CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Real estate portfolio:
Accounted for using the operating method, net of accumulated depreciation and amortization	$ 7,285,236	$ 7,286,217
Accounted for using the direct financing method	4,143	4,204
Real estate held for sale	4,498	10,818
Cash and cash equivalents	217,383	1,112
Receivables, net of allowance of $506	4,214	2,874
Accrued rental income, net of allowance of $1,842	28,592	28,897
Debt costs, net of accumulated amortization of $15,939 and $15,574, respectively	2,461	2,783
Other assets	100,523	97,962
Total assets	7,647,050	7,434,867
Liabilities:
Long-term Line of Credit	0	133,600
Mortgages payable, including unamortized premium and net of unamortized debt costs	11,895	12,059
Notes payable, net of unamortized discount and unamortized debt costs	3,206,563	2,842,698
Accrued interest payable	41,698	18,250
Other liabilities	85,959	96,578
Total liabilities	3,346,115	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; 171,963,354 and 171,694,209 shares issued and outstanding, respectively	1,721	1,718
Capital in excess of par value	4,499,255	4,495,314
Accumulated deficit	(526,684)	(499,229)
Accumulated other comprehensive income (loss)	(18,362)	(11,128)
Total stockholders’ equity of NNN	4,300,930	4,331,675
Noncontrolling interests	5	7
Total equity	4,300,935	4,331,682
Total liabilities and equity	7,647,050	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