Investments in Partnerships - Summary of Share of Equity in Loss of Partnerships (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Equity Method Investments and Joint Ventures [Abstract]
Real estate revenue	$ 27,167	$ 29,889
Expenses:
Property operating and other expenses	(10,157)	(11,874)
Interest expense	(16,698)	(11,754)
Depreciation and amortization	(5,691)	(6,655)
Total expenses	(32,546)	(30,283)
Net loss	(5,379)	(394)
Less: Partners’ share	2,683	(1)
PREIT’s share	(2,696)	(395)
Equity in loss of partnerships	$ (2,696)	$ (395)

This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration