500000	usd
CY2024Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	700000	usd
CY2023Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	400000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2100000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1700000	usd
CY2024Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2023Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	200000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	400000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	500000	usd
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	900000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	7800000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	9200000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	14700000	usd
CY2024Q3	us-gaap	Variable Lease Cost VariableLeaseCost	400000	usd
CY2023Q3	us-gaap	Variable Lease Cost VariableLeaseCost	3900000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	4600000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	6600000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	2000000.0	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	12300000	usd
	us-gaap	Lease Cost LeaseCost	16300000	usd
	us-gaap	Lease Cost LeaseCost	23500000	usd
CY2024Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P34Y4M13D
CY2023Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P36Y7M17D
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P34Y3M21D
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P27Y8M15D
CY2024Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0367
CY2023Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0359
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0382
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0382
	us-gaap	Operating Lease Payments OperatingLeasePayments	9300000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	10000000.0	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	700000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	700000	usd
	sui	Operating And Finance Lease Payments OperatingAndFinanceLeasePayments	10000000.0	usd
	sui	Operating And Finance Lease Payments OperatingAndFinanceLeasePayments	10700000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	6200000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	20300000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	14600000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	10200000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	8800000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	82700000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	142800000	usd
CY2024Q3	us-gaap	Variable Lease Income VariableLeaseIncome	3400000	usd
CY2023Q3	us-gaap	Variable Lease Income VariableLeaseIncome	800000	usd
	us-gaap	Variable Lease Income VariableLeaseIncome	11300000	usd
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	52800000	usd
CY2023Q4	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	56200000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	742600000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	733000000.0	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	350700000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	369500000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	696500000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	668500000	usd
CY2024Q3	us-gaap	Assets Assets	17085100000	usd
CY2023Q4	us-gaap	Assets Assets	16940700000	usd
CY2024Q3	sui	Mortgage Term Loans MortgageTermLoans	3344500000	usd
CY2023Q4	sui	Mortgage Term Loans MortgageTermLoans	3478900000	usd
CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	52800000	usd
CY2023Q4	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	55800000	usd
CY2024Q3	us-gaap	Unsecured Debt UnsecuredDebt	3927500000	usd
CY2023Q4	us-gaap	Unsecured Debt UnsecuredDebt	4242600000	usd
CY2024Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	122300000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	118200000	usd
CY2024Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	382400000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	344500000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	390900000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	313700000	usd
CY2024Q3	us-gaap	Other Liabilities OtherLiabilities	1025300000	usd
CY2023Q4	us-gaap	Other Liabilities OtherLiabilities	953100000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	9245700000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	9506800000	usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q3	sui	Temporary Equity TemporaryEquity	263300000	usd
CY2023Q4	sui	Temporary Equity TemporaryEquity	260900000	usd
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000.0	shares
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000.0	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	124400000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	124400000	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	1300000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	1200000	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	9853600000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	9466900000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	33900000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	12200000	usd
CY2024Q3	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	2433300000	usd
CY2023Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	2397500000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	7455500000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	7082800000	usd
CY2024Q3	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	119800000	usd
CY2023Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	90200000	usd
CY2024Q3	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	800000	usd
CY2023Q4	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	0	usd
CY2024Q3	us-gaap	Minority Interest MinorityInterest	120600000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	90200000	usd
CY2024Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7576100000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7173000000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	17085100000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	16940700000	usd
CY2024Q3	us-gaap	Lease Income LeaseIncome	634100000	usd
