CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Real estate investments:
Operating properties	$ 3,545,102	$ 3,472,602
Accumulated depreciation	(1,009,108)	(957,450)
Right of use asset - operating leases, net	19,988	20,313
Operating real estate investments, net	2,555,982	2,535,465
Construction-in-progress	366,823	277,237
Land held for development	93,887	114,604
Prepaid leasehold interests in land held for development, net	35,576	27,762
Total real estate investments, net	3,052,268	2,955,068
Assets held for sale, net	0	562
Cash and cash equivalents	28,849	27,463
Accounts receivable	13,584	11,875
Accrued rent receivable, net of allowance of $4,049 and $4,133 as of June 30, 2022 and December 31, 2021, respectively	172,076	167,210
Investment in unconsolidated real estate ventures	458,840	435,506
Deferred costs, net	93,570	86,862
Intangible assets, net	23,015	28,556
Other assets	124,486	133,094
Total assets	3,966,688	3,846,196
LIABILITIES AND BENEFICIARIES' EQUITY
Unsecured credit facility	214,000	23,000
Unsecured term loan, net	248,047	249,608
Unsecured senior notes, net	1,580,712	1,580,978
Accounts payable and accrued expenses	131,669	150,151
Distributions payable	32,800	32,765
Deferred income, gains and rent	21,195	23,849
Intangible liabilities, net	11,277	12,981
Lease liability - operating leases	23,066	22,962
Other liabilities	52,359	48,683
Total liabilities	2,315,125	2,144,977
Commitments and contingencies (See Note 14)
Brandywine Realty Trust's Equity:
Common Shares of Brandywine Realty Trust's beneficial interest, $0.01 par value; shares authorized 400,000,000; 171,575,280 and 171,126,257 issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	1,716	1,712
Additional paid-in-capital	3,149,146	3,146,786
Deferred compensation payable in common shares	19,601	18,491
Common shares in grantor trust, 1,202,385 and 1,169,703 issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	(19,601)	(18,491)
Cumulative earnings	1,133,102	1,122,372
Accumulated other comprehensive income (loss)	3,849	(2,020)
Cumulative distributions	(2,643,999)	(2,578,583)
Total Brandywine Realty Trust's equity	1,643,814	1,690,267
Noncontrolling interests	7,749	10,952
Total beneficiaries' equity	1,651,563	1,701,219
Total liabilities and beneficiaries' equity	$ 3,966,688	$ 3,846,196