10-Q Filing

UDR, INC. CIK: 74208 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0000074208-21-000080`
Period End Date	20210630
Filing Date	20210729
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	udr-20210630x10q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 115 Cash Flow Statement 98 Stockholders Equity 61 Comprehensive Income 28

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
Real estate under development accumulated depreciation	`RealEstateUnderDevelopmentAccumulatedDepreciation`	$382.00K	USD	Point-in-time
Real estate under development accumulated depreciation	`RealEstateUnderDevelopmentAccumulatedDepreciation`	$1.01M	USD	Point-in-time
Real estate held for investment	`RealEstateInvestmentPropertyAtCost`	$12.71B	USD	Point-in-time
Real estate held for investment	`RealEstateInvestmentPropertyAtCost`	$13.33B	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`	-	USD	Point-in-time
Less: accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$4.87B	USD	Point-in-time
Less: accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$4.59B	USD	Point-in-time
Real estate held for investment, net	`RealEstateHeldForInvestmentNetExcludingRealEstateUnderDevelopmentOrHeldForDisposition`	$8.45B	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`	$8.12B	USD	Point-in-time
Real estate under development (net of accumulated depreciation of $382 and $1,010, respectively)	`DevelopmentInProcess`	$286.54M	USD	Point-in-time
Real estate under development (net of accumulated depreciation of $382 and $1,010, respectively)	`DevelopmentInProcess`	$246.87M	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 held for disposition (net of accumulated depreciation of $0 and $13,779, respectively)	`RealEstateHeldForSaleNetofDepreciation`	$102.88M	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`	$8.74B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$833.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.11M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.41M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.37M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$32.70M	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`	$22.04M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$22.76M	USD	Point-in-time
Notes receivable, net	`NotesReceivableNet`	$157.99M	USD	Point-in-time
Notes receivable, net	`NotesReceivableNet`	$139.05M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Investment in and advances to unconsolidated joint ventures, net	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure`	$600.23M	USD	Point-in-time
Investment in and advances to unconsolidated joint ventures, net	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure`	$619.17M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	296.61M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	296.85M	shares	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
Common stock, shares outstanding	`CommonStockSharesOutstanding`	296.85M	shares	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$199.21M	USD	Point-in-time
Other assets	`OtherAssets`	$184.76M	USD	Point-in-time
Other assets	`OtherAssets`	$188.12M	USD	Point-in-time
Total assets	`Assets`	$9.64B	USD	Point-in-time
Total assets	`Assets`	$9.92B	USD	Point-in-time
Secured debt, net	`SecuredDebt`	$1.06B	USD	Point-in-time
Secured debt, net	`SecuredDebt`	$862.15M	USD	Point-in-time
Unsecured debt, net	`UnsecuredDebt`	$4.11B	USD	Point-in-time
Unsecured debt, net	`UnsecuredDebt`	$4.39B	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiability`	$194.06M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiability`	$195.59M	USD	Point-in-time
Real estate taxes payable	`AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent`	$29.95M	USD	Point-in-time
Real estate taxes payable	`AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent`	$34.15M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$44.76M	USD	Point-in-time
Accrued interest payable	`InterestPayableCurrentAndNoncurrent`	$43.54M	USD	Point-in-time
Security deposits and prepaid rent	`AdvanceRent`	$49.88M	USD	Point-in-time
Security deposits and prepaid rent	`AdvanceRent`	$49.01M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$115.25M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$115.80M	USD	Point-in-time
Distributions payable	`DividendsPayableCurrentAndNoncurrent`	$116.69M	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$119.41M	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$111.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$5.52B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.01B	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`	$856.29M	USD	Point-in-time
Redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`RedeemableNoncontrollingInterestEquityCommonCarryingAmount`	$1.10B	USD	Point-in-time
Common stock, $0.01 par value; 350,000,000 shares authorized: 296,848,024 and 296,611,579 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively	`CommonStockValue`	$2.97M	USD	Point-in-time
Common stock, $0.01 par value; 350,000,000 shares authorized: 296,848,024 and 296,611,579 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively	`CommonStockValue`	$2.97M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$5.88B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$5.89B	USD	Point-in-time
Distributions in excess of net income	`AccumulatedDistributionsInExcessOfNetIncome`	$3.14B	USD	Point-in-time
Distributions in excess of net income	`AccumulatedDistributionsInExcessOfNetIncome`	$2.69B	USD	Point-in-time
Accumulated other comprehensive income/(loss), net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-8.30M	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`	$2.78B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$20.90M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$24.39M	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`	$3.48B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.02B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$9.64B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$9.92B	USD	Point-in-time

