Organization and Summary of Significant Accounting Policies (Summary of NNN's Investment Portfolio) (Details) |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
ft²
State
Property
| |
| Property Portfolio: | |
| Total properties | Property | 3,692 |
| Gross leasable area (square feet) (unaudited) | ft² | 39,578,000 |
| States | State | 50 |
| Weighted average remaining lease term (years) | 10 years 2 months 12 days |