10-K Filing

SIMON PROPERTY GROUP INC. CIK: 1063761 FY 2014

Filing Information

Form Type	10-K
Accession Number	`0001047469-15-001339`
Period End Date	20141231
Filing Date	20150227
Fiscal Year	2014
Fiscal Period	FY
XBRL Instance	spg-20141231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 74 Income Statement 181 Cash Flow Statement 115 Stockholders Equity 56

Balance Sheet 74 line items

Line Item	Tag	Value	Unit	Period
Capital stock, total shares authorized	`CapitalStockSharesAuthorized`	850.00M	shares	Point-in-time
Capital stock, total shares authorized	`CapitalStockSharesAuthorized`	850.00M	shares	Point-in-time
Investment properties at cost	`RealEstateInvestmentPropertyAtCost`	$31.32B	USD	Point-in-time
Investment properties at cost	`RealEstateInvestmentPropertyAtCost`	$30.34B	USD	Point-in-time
Capital stock, par value (in dollars per share)	`CapitalStockParValuePerShare`	$0.00	USD	Point-in-time
Capital stock, par value (in dollars per share)	`CapitalStockParValuePerShare`	$0.00	USD	Point-in-time
Capital stock, shares of excess common stock	`CapitalStockSharesOfExcessCommonStock`	238.00M	shares	Point-in-time
Less - accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$8.09B	USD	Point-in-time
Less - accumulated depreciation	`RealEstateInvestmentPropertyAccumulatedDepreciation`	$8.95B	USD	Point-in-time
Capital stock, shares of excess common stock	`CapitalStockSharesOfExcessCommonStock`	238.00M	shares	Point-in-time
Investment properties, net	`RealEstateInvestmentPropertyNet`	$22.37B	USD	Point-in-time
Investment properties, net	`RealEstateInvestmentPropertyNet`	$22.24B	USD	Point-in-time
Capital stock, authorized shares of preferred stock	`CapitalStockAuthorizedSharesOfPreferredStock`	100.00M	shares	Point-in-time
Capital stock, authorized shares of preferred stock	`CapitalStockAuthorizedSharesOfPreferredStock`	100.00M	shares	Point-in-time
Preferred stock stated dividend rate percentage	`PreferredStockDividendRatePercentage`	0.08	pure	Annual
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.69B	USD	Point-in-time
Preferred stock stated dividend rate percentage	`PreferredStockDividendRatePercentage`	0.08	pure	Annual
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$612.28M	USD	Point-in-time
Tenant receivables and accrued revenue, net	`AccountsAndNotesReceivableNet`	$580.20M	USD	Point-in-time
Tenant receivables and accrued revenue, net	`AccountsAndNotesReceivableNet`	$520.36M	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Investment in unconsolidated entities, at equity	`EquityMethodInvestments`	$2.38B	USD	Point-in-time
Investment in unconsolidated entities, at equity	`EquityMethodInvestments`	$2.43B	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares issued	`PreferredStockSharesIssued`	796,948.00	shares	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares issued	`PreferredStockSharesIssued`	796,948.00	shares	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	796,948.00	shares	Point-in-time
Investment in Klepierre, at equity	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.01B	USD	Point-in-time
Investment in Klepierre, at equity	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.79B	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	796,948.00	shares	Point-in-time
Deferred costs and other assets	`DeferredCostsAndOtherAssets`	$1.81B	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, liquidation value (in dollars)	`PreferredStockLiquidationPreferenceValue`	$39.85M	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, liquidation value (in dollars)	`PreferredStockLiquidationPreferenceValue`	$39.85M	USD	Point-in-time
Deferred costs and other assets	`DeferredCostsAndOtherAssets`	$1.42B	USD	Point-in-time
Total assets of discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperation`	$3.00B	USD	Point-in-time
Total assets	`Assets`	$29.53B	USD	Point-in-time
Total assets	`Assets`	$33.32B	USD	Point-in-time
Mortgages and unsecured indebtedness	`DebtAndCapitalLeaseObligations`	$22.67B	USD	Point-in-time
Mortgages and unsecured indebtedness	`DebtAndCapitalLeaseObligations`	$20.85B	USD	Point-in-time
Accounts payable, accrued expenses, intangibles, and deferred revenues	`AccountsPayableAccruedExpensesIntangiblesAndDeferredRevenues`	$1.26B	USD	Point-in-time
Common stock held in treasury, shares	`TreasuryStockShares`	3.54M	shares	Point-in-time
Accounts payable, accrued expenses, intangibles, and deferred revenues	`AccountsPayableAccruedExpensesIntangiblesAndDeferredRevenues`	$1.22B	USD	Point-in-time
Common stock held in treasury, shares	`TreasuryStockShares`	3.65M	shares	Point-in-time
Cash distributions and losses in partnerships and joint ventures, at equity	`CashDistributionsAndLossesInPartnershipsAndJointVenturesAtEquity`	$1.17B	USD	Point-in-time
Cash distributions and losses in partnerships and joint ventures, at equity	`CashDistributionsAndLossesInPartnershipsAndJointVenturesAtEquity`	$1.05B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$275.45M	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$250.37M	USD	Point-in-time
