$SUI
SUN COMMUNITIES INC Stock $sui

$sui Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000091259322000168 Filed on July 26, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2021 Q4
Revenue	$932.6M	$814.3M	$542.4M
YoY Change	36.29%	34.84%	41.16%
Cost Of Revenue	$455.4M	$416.3M	$273.5M
YoY Change	41.51%	44.24%	53.48%
Gross Profit	$477.2M	$398.0M	$268.9M
YoY Change	31.65%	26.25%	30.48%
Gross Profit Margin	51.17%	48.88%	49.58%
Selling, General & Admin	$69.10M	$69.60M	$60.36M
YoY Change	43.99%	48.01%	60.95%
% of Gross Profit	14.48%	17.49%	22.44%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$151.3M	$150.2M	$144.7M
YoY Change	19.05%	18.17%	23.23%
% of Gross Profit	31.71%	37.74%	53.8%
Operating Expenses	$220.4M	$219.8M	$205.0M
YoY Change	25.88%	26.73%	32.2%
Operating Profit	$256.8M	$178.2M	$63.89M
YoY Change	37.03%	25.67%	25.28%
Interest Expense	-$48.20M	-$47.00M	-$40.12M
YoY Change	2.08%	20.2%	56.71%
% of Operating Profit	-18.77%	-26.37%	-62.79%
Other Income/Expense, Net	$2.800M	$400.0K	-$1.099M
YoY Change	-129.88%	-300.0%	-50.05%
Pretax Income	$169.5M	$106.6M	$12.56M
YoY Change	15.3%	13.4%	-242.76%
Income Tax	$3.700M	$3.600M	-$1.165M
% Of Pretax Income	2.18%	3.38%	-9.28%
Net Earnings	$162.6M	$74.00M	$15.93M
YoY Change	-29.84%	-33.21%	109.93%
Net Earnings / Revenue	17.44%	9.09%	2.94%
Basic Earnings Per Share	$1.32	$0.61
Diluted Earnings Per Share	$1.32	$0.61	$135.3K
COMMON SHARES
Basic Shares Outstanding	123.3M shares	120.0M shares	116.0M shares
Diluted Shares Outstanding	122.8M shares	120.0M shares

Balance Sheet

Concept	2022 Q3	2022 Q2	2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$212.4M	$299.3M	$252.7M
YoY Change	-13.64%	9.77%	25.08%
Cash & Equivalents	$112.0M	$184.7M	$65.80M
Short-Term Investments	$100.4M	$114.6M	$186.9M
Other Short-Term Assets
YoY Change
Inventory	$153.5M	$108.1M	$51.06M
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$418.8M	$436.4M	$235.7M
YoY Change	74.02%	55.21%	3.38%
LONG-TERM ASSETS
Property, Plant & Equipment	$13.61B	$13.65B	$11.66B
YoY Change	22.85%	29.84%	19.04%
Goodwill	$981.5M	$954.0M	$495.4M
YoY Change	112.63%	112.8%	15.52%
Intangibles	$403.2M		$306.8M
YoY Change			0.37%
Long-Term Investments	$98.10M	$91.80M	$75.10M
YoY Change	35.04%	47.3%	27.13%
Other Assets
YoY Change
Total Long-Term Assets	$16.07B	$15.96B	$13.26B
YoY Change	30.17%	35.73%	20.77%
TOTAL ASSETS
Total Short-Term Assets	$418.8M	$436.4M	$235.7M
Total Long-Term Assets	$16.07B	$15.96B	$13.26B
Total Assets	$16.48B	$16.40B	$13.49B
YoY Change	31.0%	36.18%	20.41%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$392.8M	$361.0M	$237.5M
YoY Change	68.88%	68.53%	60.49%
Accrued Expenses	$152.7M	$155.6M	$129.2M
YoY Change	30.43%	100.15%	158.35%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$656.7M	$625.9M	$465.1M
YoY Change	46.55%	60.34%	63.18%
LONG-TERM LIABILITIES
Long-Term Debt	$6.711B	$6.941B	$5.676B
YoY Change	42.98%	60.83%	19.22%
Other Long-Term Liabilities	$1.140B	$999.6M	$333.5M
YoY Change	228.81%	153.9%	24.45%
Total Long-Term Liabilities	$7.851B	$7.940B	$6.010B
YoY Change	55.76%	68.61%	19.5%
TOTAL LIABILITIES
Total Short-Term Liabilities	$656.7M	$625.9M	$465.1M
Total Long-Term Liabilities	$7.851B	$7.940B	$6.010B
Total Liabilities	$8.355B	$8.566B	$6.475B
YoY Change	52.22%	67.98%	21.82%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$1.200M	$1.200M	$1.200M
YoY Change	3.45%	3.54%	11.52%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$7.839B	$7.447B	$6.624B
YoY Change
Total Liabilities & Shareholders Equity	$16.48B	$16.40B	$13.49B
YoY Change	31.0%	36.18%	20.41%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2021 Q4
OPERATING ACTIVITIES
Net Income	$162.6M	$74.00M	$15.93M
YoY Change	-29.84%	-33.21%	109.93%
Depreciation, Depletion And Amortization	$151.3M	$150.2M	$144.7M
YoY Change	19.05%	18.17%	23.23%
Cash From Operating Activities	$157.8M	$271.0M	$97.56M
YoY Change	-14.84%	8.31%	15.59%
INVESTING ACTIVITIES
Capital Expenditures	-$236.8M	-$1.605B	-$548.9M
YoY Change	-53.24%	255.39%	-67.51%
Acquisitions
YoY Change
Other Investing Activities	-$28.20M	-$386.9M	-$426.2M
YoY Change	-422.25%	202.38%	224.82%
Cash From Investing Activities	-$265.0M	-$1.992B	-$975.1M
YoY Change	-46.75%	243.68%	-46.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$229.5M	$1.230B
YoY Change		-57.48%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	38.60M	1.809B	870.0M
YoY Change	-86.16%	450.81%	-49.38%
NET CHANGE
Cash From Operating Activities	157.8M	271.0M	97.56M
Cash From Investing Activities	-265.0M	-1.992B	-975.1M
Cash From Financing Activities	38.60M	1.809B	870.0M
Net Change In Cash	-68.60M	88.70M	-7.533M
YoY Change	105.04%	-11243.22%	-57.2%
FREE CASH FLOW
Cash From Operating Activities	$157.8M	$271.0M	$97.56M
Capital Expenditures	-$236.8M	-$1.605B	-$548.9M
Free Cash Flow	$394.6M	$1.876B	$646.5M
YoY Change	-42.95%	167.29%	-63.56%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Entity Central Index Key EntityCentralIndexKey	0000912593
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Registrant Name EntityRegistrantName	SUN COMMUNITIES, INC
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
	dei	Entity File Number EntityFileNumber	1-12616
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	38-2730780
	dei	Entity Address Address Line1 EntityAddressAddressLine1	27777 Franklin Rd,
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 200,
	dei	Entity Address City Or Town EntityAddressCityOrTown	Southfield,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MI
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	48034
	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
	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
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	123323772	shares
CY2022Q2	us-gaap	Land Land	3766700000	usd
CY2021Q4	us-gaap	Land Land	2556300000	usd
CY2022Q2	sui	Real Estate Investment Property Land Improvements And Buildings RealEstateInvestmentPropertyLandImprovementsAndBuildings	10867100000	usd
CY2021Q4	sui	Real Estate Investment Property Land Improvements And Buildings RealEstateInvestmentPropertyLandImprovementsAndBuildings	9958300000	usd
CY2022Q2	us-gaap	Rental Properties RentalProperties	580600000	usd
CY2021Q4	us-gaap	Rental Properties RentalProperties	591700000	usd
CY2022Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	749900000	usd
CY2021Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	656400000	usd
CY2022Q2	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	15964300000	usd
CY2021Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	13762700000	usd
CY2022Q2	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2554300000	usd
