$KIM
KIMCO REALTY CORP Stock $kim

$kim Overview Financials Valuation SEC Filings Company Website

2019 Form 10-K Financial Statement

#000143774920003500 Filed on February 25, 2020

Income Statement

Concept	2019	2018 Q4	2018 Q3
Revenue	$1.159B	$284.2M	$283.1M
YoY Change	-0.5%	-9.84%	-3.99%
Cost Of Revenue	$337.0M	$80.80M	$79.80M
YoY Change	2.56%	-4.49%	7.4%
Gross Profit	$821.9M	$203.4M	$203.3M
YoY Change	-1.71%	-11.83%	-7.8%
Gross Profit Margin	70.92%	71.57%	71.82%
Selling, General & Admin	$96.90M	$21.70M	$22.70M
YoY Change	2.98%	-35.22%	-22.53%
% of Gross Profit	11.79%	10.67%	11.17%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$277.9M	$74.30M	$75.00M
YoY Change	-10.47%	-12.59%	-15.25%
% of Gross Profit	33.81%	36.53%	36.89%
Operating Expenses	$760.5M	$95.90M	$180.9M
YoY Change	-6.36%	-19.0%	-7.24%
Operating Profit	$477.6M	$107.5M	$130.5M
YoY Change	-18.0%	-4.27%	30.66%
Interest Expense	$177.4M	-$42.90M	$44.08M
YoY Change	-3.24%	-12.98%	-6.72%
% of Operating Profit	37.14%	-39.91%	33.79%
Other Income/Expense, Net	$10.99M	-$1.600M	$5.219M
YoY Change	-33.54%	-60.98%	374.02%
Pretax Income	-$1.682M	$247.4M	$78.83M
YoY Change	-138.84%	862.65%	51.79%
Income Tax	-$3.317M	$2.600M	-$315.0K
% Of Pretax Income		1.05%	-0.4%
Net Earnings	$410.6M	$88.16M	$100.2M
YoY Change	-17.52%	3.85%	-17.25%
Net Earnings / Revenue	35.43%	31.02%	35.38%
Basic Earnings Per Share		$0.17	$0.19
Diluted Earnings Per Share	$973.4K	$0.17	$0.19
COMMON SHARES
Basic Shares Outstanding	420.4M		419.2M
Diluted Shares Outstanding	421.8M		419.8M

Balance Sheet

Concept	2019	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$124.0M	$153.9M	$158.4M
YoY Change	-13.89%	-38.88%	-7.16%
Cash & Equivalents	$124.0M	$143.6M	$146.4M
Short-Term Investments		$10.30M	$12.03M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$219.0M	$185.0M	$183.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$343.0M	$329.0M	$329.0M
YoY Change	4.26%	-23.31%	-2.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$9.528B	$9.492B	$9.584B
YoY Change	0.38%	-7.12%	-5.42%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$773.0M	$570.9M	$580.7M
YoY Change	0.0%	17.99%	13.99%
Other Assets	$150.0M	$156.0M
YoY Change	-3.85%	0.65%
Total Long-Term Assets	$10.66B	$10.67B	$10.78B
YoY Change	-0.14%	-5.86%	-5.13%
TOTAL ASSETS
Total Short-Term Assets	$343.0M	$329.0M	$329.0M
Total Long-Term Assets	$10.66B	$10.67B	$10.78B
Total Assets	$11.00B	$11.00B	$11.11B
YoY Change	-0.01%	-6.5%	-5.07%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$170.0M	$175.0M
YoY Change	-2.86%	-5.91%
Accrued Expenses	$93.00M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$389.0M	$305.0M	$130.0M
YoY Change	27.54%	-3.17%	5.69%
LONG-TERM LIABILITIES
Long-Term Debt	$5.316B	$4.874B	$4.887B
YoY Change	9.07%	-11.04%	-11.96%
Other Long-Term Liabilities	$346.0M	$385.0M	$616.0M
YoY Change	-10.13%	-10.88%	2.16%
Total Long-Term Liabilities	$5.662B	$5.259B	$5.503B
YoY Change	7.66%	-11.03%	-10.58%
TOTAL LIABILITIES
Total Short-Term Liabilities	$389.0M	$305.0M	$130.0M
Total Long-Term Liabilities	$5.662B	$5.259B	$5.503B
Total Liabilities	$6.133B	$5.564B	$5.633B
YoY Change	8.26%	-10.62%	-10.27%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock		$4.214M	$4.214M
YoY Change		-0.99%	-0.99%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.865B	$5.334B	$5.378B
YoY Change
Total Liabilities & Shareholders Equity	$11.00B	$11.00B	$11.11B
YoY Change	-0.01%	-6.5%	-5.07%

