Party-in-Interest and Related Party Transactions - Additional Information (Details) - EBP 001 - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Investments at fair value	$ 264,793,572	$ 235,472,094
Kimco Realty Company Stock
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Investments at fair value	9,132,062	8,798,631
Kimco Realty Company Stock \| Employee Benefit Plan Trustee
EBP, Related Party and Party-in-Interest Transactions [Line Items]
Purchases made by the plan	1,557,242	1,185,321
Sales made by the plan	253,714	1,986,491
Unrealized (loss)/gain on investments	(1,344,748)	604,071
Common stock dividends reinvested	$ 440,305	$ 412,677
Number of shares held	450,521	375,528
Investments at fair value	$ 9,132,062	$ 8,798,631

Amount of increase (decrease) in net asset available for benefit from unrealized gain (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Amount of increase in net asset available for benefit from dividend income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Cost of investment, excluding plan interest in master trust, acquired by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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Amount of selling price for investment, excluding plan interest in master trust, sold by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

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