UBmatrix Calculation Trace Report


Line Concept Weight Balance Decimals Precision Reported Calculated Source Message
1 Extended Link [ http://avalonbay.com/role/CondensedConsolidatedStatementsOfOperationsAndOtherComprehensiveIncome ]
2 Context c00002 [ 2008-01-01 - 2008-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax NA -3 [6] 403883000 403,883,000 Instance OK
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic 1.0 NA -3 [6] 402839000 415,889,000 Instance Inconsistency found, calculated value is 415,889,000
us-gaap:NetIncomeLoss 1.0 NA -3 [6] 409364000 409,364,000 Instance OK
us-gaap:ProfitLoss 1.0 NA -3 [6] 408880000 408,880,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [6] 134867000 134,867,000 Instance OK
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 credit -3 [4] 4329000 4,329,000 Instance
us-gaap:GainLossOnSaleOfProperty 1.0 credit -3 [0] 0 0 Instance
us-gaap:Revenues 1.0 NA -3 [6] 624685000 624,685,000 Instance OK
avb:RentalAndOtherIncome 1.0 credit -3 [6] 619880000 619,880,000 Instance
us-gaap:ManagementFeesRevenue 1.0 credit -3 [4] 4805000 4,805,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [6] 494147000 494,147,000 Instance OK
avb:OperatingExpensesExcludingPropertyTaxes 1.0 debit -3 [6] 184545000 184,545,000 Instance
us-gaap:RealEstateTaxExpense 1.0 debit -3 [5] 56276000 56,276,000 Instance
avb:InterestExpenseNet 1.0 debit -3 [5] 85620000 85,620,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [6] 140885000 140,885,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [5] 26821000 26,821,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [0] 0 0 Instance
us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax 1.0 NA -3 [6] 274013000 274,013,000 Instance OK
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax 1.0 credit -3 [5] 16163000 16,163,000 Instance
avb:GainOnSaleOfCommunities 1.0 credit -3 [6] 257850000 257,850,000 Instance
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest -1.0 debit -3 [3] -484000 -484,000 Instance
us-gaap:PreferredStockDividends -1.0 debit -3 [4] -6525000 -6,525,000 Instance
us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent 1.0 credit -3 [4] 1044000 1,044,000 Instance
2 Context c00004 [ 2008-07-01 - 2008-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax NA -3 [6] 231912000 231,912,000 Instance OK
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic 1.0 NA -3 [6] 231406000 235,756,000 Instance Inconsistency found, calculated value is 235,756,000
us-gaap:NetIncomeLoss 1.0 NA -3 [6] 233581000 233,581,000 Instance OK
us-gaap:ProfitLoss 1.0 NA -3 [6] 232886000 232,886,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [5] 45999000 45,999,000 Instance OK
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 credit -3 [3] 495000 495,000 Instance
us-gaap:GainLossOnSaleOfProperty 1.0 credit -3 [0] 0 0 Instance
us-gaap:Revenues 1.0 NA -3 [6] 215390000 215,390,000 Instance OK
avb:RentalAndOtherIncome 1.0 credit -3 [6] 213768000 213,768,000 Instance
us-gaap:ManagementFeesRevenue 1.0 credit -3 [4] 1622000 1,622,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [6] 169886000 169,886,000 Instance OK
avb:OperatingExpensesExcludingPropertyTaxes 1.0 debit -3 [5] 64751000 64,751,000 Instance
us-gaap:RealEstateTaxExpense 1.0 debit -3 [5] 18756000 18,756,000 Instance