CY2021Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2337200000	usd
CY2022Q2	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	13410000000	usd
CY2021Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	11425500000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	184700000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	78200000	usd
CY2022Q2	us-gaap	Marketable Securities MarketableSecurities	114600000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	186900000	usd
CY2022Q2	us-gaap	Inventory Finished Homes InventoryFinishedHomes	108100000	usd
CY2021Q4	us-gaap	Inventory Finished Homes InventoryFinishedHomes	51100000	usd
CY2022Q2	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	509000000.0	usd
CY2021Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	469600000	usd
CY2022Q2	sui	Goodwill Asset GoodwillAsset	954000000.0	usd
CY2021Q4	sui	Goodwill Asset GoodwillAsset	495400000	usd
CY2022Q2	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	399100000	usd
CY2021Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	306800000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	8566300000	usd
CY2022Q2	us-gaap	Other Assets OtherAssets	718300000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	480600000	usd
CY2022Q2	us-gaap	Assets Assets	16397800000	usd
CY2021Q4	us-gaap	Assets Assets	13494100000	usd
CY2022Q2	us-gaap	Secured Debt SecuredDebt	3335700000	usd
CY2021Q4	us-gaap	Secured Debt SecuredDebt	3380700000	usd
CY2022Q2	us-gaap	Unsecured Debt UnsecuredDebt	3595200000	usd
CY2021Q4	us-gaap	Unsecured Debt UnsecuredDebt	2291100000	usd
CY2022Q2	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	109300000	usd
CY2021Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	98400000	usd
CY2022Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	385200000	usd
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	242800000	usd
CY2022Q2	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	361000000.0	usd
CY2021Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	237500000	usd
CY2022Q2	us-gaap	Other Liabilities OtherLiabilities	779900000	usd
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	224100000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	6474600000	usd
CY2022Q2	sui	Temporary Equity Consolidated Vie TemporaryEquityConsolidatedVIE	42600000	usd
CY2021Q4	sui	Temporary Equity Consolidated Vie TemporaryEquityConsolidatedVIE	35400000	usd
CY2022Q2	sui	Temporary Equity TemporaryEquity	293300000	usd
CY2021Q4	sui	Temporary Equity TemporaryEquity	288900000	usd
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	180000000.0	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	180000000.0	shares
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	121600000	shares
CY2022Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	121600000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	116000000.0	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	116000000.0	shares
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	1200000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	1200000	usd
CY2022Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	9159100000	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	8175600000	usd
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-28300000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	3100000	usd
CY2022Q2	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1684700000	usd
CY2021Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	1556000000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	7447300000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	6623900000	usd
CY2022Q2	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	86200000	usd
CY2021Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	86800000	usd
CY2022Q2	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	4700000	usd
CY2021Q4	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	19900000	usd
CY2022Q2	us-gaap	Minority Interest MinorityInterest	90900000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	106700000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7538200000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6730600000	usd
CY2022Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	16397800000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13494100000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	487700000	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	405300000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	875900000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	735800000	usd
CY2022Q2	sui	Revenue From Home Sales RevenueFromHomeSales	142700000	usd
CY2021Q2	sui	Revenue From Home Sales RevenueFromHomeSales	81800000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	207400000	usd
	sui	Revenue From Home Sales RevenueFromHomeSales	134000000.0	usd
CY2022Q2	sui	Ancillary Revenue AncillaryRevenue	168000000.0	usd
CY2021Q2	sui	Ancillary Revenue AncillaryRevenue	107100000	usd
	sui	Ancillary Revenue AncillaryRevenue	248800000	usd
	sui	Ancillary Revenue AncillaryRevenue	157800000	usd
CY2022Q2	us-gaap	Interest Income Operating InterestIncomeOperating	7300000	usd
CY2021Q2	us-gaap	Interest Income Operating InterestIncomeOperating	2800000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	14100000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	5400000	usd
CY2022Q2	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	8600000	usd
CY2021Q2	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	6900000	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	16600000	usd
	sui	Brokeragecommissionsandotherincomenet Brokeragecommissionsandotherincomenet	12900000	usd
CY2022Q2	us-gaap	Revenues Revenues	814300000	usd
CY2021Q2	us-gaap	Revenues Revenues	603900000	usd
	us-gaap	Revenues Revenues	1362800000	usd
	us-gaap	Revenues Revenues	1045900000	usd
CY2022Q2	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	155200000	usd
CY2021Q2	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	123800000	usd
	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	284500000	usd
	us-gaap	Cost Of Other Property Operating Expense CostOfOtherPropertyOperatingExpense	224400000	usd
CY2022Q2	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	27700000	usd
CY2021Q2	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	23200000	usd
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	53800000	usd
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	45600000	usd
CY2022Q2	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	92900000	usd
CY2021Q2	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	58800000	usd
