SCHEDULE IV - MORTGAGE LOANS ON REAL ESTATE (Narrative 1) (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Movement in Mortgage Loans on Real Estate [Roll Forward] | |||
| Balance at beginning of period | $ 942,765 | $ 698,776 | $ 648,130 |
| Additions during period - new mortgage loans or additional fundings | 48,367 | 292,722 | 102,332 |
| Deductions during period - collection of principal/other | (99,078) | (63,876) | (79,418) |
| Allowance for credit loss on mortgage loans | 6,264 | 15,143 | 27,732 |
| Balance at close of period | 898,318 | 942,765 | 698,776 |
| Mortgage loans on real estate non cash interest paid-in kind | 1,500 | 2,300 | |
| Non-cash placement of mortgage capital | $ 7,300 | ||
| Noncash principal reduction of mortgages | 28,500 | 37,000 | |
| Investment in Mortgage Loans [Member] | |||
| Movement in Mortgage Loans on Real Estate [Roll Forward] | |||
| Interest payments applied against principal for cost recovery loans | $ 900 | $ 3,900 | |