	us-gaap	Lease Income LeaseIncome	1662400000	usd
	us-gaap	Lease Income LeaseIncome	1586400000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	281700000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	326700000	usd
	sui	Ancillary Revenue AncillaryRevenue	492700000	usd
	sui	Ancillary Revenue AncillaryRevenue	498900000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	15400000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	40600000	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	23000000.0	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	45300000	usd
CY2024Q3	us-gaap	Revenues Revenues	939900000	usd
	us-gaap	Revenues Revenues	2475200000	usd
	us-gaap	Revenues Revenues	2497900000	usd
	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	561800000	usd
	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	532900000	usd
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	94200000	usd
	us-gaap	Variable Lease Income VariableLeaseIncome	3100000	usd
CY2023Q3	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	173400000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	67000000.0	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	193800000	usd
	sui	Loss From Catastrophes Net Of Recoveries LossFromCatastrophesNetOfRecoveries	10400000	usd
	sui	Loss From Catastrophes Net Of Recoveries LossFromCatastrophesNetOfRecoveries	-2200000	usd
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	400000	usd
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	3000000.0	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	510500000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	482300000	usd
	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	32500000	usd
	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	10100000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	369900000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1400000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	84100000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	267200000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	239900000	usd
	us-gaap	Interest Expense Other InterestExpenseOther	0	usd
	us-gaap	Interest Expense Other InterestExpenseOther	2700000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	2345100000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	2593500000	usd
	sui	Income Loss From Continuing Operations Before Other Items And Taxes IncomeLossFromContinuingOperationsBeforeOtherItemsAndTaxes	130100000	usd
	sui	Income Loss From Continuing Operations Before Other Items And Taxes IncomeLossFromContinuingOperationsBeforeOtherItemsAndTaxes	-95600000	usd
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0	usd
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	-8000000.0	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-6200000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-6500000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	178700000	usd
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	186600000	usd
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-2900000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5600000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5500000	usd
	sui	Gain Loss On Remeasurement Of Notes Receivable GainLossOnRemeasurementOfNotesReceivable	-1000000.0	usd
	sui	Gain Loss On Remeasurement Of Notes Receivable GainLossOnRemeasurementOfNotesReceivable	-3100000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6500000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	500000	usd
	sui	Gain Loss On Remeasurement Of Investment GainLossOnRemeasurementOfInvestment	6500000	usd
	sui	Gain Loss On Remeasurement Of Investment GainLossOnRemeasurementOfInvestment	-4500000	usd
CY2024Q3	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-900000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6500000	usd
	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	13900000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-16500000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-14600000	usd
	us-gaap	Profit Loss ProfitLoss	338100000	usd
	us-gaap	Profit Loss ProfitLoss	-124900000	usd
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	9600000	usd
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	9000000.0	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	15100000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1500000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	120100000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	313400000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-132400000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	123800000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	123400000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	126500000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	123800000	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.52
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.06
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.51
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.07
	us-gaap	Profit Loss ProfitLoss	338100000	usd
	us-gaap	Profit Loss ProfitLoss	-124900000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	34300000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	18300000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	-11900000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-12900000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	34300000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	30200000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	1700000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	6700000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	14800000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	10000000.0	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-13100000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-3300000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	359300000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-98000000.0	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	14600000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-900000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	319800000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	344700000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-97100000	usd