Total liabilities of discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation`	$1.12B	USD	Point-in-time
Total liabilities	`Liabilities`	$26.31B	USD	Point-in-time
Total liabilities	`Liabilities`	$23.56B	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Limited partners' preferred interest in the Operating Partnership and noncontrolling redeemable interests in properties	`LimitedPartnersPreferredInterestInOperatingPartnershipAndNoncontrollingRedeemableInterestsInProperties`	$190.49M	USD	Point-in-time
Limited partners' preferred interest in the Operating Partnership and noncontrolling redeemable interests in properties	`LimitedPartnersPreferredInterestInOperatingPartnershipAndNoncontrollingRedeemableInterestsInProperties`	$25.54M	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, 1,000,000 shares authorized, 796,948 issued and outstanding with a liquidation value of $ 39,847	`PreferredStockValue`	$44.39M	USD	Point-in-time
Series J 8 3/8% cumulative redeemable preferred stock, 1,000,000 shares authorized, 796,948 issued and outstanding with a liquidation value of $ 39,847	`PreferredStockValue`	$44.06M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapital`	$9.42B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapital`	$9.22B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-3.22B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-4.21B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-75.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-61.04M	USD	Point-in-time
Common stock held in treasury at cost, 3,540,427 and 3,650,680 shares, respectively	`TreasuryStockValue`	$117.90M	USD	Point-in-time
Common stock held in treasury at cost, 3,540,427 and 3,650,680 shares, respectively	`TreasuryStockValue`	$103.93M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.85B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$5.09B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$858.33M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$973.23M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.54B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.95B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.89B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.82B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$29.53B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$33.32B	USD	Point-in-time

Income Statement 181 line items

Line Item	Tag	Value	Unit	Period
Minimum rent	`OperatingLeasesIncomeStatementMinimumLeaseRevenue`	$2.59B	USD	Annual
Minimum rent	`OperatingLeasesIncomeStatementMinimumLeaseRevenue`	$2.96B	USD	Annual
Minimum rent	`OperatingLeasesIncomeStatementMinimumLeaseRevenue`	$2.78B	USD	Annual
Overage rent	`OperatingLeasesIncomeStatementContingentRevenue`	$187.61M	USD	Annual
Overage rent	`OperatingLeasesIncomeStatementContingentRevenue`	$207.10M	USD	Annual
Overage rent	`OperatingLeasesIncomeStatementContingentRevenue`	$214.76M	USD	Annual
Tenant reimbursements	`TenantReimbursements`	$1.16B	USD	Annual
Tenant reimbursements	`TenantReimbursements`	$1.36B	USD	Annual
Tenant reimbursements	`TenantReimbursements`	$1.26B	USD	Annual
Management fees and other revenues	`ManagementFeesAndOtherRevenues`	$128.37M	USD	Annual
Management fees and other revenues	`ManagementFeesAndOtherRevenues`	$138.23M	USD	Annual
Management fees and other revenues	`ManagementFeesAndOtherRevenues`	$126.97M	USD	Annual
Other income	`OtherIncome`	$188.94M	USD	Annual
Other income	`OtherIncome`	$168.03M	USD	Annual
Other income	`OtherIncome`	$200.78M	USD	Annual
Total revenue	`Revenues`	$4.54B	USD	Annual
Total revenue	`Revenues`	$1.06B	USD	1 Quarter
Total revenue	`Revenues`	$1.08B	USD	1 Quarter
Total revenue	`Revenues`	$1.25B	USD	1 Quarter
Total revenue	`Revenues`	$1.16B	USD	1 Quarter
Total revenue	`Revenues`	$4.26B	USD	Annual
Total revenue	`Revenues`	$1.15B	USD	1 Quarter
Total revenue	`Revenues`	$1.18B	USD	1 Quarter
Total revenue	`Revenues`	$1.30B	USD	1 Quarter
Total revenue	`Revenues`	$4.87B	USD	Annual
Total revenue	`Revenues`	$1.23B	USD	1 Quarter
Property operating	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$371.04M	USD	Annual
Property operating	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$363.51M	USD	Annual
Property operating	`DirectCostsOfLeasedAndRentedPropertyOrEquipment`	$398.60M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.07B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.14B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$1.11B	USD	Annual
Real estate taxes	`RealEstateTaxExpense`	$384.19M	USD	Annual
Real estate taxes	`RealEstateTaxExpense`	$368.68M	USD	Annual
Real estate taxes	`RealEstateTaxExpense`	$342.91M	USD	Annual
Repairs and maintenance	`CostOfPropertyRepairsAndMaintenance`	$98.22M	USD	Annual
Repairs and maintenance	`CostOfPropertyRepairsAndMaintenance`	$100.02M	USD	Annual
Repairs and maintenance	`CostOfPropertyRepairsAndMaintenance`	$93.96M	USD	Annual
Advertising and promotion	`MarketingAndAdvertisingExpense`	$109.81M	USD	Annual
Advertising and promotion	`MarketingAndAdvertisingExpense`	$117.89M	USD	Annual