Cashflow Statement

Concept	2019	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	$410.6M	$88.16M	$100.2M
YoY Change	-17.52%	3.85%	-17.25%
Depreciation, Depletion And Amortization	$277.9M	$74.30M	$75.00M
YoY Change	-10.47%	-12.59%	-15.25%
Cash From Operating Activities	$583.6M	$121.6M	$164.3M
YoY Change	-8.51%	1.0%	-15.22%
INVESTING ACTIVITIES
Capital Expenditures	-$445.6M	-$158.3M	-$121.9M
YoY Change	-17.01%	4.28%	-12.93%
Acquisitions	$0.00
YoY Change
Other Investing Activities	$325.2M	$181.2M	$124.4M
YoY Change		33.43%	1252.17%
Cash From Investing Activities	-$120.4M	$22.80M	$2.600M
YoY Change	-147.48%	-242.5%	-101.99%
FINANCING ACTIVITIES
Cash Dividend Paid	$528.6M
YoY Change	0.32%
Common Stock Issuance & Retirement, Net	$0.00
YoY Change	-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$482.8M	-147.3M	-326.1M
YoY Change	-51.06%	554.67%	560.12%
NET CHANGE
Cash From Operating Activities	$583.6M	121.6M	164.3M
Cash From Investing Activities	-$120.4M	22.80M	2.600M
Cash From Financing Activities	-$482.8M	-147.3M	-326.1M
Net Change In Cash	-$19.63M	-2.900M	-159.2M
YoY Change	-79.32%	-103.54%	-1279.26%
FREE CASH FLOW
Cash From Operating Activities	$583.6M	$121.6M	$164.3M
Capital Expenditures	-$445.6M	-$158.3M	-$121.9M
Free Cash Flow	$1.029B	$279.9M	$286.2M
YoY Change	-12.39%	2.83%	-14.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	431820951
CY2019	kim	Real Estate Under Development Period After Completion Cessation Of Cost Capitalization RealEstateUnderDevelopmentPeriodAfterCompletionCessationOfCostCapitalization	P1Y
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CY2019Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	19580
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CY2019	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	15690000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2019	us-gaap	Open Tax Year OpenTaxYear	2010 2011 2012 2013 2014 2015 2016 2017 2018
CY2019Q4	us-gaap	Variable Interest Entity Consolidated Assets Pledged VariableInterestEntityConsolidatedAssetsPledged	245489000	USD
CY2018Q4	us-gaap	Variable Interest Entity Consolidated Assets Pledged VariableInterestEntityConsolidatedAssetsPledged	239012000	USD
CY2019Q4	us-gaap	Variable Interest Entity Consolidated Liabilities No Recourse VariableInterestEntityConsolidatedLiabilitiesNoRecourse	153436000	USD
CY2018Q4	us-gaap	Variable Interest Entity Consolidated Liabilities No Recourse VariableInterestEntityConsolidatedLiabilitiesNoRecourse	143186000	USD
CY2019Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
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CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	42580
CY2019Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	19580
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	42580
CY2019Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	489500000	USD
CY2018Q4	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	1064500000	USD
CY2019Q4	kim	Preferred Stock Shares Undesignated PreferredStockSharesUndesignated	6019240
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CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000
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CY2018	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	17549000	USD
CY2017	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	14480000	USD
CY2019	kim	Payment Of Early Extinguishment Of Debt Interest Paid PaymentOfEarlyExtinguishmentOfDebtInterestPaid	1531000	USD
CY2018	kim	Payment Of Early Extinguishment Of Debt Interest Paid PaymentOfEarlyExtinguishmentOfDebtInterestPaid	13308000	USD
CY2017	kim	Payment Of Early Extinguishment Of Debt Interest Paid PaymentOfEarlyExtinguishmentOfDebtInterestPaid	2631000	USD
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CY2018Q4	us-gaap	Land Land	2822691000	USD
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CY2019	kim	Total Net Gain Loss On Sale Of Operating Properties TotalNetGainLossOnSaleOfOperatingProperties	79218000	USD
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CY2019	us-gaap	Net Income Loss NetIncomeLoss	410605000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	497795000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	426075000	USD
CY2019	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	18528000	USD
CY2017	kim	Stock Issued During Period Value Common Stock StockIssuedDuringPeriodValueCommonStock	0	USD
CY2017	kim	Preferred Stock Issued During Period Value New Issues PreferredStockIssuedDuringPeriodValueNewIssues	439419000	USD
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	5699000	USD
CY2018	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	-0	USD
CY2017	us-gaap	Preferred Stock Redemption Premium PreferredStockRedemptionPremium	7014000	USD
CY2019	us-gaap	Dividends Preferred Stock DividendsPreferredStock	52089000	USD
CY2018	us-gaap	Dividends Preferred Stock DividendsPreferredStock	58191000	USD
CY2017	us-gaap	Dividends Preferred Stock DividendsPreferredStock	46600000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	339988000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	439604000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	372461000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.80
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.02
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.87
CY2019	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.80
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.02
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.87
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	420370000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	420641000
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	423614000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	421799000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	421379000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	424019000
CY2019	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	413561000	USD
CY2018	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	498463000	USD
CY2017	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	439671000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1542000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	344000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	631000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-6335000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	344000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7246000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	413561000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	498807000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	432425000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	2956000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	668000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	13596000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	410605000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	498139000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	418829000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5402874000	USD
CY2017	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	48877000	USD
CY2017	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	439671000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1542000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	631000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-6335000	USD
CY2017	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	1297000	USD
CY2017	us-gaap	Dividends Dividends	510545000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	13995000	USD
CY2019	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	-0	USD
CY2018	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	-0	USD
CY2017	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	71160000	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	93877000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1526000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18983000	USD
CY2017	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	225000000	USD
CY2017Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-65421000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5522147000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1 StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	5530245000	USD
CY2018	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	109000	USD
CY2018	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	498463000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	344000	USD
CY2018	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	373000	USD
CY2018	us-gaap	Dividends Dividends	531127000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2663000	USD
CY2018	kim	Stock Issued During Period Value Common Stock StockIssuedDuringPeriodValueCommonStock	0	USD
CY2018	kim	Preferred Stock Issued During Period Value New Issues PreferredStockIssuedDuringPeriodValueNewIssues	33114000	USD
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	75126000	USD
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	4360000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	592000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16548000	USD
CY2018	kim	Noncontrolling Interest Increase Decrease From Acquisition And Deconsolidation NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation	-47192000	USD
CY2018	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	7521000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5411053000	USD