	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	138800000	usd
	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	100400000	usd
CY2022Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	147900000	usd
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	84700000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	218400000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	133100000	usd
CY2022Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	62200000	usd
CY2021Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	45300000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	117900000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	83500000	usd
CY2022Q2	us-gaap	Loss From Catastrophes LossFromCatastrophes	100000	usd
CY2021Q2	us-gaap	Loss From Catastrophes LossFromCatastrophes	400000	usd
	us-gaap	Loss From Catastrophes LossFromCatastrophes	100000	usd
	us-gaap	Loss From Catastrophes LossFromCatastrophes	2800000	usd
CY2022Q2	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	15000000.0	usd
CY2021Q2	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	-200000	usd
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	15500000	usd
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	1000000.0	usd
CY2022Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	150200000	usd
CY2021Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	127100000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	298700000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	251000000.0	usd
CY2022Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-100000	usd
CY2021Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8100000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-400000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8100000	usd
CY2022Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	55300000	usd
CY2021Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	37700000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	100500000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	77200000	usd
CY2022Q2	us-gaap	Interest Expense Other InterestExpenseOther	1100000	usd
CY2021Q2	us-gaap	Interest Expense Other InterestExpenseOther	1000000.0	usd
	us-gaap	Interest Expense Other InterestExpenseOther	2100000	usd
	us-gaap	Interest Expense Other InterestExpenseOther	2000000.0	usd
CY2022Q2	us-gaap	Costs And Expenses CostsAndExpenses	707700000	usd
CY2021Q2	us-gaap	Costs And Expenses CostsAndExpenses	509900000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	1230700000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	929100000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	106600000	usd
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	94000000.0	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	132100000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	116800000	usd
CY2022Q2	sui	Remeasurement Of Marketable Securities RemeasurementOfMarketableSecurities	-32300000	usd
CY2021Q2	sui	Remeasurement Of Marketable Securities RemeasurementOfMarketableSecurities	27500000	usd
	sui	Remeasurement Of Marketable Securities RemeasurementOfMarketableSecurities	-66800000	usd
	sui	Remeasurement Of Marketable Securities RemeasurementOfMarketableSecurities	31200000	usd
CY2022Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	9000000.0	usd
CY2021Q2	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-100000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	6800000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-100000	usd
CY2022Q2	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-100000	usd
CY2021Q2	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	usd
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	13300000	usd
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	400000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-200000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-200000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-700000	usd
CY2022Q2	sui	Losson Remeasurementof Notes Receivable LossonRemeasurementofNotesReceivable	0	usd
CY2021Q2	sui	Losson Remeasurementof Notes Receivable LossonRemeasurementofNotesReceivable	100000	usd
	sui	Losson Remeasurementof Notes Receivable LossonRemeasurementofNotesReceivable	200000	usd
	sui	Losson Remeasurementof Notes Receivable LossonRemeasurementofNotesReceivable	500000	usd
CY2022Q2	sui	Distributions From Affiliate DistributionsFromAffiliate	900000	usd
CY2021Q2	sui	Distributions From Affiliate DistributionsFromAffiliate	800000	usd
	sui	Distributions From Affiliate DistributionsFromAffiliate	1800000	usd
	sui	Distributions From Affiliate DistributionsFromAffiliate	2000000.0	usd
CY2022Q2	sui	Losson Remeasurementof Investment LossonRemeasurementofInvestment	400000	usd
CY2021Q2	sui	Losson Remeasurementof Investment LossonRemeasurementofInvestment	-100000	usd
	sui	Losson Remeasurementof Investment LossonRemeasurementofInvestment	500000	usd
	sui	Losson Remeasurementof Investment LossonRemeasurementofInvestment	0	usd
CY2022Q2	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	3900000	usd
CY2021Q2	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1200000	usd
	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	5200000	usd
	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1000000.0	usd
CY2022Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-300000	usd
CY2021Q2	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-300000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-100000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	81300000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	120800000	usd
	us-gaap	Profit Loss ProfitLoss	82800000	usd
	us-gaap	Profit Loss ProfitLoss	148800000	usd
CY2022Q2	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	3100000	usd
CY2021Q2	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	3000000.0	usd
	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	6100000	usd
	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	5900000	usd
CY2022Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4200000	usd
CY2021Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7000000.0	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2000000.0	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7300000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	74000000.0	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	110800000	usd
	us-gaap	Net Income Loss NetIncomeLoss	74700000	usd
