Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Revenues
Revenues from rental properties, net		$ 498,905	$ 438,338
Management and other fee income		4,849	4,554
Total revenues		503,754	442,892
Operating expenses
Rent		(4,279)	(4,013)
Real estate taxes		(63,360)	(57,506)
Operating and maintenance		(85,774)	(75,242)
General and administrative		(36,298)	(34,749)
Impairment charges		(3,701)	(11,806)
Merger charges		(25,246)	0
Depreciation and amortization		(154,719)	(126,301)
Total operating expenses		(373,377)	(309,617)
Gain on sale of properties		318	39,206
Operating income		130,695	172,481
Other income/(expense)
Special dividend income		0	194,116
Other income, net		12,089	3,132
Loss on marketable securities, net		(27,686)	(10,144)
Interest expense		(74,565)	(61,306)
Income before income taxes, net, equity in income of joint ventures, net, and equity in income from other investments, net		40,533	298,279
Provision for income taxes, net		(72,010)	(30,829)
Net (loss)/income		(9,038)	293,776
Net income attributable to noncontrolling interests		(1,936)	(4,013)
Net (loss)/income attributable to the Company		(10,974)	289,763
Preferred dividends, net		(7,942)	(6,251)
Net (loss)/income available to the Company's common shareholders		$ (18,916)	$ 283,512
Per common share:
-Basic (in dollars per share)		$ (0.03)	$ 0.46
-Diluted (in dollars per share)		$ (0.03)	$ 0.46
Weighted average shares:
-Basic (in shares)		670,118	616,489
-Diluted (in shares)	[1]	670,118	619,628
Joint Ventures [Member]
Other income/(expense)
Equity in income, net		$ 20,905	$ 24,204
Other Real Estate Investments [Member]
Other income/(expense)
Equity in income, net		1,534	2,122
Kimco Realty OP, LLC [Member]
Revenues
Revenues from rental properties, net		498,905	438,338
Management and other fee income		4,849	4,554
Total revenues		503,754	442,892
Operating expenses
Rent		(4,279)	(4,013)
Real estate taxes		(63,360)	(57,506)
Operating and maintenance		(85,774)	(75,242)
General and administrative		(36,298)	(34,749)
Impairment charges		(3,701)	(11,806)
Merger charges		(25,246)	0
Depreciation and amortization		(154,719)	(126,301)
Total operating expenses		(373,377)	(309,617)
Gain on sale of properties		318	39,206
Operating income		130,695	172,481
Other income/(expense)
Special dividend income		0	194,116
Other income, net		12,089	3,132
Loss on marketable securities, net		(27,686)	(10,144)
Interest expense		(74,565)	(61,306)
Income before income taxes, net, equity in income of joint ventures, net, and equity in income from other investments, net		40,533	298,279
Provision for income taxes, net		(72,010)	(30,829)
Net (loss)/income		(9,038)	293,776
Net income attributable to noncontrolling interests		(1,951)	(4,013)
Net (loss)/income attributable to the Company		(10,989)	289,763
Preferred dividends, net		(7,942)	(6,251)
Net (loss)/income available to the Company's common shareholders		$ (18,931)	$ 283,512
Per common share:
-Basic (in dollars per share)		$ (0.03)	$ 0.46
-Diluted (in dollars per share)		$ (0.03)	$ 0.46
Weighted average shares:
-Basic (in shares)		673,954	616,489
-Diluted (in shares)		673,954	619,628
Kimco Realty OP, LLC [Member] | Joint Ventures [Member]
Other income/(expense)
Equity in income, net		$ 20,905	$ 24,204
Kimco Realty OP, LLC [Member] | Other Real Estate Investments [Member]
Other income/(expense)
Equity in income, net		$ 1,534	$ 2,122

[1] The effect of the assumed conversion of certain convertible units had an anti-dilutive effect upon the calculation of Net income available to the Company’s common shareholders per share. Accordingly, the impact of such conversions has not been included in the determination of diluted earnings per share calculations.