10-Q Filing

UDR, INC. CIK: 74208 Q3 2021

Filing Information

Form Type	10-Q
Accession Number	`0000074208-21-000108`
Period End Date	20210930
Filing Date	20211027
Fiscal Year	2021
Fiscal Period	Q3
XBRL Instance	udr-20210930x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 113 Cash Flow Statement 104 Stockholders Equity 63 Comprehensive Income 28

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
Real estate under development accumulated depreciation	`RealEstateUnderDevelopmentAccumulatedDepreciation`	$445.00K	USD	Point-in-time
Real estate under development accumulated depreciation	`RealEstateUnderDevelopmentAccumulatedDepreciation`	$1.01M	USD	Point-in-time
Real estate held for disposition accumulated depreciation	`AccumulatedDepreciationOfRealEstateHeldForSale`	$13.78M	USD	Point-in-time
Real estate held for disposition accumulated depreciation	`AccumulatedDepreciationOfRealEstateHeldForSale`	$34.39M	USD	Point-in-time
Real estate held for investment	`RealEstateInvestmentPropertyAtCost`	$13.90B	USD	Point-in-time
Real estate held for investment	`RealEstateInvestmentPropertyAtCost`	$12.71B	USD	Point-in-time
Less: accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$4.59B	USD	Point-in-time
Less: accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$4.98B	USD	Point-in-time
Preferred stock, no par value	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred stock, no par value	`PreferredStockNoParValue`	-	USD	Point-in-time
Real estate held for investment, net	`RealEstateHeldForInvestmentNetExcludingRealEstateUnderDevelopmentOrHeldForDisposition`	$8.92B	USD	Point-in-time
Real estate held for investment, net	`RealEstateHeldForInvestmentNetExcludingRealEstateUnderDevelopmentOrHeldForDisposition`	$8.12B	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	50.00M	shares	Point-in-time
Real estate under development (net of accumulated depreciation of $445 and $1,010, respectively)	`DevelopmentInProcess`	$331.20M	USD	Point-in-time
Real estate under development (net of accumulated depreciation of $445 and $1,010, respectively)	`DevelopmentInProcess`	$246.87M	USD	Point-in-time
Real estate held for disposition (net of accumulated depreciation of $34,387 and $13,779, respectively)	`RealEstateHeldForSaleNetofDepreciation`	$102.88M	USD	Point-in-time
Real estate held for disposition (net of accumulated depreciation of $34,387 and $13,779, respectively)	`RealEstateHeldForSaleNetofDepreciation`	$39.06M	USD	Point-in-time
Total real estate owned, net of accumulated depreciation	`RealEstateInvestmentPropertyNet`	$8.47B	USD	Point-in-time
Total real estate owned, net of accumulated depreciation	`RealEstateInvestmentPropertyNet`	$9.29B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.41M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.06M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$927.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.11M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$23.27M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$22.76M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$25.18M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$28.17M	USD	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$157.99M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	450.00M	shares	Point-in-time
Notes receivable, net	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$25.74M	USD	Point-in-time
Investment in and advances to unconsolidated joint ventures, net	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure`	$600.23M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	296.61M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	308.29M	shares	Point-in-time