Income Statement 115 line items

Line Item	Tag	Value	Unit	Period
Rental income	`OperatingLeaseLeaseIncome`	$309.12M	USD	1 Quarter
Rental income	`OperatingLeaseLeaseIncome`	$305.98M	USD	1 Quarter
Rental income	`OperatingLeaseLeaseIncome`	$608.94M	USD	2 Qtrs
Rental income	`OperatingLeaseLeaseIncome`	$626.08M	USD	2 Qtrs
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.23M	USD	1 Quarter
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.66M	USD	2 Qtrs
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.27M	USD	1 Quarter
Joint venture management and other fees	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.85M	USD	2 Qtrs
Total revenues	`Revenues`	$307.26M	USD	1 Quarter
Total revenues	`Revenues`	$628.74M	USD	2 Qtrs
Total revenues	`Revenues`	$612.79M	USD	2 Qtrs
Total revenues	`Revenues`	$311.35M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$51.34M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$102.72M	USD	2 Qtrs
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$48.72M	USD	1 Quarter
Property operating and maintenance	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$98.20M	USD	2 Qtrs
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$45.01M	USD	1 Quarter
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$96.53M	USD	2 Qtrs
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$90.16M	USD	2 Qtrs
Real estate taxes and insurance	`RealEstateTaxesAndInsurance`	$49.15M	USD	1 Quarter
Property management	`PropertyManagementCostsOperating`	$8.80M	USD	1 Quarter
Property management	`PropertyManagementCostsOperating`	$18.27M	USD	2 Qtrs
Property management	`PropertyManagementCostsOperating`	$9.27M	USD	1 Quarter
Property management	`PropertyManagementCostsOperating`	$18.00M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$11.07M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$8.81M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$4.37M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$6.10M	USD	1 Quarter
Real estate depreciation and amortization	`DepreciationNonproduction`	$310.53M	USD	2 Qtrs
Real estate depreciation and amortization	`DepreciationNonproduction`	$155.06M	USD	1 Quarter
Real estate depreciation and amortization	`DepreciationNonproduction`	$146.17M	USD	1 Quarter
Real estate depreciation and amortization	`DepreciationNonproduction`	$290.26M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$27.86M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$10.97M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$25.95M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$15.13M	USD	1 Quarter
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$3.11M	USD	2 Qtrs
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$-2.46M	USD	1 Quarter
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$102.00K	USD	1 Quarter
Casualty-related charges/(recoveries), net	`CasualtyRelatedRecoveriesChargesNet`	$1.35M	USD	2 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$4.05M	USD	2 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$2.60M	USD	1 Quarter
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$5.20M	USD	2 Qtrs
Other depreciation and amortization	`OtherDepreciationAndAmortization`	$2.03M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$275.56M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$552.76M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$559.31M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$276.78M	USD	1 Quarter
Gain/(loss) on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	1 Quarter
Gain/(loss) on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	2 Qtrs
Gain/(loss) on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$50.83M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$35.79M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$130.73M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$91.78M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$110.86M	USD	2 Qtrs
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$11.39M	USD	2 Qtrs
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$8.02M	USD	1 Quarter
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$9.75M	USD	1 Quarter