	us-gaap	Net Income Loss NetIncomeLoss	135600000	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	120000000.0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	112100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	117600000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	110000000.0	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	120000000.0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	120400000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112600000	shares
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.61
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.22
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.61
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	35000000.0	usd
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2022Q2	us-gaap	Profit Loss ProfitLoss	81300000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	120800000	usd
	us-gaap	Profit Loss ProfitLoss	82800000	usd
	us-gaap	Profit Loss ProfitLoss	148800000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-65700000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1200000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-67000000.0	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2000000.0	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	9800000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	800000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	0	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	800000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	0	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	9000000.0	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	0	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	34200000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	0	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	24600000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	122000000.0	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	50000000.0	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	150800000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1700000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7000000.0	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	600000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	7300000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	22900000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	115000000.0	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49400000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	143500000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	496700000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	470700000	usd
	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	406400000	usd
	us-gaap	Payments To Acquire And Develop Real Estate PaymentsToAcquireAndDevelopRealEstate	300400000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1903700000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	593300000	usd
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	195300000	usd
	us-gaap	Payments For Proceeds From Deposits On Real Estate Acquisitions PaymentsForProceedsFromDepositsOnRealEstateAcquisitions	0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	53700000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	42700000	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	28800000	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	usd
	sui	Issuanceofnotesandotherreceivables Issuanceofnotesandotherreceivables	37800000	usd
	sui	Issuanceofnotesandotherreceivables Issuanceofnotesandotherreceivables	12800000	usd
	sui	Repaymentof Notesand Other Receivables RepaymentofNotesandOtherReceivables	2500000	usd
	sui	Repaymentof Notesand Other Receivables RepaymentofNotesandOtherReceivables	2800000	usd
	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	25400000	usd
	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	11200000	usd
	us-gaap	Proceeds From Divestiture Of Interest In Subsidiaries And Affiliates ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates	7800000	usd
	us-gaap	Proceeds From Divestiture Of Interest In Subsidiaries And Affiliates ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates	6700000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2475800000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-865500000	usd
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	934500000	usd
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	1076200000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	17600000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16400000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2384400000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1797600000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1572000000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	2801700000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	597500000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	599000000.0	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	9800000	usd
	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	46900000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	34900000	usd
	sui	Payments On Financial Liability Failed Sale Leaseback PaymentsOnFinancialLiabilityFailedSaleLeaseback	2300000	usd
	sui	Payments On Financial Liability Failed Sale Leaseback PaymentsOnFinancialLiabilityFailedSaleLeaseback	0	usd
	sui	Prepayment Penalty Debt PrepaymentPenaltyDebt	300000	usd
	sui	Prepayment Penalty Debt PrepaymentPenaltyDebt	200000	usd
	sui	Distributions To Stockholders Op Unit Holders And Preferred Op Unit Holders DistributionsToStockholdersOpUnitHoldersAndPreferredOpUnitHolders	209000000.0	usd
	sui	Distributions To Stockholders Op Unit Holders And Preferred Op Unit Holders DistributionsToStockholdersOpUnitHoldersAndPreferredOpUnitHolders	187800000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	19600000	usd
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	10300000	usd
	us-gaap	Proceeds From Hedge Financing Activities ProceedsFromHedgeFinancingActivities	35300000	usd
	us-gaap	Proceeds From Hedge Financing Activities ProceedsFromHedgeFinancingActivities	0	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1600000	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2092200000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	421500000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-6600000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	300000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	106500000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	27000000.0	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	78200000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	92600000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	184700000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	119600000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2800000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	2400000	usd
