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Loans and Investments - Schedule of Investment Portfolio and Concentration of Credit Risk (Details) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2026 USD ($) loan | Dec. 31, 2025 USD ($) loan | Mar. 31, 2025 USD ($) | Dec. 31, 2024 USD ($)
Loans and Investments |  |  |  |
Loans and investments, gross | $ 11,997,293 | $ 12,113,107 |  |
Allowance for credit losses | (131,223) | (145,971) | $ (240,937) | $ (238,967)
Unearned revenue | (30,689) | (32,888) |  |
Loans and investments, net | $ 11,835,381 | $ 11,934,248 |  |
Percent of Total | 100.00% | 100.00% |  |
Loan Count | loan | 545 | 632 |  |
Wtd. Avg. Pay Rate (as a percent) | 6.49% | 6.49% |  |
Wtd. Avg. Remaining Months to Maturity | 15 months 21 days | 14 months 21 days |  |
Wtd. Avg. First Dollar LTV Ratio (as percent) | 2.00% |  |  |
Wtd. Avg. Last Dollar LTV Ratio (as percent) | 77.00% |  |  |
Weighted average remaining months to maturity including extension options | 20 months 24 days | 19 months 27 days |  |
Exit fee receivable | $ 40,600 | $ 43,000 |  |
Single-Family Rental |  |  |  |
Loans and Investments |  |  |  |
Allowance for credit losses | (7,910) | (8,817) | $ (6,524) | $ (7,524)
Bridge loans |  |  |  |
Loans and Investments |  |  |  |
Loans and investments, gross | $ 11,209,443 | $ 11,371,758 |  |
Percent of Total | 93.00% | 94.00% |  |
Loan Count | loan | 439 | 524 |  |
Wtd. Avg. Pay Rate (as a percent) | 6.37% | 6.39% |  |
Wtd. Avg. Remaining Months to Maturity | 14 months 3 days | 12 months 27 days |  |
Wtd. Avg. First Dollar LTV Ratio (as percent) | 0.00% | 0.00% |  |
Wtd. Avg. Last Dollar LTV Ratio (as percent) | 77.00% | 77.00% |  |
Bridge loans | Single-Family Rental |  |  |  |
Loans and Investments |  |  |  |
Number of loans under the loan portfolio | loan | 224 | 298 |  |
Total loan commitment | $ 4,620,000 | $ 4,730,000 |  |
Mezzanine loans |  |  |  |
Loans and Investments |  |  |  |
Loans and investments, gross | $ 295,843 | $ 290,212 |  |
Percent of Total | 3.00% | 2.00% |  |
Loan Count | loan | 62 | 65 |  |
Wtd. Avg. Pay Rate (as a percent) | 8.04% | 7.84% |  |
Wtd. Avg. Remaining Months to Maturity | 48 months 18 days | 52 months 9 days |  |
Wtd. Avg. First Dollar LTV Ratio (as percent) | 58.00% | 59.00% |  |
Wtd. Avg. Last Dollar LTV Ratio (as percent) | 79.00% | 78.00% |  |
Construction - multifamily |  |  |  |
Loans and Investments |  |  |  |
Loans and investments, gross | $ 289,889 | $ 249,019 |  |
Percent of Total | 2.00% | 2.00% |  |
Loan Count | loan | 10 | 9 |  |
Wtd. Avg. Pay Rate (as a percent) | 9.12% | 9.13% |  |
Wtd. Avg. Remaining Months to Maturity | 22 months 18 days | 24 months 18 days |  |
Wtd. Avg. First Dollar LTV Ratio (as percent) | 0.00% | 0.00% |  |
Wtd. Avg. Last Dollar LTV Ratio (as percent) | 62.00% | 60.00% |  |
Preferred equity investments |  |  |  |
Loans and Investments |  |  |  |
Loans and investments, gross | $ 202,118 | $ 202,118 |  |
Percent of Total | 2.00% | 2.00% |  |
Loan Count | loan | 34 | 34 |  |
Wtd. Avg. Pay Rate (as a percent) | 6.87% | 6.87% |  |
Wtd. Avg. Remaining Months to Maturity | 43 months | 46 months |  |
Wtd. Avg. First Dollar LTV Ratio (as percent) | 62.00% | 62.00% |  |
Wtd. Avg. Last Dollar LTV Ratio (as percent) | 81.00% | 80.00% |  |
SFR permanent loans | Single-Family Rental |  |  |  |
Loans and Investments |  |  |  |
Unpaid principal balance, funded | $ 3,270,000 | $ 3,180,000 |  |

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