Real Estate (Rental Income) (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Lease Income [Abstract] | ||||
| Rental income from operating leases | $ 221,714,000 | $ 211,557,000 | $ 445,770,000 | $ 420,641,000 |
| Earned income from direct financing leases | 112,000 | 118,000 | 226,000 | 237,000 |
| Percentage rent | 284,000 | 259,000 | 1,170,000 | 1,147,000 |
| Rental Revenues, Total | 222,110,000 | 211,934,000 | 447,166,000 | 422,025,000 |
| Real estate expenses reimbursed from tenants | 4,388,000 | 4,206,000 | 9,906,000 | 8,940,000 |
| Rental income | 226,498,000 | 216,140,000 | 457,072,000 | 430,965,000 |
| Rental income accrued during period | $ (425,000) | $ (95,000) | $ 84,000 | $ (131,000) |