avb:InterestExpenseNet 1.0 debit -3 [5] 28363000 28,363,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [5] 48698000 48,698,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [4] 9318000 9,318,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [0] 0 0 Instance
us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax 1.0 NA -3 [6] 186887000 186,887,000 Instance OK
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax 1.0 credit -3 [4] 3176000 3,176,000 Instance
avb:GainOnSaleOfCommunities 1.0 credit -3 [6] 183711000 183,711,000 Instance
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest -1.0 debit -3 [3] -695000 -695,000 Instance
us-gaap:PreferredStockDividends -1.0 debit -3 [4] -2175000 -2,175,000 Instance
us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent 1.0 credit -3 [3] 506000 506,000 Instance
2 Context c00005 [ 2009-07-01 - 2009-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax NA -3 [5] 58675000 58,675,000 Instance OK
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic 1.0 NA -3 [5] 58154000 58,154,000 Instance OK
us-gaap:NetIncomeLoss 1.0 NA -3 [5] 58154000 58,154,000 Instance OK
us-gaap:ProfitLoss 1.0 NA -3 [5] 58101000 58,101,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [5] 30299000 30,299,000 Instance OK
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 credit -3 [3] 190000 190,000 Instance
us-gaap:GainLossOnSaleOfProperty 1.0 credit -3 [3] 241000 241,000 Instance
us-gaap:Revenues 1.0 NA -3 [6] 222051000 222,051,000 Instance OK
avb:RentalAndOtherIncome 1.0 credit -3 [6] 220173000 220,173,000 Instance
us-gaap:ManagementFeesRevenue 1.0 credit -3 [4] 1878000 1,878,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [6] 192183000 192,183,000 Instance OK
avb:OperatingExpensesExcludingPropertyTaxes 1.0 debit -3 [5] 68555000 68,555,000 Instance
us-gaap:RealEstateTaxExpense 1.0 debit -3 [5] 21710000 21,710,000 Instance
avb:InterestExpenseNet 1.0 debit -3 [5] 41208000 41,208,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [5] 54960000 54,960,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [4] 5750000 5,750,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [0] 0 0 Instance
us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax 1.0 NA -3 [5] 27802000 27,802,000 Instance OK
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax 1.0 credit -3 [4] 1132000 1,132,000 Instance
avb:GainOnSaleOfCommunities 1.0 credit -3 [5] 26670000 26,670,000 Instance
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest -1.0 debit -3 [2] -53000 -53,000 Instance
us-gaap:PreferredStockDividends -1.0 debit -3 [0] 0 0 Instance
us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent 1.0 credit -3 [3] 521000 521,000 Instance
2 Context c00007 [ 2009-01-01 - 2009-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:ComprehensiveIncomeNetOfTax NA -3 [6] 124571000 124,571,000 Instance OK
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic 1.0 NA -3 [6] 123253000 123,253,000 Instance OK
us-gaap:NetIncomeLoss 1.0 NA -3 [6] 123253000 123,253,000 Instance OK
us-gaap:ProfitLoss 1.0 NA -3 [6] 121924000 121,924,000 Instance OK
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest 1.0 NA -3 [5] 91256000 91,256,000 Instance OK
us-gaap:IncomeLossFromEquityMethodInvestments 1.0 credit -3 [4] 4139000 4,139,000 Instance
us-gaap:GainLossOnSaleOfProperty 1.0 credit -3 [3] 241000 241,000 Instance
us-gaap:Revenues 1.0 NA -3 [6] 657841000 657,841,000 Instance OK
avb:RentalAndOtherIncome 1.0 credit -3 [6] 652418000 652,418,000 Instance