CY2023Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	260900000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7173000000	usd
CY2024Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	300000	usd
CY2024Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	7600000	usd
CY2024Q1	sui	Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-500000	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	500000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10400000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5300000	usd
CY2024Q1	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	-300000	usd
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	-25200000	usd
CY2024Q1	sui	Temporary Equity Distributions TemporaryEquityDistributions	2300000	usd
CY2024Q1	us-gaap	Dividends Cash DividendsCash	120600000	usd
CY2024Q1	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	1900000	usd
CY2024Q1	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-1900000	usd
CY2024Q1	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	259700000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7023600000	usd
CY2024Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2200000	usd
CY2024Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1300000	usd
CY2024Q2	sui	Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-800000	usd
CY2024Q2	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	800000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10700000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-800000	usd
CY2024Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	1700000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	56700000	usd
CY2024Q2	sui	Temporary Equity Distributions TemporaryEquityDistributions	2500000	usd
CY2024Q2	us-gaap	Dividends Cash DividendsCash	120500000	usd
CY2024Q2	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	1600000	usd
CY2024Q2	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-1600000	usd
CY2024Q2	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	259700000	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6969800000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	393100000	usd
CY2024Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	200000	usd
CY2024Q3	sui	Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-200000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	200000	usd
CY2024Q3	sui	Temporary Equity Sale Of Subsidiary TemporaryEquitySaleOfSubsidiary	-200000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10000000.0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	27300000	usd
CY2024Q3	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	4700000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	300500000	usd
CY2024Q3	sui	Temporary Equity Distributions TemporaryEquityDistributions	2300000	usd
CY2024Q3	us-gaap	Dividends Cash DividendsCash	123000000.0	usd
CY2024Q3	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	1600000	usd
CY2024Q3	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-1600000	usd
CY2024Q3	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	263300000	usd
CY2024Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7576100000	usd
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	202900000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7888500000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	4400000	usd
CY2023Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	11000000.0	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	7300000	usd
CY2023Q1	sui	Temporary Equity Issuance Of Third Party Equity Interest In Consolidated Entities TemporaryEquityIssuanceOfThirdPartyEquityInterestInConsolidatedEntities	1700000	usd
CY2023Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10400000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	17900000	usd
CY2023Q1	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	-4600000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	-43700000	usd
CY2023Q1	sui	Temporary Equity Distributions TemporaryEquityDistributions	1500000	usd
CY2023Q1	us-gaap	Dividends Cash DividendsCash	118900000	usd
CY2023Q1	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	300000	usd
CY2023Q1	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-300000	usd
CY2023Q1	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	298800000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7754600000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-200000	usd
CY2023Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1100000	usd
CY2023Q2	sui	Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-2000000.0	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	2000000.0	usd
CY2023Q2	sui	Temporary Equity Issuance Of Third Party Equity Interest In Consolidated Entities TemporaryEquityIssuanceOfThirdPartyEquityInterestInConsolidatedEntities	200000	usd
CY2023Q2	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	100000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10500000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	30100000	usd
CY2023Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	-2000000.0	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-210200000	usd
CY2023Q2	sui	Temporary Equity Distributions TemporaryEquityDistributions	2400000	usd
CY2023Q2	us-gaap	Dividends Cash DividendsCash	118700000	usd
CY2023Q2	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	700000	usd
CY2023Q2	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-700000	usd
CY2023Q2	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	294000000.0	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7466200000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	15900000	usd
CY2023Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	100000	usd
CY2023Q3	sui	Temporary Equity Stock Issued During Period Value Conversion Of Convertible Securities TemporaryEquityStockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-1200000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	3500000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10400000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-21100000	usd
CY2023Q3	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	8600000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	127000000.0	usd
