CONSOLIDATED BALANCE SHEETS (UNITED DOMINION REALTY, L.P.) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Real estate owned:
Real estate held for investment	$ 12,608,022	$ 12,532,324
Less: accumulated depreciation	(4,231,269)	(4,131,330)
Real estate held for disposition (net of accumulated depreciation of $41,121 and $0, respectively)	73,529
Total real estate owned, net of accumulated depreciation	8,545,527	8,470,748
Cash and cash equivalents	980	8,106
Restricted cash	21,949	25,185
Investment in unconsolidated entities	585,091	585,490
Operating lease right-of-use assets	203,410	204,225
Other assets	179,301	186,296
Total assets	9,691,105	9,636,472
LIABILITIES AND CAPITAL
Secured debt, net	1,144,201	1,149,441
Operating lease liabilities	197,829	198,558
Real estate taxes payable	33,134	29,445
Accrued interest payable	31,494	45,199
Security deposits and prepaid rent	48,474	48,353
Distributions payable	115,259	109,382
Accounts payable, accrued expenses, and other liabilities	82,254	90,032
Total liabilities	5,393,582	5,228,493
Commitments and contingencies (Note 11)
Partners' capital:
Total liabilities and equity	9,691,105	9,636,472
United Dominion Realty L.P.
Real estate owned:
Real estate held for investment	3,886,613	3,875,160
Less: accumulated depreciation	(1,831,814)	(1,796,568)
Total real estate owned, net of accumulated depreciation	2,054,799	2,078,592
Cash and cash equivalents	40	24
Restricted cash	14,121	13,998
Investment in unconsolidated entities	69,617	76,222
Operating lease right-of-use assets	204,723	205,668
Other assets	24,042	24,241
Total assets	2,367,342	2,398,745
LIABILITIES AND CAPITAL
Secured debt, net	99,082	99,071
Notes payable due to the General Partner	635,738	637,233
Operating lease liabilities	199,149	200,001
Real estate taxes payable	8,639	2,801
Accrued interest payable	219	217
Security deposits and prepaid rent	17,854	17,946
Distributions payable	66,833	63,364
Accounts payable, accrued expenses, and other liabilities	10,426	12,226
Total liabilities	1,037,940	1,032,859
Commitments and contingencies (Note 11)
Partners' capital:
General partner: 110,883 OP Units outstanding at March 31, 2020 and December 31, 2019	833	859
184,724,677 and 183,952,659 OP Units outstanding at March 31, 2020 and December 31, 2019, respectively	1,310,642	1,347,622
Total partners' capital	1,311,475	1,348,481
Noncontrolling interests	17,927	17,405
Total capital	1,329,402	1,365,886
Total liabilities and equity	$ 2,367,342	$ 2,398,745