Income/(loss) from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.67M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$77.91M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$38.60M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$113.56M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$35.40M	USD	1 Quarter
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$2.54M	USD	1 Quarter
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$5.12M	USD	2 Qtrs
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$4.59M	USD	2 Qtrs
Interest income and other income/(expense), net	`OtherNonoperatingIncomeExpense`	$2.42M	USD	1 Quarter
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$12.67M	USD	1 Quarter
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$16.56M	USD	2 Qtrs
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$69.33M	USD	2 Qtrs
Income/(loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$63.62M	USD	1 Quarter
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$1.69M	USD	2 Qtrs
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$1.53M	USD	1 Quarter
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$754.00K	USD	2 Qtrs
Tax (provision)/benefit, net	`IncomeTaxExpenseBenefit`	$135.00K	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$62.10M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$15.81M	USD	2 Qtrs
Net income/(loss)	`ProfitLoss`	$12.54M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$67.64M	USD	2 Qtrs
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$4.60M	USD	2 Qtrs
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$4.29M	USD	1 Quarter
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$961.00K	USD	2 Qtrs
Net (income)/loss attributable to redeemable noncontrolling interests in the Operating Partnership and DownREIT Partnership	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$807.00K	USD	1 Quarter
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$40.00K	USD	2 Qtrs
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$34.00K	USD	1 Quarter
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$24.00K	USD	2 Qtrs
Net (income)/loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$8.00K	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$57.77M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$14.82M	USD	2 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$62.99M	USD	2 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$11.72M	USD	1 Quarter
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$1.06M	USD	1 Quarter
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$1.06M	USD	1 Quarter
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$2.13M	USD	2 Qtrs
Distributions to preferred stockholders - Series E (Convertible)	`DividendsPreferredStock`	$2.11M	USD	2 Qtrs
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$10.66M	USD	1 Quarter
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$56.71M	USD	1 Quarter
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.86M	USD	2 Qtrs
Net income/(loss) attributable to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$12.71M	USD	2 Qtrs
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.21	USD	2 Qtrs
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.04	USD	2 Qtrs
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Income/(loss) per weighted average common share - basic	`EarningsPerShareBasic`	$0.04	USD	1 Quarter
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.04	USD	2 Qtrs
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.04	USD	1 Quarter
Income/(loss) per weighted average common share - diluted	`EarningsPerShareDiluted`	$0.21	USD	2 Qtrs
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	296.56M	shares	2 Qtrs
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	296.59M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	294.71M	shares	1 Quarter
Weighted average number of common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	294.58M	shares	2 Qtrs
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	297.22M	shares	2 Qtrs
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	297.54M	shares	1 Quarter
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	295.08M	shares	2 Qtrs
Weighted average number of common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	295.09M	shares	1 Quarter