CY2023Q3	sui	Temporary Equity Distributions TemporaryEquityDistributions	2300000	usd
CY2023Q3	us-gaap	Dividends Cash DividendsCash	119200000	usd
CY2023Q3	us-gaap	Temporary Equity Accretion Of Interest TemporaryEquityAccretionOfInterest	700000	usd
CY2023Q3	sui	Accumulated Distributions In Excess Of Net Income Adjustment For Accretion Of Temporary Equity AccumulatedDistributionsInExcessOfNetIncomeAdjustmentForAccretionOfTemporaryEquity	-700000	usd
CY2023Q3	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	299800000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7481900000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	743000000.0	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	672900000	usd
	sui	Payments For Capital Improvements And Developments Of Real Estate PaymentsForCapitalImprovementsAndDevelopmentsOfRealEstate	489800000	usd
	sui	Payments For Capital Improvements And Developments Of Real Estate PaymentsForCapitalImprovementsAndDevelopmentsOfRealEstate	790300000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	72100000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	51400000	usd
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	2500000	usd
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	-700000	usd
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	5600000	usd
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	8000000.0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1600000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	52100000	usd
	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	382100000	usd
	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	6700000	usd
	sui	Issuanceofnotesandotherreceivables Issuanceofnotesandotherreceivables	8400000	usd
	sui	Issuanceofnotesandotherreceivables Issuanceofnotesandotherreceivables	33400000	usd
	sui	Repaymentof Notesand Other Receivables RepaymentofNotesandOtherReceivables	7900000	usd
	sui	Repaymentof Notesand Other Receivables RepaymentofNotesandOtherReceivables	8400000	usd
	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	13800000	usd
	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	33700000	usd
	sui	Distributions Of Capital From Nonconsolidated Entities DistributionsOfCapitalFromNonconsolidatedEntities	23800000	usd
	sui	Distributions Of Capital From Nonconsolidated Entities DistributionsOfCapitalFromNonconsolidatedEntities	15100000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-165600000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-817800000	usd
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	361000000.0	usd
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	-300000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	9100000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	12200000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2147200000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1288600000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	3028600000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1342800000	usd
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	499800000	usd
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	583000000.0	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	1900000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	136100000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	42500000	usd
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	368000000.0	usd
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	355200000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	5100000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	4200000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-538900000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	116300000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	600000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	200000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	39100000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-28400000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	42700000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	90400000	usd
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	6800000	usd
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	8900000	usd
	us-gaap	Interest Paid Net InterestPaidNet	267800000	usd
	us-gaap	Interest Paid Net InterestPaidNet	240000000.0	usd
	us-gaap	Distributions On Mandatorily Redeemable Securities DistributionsOnMandatorilyRedeemableSecurities	0	usd
	us-gaap	Distributions On Mandatorily Redeemable Securities DistributionsOnMandatorilyRedeemableSecurities	2700000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3000000.0	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	17700000	usd
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	5500000	usd
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	0	usd
	sui	Change In Distributions Declared And Outstanding ChangeInDistributionsDeclaredAndOutstanding	3200000	usd
	sui	Change In Distributions Declared And Outstanding ChangeInDistributionsDeclaredAndOutstanding	7900000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3600000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	200000	usd
	sui	Noncash Or Part Noncash Divestiture Amount Of Consideration Received Note Receivable NoncashOrPartNoncashDivestitureAmountOfConsiderationReceivedNoteReceivable	0	usd
	sui	Noncash Or Part Noncash Divestiture Amount Of Consideration Received Note Receivable NoncashOrPartNoncashDivestitureAmountOfConsiderationReceivedNoteReceivable	111200000	usd
	sui	Stock Issued During Period Value New Issues Common Stock And Preferred Op Units StockIssuedDuringPeriodValueNewIssuesCommonStockAndPreferredOPUnits	34500000	usd
	sui	Stock Issued During Period Value New Issues Common Stock And Preferred Op Units StockIssuedDuringPeriodValueNewIssuesCommonStockAndPreferredOPUnits	4400000	usd
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segement
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	segement
CY2024Q3	us-gaap	Lease Income LeaseIncome	634100000	usd
CY2023Q3	us-gaap	Lease Income LeaseIncome	618800000	usd
CY2024Q3	sui	Revenue From Home Sales RevenueFromHomeSales	105300000	usd
CY2023Q3	sui	Revenue From Home Sales RevenueFromHomeSales	117800000	usd
CY2024Q3	sui	Ancillary Revenue AncillaryRevenue	186200000	usd