CY2019	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	413561000	USD
CY2019	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	358000	USD
CY2019	us-gaap	Dividends Dividends	527577000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	10638000	USD
CY2019	kim	Stock Issued During Period Value Common Stock StockIssuedDuringPeriodValueCommonStock	200133000	USD
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	4030000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3880000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	19083000	USD
CY2019	kim	Noncontrolling Interest Increase Decrease From Acquisition And Deconsolidation NoncontrollingInterestIncreaseDecreaseFromAcquisitionAndDeconsolidation	-1200000	USD
CY2019	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	575000000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4928907000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	413561000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	498463000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	439671000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	277879000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	310380000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	360811000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	48743000	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	79207000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	67331000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	807000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-0	USD
CY2018	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12762000	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1753000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	20200000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	18221000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	21563000	USD
CY2019	kim	Gain On Sale Transfer Of Operating Properties GainOnSaleTransferOfOperatingProperties	79218000	USD
CY2018	kim	Gain On Sale Transfer Of Operating Properties GainOnSaleTransferOfOperatingProperties	229840000	USD
CY2017	kim	Gain On Sale Transfer Of Operating Properties GainOnSaleTransferOfOperatingProperties	93538000	USD
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	104626000	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	58189000	USD
CY2019	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	34160000	USD
CY2018	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	-5229000	USD
CY2017	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	7934000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3611000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9175000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	4417000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
CY2018	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
CY2017	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	12996000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	55405000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	51220000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	52961000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	583628000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	637936000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	614181000	USD
CY2019	kim	Payments To Acquire Operating Real Estate And Other Assets PaymentsToAcquireOperatingRealEstateAndOtherAssets	1957000	USD
CY2018	kim	Payments To Acquire Operating Real Estate And Other Assets PaymentsToAcquireOperatingRealEstateAndOtherAssets	5407000	USD
CY2017	kim	Payments To Acquire Operating Real Estate And Other Assets PaymentsToAcquireOperatingRealEstateAndOtherAssets	153854000	USD
CY2019	kim	Payments For Improvements To Operating Real Estate PaymentsForImprovementsToOperatingRealEstate	324821000	USD
CY2018	kim	Payments For Improvements To Operating Real Estate PaymentsForImprovementsToOperatingRealEstate	290874000	USD
CY2017	kim	Payments For Improvements To Operating Real Estate PaymentsForImprovementsToOperatingRealEstate	206800000	USD
CY2019	kim	Payments To Acquire Real Estate Under Development PaymentsToAcquireRealEstateUnderDevelopment	-0	USD
CY2018	kim	Payments To Acquire Real Estate Under Development PaymentsToAcquireRealEstateUnderDevelopment	4592000	USD
CY2017	kim	Payments To Acquire Real Estate Under Development PaymentsToAcquireRealEstateUnderDevelopment	10010000	USD
CY2019	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	118841000	USD
CY2018	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	235988000	USD
CY2017	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	160257000	USD
CY2019	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	244000	USD
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	63000	USD
CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	9822000	USD
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	2023000	USD
CY2018	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	957000	USD
CY2017	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	3146000	USD
CY2019	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	27665000	USD
CY2018	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	36139000	USD
CY2017	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	35291000	USD
CY2019	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	21759000	USD
CY2018	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	21127000	USD
CY2017	us-gaap	Proceeds From Distributions Received From Real Estate Partnerships ProceedsFromDistributionsReceivedFromRealEstatePartnerships	55839000	USD
CY2019	us-gaap	Payments For Proceeds From Other Real Estate Partnerships PaymentsForProceedsFromOtherRealEstatePartnerships	12816000	USD
CY2018	us-gaap	Payments For Proceeds From Other Real Estate Partnerships PaymentsForProceedsFromOtherRealEstatePartnerships	524000	USD
CY2017	us-gaap	Payments For Proceeds From Other Real Estate Partnerships PaymentsForProceedsFromOtherRealEstatePartnerships	666000	USD
CY2019	kim	Reimbursement For Advances In Other Real Estate Investments ReimbursementForAdvancesInOtherRealEstateInvestments	5960000	USD
CY2018	kim	Reimbursement For Advances In Other Real Estate Investments ReimbursementForAdvancesInOtherRealEstateInvestments	12878000	USD
CY2017	kim	Reimbursement For Advances In Other Real Estate Investments ReimbursementForAdvancesInOtherRealEstateInvestments	40709000	USD
CY2019	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	48000	USD
CY2018	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	125000	USD
CY2017	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	-0	USD
CY2019	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	10449000	USD
CY2018	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	22299000	USD
CY2017	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	1405000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	-0	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-17143000	USD
CY2019	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	350000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	1250000000	USD
CY2019	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	-0	USD
CY2018	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	315095000	USD
CY2019	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	2500000	USD
CY2018	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	857000	USD
CY2017	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	-0	USD
CY2019	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	324280000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	754731000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Held For Sale ProceedsFromSaleOfPropertyHeldForSale	181321000	USD
CY2019	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	4000000	USD
CY2018	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	16222000	USD
CY2017	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-120421000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	253645000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-294280000	USD
CY2019	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-6539000	USD
CY2018	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-204746000	USD
CY2017	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-687117000	USD
CY2019	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	12212000	USD
CY2018	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	13113000	USD
CY2017	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	15186000	USD
CY2019	us-gaap	Proceeds From Issuance Of First Mortgage Bond ProceedsFromIssuanceOfFirstMortgageBond	16028000	USD
CY2018	us-gaap	Proceeds From Issuance Of First Mortgage Bond ProceedsFromIssuanceOfFirstMortgageBond	50972000	USD
CY2017	us-gaap	Proceeds From Issuance Of First Mortgage Bond ProceedsFromIssuanceOfFirstMortgageBond	206000000	USD
CY2019	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	100000000	USD
CY2018	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	92254000	USD
CY2017	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	550000000	USD
CY2019	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	7707000	USD
CY2018	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	1221000	USD
CY2017	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	23305000	USD
CY2019	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	1531000	USD
CY2018	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	13308000	USD
CY2017	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	2631000	USD
CY2019	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	0	USD