Cash Flow Statement 98 line items

Line Item	Tag	Value	Unit	Period
Net income/(loss)	`ProfitLoss`	$62.10M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$15.81M	USD	2 Qtrs
Net income/(loss)	`ProfitLoss`	$12.54M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$67.64M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$314.58M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$295.46M	USD	2 Qtrs
(Gain)/loss on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	1 Quarter
(Gain)/loss on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$61.30M	USD	2 Qtrs
(Gain)/loss on sale of real estate owned	`GainsLossesOnSalesOfInvestmentRealEstate`	$50.83M	USD	2 Qtrs
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$11.39M	USD	2 Qtrs
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$8.02M	USD	1 Quarter
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$9.75M	USD	1 Quarter
(Income)/loss from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$14.67M	USD	2 Qtrs
Return on investment in unconsolidated joint ventures	`ReturnOnInvestmentInEquityMethodInvestments`	$2.02M	USD	2 Qtrs
Return on investment in unconsolidated joint ventures	`ReturnOnInvestmentInEquityMethodInvestments`	$16.60M	USD	2 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$11.31M	USD	2 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$10.81M	USD	2 Qtrs
Loss on extinguishment of debt, net	`GainsLossesOnExtinguishmentOfDebt`	$-41.95M	USD	2 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$8.20M	USD	2 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$15.75M	USD	2 Qtrs
(Increase)/decrease in operating assets	`IncreaseDecreaseInOperatingAssets`	$20.28M	USD	2 Qtrs
(Increase)/decrease in operating assets	`IncreaseDecreaseInOperatingAssets`	$-925.00K	USD	2 Qtrs
Increase/(decrease) in operating liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-2.15M	USD	2 Qtrs
Increase/(decrease) in operating liabilities	`IncreaseDecreaseInOperatingLiabilities`	$6.74M	USD	2 Qtrs
Net cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$330.16M	USD	2 Qtrs
Net cash provided by/(used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$317.01M	USD	2 Qtrs
Acquisition of real estate assets	`PaymentsToAcquireBuildings`	$295.30M	USD	2 Qtrs
Acquisition of real estate assets	`PaymentsToAcquireBuildings`	$141.73M	USD	2 Qtrs
Proceeds from sales of real estate investments, net	`ProceedsFromSaleOfRealEstateHeldforinvestment`	$154.86M	USD	2 Qtrs
Proceeds from sales of real estate investments, net	`ProceedsFromSaleOfRealEstateHeldforinvestment`	$133.93M	USD	2 Qtrs
Development of real estate assets	`PaymentsToDevelopRealEstateAssets`	$63.01M	USD	2 Qtrs
Development of real estate assets	`PaymentsToDevelopRealEstateAssets`	$74.52M	USD	2 Qtrs
Capital expenditures and other major improvements - real estate assets	`PaymentsForCapitalImprovements`	$64.08M	USD	2 Qtrs
Capital expenditures and other major improvements - real estate assets	`PaymentsForCapitalImprovements`	$66.10M	USD	2 Qtrs
Capital expenditures - non-real estate assets	`PaymentsToAcquireFurnitureAndFixtures`	$7.36M	USD	2 Qtrs
Capital expenditures - non-real estate assets	`PaymentsToAcquireFurnitureAndFixtures`	$7.15M	USD	2 Qtrs
Investment in unconsolidated joint ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$20.04M	USD	2 Qtrs
Investment in unconsolidated joint ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$53.71M	USD	2 Qtrs
Distributions received from unconsolidated joint ventures	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$5.73M	USD	2 Qtrs
Distributions received from unconsolidated joint ventures	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$33.34M	USD	2 Qtrs
Purchase deposits on pending acquisitions	`PaymentsForDepositsOnPendingAcquisitions`	$-5.10M	USD	2 Qtrs
Repayment/(issuance) of notes receivable, net	`PaymentsForProceedsFromLoansReceivable`	$1.06M	USD	2 Qtrs
Repayment/(issuance) of notes receivable, net	`PaymentsForProceedsFromLoansReceivable`	$5.34M	USD	2 Qtrs
Net cash provided by/(used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-161.89M	USD	2 Qtrs
Net cash provided by/(used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-314.74M	USD	2 Qtrs
Payments on secured debt	`RepaymentsOfSecuredDebt`	$543.00K	USD	2 Qtrs
Payments on secured debt	`RepaymentsOfSecuredDebt`	$31.62M	USD	2 Qtrs
Payments on unsecured debt	`RepaymentsOfUnsecuredDebt`	$300.00M	USD	2 Qtrs
Net proceeds from the issuance of unsecured debt	`ProceedsFromIssuanceOfUnsecuredDebt`	$298.78M	USD	2 Qtrs
Net proceeds from the issuance of unsecured debt	`ProceedsFromIssuanceOfUnsecuredDebt`	$211.32M	USD	2 Qtrs
Net proceeds/(repayment) of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$280.00M	USD	2 Qtrs