Advertising and promotion	`MarketingAndAdvertisingExpense`	$136.66M	USD	Annual
Provision for credit losses	`ProvisionForLoanLeaseAndOtherLosses`	$12.00M	USD	Annual
Provision for credit losses	`ProvisionForLoanLeaseAndOtherLosses`	$10.90M	USD	Annual
Provision for credit losses	`ProvisionForLoanLeaseAndOtherLosses`	$7.17M	USD	Annual
Home and regional office costs	`HomeAndRegionalOfficeCosts`	$140.93M	USD	Annual
Home and regional office costs	`HomeAndRegionalOfficeCosts`	$158.58M	USD	Annual
Home and regional office costs	`HomeAndRegionalOfficeCosts`	$123.93M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$59.96M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$57.14M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$59.80M	USD	Annual
Marketable and non-marketable securities charges and realized gains, net	`GainLossOnInvestments`	$6.43M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$85.81M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$83.74M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$91.66M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.49B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.25B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.36B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$502.48M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$2.01B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$607.56M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$560.97M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$509.94M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$2.39B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$655.29M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$627.77M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$548.48M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$2.19B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$561.53M	USD	1 Quarter
Interest expense	`InterestExpense`	$1.07B	USD	Annual
Interest expense	`InterestExpense`	$992.60M	USD	Annual
Interest expense	`InterestExpense`	$1.08B	USD	Annual
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-127.57M	USD	Annual
Income and other taxes	`IncomeTaxExpenseBenefit`	$28.09M	USD	Annual
Income and other taxes	`IncomeTaxExpenseBenefit`	$39.54M	USD	Annual
Income and other taxes	`IncomeTaxExpenseBenefit`	$15.71M	USD	Annual
Income from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$226.77M	USD	Annual
Income from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$130.88M	USD	Annual
Income from unconsolidated entities	`IncomeLossFromEquityMethodInvestments`	$206.38M	USD	Annual
Gain upon acquisition of controlling interests, sale or disposal of assets and interests in unconsolidated entities and impairment charge on investment in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLoss`	$93.36M	USD	Annual
Gain upon acquisition of controlling interests, sale or disposal of assets and interests in unconsolidated entities and impairment charge on investment in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLoss`	$510.03M	USD	Annual
Gain upon acquisition of controlling interests, sale or disposal of assets and interests in unconsolidated entities and impairment charge on investment in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLoss`	$158.31M	USD	Annual
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$296.96M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$400.34M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$359.60M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$475.99M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.37B	USD	Annual
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$359.13M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.62B	USD	Annual
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.56B	USD	Annual
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$489.61M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$328.71M	USD	1 Quarter
Consolidated income from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$278.62M	USD	1 Quarter
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$184.80M	USD	Annual
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$67.52M	USD	Annual
Discontinued operations	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax`	$156.39M	USD	Annual
Discontinued operations transaction expenses	`DiscontinuedOperationTransactionExpensesOfDiscontinuedOperationNetOfTax`	$38.16M	USD	Annual
CONSOLIDATED NET INCOME	`ProfitLoss`	$477.47M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$1.72B	USD	Annual
CONSOLIDATED NET INCOME	`ProfitLoss`	$1.55B	USD	Annual
CONSOLIDATED NET INCOME	`ProfitLoss`	$475.99M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$1.65B	USD	Annual
CONSOLIDATED NET INCOME	`ProfitLoss`	$367.29M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$296.96M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$449.30M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$400.52M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$401.10M	USD	1 Quarter
