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Background and Basis of Presentation (Details) ft² in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 a ft² segment property | Dec. 31, 2022 segment
Property, Plant and Equipment [Line Items] |  |
Number of operating segments | segment | 2 | 3
Number of reportable segments | segment | 2 | 3
Gross leasable area (in sqft) | ft² | 3.9 |
Area of ground leases owned (acres) | a | 142.0 |
Retail centers |  |
Property, Plant and Equipment [Line Items] |  |
Number of properties | 22 |
Industrial assets |  |
Property, Plant and Equipment [Line Items] |  |
Number of properties | 13 |
Office properties |  |
Property, Plant and Equipment [Line Items] |  |
Number of properties | 4 |

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- Definition Gross Rentable Area + References No definition available. + Details
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- Definition Area of land subject to a ground lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3 + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-18 + Details
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- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-18 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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