	us-gaap	Interest Paid Net InterestPaidNet	94700000	usd
CY2022Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
	us-gaap	Interest Paid Net InterestPaidNet	77700000	usd
	us-gaap	Distributions On Mandatorily Redeemable Securities DistributionsOnMandatorilyRedeemableSecurities	2100000	usd
	us-gaap	Distributions On Mandatorily Redeemable Securities DistributionsOnMandatorilyRedeemableSecurities	2100000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1700000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1100000	usd
	us-gaap	Dividends Dividends	10800000	usd
	us-gaap	Dividends Dividends	11400000	usd
	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	700000	usd
	us-gaap	Conversion Of Stock Amount Converted1 ConversionOfStockAmountConverted1	1400000	usd
	us-gaap	Increase Decrease In Assets Held For Sale IncreaseDecreaseInAssetsHeldForSale	0	usd
	us-gaap	Increase Decrease In Assets Held For Sale IncreaseDecreaseInAssetsHeldForSale	14900000	usd
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	6600000	usd
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022Q2	us-gaap	Revenues Revenues	814300000	usd
CY2022Q2	sui	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Other Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherLiabilities	685200000	usd
CY2021Q2	us-gaap	Revenues Revenues	603900000	usd
	us-gaap	Revenues Revenues	1362800000	usd
	us-gaap	Revenues Revenues	1045900000	usd
CY2022Q2	us-gaap	Number Of Units In Real Estate Property NumberOfUnitsInRealEstateProperty	21630	site
CY2022Q2	sui	Numberof Unitsin Real Estate Property Development Sites NumberofUnitsinRealEstatePropertyDevelopmentSites	2596	development_site
	sui	Number Of Managed Properties NumberOfManagedProperties	2	property
	sui	Number Of Properties NumberOfProperties	2	property
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	1973700000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	40300000	usd
CY2022Q2	sui	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Current Assets Liabilities Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentAssetsLiabilitiesInventory	582100000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	1910900000	usd
	us-gaap	Business Combination Consideration Transferred Other1 BusinessCombinationConsiderationTransferredOther1	1873200000	usd
	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	37700000	usd
	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	1910900000	usd
CY2022Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Transaction Costs BusinessAcquisitionCostOfAcquiredEntityTransactionCosts	12500000	usd
CY2022Q2	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	819700000	usd
CY2021Q2	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	713800000	usd
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1440100000	usd
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	1182700000	usd
CY2022Q2	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	73500000	usd
CY2021Q2	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	124000000.0	usd
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	61800000	usd
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	150800000	usd
CY2022Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.61
CY2021Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.10
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.52
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.36
CY2022Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.61
CY2021Q2	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.10
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	0.52
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.36
	sui	Number Of Land Parcels Acquired NumberOfLandParcelsAcquired	1	development_site
	us-gaap	Payments To Acquire Land PaymentsToAcquireLand	5000000	usd
CY2022Q2	sui	Sites Constructed SitesConstructed	110	usd
	sui	Number Of Ground Developments NumberOfGroundDevelopments	1	development_site
	sui	Number Of Expansion Sites NumberOfExpansionSites	3	site
CY2021Q4	us-gaap	Number Of Units In Real Estate Property NumberOfUnitsInRealEstateProperty	15816	site
CY2021Q4	sui	Numberof Unitsin Real Estate Property Development Sites NumberofUnitsinRealEstatePropertyDevelopmentSites	1062	development_site
CY2021Q4	sui	Number Of Marinas Owned NumberOfMarinasOwned	2	segment
	sui	Number Of Mh Communities NumberOfMHCommunities	9	segment
CY2021Q4	sui	Number Of Rv Resorts NumberOfRVResorts	2	segment
CY2021Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	1302100000	usd
CY2021Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	4000000.0	usd
CY2021Q4	sui	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Current Assets Liabilities Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedCurrentAssetsLiabilitiesInventory	71000000.0	usd
CY2021Q4	sui	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Other Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherLiabilities	38800000	usd
CY2021Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	1415900000	usd
CY2021	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	1388300000	usd
CY2021	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	27600000	usd
CY2021	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	1415900000	usd
CY2021Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Transaction Costs BusinessAcquisitionCostOfAcquiredEntityTransactionCosts	18000000	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	2330000000	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	390900000	usd
CY2021	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	3.47
CY2021	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	3.40
CY2022Q1	sui	Number Of Land Parcels Acquired NumberOfLandParcelsAcquired	11	landparcel
	us-gaap	Payments To Acquire Land PaymentsToAcquireLand	172800000	usd
CY2022Q2	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	509000000.0	usd
CY2021Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	469600000	usd
CY2022Q2	us-gaap	Receivable With Imputed Interest Net Amount ReceivableWithImputedInterestNetAmount	73100000	usd
CY2021Q4	us-gaap	Receivable With Imputed Interest Net Amount ReceivableWithImputedInterestNetAmount	79100000	usd
CY2022Q2	sui	Undrawn Funds On Loans UndrawnFundsOnLoans	49500000	usd
CY2022Q2	sui	Home Sale Proceeds HomeSaleProceeds	45000000.0	usd
CY2021Q4	sui	Home Sale Proceeds HomeSaleProceeds	33500000	usd