us-gaap:ManagementFeesRevenue 1.0 credit -3 [4] 5423000 5,423,000 Instance
us-gaap:OperatingExpenses -1.0 NA -3 [6] 570965000 570,965,000 Instance OK
avb:OperatingExpensesExcludingPropertyTaxes 1.0 debit -3 [6] 200861000 200,861,000 Instance
us-gaap:RealEstateTaxExpense 1.0 debit -3 [5] 63643000 63,643,000 Instance
avb:InterestExpenseNet 1.0 debit -3 [6] 107836000 107,836,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [6] 159935000 159,935,000 Instance
us-gaap:GeneralAndAdministrativeExpense 1.0 debit -3 [5] 18388000 18,388,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [5] 20302000 20,302,000 Instance
us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax 1.0 NA -3 [5] 30668000 30,668,000 Instance OK
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax 1.0 credit -3 [4] 3998000 3,998,000 Instance
avb:GainOnSaleOfCommunities 1.0 credit -3 [5] 26670000 26,670,000 Instance
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest -1.0 debit -3 [4] -1329000 -1,329,000 Instance
us-gaap:PreferredStockDividends -1.0 debit -3 [0] 0 0 Instance
us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent 1.0 credit -3 [4] 1318000 1,318,000 Instance


1 Extended Link [ http://avalonbay.com/role/CondensedConsolidatedBalanceSheets ]
2 Context c00003 [ 2008-12-31 - ]
c-equal
3 Unit u000
u-equal
us-gaap:Assets NA -3 [7] 7174353000 7,174,353,000 Instance OK
us-gaap:InventoryRealEstate 1.0 NA -3 [7] 6649743000 6,649,743,000 Instance OK
us-gaap:RealEstateInvestmentPropertyNet 1.0 NA -3 [7] 5474073000 5,474,073,000 Instance OK
us-gaap:RealEstateInvestmentPropertyAtCost 1.0 NA -3 [7] 6796771000 6,796,771,000 Instance OK
avb:LandAvb 1.0 debit -3 [7] 1133854000 1,133,854,000 Instance
us-gaap:InvestmentBuildingAndBuildingImprovements 1.0 debit -3 [7] 5488649000 5,488,649,000 Instance
us-gaap:FixturesAndEquipmentGross 1.0 debit -3 [6] 174268000 174,268,000 Instance
us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation -1.0 credit -3 [7] 1322698000 1,322,698,000 Instance
us-gaap:ConstructionInProgressGross 1.0 debit -3 [6] 867040000 867,040,000 Instance
avb:LandHeldForDevelopment 1.0 debit -3 [6] 239456000 239,456,000 Instance
us-gaap:RealEstateHeldforsale 1.0 debit -3 [5] 69174000 69,174,000 Instance
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 debit -3 [5] 65678000 65,678,000 Instance
us-gaap:RestrictedCashAndCashEquivalents 1.0 debit -3 [6] 193599000 193,599,000 Instance
avb:ResidentSecurityDeposits 1.0 debit -3 [5] 29935000 29,935,000 Instance
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures 1.0 debit -3 [5] 55025000 55,025,000 Instance
us-gaap:DeferredFinanceCostsNet 1.0 debit -3 [5] 31374000 31,374,000 Instance
avb:DeferredDevelopmentCosts 1.0 debit -3 [5] 57365000 57,365,000 Instance
us-gaap:PrepaidExpenseAndOtherAssets 1.0 debit -3 [5] 91634000 91,634,000 Instance
us-gaap:LiabilitiesAndStockholdersEquity NA -3 [7] 7174353000 7,174,353,000 Instance OK
us-gaap:Liabilities 1.0 NA -3 [7] 4248004000 4,248,004,000 Instance OK
us-gaap:UnsecuredDebt 1.0 credit -3 [7] 2002965000 2,002,965,000 Instance
us-gaap:LineOfCredit 1.0 credit -3 [6] 124000000 124,000,000 Instance
us-gaap:SecuredDebt 1.0 credit -3 [7] 1547492000 1,547,492,000 Instance
us-gaap:DividendsPayableCurrentAndNoncurrent 1.0 credit -3 [6] 208209000 208,209,000 Instance
us-gaap:ConstructionPayableCurrentAndNoncurrent 1.0 credit -3 [5] 64363000 64,363,000 Instance