CONSOLIDATED NET INCOME	`ProfitLoss`	$334.47M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$242.94M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$285.14M	USD	Annual
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$231.95M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$3.34M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$3.34M	USD	Annual
Preferred dividends	`DividendsPreferredStock`	$3.34M	USD	Annual
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$339.94M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$341.65M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$406.59M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$283.14M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$381.56M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.41B	USD	Annual
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$311.68M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.43B	USD	Annual
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$251.97M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.32B	USD	Annual
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$405.05M	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$4.44	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$1.34	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$4.29	USD	Annual
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$1.30	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$0.81	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$0.89	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$1.09	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$0.99	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$0.76	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$0.99	USD	1 Quarter
Income from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicAndDilutedShare`	$3.73	USD	Annual
Discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare`	$0.43	USD	Annual
Discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare`	$0.51	USD	Annual
Discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare`	$0.08	USD	Annual
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.10	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$4.52	USD	Annual
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.31	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$0.91	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.00	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$0.81	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.30	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$4.72	USD	Annual
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.23	USD	1 Quarter
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$4.24	USD	Annual
Net income attributable to common stockholders (in dollars per share)	`EarningsPerShareBasicAndDiluted`	$1.10	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$400.52M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$477.47M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$1.72B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$1.55B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$1.65B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$475.99M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$296.96M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$449.30M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$367.29M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$401.10M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$334.47M	USD	1 Quarter
Unrealized gain on derivative hedge agreements	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$7.10M	USD	Annual
Unrealized gain on derivative hedge agreements	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$16.65M	USD	Annual
Unrealized gain on derivative hedge agreements	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$5.22M	USD	Annual
Net loss reclassified from accumulated other comprehensive loss into earnings	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-9.21M	USD	Annual
Net loss reclassified from accumulated other comprehensive loss into earnings	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-10.79M	USD	Annual
Net loss reclassified from accumulated other comprehensive loss into earnings	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-21.04M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$9.20M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-101.80M	USD	Annual
Currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.87M	USD	Annual
Changes in available-for-sale securities and other	`ChangesInAvailableForSaleSecuritiesAndOther`	$-39.25M	USD	Annual
Changes in available-for-sale securities and other	`ChangesInAvailableForSaleSecuritiesAndOther`	$-1.48M	USD	Annual
Changes in available-for-sale securities and other	`ChangesInAvailableForSaleSecuritiesAndOther`	$102.82M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.73B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.67B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.57B	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$289.42M	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$234.54M	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$245.21M	USD	Annual
