CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - BRANDYWINE OPERATING PARTNERSHIP, L.P. - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net income (loss)		$ (21,636)	$ 13,478	$ (39,649)	$ 24,230
Comprehensive income:
Unrealized gain on derivative financial instruments		2,885	490	4,240	6,001
Amortization of interest rate contracts	[1]	0	188	0	564
Total comprehensive income		2,885	678	4,240	6,565
Comprehensive income (loss)		(18,751)	14,156	(35,409)	30,795
Comprehensive loss attributable to noncontrolling interest - consolidated real estate ventures		106	(39)	128	(79)
Comprehensive income (loss) attributable to Brandywine Realty Trust		(18,645)	14,117	(35,281)	30,716
BRANDYWINE OPERATING PARTNERSHIP, L.P.
Net income (loss)		(21,636)	13,478	(39,649)	24,230
Comprehensive income:
Unrealized gain on derivative financial instruments		2,885	490	4,240	6,001
Amortization of interest rate contracts	[2]	0	188	0	564
Total comprehensive income		2,885	678	4,240	6,565
Comprehensive income (loss)		(18,751)	14,156	(35,409)	30,795
Comprehensive loss attributable to noncontrolling interest - consolidated real estate ventures		20	1	21	5
Comprehensive income (loss) attributable to Brandywine Realty Trust		$ (18,731)	$ 14,157	$ (35,388)	$ 30,800

[1] Amounts reclassified from comprehensive income to interest expense within the Consolidated Statements of Operations.

[2] Amounts reclassified from comprehensive income to interest expense within the Consolidated Statements of Operations.