avb:AccruedExpensesAndOtherLiabilities 1.0 credit -3 [6] 227621000 227,621,000 Instance
us-gaap:InterestPayableCurrentAndNoncurrent 1.0 credit -3 [5] 32651000 32,651,000 Instance
us-gaap:SecurityDepositLiability 1.0 credit -3 [5] 40462000 40,462,000 Instance
us-gaap:LiabilitiesOfAssetsHeldForSale 1.0 credit -3 [3] 241000 241,000 Instance
us-gaap:TemporaryEquityRedemptionValue 1.0 credit -3 [5] 10234000 10,234,000 Instance
us-gaap:StockholdersEquity 1.0 NA -3 [7] 2916115000 2,916,115,000 Instance OK
us-gaap:CommonStockValue 1.0 credit -3 [3] 771000 771,000 Instance
us-gaap:AdditionalPaidInCapital 1.0 credit -3 [7] 2940499000 2,940,499,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 credit -3 [5] -22223000 -22,223,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 credit -3 [4] -2932000 -2,932,000 Instance
2 Context c00006 [ 2009-09-30 - ]
c-equal
3 Unit u000
u-equal
us-gaap:Assets NA -3 [7] 7946420000 7,946,420,000 Instance OK
us-gaap:InventoryRealEstate 1.0 NA -3 [7] 6856254000 6,856,254,000 Instance OK
us-gaap:RealEstateInvestmentPropertyNet 1.0 NA -3 [7] 5978540000 5,978,540,000 Instance OK
us-gaap:RealEstateInvestmentPropertyAtCost 1.0 NA -3 [7] 7460796000 7,460,796,000 Instance OK
avb:LandAvb 1.0 debit -3 [7] 1239322000 1,239,322,000 Instance
us-gaap:InvestmentBuildingAndBuildingImprovements 1.0 debit -3 [7] 6034863000 6,034,863,000 Instance
us-gaap:FixturesAndEquipmentGross 1.0 debit -3 [6] 186611000 186,611,000 Instance
us-gaap:RealEstateInvestmentPropertyAccumulatedDepreciation -1.0 credit -3 [7] 1482256000 1,482,256,000 Instance
us-gaap:ConstructionInProgressGross 1.0 debit -3 [6] 607952000 607,952,000 Instance
avb:LandHeldForDevelopment 1.0 debit -3 [6] 243656000 243,656,000 Instance
us-gaap:RealEstateHeldforsale 1.0 debit -3 [5] 26106000 26,106,000 Instance
us-gaap:CashAndCashEquivalentsAtCarryingValue 1.0 debit -3 [6] 554335000 554,335,000 Instance
us-gaap:RestrictedCashAndCashEquivalents 1.0 debit -3 [6] 223121000 223,121,000 Instance
avb:ResidentSecurityDeposits 1.0 debit -3 [5] 25917000 25,917,000 Instance
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures 1.0 debit -3 [5] 63583000 63,583,000 Instance
us-gaap:DeferredFinanceCostsNet 1.0 debit -3 [5] 36782000 36,782,000 Instance
avb:DeferredDevelopmentCosts 1.0 debit -3 [5] 80908000 80,908,000 Instance
us-gaap:PrepaidExpenseAndOtherAssets 1.0 debit -3 [6] 105520000 105,520,000 Instance
us-gaap:LiabilitiesAndStockholdersEquity NA -3 [7] 7946420000 7,946,420,000 Instance OK
us-gaap:Liabilities 1.0 NA -3 [7] 4859311000 4,859,311,000 Instance OK
us-gaap:UnsecuredDebt 1.0 credit -3 [7] 2080295000 2,080,295,000 Instance
us-gaap:LineOfCredit 1.0 credit -3 [0] 0 0 Instance
us-gaap:SecuredDebt 1.0 credit -3 [7] 2352556000 2,352,556,000 Instance
us-gaap:DividendsPayableCurrentAndNoncurrent 1.0 credit -3 [5] 72595000 72,595,000 Instance
us-gaap:ConstructionPayableCurrentAndNoncurrent 1.0 credit -3 [5] 49621000 49,621,000 Instance
avb:AccruedExpensesAndOtherLiabilities 1.0 credit -3 [6] 239563000 239,563,000 Instance
us-gaap:InterestPayableCurrentAndNoncurrent 1.0 credit -3 [5] 27544000 27,544,000 Instance
us-gaap:SecurityDepositLiability 1.0 credit -3 [5] 36765000 36,765,000 Instance
us-gaap:LiabilitiesOfAssetsHeldForSale 1.0 credit -3 [3] 372000 372,000 Instance
us-gaap:TemporaryEquityRedemptionValue 1.0 credit -3 [4] 4539000 4,539,000 Instance
us-gaap:StockholdersEquity 1.0 NA -3 [7] 3082570000 3,082,570,000 Instance OK
