Document And Entity Information
Jul. 07, 2020
Document Information [Line Items]  
Entity, Registrant Name KIMCO REALTY CORPORATION
Document, Type 8-K
Document, Period End Date Jul. 07, 2020
Entity, Incorporation, State or Country Code MD
Entity, File Number 1-10899
Entity, Tax Identification Number 13-2744380
Entity, Address, Address Line One 500 North Broadway
Entity, Address, Address Line Two Suite 201
Entity, Address, City or Town Jericho
Entity, Address, State or Province NY
Entity, Address, Postal Zip Code 11753
City Area Code 516
Local Phone Number 869-9000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0000879101
CommonStockParValue01PerShare Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common Stock, par value $.01 per share.
Trading Symbol KIM
Security Exchange Name NYSE
ClassLCumulativeRedeemablePreferredStock5125 Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security 5.125% Class L Cumulative Redeemable, Preferred Stock
Trading Symbol KIMprL
Security Exchange Name NYSE
ClassMCumulativeRedeemablePreferredStock5250 Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security 5.250% Class M Cumulative Redeemable, Preferred Stock
Trading Symbol KIMprM
Security Exchange Name NYSE