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$1.42B	USD	Annual
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$1.44B	USD	Annual
Comprehensive income attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$1.33B	USD	Annual

Cash Flow Statement 115 line items

Line Item	Tag	Value	Unit	Period
Consolidated Net Income	`ProfitLoss`	$401.10M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$367.29M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$449.30M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$296.96M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$334.47M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$1.65B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$475.99M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$1.55B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$1.72B	USD	Annual
Consolidated Net Income	`ProfitLoss`	$477.47M	USD	1 Quarter
Consolidated Net Income	`ProfitLoss`	$400.52M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationCashFlows`	$1.30B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortizationCashFlows`	$1.33B	USD	Annual
Depreciation and amortization	`DepreciationAndAmortizationCashFlows`	$1.29B	USD	Annual
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$-127.57M	USD	Annual
Gain upon acquisition of controlling interests and sale or disposal of assets and interests in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLossIncludingDiscontinuedOperations`	$510.03M	USD	Annual
Gain upon acquisition of controlling interests and sale or disposal of assets and interests in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLossIncludingDiscontinuedOperations`	$158.55M	USD	Annual
Gain upon acquisition of controlling interests and sale or disposal of assets and interests in unconsolidated entities, net	`AcquisitionOfControllingInterestSaleOrDisposalOfAssetsAndInterestsInUnconsolidatedEntitiesGainOrLossIncludingDiscontinuedOperations`	$107.52M	USD	Annual
Marketable and non-marketable securities charges and realized gains, net	`GainLossOnInvestments`	$6.43M	USD	Annual
Straight-line rent	`StraightLineRent`	$38.00M	USD	Annual
Straight-line rent	`StraightLineRent`	$48.26M	USD	Annual
Straight-line rent	`StraightLineRent`	$48.88M	USD	Annual
Equity in income of unconsolidated entities	`IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$205.26M	USD	Annual
Equity in income of unconsolidated entities	`IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$131.91M	USD	Annual
Equity in income of unconsolidated entities	`IncomeLossFromEquityMethodInvestmentsIncludingDiscontinuedOperations`	$227.43M	USD	Annual
Distributions of income from unconsolidated entities	`EquityMethodInvestmentDividendsOrDistributions`	$151.40M	USD	Annual
Distributions of income from unconsolidated entities	`EquityMethodInvestmentDividendsOrDistributions`	$202.27M	USD	Annual
Distributions of income from unconsolidated entities	`EquityMethodInvestmentDividendsOrDistributions`	$179.05M	USD	Annual
Tenant receivables and accrued revenue, net	`IncreaseDecreaseInAccountsAndNotesReceivable`	$4.82M	USD	Annual
Tenant receivables and accrued revenue, net	`IncreaseDecreaseInAccountsAndNotesReceivable`	$13.94M	USD	Annual
Tenant receivables and accrued revenue, net	`IncreaseDecreaseInAccountsAndNotesReceivable`	$6.73M	USD	Annual
Deferred costs and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$30.01M	USD	Annual
Deferred costs and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$65.57M	USD	Annual
Deferred costs and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$133.76M	USD	Annual
Accounts payable, accrued expenses, intangibles, deferred revenues and other liabilities	`IncreaseDecreaseInAccountsPayableAccruedExpensesIntangiblesDeferredRevenuesAndOtherLiabilities`	$-29.58M	USD	Annual
Accounts payable, accrued expenses, intangibles, deferred revenues and other liabilities	`IncreaseDecreaseInAccountsPayableAccruedExpensesIntangiblesDeferredRevenuesAndOtherLiabilities`	$42.39M	USD	Annual
Accounts payable, accrued expenses, intangibles, deferred revenues and other liabilities	`IncreaseDecreaseInAccountsPayableAccruedExpensesIntangiblesDeferredRevenuesAndOtherLiabilities`	$165.68M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.51B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.70B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.73B	USD	Annual
Acquisitions	`PaymentsToAcquireRealEstateAndRealEstateJointVentures`	$85.46M	USD	Annual
Acquisitions	`PaymentsToAcquireRealEstateAndRealEstateJointVentures`	$3.74B	USD	Annual
Acquisitions	`PaymentsToAcquireRealEstateAndRealEstateJointVentures`	$866.54M	USD	Annual
Funding of loans to related parties	`OriginationOfNotesReceivableFromRelatedParties`	$99.08M	USD	Annual
Funding of loans to related parties	`OriginationOfNotesReceivableFromRelatedParties`	$25.36M	USD	Annual
Funding of loans to related parties	`OriginationOfNotesReceivableFromRelatedParties`	$50.89M	USD	Annual
