Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenue
Rents	$ 101,557	$ 103,624	$ 204,889	$ 213,787
Tenant reimbursements	18,038	15,937	36,573	35,991
Termination fees	140	554	1,813	848
Third party management fees, labor reimbursement and leasing	7,080	6,208	13,565	11,443
Other	976	858	1,871	1,614
Total revenue	127,791	127,181	258,711	263,683
Operating expenses
Property operating expenses	37,215	36,079	74,100	76,958
Real estate taxes	11,078	11,481	22,827	23,367
Third party management expenses	2,325	2,661	4,772	4,671
Depreciation and amortization	44,263	46,907	90,155	95,780
General and administrative expenses	6,320	6,076	15,745	15,196
Provision for impairment	327	5,679	3,057	13,069
Total operating expenses	101,528	108,883	210,656	229,041
Operating income	26,263	18,298	48,055	34,642
Other income (expense)
Interest income	163	359	556	679
Interest expense	(20,304)	(19,829)	(41,741)	(43,520)
Interest expense - amortization of deferred financing costs	(596)	(644)	(1,230)	(1,418)
Interest expense - financing obligation	0	(242)	0	(523)
Equity in income (loss) of Real Estate Ventures	1,084	(1,666)	336	(2,069)
Net gain (loss) on disposition of real estate	1,088	(727)	8,411	114,729
Net gain on Real Estate Venture transactions	0	3,128	14,582	9,057
Loss on early extinguishment of debt	0	0	0	(66,590)
Net income (loss)	7,698	(1,323)	28,969	44,987
Net income from continuing operations attributable to non-controlling interests - consolidated real estate ventures	(45)	22	(214)	(367)
Net (income) loss attributable to non-controlling interests	(45)	22	(214)	(367)
Net income (loss) attributable to Brandywine Realty Trust	7,653	(1,301)	28,755	44,620
Distribution to preferred shareholders	(307)	(1,725)	(2,032)	(3,450)
Preferred share redemption charge	(3,181)	0	(3,181)	0
Nonforfeitable dividends allocated to unvested restricted shareholders	(73)	(79)	(172)	(184)
Net income (loss) attributable to Common Shareholders of Brandywine Realty Trust	$ 4,092	$ (3,105)	$ 23,370	$ 40,986
Basic income (loss) per Common Share	$ 0.02	$ (0.02)	$ 0.13	$ 0.23
Diluted income (loss) per Common Share	$ 0.02	$ (0.02)	$ 0.13	$ 0.23
Basic weighted average shares outstanding	175,333,300	175,013,291	175,255,564	174,901,118
Diluted weighted average shares outstanding	176,756,598	175,013,291	176,480,380	175,823,970
Distributions declared per Common Share	$ 0.16	$ 0.16	$ 0.32	$ 0.31
BRANDYWINE OPERATING PARTNERSHIP, L.P.
Revenue
Rents	$ 101,557	$ 103,624	$ 204,889	$ 213,787
Tenant reimbursements	18,038	15,937	36,573	35,991
Termination fees	140	554	1,813	848
Third party management fees, labor reimbursement and leasing	7,080	6,208	13,565	11,443
Other	976	858	1,871	1,614
Total revenue	127,791	127,181	258,711	263,683
Operating expenses
Property operating expenses	37,215	36,079	74,100	76,958
Real estate taxes	11,078	11,481	22,827	23,367
Third party management expenses	2,325	2,661	4,772	4,671
Depreciation and amortization	44,263	46,907	90,155	95,780
General and administrative expenses	6,320	6,076	15,745	15,196
Provision for impairment	327	5,679	3,057	13,069
Total operating expenses	101,528	108,883	210,656	229,041
Operating income	26,263	18,298	48,055	34,642
Other income (expense)
Interest income	163	359	556	679
Interest expense	(20,304)	(19,829)	(41,741)	(43,520)
Interest expense - amortization of deferred financing costs	(596)	(644)	(1,230)	(1,418)
Interest expense - financing obligation	0	(242)	0	(523)
Equity in income (loss) of Real Estate Ventures	1,084	(1,666)	336	(2,069)
Net gain (loss) on disposition of real estate	1,088	(727)	8,411	114,729
Net gain on Real Estate Venture transactions	0	3,128	14,582	9,057
Loss on early extinguishment of debt	0	0	0	(66,590)
Net income (loss)	7,698	(1,323)	28,969	44,987
Net income from continuing operations attributable to non-controlling interests - consolidated real estate ventures	(8)	(4)	(13)	(6)
Net income (loss) attributable to Brandywine Realty Trust	7,690	(1,327)	28,956	44,981
Distribution to preferred shareholders	(307)	(1,725)	(2,032)	(3,450)
Preferred share redemption charge	(3,181)	0	(3,181)	0
Nonforfeitable dividends allocated to unvested restricted shareholders	(73)	(79)	(172)	(184)
Net income (loss) attributable to Common Shareholders of Brandywine Realty Trust	$ 4,129	$ (3,131)	$ 23,571	$ 41,347
Basic income (loss) per Common Share	$ 0.02	$ (0.02)	$ 0.13	$ 0.23
Diluted income (loss) per Common Share	$ 0.02	$ (0.02)	$ 0.13	$ 0.23
Basic weighted average shares outstanding	176,813,099	176,541,708	176,735,363	176,432,877
Diluted weighted average shares outstanding	178,236,397	176,541,708	177,960,179	177,355,730
Distributions declared per Common Share	$ 0.16	$ 0.16	$ 0.32	$ 0.31