Net proceeds/(repayment) of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-115.00M	USD	2 Qtrs
Net proceeds/(repayment) of revolving bank debt	`ProceedsFromRepaymentsOfLinesOfCredit`	$-706.00K	USD	2 Qtrs
Net proceeds/(repayment) of revolving bank debt	`ProceedsFromRepaymentsOfLinesOfCredit`	$597.00K	USD	2 Qtrs
Distributions paid to redeemable noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$16.90M	USD	2 Qtrs
Distributions paid to redeemable noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$15.78M	USD	2 Qtrs
Distributions paid to preferred stockholders	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$2.12M	USD	2 Qtrs
Distributions paid to preferred stockholders	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$2.11M	USD	2 Qtrs
Distributions paid to common stockholders	`PaymentsOfDividendsCommonStock`	$207.09M	USD	2 Qtrs
Distributions paid to common stockholders	`PaymentsOfDividendsCommonStock`	$214.43M	USD	2 Qtrs
Payment of prepayment and extinguishment costs	`PaymentsOfDebtExtinguishmentCosts`	$40.77M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-6.84M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.84M	USD	2 Qtrs
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-165.54M	USD	2 Qtrs
Net cash provided by/(used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.52M	USD	2 Qtrs
Net increase/(decrease) in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$11.90M	USD	2 Qtrs
Net increase/(decrease) in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-10.41M	USD	2 Qtrs
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`	$22.88M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$36.07M	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`	$33.29M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.88M	USD	Point-in-time
Cash, cash equivalents, and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$36.07M	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`	$71.01M	USD	2 Qtrs
Interest paid during the period, net of amounts capitalized	`InterestPaidNet`	$78.17M	USD	2 Qtrs
Operating cash flows from operating leases	`ProceedsFromLeasePayments`	$6.25M	USD	2 Qtrs
Operating cash flows from operating leases	`ProceedsFromLeasePayments`	$6.25M	USD	2 Qtrs
Cash paid/(refunds received) for income taxes	`IncomeTaxesPaidNet`	$3.01M	USD	2 Qtrs
Cash paid/(refunds received) for income taxes	`IncomeTaxesPaidNet`	$1.32M	USD	2 Qtrs
Secured debt assumed upon acquisition of real estate assets	`NoncashOrPartNoncashAcquisitionDebtAssumed1`	$201.30M	USD	2 Qtrs
Acquisition of land parcel pursuant to a deed in lieu of foreclosure	`EscrowDepositDisbursementsRelatedToPropertyAcquisition1`	$25.00M	USD	2 Qtrs
Cancellation of secured note receivable pursuant to a deed in lieu of foreclosure	`CancellationOfSecuredNoteReceivableRelatedToForeclosure`	$24.87M	USD	2 Qtrs
Transfer of investment in and advances to unconsolidated joint ventures to real estate owned	`TransferToOtherRealEstate`	$14.70M	USD	2 Qtrs
Acquisition of intellectual property in exchange for cancellation of secured note receivable	`NotesReceivableCancellation`	$2.25M	USD	2 Qtrs
Recognition of allowance for credit losses	`ProvisionForLoanLeaseAndOtherLosses`	$2.18M	USD	2 Qtrs
Vesting of LTIP Units	`SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1`	$23.02M	USD	2 Qtrs
Vesting of LTIP Units	`SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1`	$14.58M	USD	2 Qtrs
Development costs and capital expenditures incurred, but not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$26.40M	USD	2 Qtrs
Development costs and capital expenditures incurred, but not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$38.54M	USD	2 Qtrs
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (136,206 shares in 2021 and 261,196 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$3.42M	USD	1 Quarter
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (136,206 shares in 2021 and 261,196 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$842.00K	USD	1 Quarter
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (136,206 shares in 2021 and 261,196 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$11.25M	USD	2 Qtrs
Conversion of Operating Partnership and DownREIT Partnership noncontrolling interests to common stock (136,206 shares in 2021 and 261,196 shares in 2020)	`StockIssuedDuringPeriodValueConversionOfUnits`	$5.34M	USD	2 Qtrs
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$115.25M	USD	Point-in-time
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$115.80M	USD	Point-in-time
Dividends declared, but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$116.69M	USD	Point-in-time