Repayments of loans to related parties	`RepaymentOfNotesReceivableFromRelatedParties`	$170.95M	USD	Annual
Repayments of loans to related parties	`RepaymentOfNotesReceivableFromRelatedParties`	$92.60M	USD	Annual
Capital expenditures, net	`PaymentsForProceedsFromProductiveAssets`	$802.43M	USD	Annual
Capital expenditures, net	`PaymentsForProceedsFromProductiveAssets`	$796.74M	USD	Annual
Capital expenditures, net	`PaymentsForProceedsFromProductiveAssets`	$841.21M	USD	Annual
Cash from acquisitions and cash impact from the consolidation and deconsolidation of properties	`CashFromAcquisitionsAndCashImpactOfPropertyConsolidationAndDeconsolidation`	$-5.40M	USD	Annual
Cash from acquisitions and cash impact from the consolidation and deconsolidation of properties	`CashFromAcquisitionsAndCashImpactOfPropertyConsolidationAndDeconsolidation`	$-91.16M	USD	Annual
Net proceeds from sale of assets	`ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet`	$274.06M	USD	Annual
Net proceeds from sale of assets	`ProceedsFromSaleOfPartnershipInterestsOtherAssetsAndDiscontinuedOperationsNet`	$383.80M	USD	Annual
Investments in unconsolidated entities	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$239.83M	USD	Annual
Investments in unconsolidated entities	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$201.33M	USD	Annual
Investments in unconsolidated entities	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$143.15M	USD	Annual
Purchase of marketable and non-marketable securities	`PaymentsToAcquireInvestments`	$391.19M	USD	Annual
Purchase of marketable and non-marketable securities	`PaymentsToAcquireInvestments`	$44.12M	USD	Annual
Purchase of marketable and non-marketable securities	`PaymentsToAcquireInvestments`	$184.80M	USD	Annual
Proceeds from sale of marketable and non-marketable securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$415.85M	USD	Annual
Proceeds from sale of marketable and non-marketable securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$47.49M	USD	Annual
Repayments of loans held for investment	`ProceedsFromSaleOfLoansHeldForInvestment`	$163.91M	USD	Annual
Distributions of capital from unconsolidated entities	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$221.65M	USD	Annual
Distributions of capital from unconsolidated entities	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$724.45M	USD	Annual
Distributions of capital from unconsolidated entities	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$490.48M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-897.27M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-948.09M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.58B	USD	Annual
Proceeds from sales of common stock and other, net of transaction costs	`ProceedsFromIssuanceOrSaleOfEquity`	$277.00K	USD	Annual
Proceeds from sales of common stock and other, net of transaction costs	`ProceedsFromIssuanceOrSaleOfEquity`	$99.00K	USD	Annual
Proceeds from sales of common stock and other, net of transaction costs	`ProceedsFromIssuanceOrSaleOfEquity`	$1.21B	USD	Annual
Cash impact of Washington Prime spin-off	`PaymentOfCashToBeRetainedBySubsidiary`	$33.78M	USD	Annual
Redemption of limited partner units	`RedemptionOfLimitedPartnerUnits`	$14.44M	USD	Annual
Redemption of limited partner units	`RedemptionOfLimitedPartnerUnits`	$248.00M	USD	Annual
Purchase of noncontrolling interest in consolidated properties and other	`PaymentsForPurchaseOfNoncontrollingInterestInConsolidatedProperties`	$229.59M	USD	Annual
Purchase of noncontrolling interest in consolidated properties and other	`PaymentsForPurchaseOfNoncontrollingInterestInConsolidatedProperties`	$172.65M	USD	Annual
Distributions to noncontrolling interest holders in properties	`PaymentsToMinorityShareholders`	$9.34M	USD	Annual
Distributions to noncontrolling interest holders in properties	`PaymentsToMinorityShareholders`	$13.62M	USD	Annual
Distributions to noncontrolling interest holders in properties	`PaymentsToMinorityShareholders`	$21.26M	USD	Annual
Contributions from noncontrolling interest holders in properties	`ProceedsFromMinorityShareholders`	$4.20M	USD	Annual
Contributions from noncontrolling interest holders in properties	`ProceedsFromMinorityShareholders`	$6.05M	USD	Annual
Contributions from noncontrolling interest holders in properties	`ProceedsFromMinorityShareholders`	$1.74M	USD	Annual
Preferred distributions of the Operating Partnership	`DistributionsToPreferredUnitHoldersFinancingActivities`	$1.92M	USD	Annual
Preferred distributions of the Operating Partnership	`DistributionsToPreferredUnitHoldersFinancingActivities`	$1.92M	USD	Annual
Preferred distributions of the Operating Partnership	`DistributionsToPreferredUnitHoldersFinancingActivities`	$1.92M	USD	Annual
Preferred dividends and distributions to stockholders	`PaymentsOfOrdinaryDividends`	$1.45B	USD	Annual
Preferred dividends and distributions to stockholders	`PaymentsOfOrdinaryDividends`	$1.60B	USD	Annual
Preferred dividends and distributions to stockholders	`PaymentsOfOrdinaryDividends`	$1.24B	USD	Annual
