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Organization (Details)	9 Months Ended
	Sep. 30, 2023 ft² property unconsolidated_entity	Sep. 30, 2022 ft² property unconsolidated_entity	Jan. 18, 2023 property	Dec. 31, 2022 unconsolidated_entity
Entity Information [Line Items]
Number of equity method investments | unconsolidated_entity	1
Number of managed retail properties	0	5
Gross Leasable Area (square feet) | ft²	0	1,386,000
Retail
Entity Information [Line Items]
Number of retail properties	62	57
Gross Leasable Area (square feet) | ft²	10,324,000	9,081,000
IAGM
Entity Information [Line Items]
Number of properties acquired			4
IAGM Retail Fund LLC
Entity Information [Line Items]
Number of equity method investments | unconsolidated_entity	1	1		1
Ownership percentage	55.00%		100.00%	55.00%

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Area of a real estate property.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

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The number of real estate properties owned as of the balance sheet date.

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