Condensed Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands		Total	Preferred Stock Issued [Member]	[2]	Common Stock 1 [Member]	[2]	Kimco Realty OP, LLC [Member]	Kimco Realty OP, LLC [Member] Preferred Stock Issued [Member]	[1]	Kimco Realty OP, LLC [Member] Common Stock 1 [Member]	[1]	Kimco Realty OP, LLC [Member] Limited Partner [Member]	Kimco Realty OP, LLC [Member] Limited Partner [Member] Common Stock 1 [Member]	[1]	Preferred Stock [Member]	Preferred Stock [Member] Preferred Stock Issued [Member]	[2]	Preferred Stock [Member] Kimco Realty OP, LLC [Member]	Preferred Stock [Member] Kimco Realty OP, LLC [Member] Preferred Stock Issued [Member]	[1]	Common Stock [Member]	Common Stock [Member] Common Stock 1 [Member]	[2]	Common Stock [Member] Kimco Realty OP, LLC [Member]	Common Stock [Member] Kimco Realty OP, LLC [Member] Common Stock 1 [Member]	[1]	Paid-in Capital [Member]	Paid-in Capital [Member] Preferred Stock Issued [Member]	[2]	Paid-in Capital [Member] Common Stock 1 [Member]	[2]	Retained Earnings [Member]	Accumulated Other Comprehensive Income/(Loss)	Accumulated Other Comprehensive Income/(Loss) Kimco Realty OP, LLC [Member]	Parent [Member]	Parent [Member] Preferred Stock Issued [Member]	[2]	Parent [Member] Common Stock 1 [Member]	[2]	Parent [Member] Kimco Realty OP, LLC [Member]	Parent [Member] Kimco Realty OP, LLC [Member] Preferred Stock Issued [Member]	[1]	Parent [Member] Kimco Realty OP, LLC [Member] Common Stock 1 [Member]	[1]	Noncontrolling Interest [Member]	Noncontrolling Interest [Member] Kimco Realty OP, LLC [Member]
Balance (in shares) at Dec. 31, 2023															19,000			19,000			619,871,000			619,871,000
Balance at Dec. 31, 2023		$ 9,653,458					$ 9,653,458								$ 19			$ 467,396			$ 6,199			$ 9,054,740			$ 9,638,494					$ (122,576)	$ 3,329	$ 3,329	$ 9,525,465					$ 9,525,465					$ 127,993	$ 127,993
Net income/(loss)		(9,038)					(9,038)																									(10,974)			(10,974)										1,936
Net income/(loss)							(9,038)					$ (15)						7,942						(18,916)																(10,989)						1,951
Other comprehensive income:
Change in fair value of cash flow hedges for interest payments		6,459					6,459																										6,459	6,459	6,459					6,459
Equity in change in fair value of cash flow hedges for interest payments of unconsolidated investees		491					491																										491	491	491					491
Redeemable noncontrolling interests income		(1,137)					(1,137)																																						(1,137)	(1,137)
Distributions declared to preferred unitholders							(7,942)											$ (7,942)																						(7,942)
Distributions declared to common unitholders							(162,068)					$ (258)												$ (161,810)																(162,068)
Dividends declared to preferred shares		(7,960)																														(7,960)			(7,960)
Dividends declared to common shares		(161,792)																														(161,792)			(161,792)
Distributions to noncontrolling interests		(1,760)					(1,502)																																						(1,760)	(1,502)
Issuance of stock for merger (in shares)													953,000			2,000			2,000			53,034,000			53,034,000
Issuance of stock for merger			$ 105,607		$ 1,166,764			$ 105,607		$ 1,187,739			$ 20,975			$ 2			$ 105,607			$ 530			$ 1,166,764			$ 105,605		$ 1,166,234						$ 105,607		$ 1,166,764			$ 105,607		$ 1,187,739
Issuance of common stock (in shares)												121,000									1,967,000			1,967,000
Issuance of common stock																					$ 20						(20)
Surrender of restricted common stock (in shares)																					(754,000)			(754,000)
Surrender of restricted common stock		(14,659)					(14,659)														$ (8)			$ (14,659)			(14,651)								(14,659)					(14,659)
Amortization of equity awards		10,070					10,070					$ 391												9,679			9,679								9,679					10,070					391
Noncontrolling interests assumed from the merger	[2]	20,975																																											20,975
Redemption/conversion of noncontrolling interests		(599)					(599)																	(18)			(18)								(18)					(18)					(581)	(581)
Adjustment of redeemable noncontrolling interests to estimated fair value		977					977																	$ 977			977								977					977
Balance (in shares) at Mar. 31, 2024												1,074,000			21,000			21,000			674,118,000			674,118,000
Balance at Mar. 31, 2024		$ 10,767,856					10,767,856					$ 21,093			$ 21			$ 573,003			$ 6,741			$ 10,036,757			10,906,300					(303,302)	10,279	10,279	10,620,039					10,641,132					147,817	126,724
Balance (in shares) at Dec. 31, 2024		20,806										1,074,000			21,000			21,000			679,494,000			679,494,000
Balance at Dec. 31, 2024		$ 10,797,912					10,797,912					$ 22,276			$ 21			$ 549,588			$ 6,795			$ 10,091,921			11,033,485					(398,792)	11,038	11,038	10,652,547					10,674,823					145,365	123,089
Net income/(loss)		134,503					134,503																									132,817			132,817										1,686
Net income/(loss)							134,503					211						7,683						125,134																133,028						1,475
Other comprehensive income:
Change in fair value of cash flow hedges for interest payments		(10,269)					(10,269)																										(10,269)	(10,269)	(10,269)					(10,269)
Equity in change in fair value of cash flow hedges for interest payments of unconsolidated investees		(1,680)					(1,680)																										(1,680)	(1,680)	(1,680)					(1,680)
Redeemable noncontrolling interests income		(813)					(813)																																						(813)	(813)
Distributions declared to preferred unitholders							(7,553)											(7,553)																						(7,553)
Distributions declared to common unitholders							(170,144)					(269)												$ (169,875)																(170,144)
Dividends declared to preferred shares		(7,553)																														(7,553)			(7,553)
Dividends declared to common shares		(169,875)																														(169,875)			(169,875)
Repurchase of preferred units		(2,817)					(2,817)											$ (2,817)									(2,687)					(130)			(2,817)					(2,817)
Distributions to noncontrolling interests		(1,196)					(927)																																						(1,196)	(927)
Issuance of common stock (in shares)																					525,000			525,000
Issuance of common stock																					$ 5						(5)
Surrender of restricted common stock (in shares)																					(522,000)			(522,000)
Surrender of restricted common stock		(11,536)					(11,536)														$ (5)			$ (11,536)			(11,531)								(11,536)					(11,536)
Amortization of equity awards		6,724					6,724					$ 659												6,065			6,065								6,065					6,724					659
Adjustment of redeemable noncontrolling interests to estimated fair value		$ 577					577																	$ 577			577								577					577
Balance (in shares) at Mar. 31, 2025		20,759										1,074,000			21,000			21,000			679,497,000			679,497,000
Balance at Mar. 31, 2025		$ 10,733,977					$ 10,733,977					$ 22,877			$ 21			$ 546,901			$ 6,795			$ 10,042,286			$ 11,025,904					$ (443,533)	$ (911)	$ (911)	$ 10,588,276					$ 10,611,153					$ 145,701	$ 122,824

[1] See Footnotes 1 and 3 of the Notes to Condensed Consolidated Financial Statements for further details.

[2] See Footnotes 1 and 3 of the Notes to Condensed Consolidated Financial Statements for further details.