CY2023Q3	sui	Ancillary Revenue AncillaryRevenue	205500000	usd
CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	5500000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	15200000	usd
CY2024Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	8800000	usd
CY2023Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	26000000.0	usd
CY2024Q3	us-gaap	Revenues Revenues	939900000	usd
CY2023Q3	us-gaap	Revenues Revenues	983300000	usd
	us-gaap	Lease Income LeaseIncome	1662400000	usd
	us-gaap	Lease Income LeaseIncome	1586400000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	281700000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	326700000	usd
	sui	Ancillary Revenue AncillaryRevenue	492700000	usd
	sui	Ancillary Revenue AncillaryRevenue	498900000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	15400000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	40600000	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	23000000.0	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	45300000	usd
	us-gaap	Revenues Revenues	2475200000	usd
	us-gaap	Revenues Revenues	2497900000	usd
CY2024Q3	us-gaap	Number Of Units In Real Estate Property NumberOfUnitsInRealEstateProperty	917	site
CY2024Q3	sui	Asset Acquisition And Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment AssetAcquisitionAndBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	63700000	usd
CY2024Q3	sui	Asset Acquisition And Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory AssetAcquisitionAndBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	500000	usd
CY2024Q3	sui	Asset Acquisition And Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Liabilities Inventory AssetAcquisitionAndBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsLiabilitiesInventory	500000	usd
CY2024Q3	sui	Asset Acquisition And Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Assets Liabilities AssetAcquisitionAndBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsLiabilities	200000	usd
CY2024Q3	sui	Asset Acquisition And Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net AssetAcquisitionAndBusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	64900000	usd
	sui	Asset Acquisition And Business Combination Consideration Transferred Other AssetAcquisitionAndBusinessCombinationConsiderationTransferredOther	30900000	usd
	sui	Asset Acquisition And Business Combination Consideration Transferred Equity Interests Issued And Issuable AssetAcquisitionAndBusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	34000000.0	usd
	sui	Asset Acquisition And Business Combination Consideration Transferred AssetAcquisitionAndBusinessCombinationConsiderationTransferred	64900000	usd
CY2024Q2	sui	Number Of Ground Leases Entered Into NumberOfGroundLeasesEnteredInto	1	lease
CY2024Q2	sui	Number Of Wet Slips And Dry Storage Spaces Leased NumberOfWetSlipsAndDryStorageSpacesLeased	8	developmentsite
CY2024Q1	sui	Number Of Properties Reacquired NumberOfPropertiesReacquired	2	property
CY2024Q1	sui	Real Estate Reacquired Gain Loss RealEstateReacquiredGainLoss	0	usd
CY2024Q3	sui	Undrawn Funds On Loans UndrawnFundsOnLoans	36800000	usd
CY2023Q4	sui	Undrawn Funds On Loans UndrawnFundsOnLoans	39500000	usd
CY2024Q3	sui	Other Receivables For Rent Water Sewer Usage OtherReceivablesForRentWaterSewerUsage	110700000	usd
CY2023Q4	sui	Other Receivables For Rent Water Sewer Usage OtherReceivablesForRentWaterSewerUsage	65900000	usd
CY2024Q3	sui	Insurance Receivables InsuranceReceivables	51400000	usd
CY2023Q4	sui	Insurance Receivables InsuranceReceivables	77800000	usd
CY2024Q3	sui	Other Receivables Storage And Lease Payments Marina OtherReceivablesStorageAndLeasePaymentsMarina	44000000.0	usd
CY2023Q4	sui	Other Receivables Storage And Lease Payments Marina OtherReceivablesStorageAndLeasePaymentsMarina	46800000	usd
CY2024Q3	sui	Home Sale Proceeds HomeSaleProceeds	37900000	usd
CY2023Q4	sui	Home Sale Proceeds HomeSaleProceeds	28200000	usd
CY2024Q3	sui	Other Receivables Other OtherReceivablesOther	37600000	usd
CY2023Q4	sui	Other Receivables Other OtherReceivablesOther	48800000	usd
CY2024Q3	us-gaap	Other Receivables OtherReceivables	281600000	usd
CY2023Q4	us-gaap	Other Receivables OtherReceivables	267500000	usd
CY2024Q3	sui	Allowance For Rent Water Sewer Usage Receivables AllowanceForRentWaterSewerUsageReceivables	4800000	usd
CY2023Q4	sui	Allowance For Rent Water Sewer Usage Receivables AllowanceForRentWaterSewerUsageReceivables	4800000	usd
CY2023Q4	sui	Transfers Accounted For As Secured Borrowings Associated Liabilities Net TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesNet	53400000	usd
CY2023Q4	sui	Transfers Accounted For As Secured Borrowings Assets Receivable For Future Cash Payment TransfersAccountedForAsSecuredBorrowingsAssetsReceivableForFutureCashPayment	1100000	usd
CY2023Q4	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	56200000	usd
CY2023Q4	sui	Transfers Accounted For As Secured Borrowings Assets Gross TransfersAccountedForAsSecuredBorrowingsAssetsGross	59100000	usd
CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	52800000	usd
CY2024Q3	sui	Transfers Accounted For As Secured Borrowings Associated Liabilities Gross TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGross	48800000	usd
CY2024Q3	sui	Transfers Accounted For As A Secured Borrowings Associated Liabilities Fair Value Adjustment TransfersAccountedForAsASecuredBorrowingsAssociatedLiabilitiesFairValueAdjustment	4000000.0	usd
CY2023Q4	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	55800000	usd
CY2023Q4	sui	Transfers Accounted For As Secured Borrowings Associated Liabilities Gross TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesGross	53900000	usd
CY2023Q4	sui	Transfers Accounted For As A Secured Borrowings Associated Liabilities Fair Value Adjustment TransfersAccountedForAsASecuredBorrowingsAssociatedLiabilitiesFairValueAdjustment	1900000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	733000000.0	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	200000	usd
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	9400000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	742600000	usd
CY2024Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	369900000	usd
