CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Real estate properties:
Land	$ 837,575	$ 844,567
Buildings and improvements	7,022,101	7,031,733
Total real estate properties, gross	7,859,676	7,876,300
Accumulated depreciation	(1,560,690)	(1,534,392)
Total real estate properties, net	6,298,986	6,341,908
Cash and cash equivalents	39,875	54,976
Restricted cash	14,877	15,095
Acquired real estate leases and other intangible assets, net	401,209	419,244
Other assets, net	390,953	329,203
Total assets	7,145,900	7,160,426
LIABILITIES AND EQUITY
Unsecured revolving credit facility	225,000	139,000
Unsecured term loans, net	548,493	548,286
Senior unsecured notes, net	2,217,989	2,216,945
Secured debt and capital leases, net	742,883	744,186
Accrued interest	35,241	26,182
Assumed real estate lease obligations, net	83,919	86,304
Other liabilities	178,937	219,653
Total liabilities	4,032,462	3,980,556
Commitments and contingencies
Equity attributable to common shareholders:
Common shares of beneficial interest, $.01 par value: 300,000,000 shares authorized, 237,729,900 shares issued and outstanding at March 31, 2019 and December 31, 2018	2,377	2,377
Additional paid in capital	4,611,634	4,611,419
Cumulative net income	2,170,878	2,140,796
Cumulative other comprehensive income	(200)	(266)
Cumulative distributions	(3,823,928)	(3,731,214)
Total equity attributable to common shareholders	2,960,761	3,023,112
Noncontrolling interest:
Total equity attributable to noncontrolling interest	152,677	156,758
Total equity	3,113,438	3,179,870
Total liabilities and equity	$ 7,145,900	$ 7,160,426