CY2022Q2	sui	Other Receivables Storage And Lease Payments Marina OtherReceivablesStorageAndLeasePaymentsMarina	36600000	usd
CY2021Q4	sui	Other Receivables Storage And Lease Payments Marina OtherReceivablesStorageAndLeasePaymentsMarina	29300000	usd
CY2022Q2	sui	Other Receivables For Rent Water Sewer Usage OtherReceivablesForRentWaterSewerUsage	13500000	usd
CY2021Q4	sui	Other Receivables For Rent Water Sewer Usage OtherReceivablesForRentWaterSewerUsage	10000000.0	usd
CY2022Q2	sui	Insurance Receivables InsuranceReceivables	3900000	usd
CY2021Q4	sui	Insurance Receivables InsuranceReceivables	9000000.0	usd
CY2022Q2	us-gaap	Other Receivables OtherReceivables	143600000	usd
CY2022Q2	sui	Variable Interest Entityasa Percentageof Consolidated Liabilities VariableInterestEntityasaPercentageofConsolidatedLiabilities	0.014	rate
CY2021Q4	us-gaap	Other Receivables OtherReceivables	106500000	usd
CY2022Q2	sui	Allowance For Rent Water Sewer Usage Receivables AllowanceForRentWaterSewerUsageReceivables	5000000	usd
CY2021Q4	sui	Allowance For Rent Water Sewer Usage Receivables AllowanceForRentWaterSewerUsageReceivables	5500000	usd
	sui	Financing Receivable Period Drawn FinancingReceivablePeriodDrawn	P3Y
	sui	Financing Receivable Period Drawn FinancingReceivablePeriodDrawn	P3Y
CY2021Q4	us-gaap	Goodwill Goodwill	495400000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	491500000	usd
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-1000000.0	usd
CY2022Q2	us-gaap	Goodwill Goodwill	954000000.0	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	416400000	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	158900000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	331900000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	141800000	usd
CY2022Q2	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	141600000	usd
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	116700000	usd
CY2022Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	558000000.0	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	158900000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	448600000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	141800000	usd
CY2022Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9300000	usd
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10900000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17900000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	23500000	usd
CY2021Q4	sui	Number Of Forward Sales Agreements NumberOfForwardSalesAgreements	2	salesagreement
CY2022Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	18100000	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	32500000	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	28700000	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	27700000	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	22800000	usd
CY2022Q2	us-gaap	Equity Method Investments EquityMethodInvestments	91800000	usd
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	75100000	usd
CY2022Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	900000	usd
CY2021Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	800000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1800000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2000000.0	usd
CY2022Q2	sui	Variable Interest Entityasa Percentageof Consolidated Assets VariableInterestEntityasaPercentageofConsolidatedAssets	0.044	rate
CY2021Q4	sui	Variable Interest Entityasa Percentageof Consolidated Assets VariableInterestEntityasaPercentageofConsolidatedAssets	0.049	rate
CY2021Q4	sui	Variable Interest Entityasa Percentageof Consolidated Liabilities VariableInterestEntityasaPercentageofConsolidatedLiabilities	0.028	rate
CY2022Q2	sui	Vi Easa Percentageof Total Equity VIEasaPercentageofTotalEquity	0.01
CY2021Q4	sui	Vi Easa Percentageof Total Equity VIEasaPercentageofTotalEquity	0.01
CY2022Q2	us-gaap	Secured Debt SecuredDebt	3335700000	usd
CY2021Q4	us-gaap	Secured Debt SecuredDebt	3380700000	usd
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	1034800000	usd
CY2022Q2	us-gaap	Unsecured Debt UnsecuredDebt	3595200000	usd
CY2021Q4	us-gaap	Unsecured Debt UnsecuredDebt	2291100000	usd
CY2022Q2	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	6930900000	usd
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	5671800000	usd
	sui	Debtweightedaveragetomaturitylength Debtweightedaveragetomaturitylength	P7Y10M24D
CY2021	sui	Debtweightedaveragetomaturitylength Debtweightedaveragetomaturitylength	P8Y9M18D
CY2022Q2	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.03369	rate
CY2021Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.03038	rate
CY2022Q2	sui	Mortgage Term Loans MortgageTermLoans	3300000000	usd
CY2022Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-100000	usd
CY2018Q2	sui	Financial Instruments Subjectto Mandatory Redemption Rate Of Return FinancialInstrumentsSubjecttoMandatoryRedemptionRateOfReturn	0.06
	us-gaap	Debt Instrument Convertible Number Of Equity Instruments DebtInstrumentConvertibleNumberOfEquityInstruments	1013819	shares
	sui	Temporary Equity Issuance Price TemporaryEquityIssuancePrice	100.00
CY2022Q2	sui	Common And Preferred Stock Shares Authorized CommonAndPreferredStockSharesAuthorized	200000000	shares
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	180000000	shares
CY2022Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2022Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	121644228	shares
CY2021Q4	sui	Aggregate Valueof Sharestobe Issuedin Accordanceto Sales Agreement AggregateValueofSharestobeIssuedinAccordancetoSalesAgreement	1250000000	usd
CY2021Q4	sui	Commission Maximum Percentageof Gross Sales Price Per Share Accordingto Sales Agreement CommissionMaximumPercentageofGrossSalesPricePerShareAccordingtoSalesAgreement	0.02
CY2022Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	229500000	usd
	sui	Number Of Shares Remaining To Be Sold In Forward Transaction NumberOfSharesRemainingToBeSoldInForwardTransaction	620109	shares
CY2022Q2	sui	Number Of Share Based Compensation Plans NumberOfShareBasedCompensationPlans	2	numberofplans
	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	6100000	usd
	sui	Preferredreturnto Series A1preferred O Punits PreferredreturntoSeriesA1preferredOPunits	5900000	usd
	us-gaap	Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable	-2000000.0	usd
	us-gaap	Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable	-7300000	usd
CY2022Q2	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	13410000000	usd