CY2023Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	44800000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	369900000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	444400000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	237700000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	441800000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	216300000	usd
CY2024Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	144000000.0	usd
CY2023Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	144000000.0	usd
CY2024Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	588400000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	237700000	usd
CY2023Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	585800000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	216300000	usd
CY2024Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7600000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8300000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	22900000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	27300000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	9500000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	30000000.0	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	25100000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	22700000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	21200000	usd
CY2024Q3	us-gaap	Equity Method Investments EquityMethodInvestments	121000000.0	usd
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CY2023Q4	sui	Variable Interest Entityasa Percentageof Consolidated Assets VariableInterestEntityasaPercentageofConsolidatedAssets	0.008
CY2024Q3	sui	Variable Interest Entityasa Percentageof Consolidated Liabilities VariableInterestEntityasaPercentageofConsolidatedLiabilities	0.010	rate
CY2023Q4	sui	Variable Interest Entityasa Percentageof Consolidated Liabilities VariableInterestEntityasaPercentageofConsolidatedLiabilities	0.010	rate
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CY2023Q4	us-gaap	Secured Debt SecuredDebt	3534700000	usd
CY2024Q3	us-gaap	Senior Notes SeniorNotes	2675500000	usd
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CY2024Q3	sui	Debt And Other DebtAndOther	7324800000	usd
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CY2023	sui	Debtweightedaveragetomaturitylength Debtweightedaveragetomaturitylength	P6Y9M18D
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	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	6800000	usd
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	sui	Temporary Equity Issuance Price TemporaryEquityIssuancePrice	100.00
CY2023Q2	sui	Common And Preferred Stock Shares Authorized CommonAndPreferredStockSharesAuthorized	380000000	shares
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CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	127396596	shares
CY2024Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	sui	Aggregate Valueof Sharestobe Issuedin Accordanceto Sales Agreement AggregateValueofSharestobeIssuedinAccordancetoSalesAgreement	1250000000	usd
	sui	Aggregate Valueof Sharestobe Issuedin Accordanceto Sales Agreement AggregateValueofSharestobeIssuedinAccordancetoSalesAgreement	725200000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	4700000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-29500000	usd
CY2024Q3	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	29200000	usd
CY2023Q4	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	41700000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	33900000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	12200000	usd
CY2024Q3	us-gaap	Shares Outstanding SharesOutstanding	3536532	shares
CY2024Q3	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	119800000	usd
CY2023Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	90200000	usd
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CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.94
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.94
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CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9100000	usd
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CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segement
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CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	5500000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	15200000	usd
CY2024Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	8800000	usd
CY2023Q3	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	26000000.0	usd
CY2024Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	44800000	usd
CY2024Q3	us-gaap	Profit Loss ProfitLoss	305200000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	135600000	usd
CY2024Q3	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	3200000	usd
CY2023Q3	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	3400000	usd
CY2024Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	13300000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	12100000	usd
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CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	120100000	usd
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CY2024Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	14491500000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	14443600000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	81800000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	42700000	usd
CY2024Q3	us-gaap	Inventory Finished Homes InventoryFinishedHomes	174800000	usd
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CY2024Q3	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	494400000	usd
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CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	52800000	usd
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CY2024Q3	us-gaap	Goodwill Goodwill	742600000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	733000000.0	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	350700000	usd
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CY2024Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	315400000	usd
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CY2023Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	335200000	usd
CY2024Q3	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	900000	usd
