| Document And Entity Information | May 02, 2024 |
| Document Information [Line Items] | |
| Entity, Registrant Name | KIMCO REALTY CORPORATION |
| Document, Type | 8-K |
| Document, Period End Date | May 02, 2024 |
| Entity, Incorporation, State or Country Code | MD |
| Entity, File Number | 1-10899 |
| Entity, Tax Identification Number | 13-2744380 |
| Entity, Address, Address Line One | 500 N. 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 |
| DepositarySharesEachRepresentingOnethousandthOfAShareOf5125ClassLCumulativeRedeemablePreferredStock100ParValuePerShare Custom [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Depositary Shares, each representing one one-thousandth of a share of 5.125% Class L Cumulative Redeemable, Preferred Stock, $1.00 par value per share |
| Trading Symbol | KIMprL |
| Security Exchange Name | NYSE |
| DepositarySharesEachRepresentingOnethousandthOfAShareOf5250ClassMCumulativeRedeemablePreferredStock100ParValuePerShare Custom [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Depositary Shares, each representing one one-thousandth of a share of 5.250% Class M Cumulative Redeemable, Preferred Stock, $1.00 par value per share |
| Trading Symbol | KIMprM |
| Security Exchange Name | NYSE |
| DepositarySharesEachRepresentingOnethousandthOfAShareOf7250ClassNCumulativeRedeemablePreferredStock100ParValuePerShare Custom [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Depositary Shares, each representing one one-thousandth of a share of 7.250% Class N Cumulative Redeemable, Preferred Stock, $1.00 par value per share |
| Trading Symbol | KIMprN |
| Security Exchange Name | NYSE |
| KimcoRealtyOpLlc Custom [Member] | |
| Document Information [Line Items] | |
| Entity, Registrant Name | KIMCO REALTY OP, LLC |
| Entity, Incorporation, State or Country Code | DE |
| Entity, File Number | 333-269102-01 |
| Entity, Tax Identification Number | 92-1489725 |