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	109000	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	1422000	USD
CY2019	kim	Redemption Distribution Of Noncontrolling Interests RedemptionDistributionOfNoncontrollingInterests	15134000	USD
CY2018	kim	Redemption Distribution Of Noncontrolling Interests RedemptionDistributionOfNoncontrollingInterests	6660000	USD
CY2017	kim	Redemption Distribution Of Noncontrolling Interests RedemptionDistributionOfNoncontrollingInterests	96599000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	531565000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	529756000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	506172000	USD
CY2019	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	204012000	USD
CY2018	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	33705000	USD
CY2017	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	440946000	USD
CY2019	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	575000000	USD
CY2018	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	-0	USD
CY2017	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	225000000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	-0	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	75126000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3193000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4528000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	911000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-482841000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-986513000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-223874000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-19634000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-94932000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	96027000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	143581000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	238513000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	142486000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	123947000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	143581000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	238513000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	169026000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	199701000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	192155000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1106000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	514000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-14456000	USD
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"><span style="text-decoration: underline; ">Use of</span><span style="text-decoration: underline; "> Estimates</span></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;">GAAP requires the Company's management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses during a reporting period. The most significant assumptions and estimates relate to the valuation of real estate and related intangible assets and liabilities, equity method investments, other investments, including the assessment of impairments, as well as, depreciable lives, revenue recognition, the collectability of trade accounts receivable, realizability of deferred tax assets and the assessment of uncertain tax positions. Application of these assumptions requires the exercise of judgment as to future uncertainties, and, as a result, actual results could differ from these estimates.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"> </p>
CY2019	kim	Financing Receivable Past Due Term FinancingReceivablePastDueTerm	P90Y
CY2019Q4	kim	Number Of Portfolio Segments NumberOfPortfolioSegments	1	pure
CY2019Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	14500000	USD
CY2018Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	4300000	USD
CY2019	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1700000	USD
CY2018	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	5300000	USD
CY2017	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	4600000	USD
CY2017Q4	us-gaap	Disposal Group Deferred Gain On Disposal DisposalGroupDeferredGainOnDisposal	8100000	USD
CY2019Q4	kim	Number Of Equity Participation Plans NumberOfEquityParticipationPlans	2	pure
CY2019	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"><span style="text-decoration: underline; ">Reclassifications</span></p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"> </p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;">Certain amounts in the prior periods have been reclassified in order to conform to the current period’s presentation. In conjunction with the adoption of Topic <em style="font-weight: inherit; font-style: normal;">842</em> discussed above, the Company reclassified for the years ended <em style="font-weight: inherit; font-style: normal;"> December 31, 2018 </em>and <em style="font-weight: inherit; font-style: normal;">2017:</em> (i) $246.4 million and $247.6 million of Reimbursement income, respectively, and (ii) <span style="-sec-ix-hidden:c55928773"/>$20.9 million and $23.6 million of Other rental property income, respectively, to Revenues from rental properties, net on the Company’s Consolidated Statements of Income. The reclassification is solely for comparative purposes as the Company has <em style="font-weight: inherit; font-style: normal;">not</em> elected to adopt Topic <em style="font-weight: inherit; font-style: normal;">842</em> retrospectively.</p> <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:18pt;margin-right:0pt;margin-top:0pt;text-align:justify;"> </p>
CY2019Q4	kim	Above And Below Market Lease Amortization Income Expense Net Next Twelve Months AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetNextTwelveMonths	12700000	USD
CY2019Q4	us-gaap	Land Land	2788155000	USD
CY2018Q4	us-gaap	Land Land	2822691000	USD
CY2019Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	8920951000	USD
CY2018Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	8813115000	USD
CY2019Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	11709106000	USD
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	11635806000	USD
CY2019Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2500053000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2385287000	USD
CY2019Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	9209053000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	9250519000	USD
CY2019Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	259300000	USD
CY2018Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	288400000	USD
CY2019Q4	kim	Above And Below Market Lease Amortization Income Expense Net Year2 AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear2	12500000	USD
CY2019Q4	kim	Above And Below Market Lease Amortization Income Expense Net Year3 AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear3	12800000	USD
CY2019Q4	kim	Above And Below Market Lease Amortization Income Expense Net Year4 AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear4	11800000	USD
CY2019Q4	kim	Above And Below Market Lease Amortization Income Expense Net Year5 AboveAndBelowMarketLeaseAmortizationIncomeExpenseNetYear5	11400000	USD
CY2019	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	33226000	USD
CY2019	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	5389000	USD
CY2019	us-gaap	Business Combination Consideration Transferred Other1 BusinessCombinationConsiderationTransferredOther1	4543000	USD
CY2019	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	43158000	USD
CY2019Q4	kim	Gross Leasable Area GrossLeasableArea	290000
CY2019	us-gaap	Proceeds From Delayed Tax Exempt Exchange ProceedsFromDelayedTaxExemptExchange	36100000	USD
CY2019	kim	Real Estate Revenue From Acquisitions During Period RealEstateRevenueFromAcquisitionsDuringPeriod	1400000	USD
CY2018	kim	Real Estate Revenue From Acquisitions During Period RealEstateRevenueFromAcquisitionsDuringPeriod	0	USD
CY2017	kim	Real Estate Revenue From Acquisitions During Period RealEstateRevenueFromAcquisitionsDuringPeriod	31000000.0	USD
CY2019Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	850000	USD
CY2019Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	915000	USD
CY2019Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	43158000	USD
CY2018Q4	us-gaap	Development In Process DevelopmentInProcess	220170000	USD
CY2017Q4	us-gaap	Development In Process DevelopmentInProcess	241384000	USD
CY2019Q4	kim	Real Estate Under Development Capitalized Costs Of Interest Real Estate Taxes Insurance Legal Costs And Payroll RealEstateUnderDevelopmentCapitalizedCostsOfInterestRealEstateTaxesInsuranceLegalCostsAndPayroll	21300000	USD
CY2018Q4	kim	Real Estate Under Development Capitalized Costs Of Interest Real Estate Taxes Insurance Legal Costs And Payroll RealEstateUnderDevelopmentCapitalizedCostsOfInterestRealEstateTaxesInsuranceLegalCostsAndPayroll	24900000	USD
CY2019	us-gaap	Real Estate Inventory Capitalized Interest Costs Incurred RealEstateInventoryCapitalizedInterestCostsIncurred	9400000	USD
CY2018	us-gaap	Real Estate Inventory Capitalized Interest Costs Incurred RealEstateInventoryCapitalizedInterestCostsIncurred	13900000	USD
CY2019	kim	Real Estate Development Projects Real Estate Taxes And Insurance Capitalized RealEstateDevelopmentProjectsRealEstateTaxesAndInsuranceCapitalized	1300000	USD
CY2018	kim	Real Estate Development Projects Real Estate Taxes And Insurance Capitalized RealEstateDevelopmentProjectsRealEstateTaxesAndInsuranceCapitalized	2600000	USD
