Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net income		$ 276,133	$ 6,820	$ 288,240	$ 17,655
Comprehensive income (loss):
Unrealized gain (loss) on derivative financial instruments		1,040	(1,586)	(6,979)	(9,209)
Amortization of interest rate contracts	[1]	188	188	564	582
Total comprehensive income (loss)		1,228	(1,398)	(6,415)	(8,627)
Comprehensive income		277,361	5,422	281,825	9,028
Comprehensive income attributable to noncontrolling interest		(1,619)	(40)	(1,665)	(107)
Comprehensive income attributable to Brandywine Realty Trust		275,742	5,382	280,160	8,921
BRANDYWINE OPERATING PARTNERSHIP, L.P.
Net income		276,133	6,820	288,240	17,655
Comprehensive income (loss):
Unrealized gain (loss) on derivative financial instruments		1,040	(1,586)	(6,979)	(9,209)
Amortization of interest rate contracts	[1]	188	188	564	582
Total comprehensive income (loss)		1,228	(1,398)	(6,415)	(8,627)
Comprehensive income		277,361	5,422	281,825	9,028
Comprehensive income attributable to noncontrolling interest		2	(11)	(20)	(58)
Comprehensive income attributable to Brandywine Realty Trust		$ 277,363	$ 5,411	$ 281,805	$ 8,970

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