Subsequent Events	3 Months Ended
Mar. 31, 2024
Subsequent Events [Abstract]
Subsequent Event	Note 7 – Subsequent Events: NNN reviewed its subsequent events and transactions that have occurred after March 31, 2024, the date of the condensed consolidated balance sheet. In April 2024, NNN announced it had amended its Credit Facility, (as so amended, the "Amended Credit Facility") by increasing borrowing capacity from $1,100,000,000 to $1,200,000,000 and by extending the maturity date from June 2025 to April 2028, with options by NNN to extend maturity to April 2029. No other material terms were modified in the Amended Credit Facility. There were no additional reportable events or transactions.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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