Business and Organization (Details)		3 Months Ended
	Jul. 07, 2022 USD ($)	Mar. 31, 2023 Property $ / shares	Mar. 31, 2022 USD ($)	Aug. 22, 2022 $ / shares	Mar. 02, 2022 Property
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Number of properties | Property		19
Cash payments per share | $ / shares				$ 9.48
Common stock dividends per share declared | $ / shares		$ 19.52
Transaction costs | $			$ 3,735,000
Discontinued Operations [Member]
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Proceeds from sale of grocery-anchored shopping centers | $	$ 879,000,000
Series B Preferred Stock [Member]
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Preferred stock outstanding percentage				7.25%
Series C Preferred Stock [Member]
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Preferred stock outstanding percentage				6.50%
Asset Purchase Agreement [Member]
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Number of properties | Property					33
Cedar Realty Trust Partnership L.P [Member]
Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Effects Of Changes Net [Line Items]
Company's interest in Operating Partnership		100.00%