Stockholders Equity 61 line items

Line Item	Tag	Value	Unit	Period
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.72	USD	2 Qtrs
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.72	USD	2 Qtrs
Common stock distributions declared per share	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.48B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.02B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$57.77M	USD	1 Quarter
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$14.82M	USD	2 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$62.99M	USD	2 Qtrs
Net income/(loss) attributable to UDR, Inc.	`NetIncomeLoss`	$11.72M	USD	1 Quarter
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-19.00K	USD	1 Quarter
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-9.00K	USD	2 Qtrs
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-16.00K	USD	2 Qtrs
Net income/(loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-8.00K	USD	1 Quarter
Redemption of noncontrolling interests in consolidated real estate	`MinorityInterestDecreaseFromRedemptions`	$125.00K	USD	2 Qtrs
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$3.33M	USD	1 Quarter
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$6.22M	USD	1 Quarter
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$-3.38M	USD	2 Qtrs
Long Term Incentive Plan Unit grants/(vestings), net	`LongTermIncentivePlanUnitGrantsVestingsNet`	$-13.16M	USD	2 Qtrs
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$313.00K	USD	1 Quarter
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$843.00K	USD	2 Qtrs
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$930.00K	USD	1 Quarter
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.49M	USD	2 Qtrs
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.71M	USD	1 Quarter
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.10M	USD	1 Quarter
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.51M	USD	2 Qtrs
Issuance/(forfeiture) of common and restricted shares, net	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-228.00K	USD	2 Qtrs
Issuance of common shares through public offering, net	`StockIssuedDuringPeriodValueNewIssues`	$-393.00K	USD	2 Qtrs
Issuance of common shares through public offering, net	`StockIssuedDuringPeriodValueNewIssues`	$-393.00K	USD	1 Quarter
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`	$3.48B	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`	$3.02B	USD	Point-in-time
Cumulative effect upon adoption of ASC 326	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$3.42M	USD	1 Quarter
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$842.00K	USD	1 Quarter
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$11.25M	USD	2 Qtrs
Adjustment for conversion of noncontrolling interest of unitholders in the Operating Partnership and DownREIT Partnership	`StockIssuedDuringPeriodValueConversionOfUnits`	$5.34M	USD	2 Qtrs
Common stock distributions declared	`DividendsCommonStockCash`	$212.42M	USD	2 Qtrs
Common stock distributions declared	`DividendsCommonStockCash`	$215.26M	USD	2 Qtrs
Common stock distributions declared	`DividendsCommonStockCash`	$106.23M	USD	1 Quarter
Common stock distributions declared	`DividendsCommonStockCash`	$107.61M	USD	1 Quarter
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$1.06M	USD	1 Quarter
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$1.06M	USD	1 Quarter
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$2.13M	USD	2 Qtrs
Preferred stock distributions declared-Series E	`PreferredStockDividendsIncomeStatementImpact`	$2.11M	USD	2 Qtrs
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$-254.68M	USD	2 Qtrs
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$-122.98M	USD	1 Quarter
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$182.99M	USD	2 Qtrs
Adjustment to reflect redemption value of redeemable noncontrolling interests	`MinorityInterestChangeInRedemptionValue`	$-22.72M	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.41B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.81B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.48B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.02B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.39B	USD	Point-in-time

Comprehensive Income 28 line items

Line Item	Tag	Value	Unit	Period
Net income/(loss)	`ProfitLoss`	$62.10M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$15.81M	USD	2 Qtrs
Net income/(loss)	`ProfitLoss`	$12.54M	USD	1 Quarter
Net income/(loss)	`ProfitLoss`	$67.64M	USD	2 Qtrs
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.21M	USD	2 Qtrs
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$34.00K	USD	2 Qtrs
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-294.00K	USD	1 Quarter
Unrealized holding gain/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-94.00K	USD	1 Quarter
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.65M	USD	2 Qtrs
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.29M	USD	1 Quarter
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-873.00K	USD	2 Qtrs
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-428.00K	USD	1 Quarter
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$334.00K	USD	1 Quarter
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$998.00K	USD	1 Quarter
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$-1.56M	USD	2 Qtrs
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTax`	$907.00K	USD	2 Qtrs
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$16.72M	USD	2 Qtrs
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$12.87M	USD	1 Quarter
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$63.09M	USD	1 Quarter
Comprehensive income/(loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$66.07M	USD	2 Qtrs
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.05M	USD	2 Qtrs
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.39M	USD	1 Quarter
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$836.00K	USD	1 Quarter
Comprehensive (income)/loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.57M	USD	2 Qtrs
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$15.67M	USD	2 Qtrs
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$12.03M	USD	1 Quarter
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$61.50M	USD	2 Qtrs
Comprehensive income/(loss) attributable to UDR, Inc.	`ComprehensiveIncomeNetOfTax`	$58.70M	USD	1 Quarter

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