CY2021Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	11425500000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	184700000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	78200000	usd
CY2022Q2	us-gaap	Marketable Securities MarketableSecurities	114600000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	186900000	usd
CY2022Q2	us-gaap	Inventory Finished Homes InventoryFinishedHomes	108100000	usd
CY2021Q4	us-gaap	Inventory Finished Homes InventoryFinishedHomes	51100000	usd
CY2022Q2	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	509000000.0	usd
CY2021Q4	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	469600000	usd
CY2022Q2	us-gaap	Goodwill Goodwill	954000000.0	usd
CY2021Q4	us-gaap	Goodwill Goodwill	495400000	usd
CY2022Q2	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	399100000	usd
CY2021Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	306800000	usd
CY2022Q2	us-gaap	Other Assets OtherAssets	718300000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	480600000	usd
CY2022Q2	us-gaap	Assets Assets	16397800000	usd
CY2021Q4	us-gaap	Assets Assets	13494100000	usd
	sui	Minimum Percent Of Income From Qualifying Sources To Allow For Real Estate Investment Trust Classification MinimumPercentOfIncomeFromQualifyingSourcesToAllowForRealEstateInvestmentTrustClassification	0.95
	sui	Required Minimum Percent Of Taxable Income Distributed To Stock Holders RequiredMinimumPercentOfTaxableIncomeDistributedToStockHolders	0.90
CY2022Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	237000000	usd
CY2022Q2	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2900000	usd
CY2022Q2	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	239900000	usd
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	20700000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3000000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	23700000	usd
CY2022Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2021Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q2	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3900000	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5200000	usd
CY2021Q2	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1200000	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1000000	usd
CY2022Q2	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	300000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-100000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	74000000.0	usd
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	110800000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	74700000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	135600000	usd
CY2022Q2	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	400000	usd
CY2021Q2	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	700000	usd
	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	400000	usd
	sui	Incomeloss Attributableto Common Stockholders Allocable To Non Vested Restricted Shares IncomelossAttributabletoCommonStockholdersAllocableToNonVestedRestrictedShares	900000	usd
CY2022Q2	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	73600000	usd
CY2021Q2	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	110100000	usd
	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	74300000	usd
	sui	Netincomeattributabletocommonshareholdersafterrestrictedstockallocation Netincomeattributabletocommonshareholdersafterrestrictedstockallocation	134700000	usd
CY2022Q2	sui	Dilutive Securities Effect On Basic Earnings Per Share Common Equity DilutiveSecuritiesEffectOnBasicEarningsPerShareCommonEquity	0	usd
CY2021Q2	sui	Dilutive Securities Effect On Basic Earnings Per Share Common Equity DilutiveSecuritiesEffectOnBasicEarningsPerShareCommonEquity	0	usd
	sui	Dilutive Securities Effect On Basic Earnings Per Share Common Equity DilutiveSecuritiesEffectOnBasicEarningsPerShareCommonEquity	1600000	usd
	sui	Dilutive Securities Effect On Basic Earnings Per Share Common Equity DilutiveSecuritiesEffectOnBasicEarningsPerShareCommonEquity	3100000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	73600000	usd
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	110100000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	75900000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	137800000	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	120000000.0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	112100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	117600000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	110000000.0	shares
CY2022Q2	sui	Weighted Average Common Shares Outstanding Adjustment Common Share From Forward Sale WeightedAverageCommonSharesOutstandingAdjustmentCommonShareFromForwardSale	0	shares
CY2021Q2	sui	Weighted Average Common Shares Outstanding Adjustment Common Share From Forward Sale WeightedAverageCommonSharesOutstandingAdjustmentCommonShareFromForwardSale	0	shares
	sui	Weighted Average Common Shares Outstanding Adjustment Common Share From Forward Sale WeightedAverageCommonSharesOutstandingAdjustmentCommonShareFromForwardSale	200000	shares
	sui	Weighted Average Common Shares Outstanding Adjustment Common Share From Forward Sale WeightedAverageCommonSharesOutstandingAdjustmentCommonShareFromForwardSale	0	shares
CY2022Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2022Q2	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	0	shares
CY2021Q2	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	0	shares
	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	2600000	shares
	sui	Incremental Common Shares Attributable To Dilutive Effect Of Common Equity IncrementalCommonSharesAttributableToDilutiveEffectOfCommonEquity	2600000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	120000000.0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	120400000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112600000	shares
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.61
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.22
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.61
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7115000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7140000	shares
