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v3.23.3

Note 1 - Business and Organization (Details Textual) - USD ($) $ / shares in Units, $ in Millions | Aug. 28, 2023 | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Preferred Stock, Par or Stated Value Per Share (in dollars per share) |  | $ 1.00 | $ 1.00
RPT Realty [Member] |  |  |
Preferred Stock, Par or Stated Value Per Share (in dollars per share) | $ 1.00 |  |
Business Acquisition, Transaction Costs | $ 3.8 |  |
RPT Realty [Member] | Series D Cumulative Convertible Perpetual Preferred Shares [Member] |  |  |
Preferred Stock, Dividend Rate, Percentage | 7.25% |  |
RPT Realty [Member] | Conversion of RPT Realty Shares Into Kimco Common Shares [Member] |  |  |
Conversion of Stock, Shares Issued (in shares) | 0.6049 |  |
RPT Realty [Member] | Conversion of RPT Realty Shares Into Kimco Preferred Shares [Member] |  |  |
Conversion of Stock, Shares Issued (in shares) | 0.001 |  |
Kimco Realty OP, LLC [Member] |  |  |
Subsidiary, Ownership Percentage, Parent |  | 100.00% |

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