Distributions to limited partners	`PaymentsOfDividendsMinorityInterest`	$271.64M	USD	Annual
Distributions to limited partners	`PaymentsOfDividendsMinorityInterest`	$238.77M	USD	Annual
Distributions to limited partners	`PaymentsOfDividendsMinorityInterest`	$242.60M	USD	Annual
Loss on debt extinguishment	`PaymentsOfDebtExtinguishmentCosts`	$127.57M	USD	Annual
Proceeds from issuance of debt, net of transaction costs	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$3.63B	USD	Annual
Proceeds from issuance of debt, net of transaction costs	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$6.77B	USD	Annual
Proceeds from issuance of debt, net of transaction costs	`ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet`	$2.92B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$4.56B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$2.45B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$5.32B	USD	Annual
Net proceeds from issuance of debt related to Washington Prime properties, net	`ProceedsFromDebtNetOfIssuanceCosts`	$1.00B	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.22B	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.45B	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.94B	USD	Annual
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (NOTE 3)	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.10B	USD	Annual
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (NOTE 3)	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$385.87M	USD	Annual
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (NOTE 3)	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$532.35M	USD	Annual
CASH AND CASH EQUIVALENTS, beginning of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$612.28M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, beginning of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$798.65M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, beginning of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.18B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, beginning of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.72B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, end of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.18B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, end of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$1.72B	USD	Point-in-time
CASH AND CASH EQUIVALENTS, end of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$798.65M	USD	Point-in-time
CASH AND CASH EQUIVALENTS, end of period	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$612.28M	USD	Point-in-time

Stockholders Equity 56 line items

Line Item	Tag	Value	Unit	Period
Exchange of limited partner units, units (in shares)	`StockIssuedDuringPeriodUnitsConversionOfUnits`	7.45M	shares	Annual
Exchange of limited partner units, common shares	`StockIssuedDuringPeriodSharesConversionOfUnits`	6.80M	shares	Annual
Exchange of limited partner units, common shares	`StockIssuedDuringPeriodSharesConversionOfUnits`	596,051.00	shares	Annual
Exchange of limited partner units, common shares	`StockIssuedDuringPeriodSharesConversionOfUnits`	70,291.00	shares	Annual
Public offering of common stock, shares	`StockIssuedDuringPeriodSharesNewIssues`	9.14M	shares	Annual
Stock options exercised, common shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	712.00	shares	Annual
Stock options exercised, common shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	1,567.00	shares	Annual
Stock incentive program, shares, net	`StockIssuedDuringPeriodSharesShareBasedCompensation`	107,123.00	shares	Annual
Stock incentive program, shares, net	`StockIssuedDuringPeriodSharesShareBasedCompensation`	114,066.00	shares	Annual
Stock incentive program, shares, net	`StockIssuedDuringPeriodSharesShareBasedCompensation`	83,509.00	shares	Annual
Issuance of unit equivalents and other, shares	`SharesPurchasedOutOfTreasuryStock`	25,545.00	shares	Annual
Adjustment to limited partners' interest from change in ownership in Operating Partnership, related to spin-off of Washington Prime	`AdjustmentToLimitedPartnersInterestFromChangeOfOwnershipRelatedToSpinoff`	$118.31M	USD	Annual
Net income attributable to preferred interests in the Operating Partnership (in dollars)	`NetIncomeLossAttributableToPreferredInterestInOperatingPartnership`	$1.92M	USD	Annual
Net income attributable to preferred interests in the Operating Partnership (in dollars)	`NetIncomeLossAttributableToPreferredInterestInOperatingPartnership`	$1.92M	USD	Annual
Net income attributable to preferred interests in the Operating Partnership (in dollars)	`NetIncomeLossAttributableToPreferredInterestInOperatingPartnership`	$1.92M	USD	Annual
Net income attributable to noncontrolling redeemable interests in properties in temporary equity (in dollars)	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$8.86M	USD	Annual