us-gaap:CommonStockValue 1.0 credit -3 [3] 814000 814,000 Instance
us-gaap:AdditionalPaidInCapital 1.0 credit -3 [7] 3191613000 3,191,613,000 Instance
us-gaap:RetainedEarningsAccumulatedDeficit 1.0 credit -3 [6] -108243000 -108,243,000 Instance
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax 1.0 credit -3 [4] -1614000 -1,614,000 Instance


1 Extended Link [ http://avalonbay.com/role/CondensedConsolidatedStatementsOfCashFlows ]
2 Context c00002 [ 2008-01-01 - 2008-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease NA -3 [5] 58748000 58,748,000 Instance OK
us-gaap:NetCashProvidedByUsedInOperatingActivities 1.0 NA -3 [6] 266982000 266,982,000 Instance OK
us-gaap:ProfitLoss 1.0 credit -3 [6] 408880000 408,880,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [6] 140885000 140,885,000 Instance
avb:DepreciationExpenseFromDiscontinuedOperations 1.0 debit -3 [4] 7612000 7,612,000 Instance
us-gaap:AmortizationOfFinancingCostsAndDiscounts 1.0 debit -3 [4] 5191000 5,191,000 Instance
us-gaap:ShareBasedCompensation 1.0 debit -3 [5] 10275000 10,275,000 Instance
avb:IncomeLossFromEquityMethodInvestmentsNetOfEliminations 1.0 credit -3 [4] -3470000 -3,470,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [0] 0 0 Instance
avb:GainOnRetirementOfUnsecuredNotes 1.0 debit -3 [0] 0 0 Instance
us-gaap:GainLossOnSaleOfProperties 1.0 credit -3 [6] -257850000 -257,850,000 Instance
avb:IncreaseDecreaseInCashInOperatingEscrows 1.0 -3 [4] 2902000 2,902,000 Instance
avb:DecreaseIncreaseInResidentSecurityDepositsPrepaidExpensesAndOtherAssets 1.0 debit -3 [5] -15082000 -15,082,000 Instance
us-gaap:IncreaseDecreaseInAccruedLiabilities 1.0 debit -3 [5] -32361000 -32,361,000 Instance
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 NA -3 [6] -191565000 -191,565,000 Instance OK
us-gaap:PaymentsToDevelopRealEstateAssets -1.0 credit -3 [6] 625724000 625,724,000 Instance
us-gaap:PaymentsForCapitalImprovements -1.0 credit -3 [4] 5955000 5,955,000 Instance
us-gaap:PaymentsToAcquireProductiveAssets -1.0 credit -3 [4] 3893000 3,893,000 Instance
us-gaap:ProceedsFromSaleOfRealEstate 1.0 debit -3 [6] 490477000 490,477,000 Instance
avb:DecreaseInPayablesForConstruction 1.0 -3 [5] -29519000 -29,519,000 Instance
avb:DecreaseIncreaseInCashInConstructionEscrows 1.0 -3 [5] -22298000 -22,298,000 Instance
us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates -1.0 credit -3 [4] -5347000 -5,347,000 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 NA -3 [5] -16669000 -16,669,000 Instance OK
us-gaap:ProceedsFromIssuanceOfCommonStock 1.0 debit -3 [4] 6833000 6,833,000 Instance
us-gaap:PaymentsToMinorityShareholders -1.0 credit -3 [0] 0 0 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 credit -3 [5] 42159000 42,159,000 Instance
us-gaap:PaymentsOfDividends -1.0 credit -3 [6] 209412000 209,412,000 Instance
us-gaap:RepaymentsOfLinesOfCredit -1.0 credit -3 [6] 489500000 489,500,000 Instance
avb:IssuanceOfMortgageNotesPayableAndDrawsOnConstructionLoans -1.0 credit -3 [6] -662797000 -662,797,000 Instance
us-gaap:RepaymentsOfSecuredDebt -1.0 credit -3 [5] 61130000 61,130,000 Instance
us-gaap:ProceedsFromIssuanceOfUnsecuredDebt 1.0 debit -3 [6] 330000000 330,000,000 Instance
us-gaap:RepaymentsOfUnsecuredDebt -1.0 credit -3 [6] 206000000 206,000,000 Instance
us-gaap:PaymentsOfFinancingCosts -1.0 credit -3 [4] 7787000 7,787,000 Instance
