Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Total assets	[1]	$ 18,274,022	$ 17,826,122
Total liabilities	[2]	$ 8,548,287	$ 8,086,280
Preferred stock, par value (in dollars per share)		$ 1	$ 1
Preferred stock, shares authorized (in shares)		7,054,000	7,054,000
Preferred stock, shares issued (in shares)		19,367	19,435
Preferred stock, shares outstanding (in shares)		19,367	19,435
Preferred stock, liquidation preference		$ 484,179	$ 485,868
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Common stock, shares authorized (in shares)		750,000,000	750,000,000
Common stock, shares issued (in shares)		619,871,237	618,483,565
Common stock, shares outstanding (in shares)		619,871,237	618,483,565
Kimco Realty OP, LLC [Member]
Total assets	[3]	$ 18,274,022	$ 17,826,122
Total liabilities	[2]	$ 8,548,287	$ 8,086,280
Preferred units, issued (in shares)		19,367	19,435
Preferred units, outstanding (in shares)		19,367	19,435
Common units, issued (in shares)		619,871,237	618,483,565
Common units, outstanding (in shares)		619,871,237	618,483,565
Variable Interest Entity, Primary Beneficiary [Member] | Nonrecourse [Member]
Total liabilities		$ 180,855	$ 199,132
Variable Interest Entity, Primary Beneficiary [Member] | Kimco Realty OP, LLC [Member] | Nonrecourse [Member]
Total liabilities		180,855	199,132
Variable Interest Entity, Primary Beneficiary [Member] | Asset Pledged as Collateral [Member]
Total assets		388,620	436,605
Variable Interest Entity, Primary Beneficiary [Member] | Asset Pledged as Collateral [Member] | Kimco Realty OP, LLC [Member]
Total assets		$ 388,620	$ 436,605

[1] Includes restricted assets of consolidated variable interest entities (“VIEs”) at December 31, 2023 and 2022 of $388,620 and $436,605, respectively. See Footnote 16 of the Notes to Consolidated Financial Statements.

[2] Includes non-recourse liabilities of consolidated VIEs at December 31, 2023 and 2022 of $180,855 and $199.132, respectively. See Footnote 16 of the Notes to Consolidated Financial Statements.

[3] Includes restricted assets of consolidated variable interest entities (“VIEs”) at December 31, 20223 and 2022 of $388,620 and $436,605, respectively. See Footnote 16 of the Notes to Consolidated Financial Statements.