Investment in and advances to unconsolidated joint ventures, net	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure`	$643.90M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	296.61M	shares	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$200.91M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$198.34M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	308.29M	shares	Point-in-time
Other assets	`OtherAssets`	$188.12M	USD	Point-in-time
Other assets	`OtherAssets`	$213.32M	USD	Point-in-time
Total assets	`Assets`	$10.40B	USD	Point-in-time
Total assets	`Assets`	$9.64B	USD	Point-in-time
Secured debt, net	`SecuredDebt`	$862.15M	USD	Point-in-time
Secured debt, net	`SecuredDebt`	$1.06B	USD	Point-in-time
Unsecured debt, net	`UnsecuredDebt`	$4.46B	USD	Point-in-time
Unsecured debt, net	`UnsecuredDebt`	$4.11B	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiability`	$195.59M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiability`	$193.28M	USD	Point-in-time
Real estate taxes payable	`AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent`	$55.85M	USD	Point-in-time
Real estate taxes payable	`AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent`	$29.95M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$44.76M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$25.67M	USD	Point-in-time
Security deposits and prepaid rent	`AdvanceRent`	$49.01M	USD	Point-in-time
Security deposits and prepaid rent	`AdvanceRent`	$51.63M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$115.80M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$115.06M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$120.83M	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$111.00M	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$114.60M	USD	Point-in-time
Total liabilities	`Liabilities`	$5.52B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.08B	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	$1.19B	USD	Point-in-time
Redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	$856.29M	USD	Point-in-time
Common stock, $0.01 par value; 450,000,000 shares authorized: 308,287,019 and 296,611,579 shares issued and outstanding at September 30, 2021 and December 31, 2020, respectively	`CommonStockValue`	$2.97M	USD	Point-in-time
Common stock, $0.01 par value; 450,000,000 shares authorized: 308,287,019 and 296,611,579 shares issued and outstanding at September 30, 2021 and December 31, 2020, respectively	`CommonStockValue`	$3.08M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$5.88B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$6.39B	USD	Point-in-time
Distributions in excess of net income	`AccumulatedDistributionsInExcessOfNetIncome`	$2.69B	USD	Point-in-time
Distributions in excess of net income	`AccumulatedDistributionsInExcessOfNetIncome`	$3.34B	USD	Point-in-time
Accumulated other comprehensive income/(loss), net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.60M	USD	Point-in-time
Accumulated other comprehensive income/(loss), net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-9.14M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$3.23B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$3.10B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$26.85M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$24.39M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.33B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.12B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$9.64B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$10.40B	USD	Point-in-time

