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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - BRANDYWINE OPERATING PARTNERSHIP, L.P. - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Net loss	$ (25,998)	$ (165,720)	$ (141,990)	$ (151,867)
Comprehensive loss:
Unrealized loss on derivative financial instruments	(439)	(9,919)	(4,090)	(3,112)
Total comprehensive loss	(439)	(9,919)	(4,090)	(3,112)
Comprehensive loss	(26,437)	(175,639)	(146,080)	(154,979)
Comprehensive (income) loss attributable to noncontrolling interest - consolidated real estate ventures	80	529	440	459
Comprehensive loss attributable to Brandywine Realty Trust	(26,357)	(175,110)	(145,640)	(154,520)
Brandywine Operating Partnership, L.P.
Net loss	(25,998)	(165,720)	(141,990)	(151,867)
Comprehensive loss:
Unrealized loss on derivative financial instruments	(439)	(9,919)	(4,090)	(3,112)
Total comprehensive loss	(439)	(9,919)	(4,090)	(3,112)
Comprehensive loss	(26,437)	(175,639)	(146,080)	(154,979)
Comprehensive (income) loss attributable to noncontrolling interest - consolidated real estate ventures	1	3	1	(3)
Comprehensive loss attributable to Brandywine Realty Trust	$ (26,436)	$ (175,636)	$ (146,079)	$ (154,982)

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