Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Real estate, at cost:
Land	$ 3,170,158	$ 3,143,648
Buildings and improvements	9,946,225	9,898,605
Development costs and construction in progress	1,705,244	1,615,101
Leasehold improvements and equipment	104,710	98,941
Total	14,926,337	14,756,295
Less accumulated depreciation and amortization	(2,962,983)	(2,885,283)
Real estate, net	11,963,354	11,871,012
Cash and cash equivalents	1,327,384	1,817,655
Restricted cash	90,684	97,157
Marketable securities	149,766	182,752
Tenant and other receivables, net of allowance for doubtful accounts of $5,171 and $5,526	64,387	58,700
Investments in partially owned entities	1,033,228	1,056,829
Real estate fund investments	336,552	354,804
Receivable arising from the straight-lining of rents, net of allowance of $739 and $954	934,535	926,711
Deferred leasing costs, net of accumulated amortization of $194,078 and $191,827	405,209	403,492
Identified intangible assets, net of accumulated amortization of $157,062 and $150,837	152,834	159,260
Assets related to discontinued operations	275	1,357
Other assets	406,275	468,205
Assets	16,864,483	17,397,934
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Mortgages payable, net	8,102,238	8,137,139
Senior unsecured notes, net	843,125	843,614
Unsecured term loan, net	749,114	748,734
Unsecured revolving credit facilities	80,000	0
Accounts payable and accrued expenses	431,094	415,794
Deferred revenue	200,648	227,069
Deferred compensation plan	109,525	109,177
Liabilities related to discontinued operations	1,176	3,620
Preferred shares/units redeemed on January 4 and 11, 2018	0	455,514
Other liabilities	465,659	464,635
Total liabilities	10,982,579	11,405,296
Commitments and contingencies
Redeemable noncontrolling interests:
Class A units - 12,653,821 and 12,528,899 units outstanding	851,598	979,509
Series D cumulative redeemable preferred units - 177,101 units outstanding	5,428	5,428
Total redeemable noncontrolling interests and equity	857,026	984,937
Vornado's shareholders' equity:
Preferred shares of beneficial interest: no par value per share; authorized 110,000,000 shares; issued and outstanding 36,799,573 shares	891,325	891,988
Common shares of beneficial interest: $0.04 par value per share; authorized 250,000,000 shares; issued and outstanding 190,169,168 and 189,983,858 shares	7,584	7,577
Additional capital	7,629,013	7,492,658
Earnings less than distributions	(4,198,088)	(4,183,253)
Accumulated other comprehensive income	30,258	128,682
Total Vornado shareholders' equity	4,360,092	4,337,652
Noncontrolling interests in consolidated subsidiaries	664,786	670,049
Total equity	5,024,878	5,007,701
Total liabilities, redeemable noncontrolling interests / partnership units and equity	16,864,483	17,397,934
Vornado Realty L.P.
Real estate, at cost:
Land	3,170,158	3,143,648
Buildings and improvements	9,946,225	9,898,605
Development costs and construction in progress	1,705,244	1,615,101
Leasehold improvements and equipment	104,710	98,941
Total	14,926,337	14,756,295
Less accumulated depreciation and amortization	(2,962,983)	(2,885,283)
Real estate, net	11,963,354	11,871,012
Cash and cash equivalents	1,327,384	1,817,655
Restricted cash	90,684	97,157
Marketable securities	149,766	182,752
Tenant and other receivables, net of allowance for doubtful accounts of $5,171 and $5,526	64,387	58,700
Investments in partially owned entities	1,033,228	1,056,829
Real estate fund investments	336,552	354,804
Receivable arising from the straight-lining of rents, net of allowance of $739 and $954	934,535	926,711
Deferred leasing costs, net of accumulated amortization of $194,078 and $191,827	405,209	403,492
Identified intangible assets, net of accumulated amortization of $157,062 and $150,837	152,834	159,260
Assets related to discontinued operations	275	1,357
Other assets	406,275	468,205
Assets	16,864,483	17,397,934
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Mortgages payable, net	8,102,238	8,137,139
Senior unsecured notes, net	843,125	843,614
Unsecured term loan, net	749,114	748,734
Unsecured revolving credit facilities	80,000	0
Accounts payable and accrued expenses	431,094	415,794
Deferred revenue	200,648	227,069
Deferred compensation plan	109,525	109,177
Liabilities related to discontinued operations	1,176	3,620
Preferred shares/units redeemed on January 4 and 11, 2018	0	455,514
Other liabilities	465,659	464,635
Total liabilities	10,982,579	11,405,296
Commitments and contingencies
Redeemable noncontrolling interests:
Class A units - 12,653,821 and 12,528,899 units outstanding	851,598	979,509
Series D cumulative redeemable preferred units - 177,101 units outstanding	5,428	5,428
Total redeemable noncontrolling interests and equity	857,026	984,937
Vornado's shareholders' equity:
Equity:	8,527,922	8,392,223
Earnings less than distributions	(4,198,088)	(4,183,253)
Accumulated other comprehensive income	30,258	128,682
Total Vornado shareholders' equity	4,360,092	4,337,652
Noncontrolling interests in consolidated subsidiaries	664,786	670,049
Total equity	5,024,878	5,007,701
Total liabilities, redeemable noncontrolling interests / partnership units and equity	$ 16,864,483	$ 17,397,934