Organization and Summary of Significant Accounting Policies - (Summary of tenants classified as cash basis) (Parenthetical) (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Sep. 30, 2025 |
|---|---|---|
| Accounting Policies [Abstract] | ||
| Lease income annualized on base rent | $ 973,997 | $ 912,218 |