CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - BRANDYWINE OPERATING PARTNERSHIP, L.P. - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Net loss	$ (165,720)	$ (21,636)	$ (151,867)	$ (39,649)
Comprehensive income (loss):
Unrealized gain (loss) on derivative financial instruments	(9,919)	2,885	(3,112)	4,240
Total comprehensive income (loss)	(9,919)	2,885	(3,112)	4,240
Comprehensive loss	(175,639)	(18,751)	(154,979)	(35,409)
Comprehensive (income) loss attributable to noncontrolling interest - consolidated real estate ventures	529	106	459	128
Comprehensive loss attributable to Brandywine Realty Trust	(175,110)	(18,645)	(154,520)	(35,281)
BRANDYWINE OPERATING PARTNERSHIP, L.P.
Net loss	(165,720)	(21,636)	(151,867)	(39,649)
Comprehensive income (loss):
Unrealized gain (loss) on derivative financial instruments	(9,919)	2,885	(3,112)	4,240
Total comprehensive income (loss)	(9,919)	2,885	(3,112)	4,240
Comprehensive loss	(175,639)	(18,751)	(154,979)	(35,409)
Comprehensive (income) loss attributable to noncontrolling interest - consolidated real estate ventures	3	20	(3)	21
Comprehensive loss attributable to Brandywine Realty Trust	$ (175,636)	$ (18,731)	$ (154,982)	$ (35,388)