RPT Merger - Additional Information (Details) $ in Thousands		3 Months Ended		12 Months Ended
	Jan. 02, 2024 USD ($) ft² Property shares	Mar. 31, 2025 USD ($) ft²	Mar. 31, 2024 USD ($)	Dec. 31, 2024
Business Acquisition [Line Items]
Gross leasable area (square foot) | ft²		254
Business combination, transaction costs		$ 0	$ 25,246
Class N Preferred Stock [Member]
Business Acquisition [Line Items]
Percentage of preferred stock dividend		7.25%		7.25%
RPT [Member]
Business Acquisition [Line Items]
Number of properties acquired | Property	56
Gross leasable area (square foot) | ft²	13,300,000
Common stock converted, shares issued | shares	0.6049
Right-of-use asset obtained in exchange for operating lease liability	$ 13,500
Right of use asset obtained In exchange for finance lease liability upon merger	6,800
Unsecured notes and term loans	821,500
Repayments of unsecured notes	(511,500)
Business combination, transaction costs		$ 25,200	$ 25,200
Business combination, fair value of assets acquired and liabilities assumed	1,400,000
Business combination, pro forma information, revenues		44,700
Business combination, pro forma information, net income		$ 1,400
RPT [Member] | Operating Right of Use Intangible Assets [Member]
Business Acquisition [Line Items]
Right-of-use asset obtained in exchange for operating lease liability	$ 7,400
RPT [Member] | Kimco Realty OP, LLC [Member] | OP Units [Member]
Business Acquisition [Line Items]
Units issued during period, units, acquisitions | shares	953,400
Units issued during period, value, acquisitions	$ 21,000
RPT [Member] | Series D Cumulative Convertible Perpetual Preferred Shares [Member]
Business Acquisition [Line Items]
Percentage of preferred stock dividend	7.25%
RPT [Member] | Common Stock [Member]
Business Acquisition [Line Items]
Issuance of stock for merger | shares	53,000,000
RPT [Member] | Class N Preferred Stock [Member]
Business Acquisition [Line Items]
Preferred share conversion right to receive, shares | shares	0.001
Issuance of stock for merger | shares	1,800,000
RPT [Member] | Property Net Lease Joint Venture [Member]
Business Acquisition [Line Items]
Number of properties acquired | Property	49
Percentage of voting interests acquired	6.00%
RPT [Member] | Wholly Owned Properties [Member]
Business Acquisition [Line Items]
Number of properties acquired | Property	43
RPT [Member] | Consolidated Properties [Member]
Business Acquisition [Line Items]
Number of properties acquired | Property	13