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CY2023Q3	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4600000	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	13900000	usd
CY2024Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7100000	usd
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	16500000	usd
CY2023Q3	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2300000	usd
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	14600000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	288700000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	120100000	usd
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CY2024Q3	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	-2000000.0	usd
CY2023Q3	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	-800000	usd
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CY2024Q3	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	286700000	usd
CY2023Q3	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	119300000	usd
	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	311400000	usd
	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	-131300000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	286700000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	119300000	usd
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CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	124000000.0	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	123500000	shares
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CY2024Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
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CY2024Q3	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	0	shares
CY2023Q3	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	0	shares
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CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	124000000.0	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	123500000	shares
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	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	123800000	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.31
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.52
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CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.31
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.97
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.51
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	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	6139000	shares
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CY2024Q3	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	5
CY2024Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	150000000.0	usd
CY2023Q3	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	4
CY2023Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	302300000	usd
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CY2024Q2	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	2300000	usd
CY2023Q1	sui	Derivative Notional Amount Terminated DerivativeNotionalAmountTerminated	250000000.0	usd
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CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	52800000	usd
CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	52800000	usd
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CY2024Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	4600000	usd
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CY2024Q3	sui	Operating And Finance Leases Liability Payments Remainderof Fiscal Year OperatingAndFinanceLeasesLiabilityPaymentsRemainderofFiscalYear	8400000	usd
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CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	14200000	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payments Due Year Two OperatingAndFinanceLeasesLiabilityPaymentsDueYearTwo	15100000	usd
CY2024Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	900000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	13100000	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payments Due Year Three OperatingAndFinanceLeasesLiabilityPaymentsDueYearThree	14000000.0	usd
CY2024Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	900000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	10900000	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payments Due Year Four OperatingAndFinanceLeasesLiabilityPaymentsDueYearFour	11800000	usd
CY2024Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	900000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	10200000	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payments Due Year Five OperatingAndFinanceLeasesLiabilityPaymentsDueYearFive	11100000	usd
CY2024Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	39200000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	273800000	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payments Dueafter Year Five OperatingAndFinanceLeasesLiabilityPaymentsDueafterYearFive	313000000.0	usd
CY2024Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	47400000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	326000000.0	usd
CY2024Q3	sui	Operating And Finance Leases Liability Payment Due OperatingAndFinanceLeasesLiabilityPaymentDue	373400000	usd
CY2024Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	32300000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	163000000.0	usd
CY2024Q3	sui	Operating And Finance Leases Liability Undiscounted Excess Amount OperatingAndFinanceLeasesLiabilityUndiscountedExcessAmount	195300000	usd
CY2024Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	15100000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	163000000.0	usd
CY2024Q3	sui	Operating And Finance Leases Liability OperatingAndFinanceLeasesLiability	178100000	usd

Files In Submission

Name	View Source	Status
0000912593-24-000247-index-headers.html	Edgar Link	pending
0000912593-24-000247-index.html	Edgar Link	pending
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$SUI
SUN COMMUNITIES INC Stock $sui

2024 Q4 Form 10-Q Financial Statement

#000091259324000247 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SUI SUN COMMUNITIES INC Stock $sui

2024 Q4 Form 10-Q Financial Statement

#000091259324000247 Filed on November 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SUI
SUN COMMUNITIES INC Stock $sui