Income Statement 113 line items

Line Item	Tag	Value	Unit	Period
Rental income	`OperatingLeaseLeaseIncome`	$937.64M	USD	3 Qtrs
Rental income	`OperatingLeaseLeaseIncome`	$308.85M	USD	1 Quarter
Rental income	`OperatingLeaseLeaseIncome`	$934.92M	USD	3 Qtrs
Rental income	`OperatingLeaseLeaseIncome`	$328.70M	USD	1 Quarter
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.07M	USD	1 Quarter
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.86M	USD	3 Qtrs
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$4.92M	USD	3 Qtrs
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.20M	USD	1 Quarter
Total revenues	`Revenues`	$310.04M	USD	1 Quarter
Total revenues	`Revenues`	$938.78M	USD	3 Qtrs
Total revenues	`Revenues`	$942.56M	USD	3 Qtrs
Total revenues	`Revenues`	$329.77M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$53.38M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$151.59M	USD	3 Qtrs
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$57.71M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$160.42M	USD	3 Qtrs
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$134.49M	USD	3 Qtrs
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$44.33M	USD	1 Quarter
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$51.51M	USD	1 Quarter
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$148.04M	USD	3 Qtrs
Property management	`PropertyManagementCostsOperating`	$28.13M	USD	3 Qtrs
Property management	`PropertyManagementCostsOperating`	$26.88M	USD	3 Qtrs
Property management	`PropertyManagementCostsOperating`	$8.88M	USD	1 Quarter
Property management	`PropertyManagementCostsOperating`	$9.86M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$4.24M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$5.54M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$13.04M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$16.61M	USD	3 Qtrs
Real estate depreciation and amortization	`DepreciationNonproduction`	$151.95M	USD	1 Quarter
Real estate depreciation and amortization	`DepreciationNonproduction`	$442.89M	USD	3 Qtrs
Real estate depreciation and amortization	`DepreciationNonproduction`	$462.48M	USD	3 Qtrs
Real estate depreciation and amortization	`DepreciationNonproduction`	$152.64M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$11.96M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$15.81M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$37.91M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$43.67M	USD	3 Qtrs
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$1.57M	USD	1 Quarter
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$4.68M	USD	3 Qtrs
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$1.35M	USD	3 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$3.27M	USD	1 Quarter
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$8.47M	USD	3 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$7.94M	USD	3 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$3.89M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$839.24M	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$296.60M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$279.93M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$849.36M	USD	3 Qtrs
Gain/(loss) on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	3 Qtrs
Gain/(loss) on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$50.83M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$30.11M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$144.03M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$33.17M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$160.85M	USD	3 Qtrs
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.45M	USD	1 Quarter
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$29.12M	USD	3 Qtrs
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$2.94M	USD	1 Quarter
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.33M	USD	3 Qtrs
Interest expense	`InterestExpenseDebt`	$36.29M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$140.18M	USD	3 Qtrs
Interest expense	`InterestExpenseDebt`	$149.85M	USD	3 Qtrs
Interest expense	`InterestExpenseDebt`	$62.27M	USD	1 Quarter
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$7.30M	USD	3 Qtrs
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$12.83M	USD	3 Qtrs
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$2.18M	USD	1 Quarter
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$8.24M	USD	1 Quarter
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$42.30M	USD	3 Qtrs
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$19.57M	USD	1 Quarter
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-27.03M	USD	1 Quarter
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$36.13M	USD	3 Qtrs
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$529.00K	USD	1 Quarter
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$1.88M	USD	3 Qtrs
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$1.28M	USD	3 Qtrs
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$187.00K	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$34.85M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$40.42M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$-27.22M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$19.04M	USD	1 Quarter
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$-1.99M	USD	1 Quarter
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$2.22M	USD	3 Qtrs
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$2.61M	USD	3 Qtrs
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$1.26M	USD	1 Quarter
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$71.00K	USD	3 Qtrs
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$49.00K	USD	1 Quarter
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$31.00K	USD	1 Quarter
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$73.00K	USD	3 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$-25.26M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$17.73M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$32.55M	USD	3 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$37.73M	USD	3 Qtrs
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$1.06M	USD	1 Quarter
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$3.17M	USD	3 Qtrs
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$3.18M	USD	3 Qtrs
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$1.05M	USD	1 Quarter
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$16.67M	USD	1 Quarter
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$29.38M	USD	3 Qtrs
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-26.31M	USD	1 Quarter
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$34.55M	USD	3 Qtrs
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.06	USD	1 Quarter
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.10	USD	3 Qtrs
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$-0.09	USD	1 Quarter
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.12	USD	3 Qtrs
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$-0.09	USD	1 Quarter
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.12	USD	3 Qtrs
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.06	USD	1 Quarter
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.10	USD	3 Qtrs
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	297.00M	shares	3 Qtrs
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	297.83M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	294.63M	shares	3 Qtrs
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	294.71M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	294.94M	shares	3 Qtrs
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	301.16M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	298.05M	shares	3 Qtrs
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	295.00M	shares	1 Quarter