	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	3500000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	9800000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	35000000.0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6200000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	1500000	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Remainderof Fiscal Year OperatingAndFinanceLeasesLiabilityPaymentsRemainderofFiscalYear	7700000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	12800000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	2000000.0	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Due Year Two OperatingAndFinanceLeasesLiabilityPaymentsDueYearTwo	14800000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	12700000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	5500000	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Due Year Three OperatingAndFinanceLeasesLiabilityPaymentsDueYearThree	18200000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	12400000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	1000000.0	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Due Year Four OperatingAndFinanceLeasesLiabilityPaymentsDueYearFour	13400000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	11000000.0	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	300000	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Due Year Five OperatingAndFinanceLeasesLiabilityPaymentsDueYearFive	11300000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	234600000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payments Dueafter Year Five OperatingAndFinanceLeasesLiabilityPaymentsDueafterYearFive	234600000	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	289700000	usd
CY2022Q2	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	10300000	usd
CY2022Q2	sui	Operating And Finance Leases Liability Payment Due OperatingAndFinanceLeasesLiabilityPaymentDue	300000000.0	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	134100000	usd
CY2022Q2	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	400000	usd
CY2022Q2	sui	Operating And Finance Leases Liability Undiscounted Excess Amount OperatingAndFinanceLeasesLiabilityUndiscountedExcessAmount	134500000	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	155600000	usd
CY2022Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	9900000	usd
CY2022Q2	sui	Operating And Finance Leases Liability OperatingAndFinanceLeasesLiability	165500000	usd
CY2022Q2	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	23800000	usd
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	4300000	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	149800000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	138200000	usd
CY2022Q2	us-gaap	Below Market Lease Net BelowMarketLeaseNet	92000000.0	usd
CY2021Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	93100000	usd
CY2022Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	9900000	usd
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	4200000	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	155600000	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	129200000	usd
CY2022Q2	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	900000	usd
CY2021Q2	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	900000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
CY2022Q2	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2021Q2	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	100000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	100000	usd
CY2022Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	6800000	usd
CY2021Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	2300000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	7800000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	4500000	usd
CY2022Q2	us-gaap	Variable Lease Cost VariableLeaseCost	600000	usd
CY2021Q2	us-gaap	Variable Lease Cost VariableLeaseCost	1800000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	3400000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	3100000	usd
CY2022Q2	us-gaap	Lease Cost LeaseCost	8300000	usd
CY2021Q2	us-gaap	Lease Cost LeaseCost	4100000	usd
	us-gaap	Lease Cost LeaseCost	12200000	usd
	us-gaap	Lease Cost LeaseCost	7700000	usd
CY2022Q2	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M2D
CY2022Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P34Y5M26D
CY2022Q2	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0186
CY2022Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0381
	us-gaap	Operating Lease Payments OperatingLeasePayments	5500000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	2400000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	600000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	100000	usd
	sui	Operating And Finance Lease Payments OperatingAndFinanceLeasePayments	6100000	usd
	sui	Operating And Finance Lease Payments OperatingAndFinanceLeasePayments	2500000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	14200000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	24200000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	15500000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	8200000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	4700000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	42400000	usd
CY2022Q2	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	109200000	usd
CY2022Q2	us-gaap	Lease Income LeaseIncome	6900000	usd
CY2021Q2	us-gaap	Lease Income LeaseIncome	5400000	usd
	us-gaap	Lease Income LeaseIncome	14000000.0	usd
	us-gaap	Lease Income LeaseIncome	9100000	usd
CY2022Q2	us-gaap	Variable Lease Income VariableLeaseIncome	800000	usd
CY2021Q2	us-gaap	Variable Lease Income VariableLeaseIncome	1200000	usd
	us-gaap	Variable Lease Income VariableLeaseIncome	1500000	usd
	us-gaap	Variable Lease Income VariableLeaseIncome	2300000	usd

Files In Submission

Name	View Source	Status
0000912593-22-000168-index-headers.html	Edgar Link	pending
0000912593-22-000168-index.html	Edgar Link	pending
0000912593-22-000168.txt	Edgar Link	pending
0000912593-22-000168-xbrl.zip	Edgar Link	pending
exhibit221-2022630listofis.htm	Edgar Link	pending
exhibit311-2022630ceocerti.htm	Edgar Link	pending
exhibit312-2022630cfocerti.htm	Edgar Link	pending
exhibit321-2022630ceoandcf.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
sui-20220630.htm	Edgar Link	pending
sui-20220630.xsd	Edgar Link	pending
sui-20220630_cal.xml	Edgar Link	unprocessable
sui-20220630_def.xml	Edgar Link	unprocessable
sui-20220630_g1.jpg	Edgar Link	pending
sui-20220630_htm.xml	Edgar Link	completed
sui-20220630_lab.xml	Edgar Link	unprocessable
sui-20220630_pre.xml	Edgar Link	unprocessable

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$SUI
SUN COMMUNITIES INC Stock $sui

2022 Q3 Form 10-Q Financial Statement

#000091259322000168 Filed on July 26, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SUI SUN COMMUNITIES INC Stock $sui

2022 Q3 Form 10-Q Financial Statement

#000091259322000168 Filed on July 26, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SUI
SUN COMMUNITIES INC Stock $sui