CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Real estate portfolio:
Accounted for using the operating method, net of accumulated depreciation and amortization	$ 7,221,418	$ 7,289,048
Accounted for using the direct financing method	4,121	4,204
Real estate held for sale	3,615	7,987
Cash and cash equivalents	224,560	1,112
Receivables, net of allowance of $3,085 and $506, respectively	18,645	2,874
Accrued rental income, net of allowance of $7,481 and $1,842, respectively	59,459	28,897
Debt costs, net of accumulated amortization of $16,356 and $15,574, respectively	2,809	2,783
Other assets	98,301	97,962
Total assets	7,632,928	7,434,867
Liabilities:
Line of credit payable	0	133,600
Mortgages payable, including unamortized premium and net of unamortized debt costs	11,731	12,059
Notes payable, net of unamortized discount and unamortized debt costs	3,207,545	2,842,698
Accrued interest payable	21,652	18,250
Other liabilities	81,200	96,578
Total liabilities	3,322,128	3,103,185
Preferred stock, $0.01 par value. Authorized 15,000,000 shares
Common stock, $0.01 par value. Authorized 375,000,000 shares; 173,407,606 and 171,694,209 shares issued and outstanding, respectively	1,735	1,718
Capital in excess of par value	4,554,958	4,495,314
Accumulated deficit	(573,174)	(499,229)
Accumulated other comprehensive income (loss)	(17,724)	(11,128)
Total stockholders’ equity of NNN	4,310,795	4,331,675
Noncontrolling interests	5	7
Total equity	4,310,800	4,331,682
Total liabilities and equity	7,632,928	7,434,867
5.200% Series F, 138,000 shares issued and outstanding, at stated liquidation value of $2,500 per share
Preferred stock, $0.01 par value. Authorized 15,000,000 shares
5.200% Series F, 138,000 shares issued and outstanding, at stated liquidation value of $2,500 per share	$ 345,000	$ 345,000