CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Real estate portfolio:
Accounted for using the operating method, net of accumulated depreciation and amortization	$ 6,529,910	$ 6,426,640
Accounted for using the direct financing method	9,422	9,650
Real estate held for sale	3,791	6,371
Cash and cash equivalents	4,002	1,364
Receivables, net of allowance of $879 and $1,119, respectively	3,863	4,317
Accrued rental income, net of allowance of $1,936	26,361	25,916
Debt costs, net of accumulated amortization of $13,023 and $12,667, respectively	5,062	5,380
Other assets	78,245	80,896
Total assets	6,660,656	6,560,534
Liabilities:
Line of credit payable	176,400	120,500
Mortgages payable, including unamortized premium and net of unamortized debt costs	13,149	13,300
Notes payable, net of unamortized discount and unamortized debt costs	2,447,393	2,446,407
Accrued interest payable	36,379	20,311
Other liabilities	122,829	119,106
Total liabilities	2,796,150	2,719,624
Stockholders’ equity:
Common stock, $0.01 par value. Authorized 375,000,000 shares; 153,848,013 and 153,577,028 shares issued and outstanding, respectively	1,540	1,537
Capital in excess of par value	3,602,865	3,599,475
Accumulated deficit	(357,216)	(379,181)
Accumulated other comprehensive income (loss)	(15,509)	(13,738)
Total stockholders’ equity of NNN	3,864,180	3,840,593
Noncontrolling interests	326	317
Total equity	3,864,506	3,840,910
Total liabilities and equity	6,660,656	6,560,534
Series E Preferred Stock
Stockholders’ equity:
Preferred stock, $0.01 par value. Authorized 15,000,000 shares	287,500	287,500
Series F Preferred Stock
Stockholders’ equity:
Preferred stock, $0.01 par value. Authorized 15,000,000 shares	$ 345,000	$ 345,000