CY2019	kim	Real Estate Development Projects Payroll Costs Capitalized RealEstateDevelopmentProjectsPayrollCostsCapitalized	1200000	USD
CY2018	kim	Real Estate Development Projects Payroll Costs Capitalized RealEstateDevelopmentProjectsPayrollCostsCapitalized	1900000	USD
CY2019	kim	Asset Impairment Charges Net Of Tax Attributable To Parent AssetImpairmentChargesNetOfTaxAttributableToParent	48700000	USD
CY2018	kim	Asset Impairment Charges Net Of Tax Attributable To Parent AssetImpairmentChargesNetOfTaxAttributableToParent	79200000	USD
CY2017	kim	Asset Impairment Charges Net Of Tax Attributable To Parent AssetImpairmentChargesNetOfTaxAttributableToParent	67300000	USD
CY2019Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	1594100000	USD
CY2018Q4	us-gaap	Notes And Loans Payable NotesAndLoansPayable	1782600000	USD
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	578100000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	570900000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Other Assets Pledged VariableInterestEntityConsolidatedOtherAssetsPledged	3300000	USD
CY2019Q4	us-gaap	Variable Interest Entity Consolidated Assets Pledged VariableInterestEntityConsolidatedAssetsPledged	245500000	USD
CY2019Q4	kim	Variable Interest Entity Number Of Entities VariableInterestEntityNumberOfEntities	23	pure
CY2018Q4	kim	Variable Interest Entity Number Of Entities VariableInterestEntityNumberOfEntities	24	pure
CY2019Q4	kim	Variable Interest Entity Consolidated Real Estate Net Pledged VariableInterestEntityConsolidatedRealEstateNetPledged	228900000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Real Estate Net Pledged VariableInterestEntityConsolidatedRealEstateNetPledged	229200000	USD
CY2019Q4	kim	Variable Interest Entity Consolidated Cash And Cash Equivalent Pledged VariableInterestEntityConsolidatedCashAndCashEquivalentPledged	9200000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Cash And Cash Equivalent Pledged VariableInterestEntityConsolidatedCashAndCashEquivalentPledged	4400000	USD
CY2019Q4	kim	Variable Interest Entity Consolidated Accounts And Notes Receivable Net Pledged VariableInterestEntityConsolidatedAccountsAndNotesReceivableNetPledged	3800000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Accounts And Notes Receivable Net Pledged VariableInterestEntityConsolidatedAccountsAndNotesReceivableNetPledged	2100000	USD
CY2019Q4	kim	Variable Interest Entity Consolidated Other Assets Pledged VariableInterestEntityConsolidatedOtherAssetsPledged	3600000	USD
CY2018Q4	us-gaap	Variable Interest Entity Consolidated Assets Pledged VariableInterestEntityConsolidatedAssetsPledged	239000000.0	USD
CY2019Q4	kim	Variable Interest Entity Consolidated Mortgage Payable No Recourse VariableInterestEntityConsolidatedMortgagePayableNoRecourse	104500000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Mortgage Payable No Recourse VariableInterestEntityConsolidatedMortgagePayableNoRecourse	83800000	USD
CY2019Q4	kim	Variable Interest Entity Consolidated Other Liabilities No Recourse VariableInterestEntityConsolidatedOtherLiabilitiesNoRecourse	48900000	USD
CY2018Q4	kim	Variable Interest Entity Consolidated Other Liabilities No Recourse VariableInterestEntityConsolidatedOtherLiabilitiesNoRecourse	59400000	USD
CY2019Q4	us-gaap	Variable Interest Entity Consolidated Liabilities No Recourse VariableInterestEntityConsolidatedLiabilitiesNoRecourse	153400000	USD
CY2018Q4	us-gaap	Variable Interest Entity Consolidated Liabilities No Recourse VariableInterestEntityConsolidatedLiabilitiesNoRecourse	143200000	USD
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P21Y1M6D
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0665	pure
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	12630000	USD
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	2038000	USD
CY2019	us-gaap	Lease Cost LeaseCost	14668000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	10715000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	10499000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	9906000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	9918000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	9016000	USD
CY2018	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	14825000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	128589000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	178643000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	85932000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	92711000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	12206000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	9901000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	9716000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	9236000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	8936000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	115788000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	165783000	USD
CY2018Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	14448000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	21838000	USD
CY2016Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	23197000	USD
CY2019	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	3750000	USD
CY2017	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	0	USD
CY2019Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	7829000	USD
CY2018Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	14448000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	21838000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	4831800000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	4381500000	USD
CY2018	kim	Redeemable Noncontrolling Interest Decrease From Distribution RedeemableNoncontrollingInterestDecreaseFromDistribution	355000	USD
CY2019	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	5752000	USD
CY2018	kim	Redeemable Noncontrolling Interest Increase From Income RedeemableNoncontrollingInterestIncreaseFromIncome	373000	USD
CY2019	kim	Redeemable Noncontrolling Interest Decrease From Distribution RedeemableNoncontrollingInterestDecreaseFromDistribution	345000	USD
CY2019Q4	kim	Debt Covenants Dividend Payment Restriction Maximum Payment DebtCovenantsDividendPaymentRestrictionMaximumPayment	26000000.0	USD
CY2019Q4	us-gaap	Line Of Credit LineOfCredit	200000000.0	USD
CY2018	kim	Gain Loss On Forgiveness Of Debt GainLossOnForgivenessOfDebt	4300000	USD
CY2018	kim	Accrued Interest Extinguished AccruedInterestExtinguished	3400000	USD
CY2019Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	7900000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1500000	USD
CY2018Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	23682000	USD
CY2017Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	16143000	USD
CY2019	kim	Redeemable Noncontrolling Interest Increase From Income RedeemableNoncontrollingInterestIncreaseFromIncome	358000	USD
CY2018	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	-0	USD
CY2019	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2018	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	7521000	USD
CY2019Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	17943000	USD
CY2018Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	23682000	USD
CY2018	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	7500000	USD
CY2019	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2019	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	48700000	USD
CY2018	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	79200000	USD
CY2019	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	223609
CY2018	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	278566
CY2017	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	232304
CY2018	kim	Noncash Or Part Noncash Divestiture Amount Of Assets Divested NoncashOrPartNoncashDivestitureAmountOfAssetsDivested	300299000	USD
CY2017	kim	Noncash Or Part Noncash Divestiture Amount Of Assets Divested NoncashOrPartNoncashDivestitureAmountOfAssetsDivested	0	USD
CY2019	us-gaap	Partners Capital Account Units Converted PartnersCapitalAccountUnitsConverted	600000
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12000
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.12000
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.09000
CY2019	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	0	USD
CY2018	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	0	USD
CY2017	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	45299000	USD
CY2019	us-gaap	Escrow Deposit Disbursements Related To Property Acquisition1 EscrowDepositDisbursementsRelatedToPropertyAcquisition1	36076000	USD
CY2018	us-gaap	Escrow Deposit Disbursements Related To Property Acquisition1 EscrowDepositDisbursementsRelatedToPropertyAcquisition1	0	USD
CY2017	us-gaap	Escrow Deposit Disbursements Related To Property Acquisition1 EscrowDepositDisbursementsRelatedToPropertyAcquisition1	162396000	USD
CY2019	us-gaap	Escrow Deposits Related To Property Sales EscrowDepositsRelatedToPropertySales	5106000	USD
CY2018	us-gaap	Escrow Deposits Related To Property Sales EscrowDepositsRelatedToPropertySales	41949000	USD
CY2017	us-gaap	Escrow Deposits Related To Property Sales EscrowDepositsRelatedToPropertySales	162396000	USD
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	3750000	USD
CY2018	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	14700000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	0	USD
CY2019	kim	Disposition Of Real Estate Interest Foreclosure Of Debt DispositionOfRealEstateInterestForeclosureOfDebt	3892000	USD