Net income attributable to noncontrolling redeemable interests in properties in temporary equity (in dollars)	`NetIncomeLossAttributableToRedeemableNoncontrollingInterest`	$8.52M	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.54B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.95B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.89B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.82B	USD	Point-in-time
Public offering of common stock (9,137,500 common shares)	`StockIssuedDuringPeriodValueNewIssues`	$1.21B	USD	Annual
Issuance of limited partner units	`PartnersCapitalAccountAcquisitionsExchangesAndConversions`	$31.32M	USD	Annual
Issuance of limited partner units	`PartnersCapitalAccountAcquisitionsExchangesAndConversions`	$84.91M	USD	Annual
Stock options exercised (common shares: 1,567 in 2013, 712 in 2012, respectively)	`StockIssuedDuringPeriodValueStockOptionsExercised`	$41.00K	USD	Annual
Stock options exercised (common shares: 1,567 in 2013, 712 in 2012, respectively)	`StockIssuedDuringPeriodValueStockOptionsExercised`	$90.00K	USD	Annual
Redemption of limited partner units	`RedemptionOfLimitedPartnerUnitsDuringPeriodValue`	$14.44M	USD	Annual
Redemption of limited partner units	`RedemptionOfLimitedPartnerUnitsDuringPeriodValue`	$248.00M	USD	Annual
Series J preferred stock premium amortization	`PreferredStockPremiumAmortization`	$328.00K	USD	Annual
Series J preferred stock premium amortization	`PreferredStockPremiumAmortization`	$328.00K	USD	Annual
Series J preferred stock premium amortization	`PreferredStockPremiumAmortization`	$329.00K	USD	Annual
Amortization of stock incentive	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAmortization`	$14.00M	USD	Annual
Amortization of stock incentive	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAmortization`	$18.31M	USD	Annual
Amortization of stock incentive	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAmortization`	$18.26M	USD	Annual
Spin-off of Washington Prime	`StockholdersEquityNoteSpinoffTransaction`	$-812.76M	USD	Annual
Long-term incentive performance units	`UnitsIssuedDuringPeriodValueShareBasedCompensation`	$49.94M	USD	Annual
Issuance of unit equivalents and other (25,545 common shares issued in 2014)	`IssuanceOfUnitEquivalentsAndStockholdersEquityOther`	$-41.88M	USD	Annual
Issuance of unit equivalents and other (25,545 common shares issued in 2014)	`IssuanceOfUnitEquivalentsAndStockholdersEquityOther`	$-30.97M	USD	Annual
Purchase of noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$-84.48M	USD	Annual
Other	`StockholdersEquityOther`	$-20.46M	USD	Annual
Distributions to common stockholders and limited partners, excluding Operating Partnership preferred interests	`DistributionMadeToLimitedPartnerCashDistributionsDeclared`	$1.48B	USD	Annual
Distributions to common stockholders and limited partners, excluding Operating Partnership preferred interests	`DistributionMadeToLimitedPartnerCashDistributionsDeclared`	$1.69B	USD	Annual
Distributions to common stockholders and limited partners, excluding Operating Partnership preferred interests	`DistributionMadeToLimitedPartnerCashDistributionsDeclared`	$1.88B	USD	Annual
Distribution to other noncontrolling interest partners	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$285.00K	USD	Annual
Distribution to other noncontrolling interest partners	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$19.07M	USD	Annual
Distribution to other noncontrolling interest partners	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$435.00K	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$17.69M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$17.03M	USD	Annual
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$7.65M	USD	Annual
Net income, excluding $1,915, $1,915 and $1,915 attributable to preferred interests in the Operating Partnership during 2014, 2013 and 2012, respectively and $8,858 and $8,520 and $8,946 attributable to noncontrolling redeemable interests in properties in temporary equity during 2013 and 2012, respectively	`NetIncomeLossExcludingAmountAttributableToPreferredInterestsInOperatingPartnership`	$1.71B	USD	Annual
Net income, excluding $1,915, $1,915 and $1,915 attributable to preferred interests in the Operating Partnership during 2014, 2013 and 2012, respectively and $8,858 and $8,520 and $8,946 attributable to noncontrolling redeemable interests in properties in temporary equity during 2013 and 2012, respectively	`NetIncomeLossExcludingAmountAttributableToPreferredInterestsInOperatingPartnership`	$1.65B	USD	Annual
Net income, excluding $1,915, $1,915 and $1,915 attributable to preferred interests in the Operating Partnership during 2014, 2013 and 2012, respectively and $8,858 and $8,520 and $8,946 attributable to noncontrolling redeemable interests in properties in temporary equity during 2013 and 2012, respectively	`NetIncomeLossExcludingAmountAttributableToPreferredInterestsInOperatingPartnership`	$1.54B	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.95B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.89B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.54B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$6.82B	USD	Point-in-time

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