Captive Insurance Company - Additional Information (Details) - USD ($)	148 Months Ended	207 Months Ended
	Feb. 01, 2021	Dec. 31, 2024
Liability for Claims and Claims Adjustment Expense [Line Items]
Letters of credit outstanding, amount		$ 39,800,000
Kimco Insurance Company [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Captive Insurance, Percentage of Occurance Risk Layer		100.00%
Captive Insurance, Obligation Per Occurrence		$ 250,000
Letters of credit outstanding, amount		25,300,000
Kimco Insurance Company [Member] | Minimum [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Captive Insurance, Annual Aggregates Per Policy		7,800,000
Captive Insurance, Obligations to Reinsurance Provider, Percent of Incurred Losses	8.00%
Captive Insurance, Billed On Fee Per Claim Basis		53,000
Kimco Insurance Company [Member] | Maximum [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Captive Insurance, Annual Aggregates Per Policy		19,400,000
Captive Insurance, Obligations to Reinsurance Provider, Percent of Incurred Losses	12.20%
Captive Insurance, Billed On Fee Per Claim Basis		$ 1,681,000