us-gaap:PaymentsOfCapitalDistribution -1.0 credit -3 [3] 171000 171,000 Instance
us-gaap:PaymentsForProceedsFromRealEstatePartnershipInvestmentNet -1.0 credit -3 [3] 140000 140,000 Instance
2 Context c00007 [ 2009-01-01 - 2009-09-30 ]
c-equal
3 Unit u000
u-equal
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease NA -3 [6] 488657000 488,657,000 Instance OK
us-gaap:NetCashProvidedByUsedInOperatingActivities 1.0 NA -3 [6] 272978000 272,978,000 Instance OK
us-gaap:ProfitLoss 1.0 credit -3 [6] 121924000 121,924,000 Instance
us-gaap:CostOfServicesDepreciation 1.0 debit -3 [6] 159935000 159,935,000 Instance
avb:DepreciationExpenseFromDiscontinuedOperations 1.0 debit -3 [4] 1758000 1,758,000 Instance
us-gaap:AmortizationOfFinancingCostsAndDiscounts 1.0 debit -3 [4] 5422000 5,422,000 Instance
us-gaap:ShareBasedCompensation 1.0 debit -3 [4] 4887000 4,887,000 Instance
avb:IncomeLossFromEquityMethodInvestmentsNetOfEliminations 1.0 credit -3 [4] -3992000 -3,992,000 Instance
us-gaap:ImpairmentOfRealEstate 1.0 debit -3 [5] 20302000 20,302,000 Instance
avb:GainOnRetirementOfUnsecuredNotes 1.0 debit -3 [4] -1062000 -1,062,000 Instance
us-gaap:GainLossOnSaleOfProperties 1.0 credit -3 [5] -26911000 -26,911,000 Instance
avb:IncreaseDecreaseInCashInOperatingEscrows 1.0 -3 [4] -2699000 -2,699,000 Instance
avb:DecreaseIncreaseInResidentSecurityDepositsPrepaidExpensesAndOtherAssets 1.0 debit -3 [5] -17711000 -17,711,000 Instance
us-gaap:IncreaseDecreaseInAccruedLiabilities 1.0 debit -3 [5] 11125000 11,125,000 Instance
us-gaap:NetCashProvidedByUsedInInvestingActivities 1.0 NA -3 [6] -329678000 -329,678,000 Instance OK
us-gaap:PaymentsToDevelopRealEstateAssets -1.0 credit -3 [6] 444892000 444,892,000 Instance
us-gaap:PaymentsForCapitalImprovements -1.0 credit -3 [4] 4112000 4,112,000 Instance
us-gaap:PaymentsToAcquireProductiveAssets -1.0 credit -3 [3] 699000 699,000 Instance
us-gaap:ProceedsFromSaleOfRealEstate 1.0 debit -3 [5] 67893000 67,893,000 Instance
avb:DecreaseInPayablesForConstruction 1.0 -3 [5] -14742000 -14,742,000 Instance
avb:DecreaseIncreaseInCashInConstructionEscrows 1.0 -3 [5] 66492000 66,492,000 Instance
us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates -1.0 credit -3 [3] -382000 -382,000 Instance
us-gaap:NetCashProvidedByUsedInFinancingActivities 1.0 NA -3 [6] 545357000 545,357,000 Instance OK
us-gaap:ProceedsFromIssuanceOfCommonStock 1.0 debit -3 [6] 102442000 102,442,000 Instance
us-gaap:PaymentsToMinorityShareholders -1.0 credit -3 [3] 202000 202,000 Instance
us-gaap:PaymentsForRepurchaseOfCommonStock -1.0 credit -3 [0] 0 0 Instance
us-gaap:PaymentsOfDividends -1.0 credit -3 [6] 211269000 211,269,000 Instance
us-gaap:RepaymentsOfLinesOfCredit -1.0 credit -3 [6] 124000000 124,000,000 Instance
avb:IssuanceOfMortgageNotesPayableAndDrawsOnConstructionLoans -1.0 credit -3 [6] -741140000 -741,140,000 Instance
us-gaap:RepaymentsOfSecuredDebt -1.0 credit -3 [5] 29516000 29,516,000 Instance
us-gaap:ProceedsFromIssuanceOfUnsecuredDebt 1.0 debit -3 [6] 500000000 500,000,000 Instance
us-gaap:RepaymentsOfUnsecuredDebt -1.0 credit -3 [6] 420936000 420,936,000 Instance
us-gaap:PaymentsOfFinancingCosts -1.0 credit -3 [5] 12263000 12,263,000 Instance
us-gaap:PaymentsOfCapitalDistribution -1.0 credit -3 [2] 39000 39,000 Instance
us-gaap:PaymentsForProceedsFromRealEstatePartnershipInvestmentNet -1.0 credit -3 [0] 0 0 Instance



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