Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands		Dec. 31, 2024	Dec. 31, 2023
Total assets	[1]	$ 20,309,896	$ 18,274,022
Total liabilities	[2]	$ 9,464,107	$ 8,548,287
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)		20,806	19,367
Preferred stock, shares outstanding (in shares)		20,806	19,367
Preferred stock, liquidation preference		$ 556,113	$ 484,179
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Common stock, shares authorized (in shares)		1,500,000,000	750,000,000
Common stock, shares issued (in shares)		679,493,522	619,871,237
Common stock, shares outstanding (in shares)		679,493,522	619,871,237
Kimco Realty OP, LLC [Member]
Total assets	[1]	$ 20,309,896	$ 18,274,022
Total liabilities	[2]	$ 9,464,107	$ 8,548,287
Preferred units, outstanding (in shares)		20,806	19,367
General common units outstanding (in shares)		679,493,522	619,871,237
Limited common units outstanding (in shares)		1,073,942
Variable Interest Entity, Primary Beneficiary [Member] | Nonrecourse [Member]
Total liabilities		$ 161,577	$ 180,855
Variable Interest Entity, Primary Beneficiary [Member] | Kimco Realty OP, LLC [Member] | Nonrecourse [Member]
Total liabilities		161,577	180,855
Variable Interest Entity, Primary Beneficiary [Member] | Asset Pledged as Collateral [Member]
Total assets		334,859	388,626
Variable Interest Entity, Primary Beneficiary [Member] | Asset Pledged as Collateral [Member] | Kimco Realty OP, LLC [Member]
Total assets		$ 334,859	$ 388,626

[1] Includes restricted assets of consolidated variable interest entities (“VIEs”) at December 31, 2024 and 2023 of $334,859 and $388,626, respectively. See Footnote 17 of the Notes to Consolidated Financial Statements.

[2] Includes non-recourse liabilities of consolidated VIEs at December 31, 2024 and 2023 of $161,577 and $180,855, respectively. See Footnote 17 of the Notes to Consolidated Financial Statements.