Cash Flow Statement 104 line items

Line Item	Tag	Value	Unit	Period
Net income/(loss)	`ProfitLoss`	$34.85M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$40.42M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$-27.22M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$19.04M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$451.37M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$470.42M	USD	3 Qtrs
(Gain)/loss on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	3 Qtrs
(Gain)/loss on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$50.83M	USD	3 Qtrs
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.45M	USD	1 Quarter
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$29.12M	USD	3 Qtrs
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$2.94M	USD	1 Quarter
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.33M	USD	3 Qtrs
Return on investment in unconsolidated joint ventures	`ReturnOnInvestmentInEquityMethodInvestments`	$19.40M	USD	3 Qtrs
Return on investment in unconsolidated joint ventures	`ReturnOnInvestmentInEquityMethodInvestments`	$1.83M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$15.09M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$17.47M	USD	3 Qtrs
Loss on extinguishment of debt, net	`GainsLossesOnExtinguishmentOfDebt`	$-42.34M	USD	3 Qtrs
Loss on extinguishment of debt, net	`GainsLossesOnExtinguishmentOfDebt`	$-24.54M	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$15.10M	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$4.77M	USD	3 Qtrs
(Increase)/decrease in operating assets	`IncreaseDecreaseInOperatingAssets`	$13.06M	USD	3 Qtrs
(Increase)/decrease in operating assets	`IncreaseDecreaseInOperatingAssets`	$22.63M	USD	3 Qtrs
Increase/(decrease) in operating liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-4.35M	USD	3 Qtrs
Increase/(decrease) in operating liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-2.22M	USD	3 Qtrs
Net cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$456.59M	USD	3 Qtrs
Net cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$483.17M	USD	3 Qtrs
Acquisition of real estate assets	`PaymentsToAcquireBuildings`	$157.10M	USD	3 Qtrs
Acquisition of real estate assets	`PaymentsToAcquireBuildings`	$904.43M	USD	3 Qtrs
Proceeds from sales of real estate investments, net	`ProceedsFromSaleOfRealEstateHeldforinvestment`	$133.93M	USD	3 Qtrs
Proceeds from sales of real estate investments, net	`ProceedsFromSaleOfRealEstateHeldforinvestment`	$154.86M	USD	3 Qtrs
Development of real estate assets	`PaymentsToDevelopRealEstateAssets`	$88.26M	USD	3 Qtrs
Development of real estate assets	`PaymentsToDevelopRealEstateAssets`	$119.25M	USD	3 Qtrs
Capital expenditures and other major improvements - real estate assets	`PaymentsForCapitalImprovements`	$105.26M	USD	3 Qtrs
Capital expenditures and other major improvements - real estate assets	`PaymentsForCapitalImprovements`	$112.00M	USD	3 Qtrs
Capital expenditures - non-real estate assets	`PaymentsToAcquireFurnitureAndFixtures`	$10.09M	USD	3 Qtrs
Capital expenditures - non-real estate assets	`PaymentsToAcquireFurnitureAndFixtures`	$11.35M	USD	3 Qtrs
Investment in unconsolidated joint ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$66.89M	USD	3 Qtrs
Investment in unconsolidated joint ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$67.67M	USD	3 Qtrs
Distributions received from unconsolidated joint ventures	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$34.49M	USD	3 Qtrs
Distributions received from unconsolidated joint ventures	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$8.09M	USD	3 Qtrs
Purchase deposits on pending acquisitions	`PaymentsForDepositsOnPendingAcquisitions`	$500.00K	USD	3 Qtrs
Purchase deposits on pending acquisitions	`PaymentsForDepositsOnPendingAcquisitions`	$-10.00M	USD	3 Qtrs
Repayment/(issuance) of notes receivable, net	`PaymentsForProceedsFromLoansReceivable`	$6.39M	USD	3 Qtrs
Repayment/(issuance) of notes receivable, net	`PaymentsForProceedsFromLoansReceivable`	$-112.81M	USD	3 Qtrs
Net cash provided by/(used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-292.73M	USD	3 Qtrs
Net cash provided by/(used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-921.27M	USD	3 Qtrs
Payments on secured debt	`RepaymentsOfSecuredDebt`	$358.10M	USD	3 Qtrs
Payments on secured debt	`RepaymentsOfSecuredDebt`	$818.00K	USD	3 Qtrs
Proceeds from the issuance of secured debt	`ProceedsFromIssuanceOfSecuredDebt`	$160.93M	USD	3 Qtrs
Payments on unsecured debt	`RepaymentsOfUnsecuredDebt`	$300.00M	USD	3 Qtrs
Payments on unsecured debt	`RepaymentsOfUnsecuredDebt`	$116.89M	USD	3 Qtrs
Net proceeds from the issuance of unsecured debt	`ProceedsFromIssuanceOfUnsecuredDebt`	$610.90M	USD	3 Qtrs
Net proceeds from the issuance of unsecured debt	`ProceedsFromIssuanceOfUnsecuredDebt`	$511.55M	USD	3 Qtrs
Net proceeds/(repayment) of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$125.00M	USD	3 Qtrs
