CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Comprehensive income (loss):
Net income (loss)	$ 12,584	$ (12,861)	$ 29,382	$ (35,678)
Unrealized gain on derivatives	651	3,030	8,747	7,307
Amortization of losses (gains) of settled swaps, net	984	289	4,766	797
Total comprehensive income (loss)	14,219	(9,542)	42,895	(27,574)
Less: comprehensive (income) loss attributable to noncontrolling interest	(402)	375	(1,523)	1,113
Comprehensive income (loss) attributable to PREIT	$ 13,817	$ (9,167)	$ 41,372	$ (26,461)