CY2018	kim	Disposition Of Real Estate Interest Foreclosure Of Debt DispositionOfRealEstateInterestForeclosureOfDebt	7444000	USD
CY2017	kim	Disposition Of Real Estate Interest Foreclosure Of Debt DispositionOfRealEstateInterestForeclosureOfDebt	0	USD
CY2019	kim	Forgiveness Of Debt Due To Foreclosure ForgivenessOfDebtDueToForeclosure	6905000	USD
CY2018	kim	Forgiveness Of Debt Due To Foreclosure ForgivenessOfDebtDueToForeclosure	12415000	USD
CY2017	kim	Forgiveness Of Debt Due To Foreclosure ForgivenessOfDebtDueToForeclosure	0	USD
CY2019	kim	Increase Decrease In Capital Expenditures Incurred But Not Yet Paid IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid	65900000	USD
CY2018	kim	Increase Decrease In Capital Expenditures Incurred But Not Yet Paid IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid	60611000	USD
CY2017	kim	Increase Decrease In Capital Expenditures Incurred But Not Yet Paid IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid	74123000	USD
CY2019	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	4030000	USD
CY2018	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	4360000	USD
CY2017	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	5699000	USD
CY2019Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	126274000	USD
CY2018Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	130262000	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	128892000	USD
CY2019	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	0	USD
CY2018	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	0	USD
CY2017	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	64948000	USD
CY2019	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2018	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	7521000	USD
CY2017	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	0	USD
CY2019	kim	Noncash Or Part Noncash Deemed Contribution From Noncontrolling Interest NoncashOrPartNoncashDeemedContributionFromNoncontrollingInterest	0	USD
CY2018	kim	Noncash Or Part Noncash Deemed Contribution From Noncontrolling Interest NoncashOrPartNoncashDeemedContributionFromNoncontrollingInterest	0	USD
CY2017	kim	Noncash Or Part Noncash Deemed Contribution From Noncontrolling Interest NoncashOrPartNoncashDeemedContributionFromNoncontrollingInterest	10000000	USD
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	7884000	USD
CY2018	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	0	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	325981000	USD
CY2019	kim	Increase Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests IncreaseDecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	7747000	USD
CY2018	kim	Increase Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests IncreaseDecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	0	USD
CY2017	kim	Increase Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests IncreaseDecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	258626000	USD
CY2019	kim	Noncash Or Part Noncash Divestiture Amount Of Assets Divested NoncashOrPartNoncashDivestitureAmountOfAssetsDivested	0	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	27.81
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	USD
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	42259
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.00
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	100000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1781321
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	36.53
CY2019	kim	Investments In And Advances To Real Estate Joint Ventures Due To Deconsolidation InvestmentsInAndAdvancesToRealEstateJointVenturesDueToDeconsolidation	0	USD
CY2018	kim	Investments In And Advances To Real Estate Joint Ventures Due To Deconsolidation InvestmentsInAndAdvancesToRealEstateJointVenturesDueToDeconsolidation	62429000	USD
CY2017	kim	Investments In And Advances To Real Estate Joint Ventures Due To Deconsolidation InvestmentsInAndAdvancesToRealEstateJointVenturesDueToDeconsolidation	0	USD
CY2019	kim	Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests DecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	0	USD
CY2018	kim	Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests DecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	248274000	USD
CY2017	kim	Decrease In Mortgages Payable Other Liabilities And Noncontrolling Interests DecreaseInMortgagesPayableOtherLiabilitiesAndNoncontrollingInterests	0	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	827400000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	773600000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	680900000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	582000000.0	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	485400000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	2658100000	USD
CY2019	us-gaap	Straight Line Rent StraightLineRent	17200000	USD
CY2018	us-gaap	Straight Line Rent StraightLineRent	13600000	USD
CY2017	us-gaap	Straight Line Rent StraightLineRent	15700000	USD
CY2019Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	40800000	USD
CY2019Q4	kim	Performance And Surety Bonds PerformanceAndSuretyBonds	17600000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	20200000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18200000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	21600000	USD
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	33800000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y9M18D
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1.1
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6013729
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	32.09
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	12100000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	83863
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	18.20
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3400000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	2464920
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	35.91
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3464946
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1641366
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.78
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	400000	USD
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	268856
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	14.43
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1100000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	74574
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	20.24
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1297936
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.60
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2000000.0	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	3464946
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	27.81
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4000000.0	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1641366
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	18.78
CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	400000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1297936
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	19.60
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2000000.0	USD
CY2019	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	13.05
CY2018	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	24.12
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y1M6D
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3900000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	600000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1500000	USD
CY2019	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.05	pure
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2200000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2200000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2100000	USD
CY2019Q4	kim	Required Dividend Payout RequiredDividendPayout	0.90	pure
CY2019	us-gaap	Net Income Loss NetIncomeLoss	410605000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	497795000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	426075000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	56094000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	46754000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Dividends From Tr Ss Amount EffectiveIncomeTaxRateReconciliationDividendsFromTRSsAmount	526000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Dividends From Tr Ss Amount EffectiveIncomeTaxRateReconciliationDividendsFromTRSsAmount	1226000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Depreciation IncomeTaxReconciliationNondeductibleExpenseDepreciation	122043000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Capitalized Leasing Legal Commissions EffectiveIncomeTaxRateReconciliationCapitalizedLeasingLegalCommissions	0	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Capitalized Leasing Legal Commissions EffectiveIncomeTaxRateReconciliationCapitalizedLeasingLegalCommissions	-15268000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Capitalized Leasing Legal Commissions EffectiveIncomeTaxRateReconciliationCapitalizedLeasingLegalCommissions	-7102000	USD
CY2019	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	33518000	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	23466000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	29364000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Deduction Fair Market Value Debt Amortization EffectiveIncomeTaxRateReconciliationDeductionFairMarketValueDebtAmortization	-4412000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Deduction Fair Market Value Debt Amortization EffectiveIncomeTaxRateReconciliationDeductionFairMarketValueDebtAmortization	-5268000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Deduction Fair Market Value Debt Amortization EffectiveIncomeTaxRateReconciliationDeductionFairMarketValueDebtAmortization	-8495000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Nondeductible Expense Compensation Cost Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationCostAmount	6026000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Nondeductible Expense Compensation Cost Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationCostAmount	5460000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Nondeductible Expense Compensation Cost Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCompensationCostAmount	2396000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Investments And Advances To Real Estate Joint Ventures EffectiveIncomeTaxRateReconciliationInvestmentsAndAdvancesToRealEstateJointVentures	-606000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Investments And Advances To Real Estate Joint Ventures EffectiveIncomeTaxRateReconciliationInvestmentsAndAdvancesToRealEstateJointVentures	26263000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Investments And Advances To Real Estate Joint Ventures EffectiveIncomeTaxRateReconciliationInvestmentsAndAdvancesToRealEstateJointVentures	-24992000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	18692000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-13612000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-86629000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	31980000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	59866000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	51309000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Deduction Currency Exchange Gain Loss EffectiveIncomeTaxRateReconciliationDeductionCurrencyExchangeGainLoss	-33000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Deduction Currency Exchange Gain Loss EffectiveIncomeTaxRateReconciliationDeductionCurrencyExchangeGainLoss	929000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Deduction Currency Exchange Gain Loss EffectiveIncomeTaxRateReconciliationDeductionCurrencyExchangeGainLoss	-780000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Deductions Tangible Property Regulations Deduction EffectiveIncomeTaxRateReconciliationDeductionsTangiblePropertyRegulationsDeduction	0	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Deductions Tangible Property Regulations Deduction EffectiveIncomeTaxRateReconciliationDeductionsTangiblePropertyRegulationsDeduction	-40361000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Deductions Tangible Property Regulations Deduction EffectiveIncomeTaxRateReconciliationDeductionsTangiblePropertyRegulationsDeduction	-52809000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Gaap Change In Control Gain EffectiveIncomeTaxRateReconciliationGaapChangeInControlGain	-137000	USD
CY2018	kim	Effective Income Tax Rate Reconciliation Gaap Change In Control Gain EffectiveIncomeTaxRateReconciliationGaapChangeInControlGain	-6800000	USD
CY2017	kim	Effective Income Tax Rate Reconciliation Gaap Change In Control Gain EffectiveIncomeTaxRateReconciliationGaapChangeInControlGain	-71160000	USD
CY2019	kim	Effective Income Tax Rate Reconciliation Dividends From Tr Ss Amount EffectiveIncomeTaxRateReconciliationDividendsFromTRSsAmount	3331000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-3166000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	775000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2056000	USD
CY2019	kim	Taxable Income TaxableIncome	484852000	USD
CY2018	kim	Taxable Income TaxableIncome	527045000	USD
CY2017	kim	Taxable Income TaxableIncome	311196000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	528606000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	526912000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	503793000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2017	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	1100000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Charitable Contribution Carryforwards DeferredTaxAssetsCharitableContributionCarryforwards	23000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Charitable Contribution Carryforwards DeferredTaxAssetsCharitableContributionCarryforwards	23000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	42703000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	45413000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13084000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	13375000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	12844000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.80
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-1682000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	4331000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1487000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3010000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-2490000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-520000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-42000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-386000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1072000	USD
CY2019	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	2968000	USD
CY2018	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-2876000	USD
CY2017	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-1592000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	1600000	USD
CY2019	kim	Federal Income Tax Benefit From Amt Credit Refunds FederalIncomeTaxBenefitFromAMTCreditRefunds	3700000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1100000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	20917000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	20947000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	2340000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	6064000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	2270000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	2270000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other Loss Carryforwards DeferredTaxAssetsOtherLossCarryforwards	619000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other Loss Carryforwards DeferredTaxAssetsOtherLossCarryforwards	619000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	12768000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	240000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	607000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	3500000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2806000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3991000	USD
CY2019	kim	Unrecognized Tax Benefits Increase Decrease Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromCurrentPeriodTaxPositions	16000	USD
CY2018	kim	Unrecognized Tax Benefits Increase Decrease Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromCurrentPeriodTaxPositions	-250000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	434000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	935000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2388000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2806000	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	339988000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	439604000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	372461000	USD
CY2019	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	-0	USD
CY2018	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	7521000	USD
CY2017	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	-0	USD
CY2019	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	2599000	USD
CY2018	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	2375000	USD
CY2017	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	2132000	USD
CY2019	kim	Net Income Loss Available To The Companys Common Shareholders NetIncomeLossAvailableToTheCompanysCommonShareholders	337389000	USD
CY2018	kim	Net Income Loss Available To The Companys Common Shareholders NetIncomeLossAvailableToTheCompanysCommonShareholders	429708000	USD
CY2017	kim	Net Income Loss Available To The Companys Common Shareholders NetIncomeLossAvailableToTheCompanysCommonShareholders	370329000	USD
CY2019	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	30000	USD
CY2018	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	99000	USD
CY2017	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	0	USD
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	337419000	USD
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	429807000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	370329000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	420370000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	420641000
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	423614000
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1365000
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	628000
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	405000
CY2019	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	64000
CY2018	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	110000
CY2017	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	421799000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	421379000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	424019000
