Related Party Transaction (Details)	1 Months Ended
Jul. 31, 2014
Related Party Transactions [Abstract]
Related Party Transaction, Arms Length, Basis of Transactions	In accordance with PREIT’s Related Party Transactions Policy, a Special Committee consisting exclusively of independent members of PREIT’s Board of Trustees considered and approved the terms of the transaction. The disinterested members of PREIT’s Board of Trustees also approved the transaction.

Description of the basis for substantiating that a related party transaction was carried out at an arm's-length basis.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39678-107864

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