Net proceeds/(repayment) of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-70.00M	USD	3 Qtrs
Net proceeds/(repayment) of revolving bank debt	`ProceedsFromRepaymentsOfLinesOfCredit`	$15.06M	USD	3 Qtrs
Net proceeds/(repayment) of revolving bank debt	`ProceedsFromRepaymentsOfLinesOfCredit`	$5.50M	USD	3 Qtrs
Proceeds from the issuance of common shares through public offering, net	`ProceedsFromIssuanceOfCommonStock`	$499.34M	USD	3 Qtrs
Repurchase of common shares	`PaymentsForRepurchaseOfCommonStock`	$19.80M	USD	3 Qtrs
Distributions paid to redeemable noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$23.91M	USD	3 Qtrs
Distributions paid to redeemable noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$25.27M	USD	3 Qtrs
Distributions paid to preferred stockholders	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$3.15M	USD	3 Qtrs
Distributions paid to preferred stockholders	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$3.16M	USD	3 Qtrs
Distributions paid to common stockholders	`PaymentsOfDividendsCommonStock`	$322.04M	USD	3 Qtrs
Distributions paid to common stockholders	`PaymentsOfDividendsCommonStock`	$313.33M	USD	3 Qtrs
Payment of prepayment and extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	$40.77M	USD	3 Qtrs
Payment of prepayment and extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	$35.49M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.72M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-9.61M	USD	3 Qtrs
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-172.95M	USD	3 Qtrs
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$443.17M	USD	3 Qtrs
Net increase/(decrease) in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$5.06M	USD	3 Qtrs
Net increase/(decrease) in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-9.09M	USD	3 Qtrs
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.29M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$29.23M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.17M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$33.29M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$29.23M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.17M	USD	Point-in-time
Interest paid during the period, net of amounts capitalized	`InterestPaidNet`	$126.21M	USD	3 Qtrs
Interest paid during the period, net of amounts capitalized	`InterestPaidNet`	$132.15M	USD	3 Qtrs
Operating cash flows from operating leases	`ProceedsFromLeasePayments`	$9.38M	USD	3 Qtrs
Operating cash flows from operating leases	`ProceedsFromLeasePayments`	$9.38M	USD	3 Qtrs
Cash paid/(refunds received) for income taxes	`IncomeTaxesPaidNet`	$864.00K	USD	3 Qtrs
Cash paid/(refunds received) for income taxes	`IncomeTaxesPaidNet`	$3.91M	USD	3 Qtrs
Secured debt assumed upon acquisition of real estate assets	`NoncashOrPartNoncashAcquisitionDebtAssumed1`	$201.30M	USD	3 Qtrs
Acquisition of land parcel pursuant to a deed in lieu of foreclosure	`EscrowDepositDisbursementsRelatedToPropertyAcquisition1`	$25.00M	USD	3 Qtrs
Cancellation of secured note receivable pursuant to a deed in lieu of foreclosure	`CancellationOfSecuredNoteReceivableRelatedToForeclosure`	$24.87M	USD	3 Qtrs
Transfer of investment in and advances to unconsolidated joint ventures to real estate owned	`TransferToOtherRealEstate`	$14.70M	USD	3 Qtrs
Acquisition of intellectual property in exchange for cancellation of secured note receivable	`NotesReceivableCancellation`	$2.25M	USD	3 Qtrs
Recognition of allowance for credit losses	`ProvisionForLoanLeaseAndOtherLosses`	$2.18M	USD	3 Qtrs
Vesting of LTIP Units	`SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1`	$14.58M	USD	3 Qtrs
Vesting of LTIP Units	`SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1`	$23.50M	USD	3 Qtrs
Development costs and capital expenditures incurred, but not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$27.70M	USD	3 Qtrs
Development costs and capital expenditures incurred, but not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$37.06M	USD	3 Qtrs
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (168,953 shares in 2021 and 271,176 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$11.62M	USD	3 Qtrs
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (168,953 shares in 2021 and 271,176 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$6.94M	USD	3 Qtrs
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (168,953 shares in 2021 and 271,176 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$1.60M	USD	1 Quarter
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (168,953 shares in 2021 and 271,176 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$373.00K	USD	1 Quarter
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$115.80M	USD	Point-in-time
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$115.06M	USD	Point-in-time
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$120.83M	USD	Point-in-time

Stockholders Equity 63 line items

Line Item	Tag	Value	Unit	Period
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$1.08	USD	3 Qtrs
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$1.09	USD	3 Qtrs
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.33B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.12B	USD	Point-in-time
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$-25.26M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$17.73M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$32.55M	USD	3 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$37.73M	USD	3 Qtrs
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-57.00K	USD	3 Qtrs
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-24.00K	USD	3 Qtrs
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-41.00K	USD	1 Quarter
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-15.00K	USD	1 Quarter
Redemption of noncontrolling interests in consolidated real estate	`MinorityInterestDecreaseFromRedemptions`	$125.00K	USD	3 Qtrs
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$2.53M	USD	3 Qtrs
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$-10.00M	USD	3 Qtrs
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$5.91M	USD	1 Quarter
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$3.16M	USD	1 Quarter
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.70M	USD	1 Quarter
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.54M	USD	3 Qtrs
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-46.00K	USD	3 Qtrs
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.45M	USD	1 Quarter
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.25M	USD	1 Quarter
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.00M	USD	3 Qtrs
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.49M	USD	1 Quarter
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.03M	USD	3 Qtrs
Issuance of common shares through public offering, net	`StockIssuedDuringPeriodValueNewIssues`	$499.73M	USD	1 Quarter
Issuance of common shares through public offering, net	`StockIssuedDuringPeriodValueNewIssues`	$499.34M	USD	3 Qtrs
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.33B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.12B	USD	Point-in-time
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$11.62M	USD	3 Qtrs
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$6.94M	USD	3 Qtrs
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$1.60M	USD	1 Quarter
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$373.00K	USD	1 Quarter
Common stock distributions declared	`DividendsCommonStockCash`	$111.75M	USD	1 Quarter
Common stock distributions declared	`DividendsCommonStockCash`	$327.01M	USD	3 Qtrs
Common stock distributions declared	`DividendsCommonStockCash`	$106.02M	USD	1 Quarter
Common stock distributions declared	`DividendsCommonStockCash`	$318.44M	USD	3 Qtrs
Repurchase of common shares	`StockRepurchasedDuringPeriodValue`	$19.80M	USD	3 Qtrs
Repurchase of common shares	`StockRepurchasedDuringPeriodValue`	$19.80M	USD	1 Quarter
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$3.18M	USD	3 Qtrs
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$1.05M	USD	1 Quarter
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$3.17M	USD	3 Qtrs
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$1.06M	USD	1 Quarter
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$-351.71M	USD	3 Qtrs
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$-97.03M	USD	1 Quarter
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$247.37M	USD	3 Qtrs
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$64.38M	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.33B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.12B	USD	Point-in-time

Comprehensive Income 28 line items

Line Item	Tag	Value	Unit	Period
Net income/(loss)	`ProfitLoss`	$34.85M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$40.42M	USD	3 Qtrs
Net income/(loss)	`ProfitLoss`	$-27.22M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$19.04M	USD	1 Quarter
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$1.39M	USD	1 Quarter
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$1.42M	USD	3 Qtrs
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-30.00K	USD	1 Quarter
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.24M	USD	3 Qtrs
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.58M	USD	1 Quarter
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-441.00K	USD	1 Quarter
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-3.23M	USD	3 Qtrs
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.31M	USD	3 Qtrs
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$-7.00K	USD	3 Qtrs
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$1.83M	USD	1 Quarter
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$2.74M	USD	3 Qtrs
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$1.55M	USD	1 Quarter
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-25.66M	USD	1 Quarter
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$20.87M	USD	1 Quarter
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$37.59M	USD	3 Qtrs
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.41M	USD	3 Qtrs
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$2.72M	USD	3 Qtrs
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.85M	USD	1 Quarter
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.44M	USD	1 Quarter
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$2.49M	USD	3 Qtrs
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$35.10M	USD	3 Qtrs
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$19.43M	USD	1 Quarter
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$-23.81M	USD	1 Quarter
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$37.69M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.