CY2019	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.80
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.02
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.87
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.02
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.87
CY2019Q1	us-gaap	Revenues Revenues	295010000	USD
CY2019Q2	us-gaap	Revenues Revenues	284873000	USD
CY2019Q3	us-gaap	Revenues Revenues	282871000	USD
CY2019Q4	us-gaap	Revenues Revenues	296130000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	116169000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	101027000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	83990000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	109419000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.20
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2018Q1	us-gaap	Revenues Revenues	304078000	USD
CY2018Q2	us-gaap	Revenues Revenues	293403000	USD
CY2018Q3	us-gaap	Revenues Revenues	283080000	USD
CY2018Q4	us-gaap	Revenues Revenues	284201000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	144090000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	165386000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	100158000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	88161000	USD
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.19
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.17
CY2018Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	16130000	USD
CY2017Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	18965000	USD
CY2019	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	5331000	USD
CY2018	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense	5236000	USD
CY2019	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-1948000	USD
CY2018	us-gaap	Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense	-2653000	USD
CY2019	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	3383000	USD
CY2018	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1	2583000	USD
CY2019	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	256000	USD
CY2018	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1	683000	USD
CY2019	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	3593000	USD
CY2018	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1	4735000	USD
CY2019	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	3849000	USD
CY2018	us-gaap	Payments For Losses And Loss Adjustment Expense PaymentsForLossesAndLossAdjustmentExpense	5418000	USD
CY2019Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	15664000	USD
CY2018Q4	us-gaap	Liability For Future Policy Benefits And Unpaid Claims And Claims Adjustment Expense LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense	16130000	USD
CY2019Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	10000000000.0	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	11877190495	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	12653444998	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	12008075148	USD
CY2019	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	43970631	USD
CY2018	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	3420020	USD
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	438125265	USD
CY2019	us-gaap	Real Estate Improvements RealEstateImprovements	404210910	USD
CY2018	us-gaap	Real Estate Improvements RealEstateImprovements	554408568	USD
CY2017	us-gaap	Real Estate Improvements RealEstateImprovements	414955609	USD
CY2019	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	0	USD
CY2018	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	0	USD
CY2017	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	329194717	USD
CY2019	kim	Real Estate Additions Change In Exchange Rate RealEstateAdditionsChangeInExchangeRate	0	USD
CY2018	kim	Real Estate Additions Change In Exchange Rate RealEstateAdditionsChangeInExchangeRate	0	USD
CY2017	kim	Real Estate Additions Change In Exchange Rate RealEstateAdditionsChangeInExchangeRate	1035816	USD
CY2019	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	190859948	USD
CY2018	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	767246512	USD
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	315954464	USD
CY2019	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Operating Lease Right Of Use Assets Net SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToOperatingLeaseRightOfUseAssetsNet	8525554	USD
CY2018	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Operating Lease Right Of Use Assets Net SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToOperatingLeaseRightOfUseAssetsNet	-0	USD
CY2017	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Operating Lease Right Of Use Assets Net SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToOperatingLeaseRightOfUseAssetsNet	-0	USD
CY2019	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToUnconsolidatedJointVentures	-0	USD
CY2018	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToUnconsolidatedJointVentures	315728832	USD
CY2017	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateTransfersToUnconsolidatedJointVentures	-0	USD
CY2019	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	116747783	USD
CY2018	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	69741938	USD
CY2017	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	56187719	USD
CY2019	kim	Real Estate Adjustment Of Fully Depreciated Assets RealEstateAdjustmentOfFullyDepreciatedAssets	43080882	USD
CY2018	kim	Real Estate Adjustment Of Fully Depreciated Assets RealEstateAdjustmentOfFullyDepreciatedAssets	72992791	USD
CY2017	kim	Real Estate Adjustment Of Fully Depreciated Assets RealEstateAdjustmentOfFullyDepreciatedAssets	107660366	USD
CY2019	kim	Real Estate Adjustment Of Property Carrying Values RealEstateAdjustmentOfPropertyCarryingValues	36881416	USD
CY2018	kim	Real Estate Adjustment Of Property Carrying Values RealEstateAdjustmentOfPropertyCarryingValues	108373018	USD
CY2017	kim	Real Estate Adjustment Of Property Carrying Values RealEstateAdjustmentOfPropertyCarryingValues	58139008	USD
CY2019Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	11929276453	USD
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	11877190495	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	12653444998	USD
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2385287743	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2433052747	USD
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2278291645	USD
CY2019	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	260533557	USD
CY2018	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	293667298	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	368919387	USD
CY2019	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	55437757	USD
CY2018	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	239277690	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	86798173	USD
CY2019	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Operating Lease Liabilities SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToOperatingLeaseLiabilities	1342030	USD
CY2018	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Operating Lease Liabilities SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToOperatingLeaseLiabilities	-0	USD
CY2017	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Operating Lease Liabilities SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToOperatingLeaseLiabilities	-0	USD
CY2019	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToUnconsolidatedJointVentures	-0	USD
CY2018	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToUnconsolidatedJointVentures	11634554	USD
CY2017	kim	Sec Schedule1228 Real Estate Companies Investment In Real Estate Accumulated Depreciation Transfers To Unconsolidated Joint Ventures SECSchedule1228RealEstateCompaniesInvestmentInRealEstateAccumulatedDepreciationTransfersToUnconsolidatedJointVentures	-0	USD
CY2019	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	32642081	USD
CY2018	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	17527267	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Other Deductions RealEstateAccumulatedDepreciationOtherDeductions	19699746	USD
CY2019	kim	Real Estate Accumulated Depreciation Adjustment Of Fully Depreciated Assets RealEstateAccumulatedDepreciationAdjustmentOfFullyDepreciatedAssets	56346790	USD
CY2018	kim	Real Estate Accumulated Depreciation Adjustment Of Fully Depreciated Assets RealEstateAccumulatedDepreciationAdjustmentOfFullyDepreciatedAssets	72992791	USD
CY2017	kim	Real Estate Accumulated Depreciation Adjustment Of Fully Depreciated Assets RealEstateAccumulatedDepreciationAdjustmentOfFullyDepreciatedAssets	107660366	USD
CY2019Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2500052642	USD
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2385287743	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	2433052747	USD
CY2019Q4	srt	Mortgage Loans On Real Estate Federal Income Tax Basis1 MortgageLoansOnRealEstateFederalIncomeTaxBasis1	7800000	USD

Files In Submission

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$KIM
KIMCO REALTY CORP Stock $kim

2019 Form 10-K Financial Statement

#000143774920003500 Filed on February 25, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KIM KIMCO REALTY CORP Stock $kim

2019 Form 10-K Financial Statement

#000143774920003500 Filed on February 25, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KIM
KIMCO REALTY CORP Stock $kim