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Debt Obligations - Schedule of Credit and Repurchase Facilities (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 | Dec. 31, 2025
Debt Obligations |  |
Debt Carrying Value | $ 4,967,952 | $ 5,149,651
Collateral Carrying Value | $ 6,905,211 | 7,170,756
Wtd. Avg. Note Rate | 6.07% |
Outstanding principal balance repaid | $ 6,000 | 26,500
Notes payable - real estate owned | 253,189 | 222,965
Mortgages |  |
Debt Obligations |  |
Notes payable - real estate owned | $ 253,200 | $ 223,000
BTR CLO 1 |  |
Debt Obligations |  |
Wtd. Avg. Note Rate | 6.22% | 6.29%
Investment grade notes retained | $ 41,000 | $ 41,000
Structured Business |  |
Debt Obligations |  |
Debt Carrying Value | 4,543,087 | 4,759,255
Collateral Carrying Value | $ 6,463,033 | 6,765,147
Wtd. Avg. Note Rate | 6.15% |
Deferred financing fees | $ 9,600 | 11,700
Structured Business | $1.4B joint repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | 1,400,000 |
Debt Carrying Value | 1,031,189 | 882,635
Collateral Carrying Value | $ 1,569,762 | 1,468,161
Wtd. Avg. Note Rate | 6.36% |
Structured Business | $1.22B repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 1,220,000 |
Debt Carrying Value | 1,175,995 | 1,149,944
Collateral Carrying Value | $ 1,633,307 | 1,555,403
Wtd. Avg. Note Rate | 5.66% |
Structured Business | $1B repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 1,000,000 |
Debt Carrying Value | 774,998 | 879,499
Collateral Carrying Value | $ 1,082,767 | 1,207,513
Wtd. Avg. Note Rate | 6.47% |
Expiration period after the lender provides written notice | 6 months |
Line of credit facility, repurchase period | 6 months |
Structured Business | $850M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 850,000 |
Debt Carrying Value | 356,589 | 443,880
Collateral Carrying Value | $ 624,309 | 725,309
Wtd. Avg. Note Rate | 6.50% |
Structured Business | $650M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 650,000 |
Debt Carrying Value | 381,913 | 462,694
Collateral Carrying Value | $ 456,439 | 549,069
Wtd. Avg. Note Rate | 6.19% |
Structured Business | $400M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 400,000 |
Debt Carrying Value | 59,399 | 66,479
Collateral Carrying Value | $ 117,164 | 125,099
Wtd. Avg. Note Rate | 7.01% |
Structured Business | $400M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 400,000 |
Debt Carrying Value | 279,679 | 291,342
Collateral Carrying Value | $ 379,619 | 383,195
Wtd. Avg. Note Rate | 5.98% |
Structured Business | $350M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 350,000 |
Debt Carrying Value | 124,215 | 127,199
Collateral Carrying Value | $ 217,645 | 238,422
Wtd. Avg. Note Rate | 5.73% |
Structured Business | $300M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 300,000 |
Debt Carrying Value | 7,551 | 0
Collateral Carrying Value | $ 9,476 | 0
Wtd. Avg. Note Rate | 6.76% |
Structured Business | $250M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 250,000 |
Debt Carrying Value | 85,803 | 73,052
Collateral Carrying Value | $ 132,070 | 113,121
Wtd. Avg. Note Rate | 6.79% |
Structured Business | $250M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 250,000 |
Debt Carrying Value | 0 | 98,186
Collateral Carrying Value | $ 0 | 126,340
Wtd. Avg. Note Rate | 0.00% |
Structured Business | $250M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 250,000 |
Debt Carrying Value | 95,417 | 78,963
Collateral Carrying Value | $ 124,588 | 102,758
Wtd. Avg. Note Rate | 6.25% |
Structured Business | $200M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 200,000 |
Debt Carrying Value | 48,665 | 41,114
Collateral Carrying Value | $ 65,277 | 59,147
Wtd. Avg. Note Rate | 6.30% |
Structured Business | $22M loan specific credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 22,000 |
Debt Carrying Value | 20,792 | 63,456
Collateral Carrying Value | $ 26,000 | 87,000
Wtd. Avg. Note Rate | 5.84% |
Structured Business | $40M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 40,000 |
Debt Carrying Value | 15,570 | 15,532
Collateral Carrying Value | $ 24,610 | 24,610
Wtd. Avg. Note Rate | 6.10% |
Structured Business | $35M working capital facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 35,000 |
Debt Carrying Value | 35,000 | 35,000
Collateral Carrying Value | $ 0 | 0
Wtd. Avg. Note Rate | 6.66% |
Structured Business | Repurchase facility - securities |  |
Debt Obligations |  |
Debt Carrying Value | $ 50,312 | 50,280
Collateral Carrying Value | $ 0 | 0
Wtd. Avg. Note Rate | 5.09% |
Agency Business |  |
Debt Obligations |  |
Debt Carrying Value | $ 424,865 | 390,396
Collateral Carrying Value | $ 442,178 | 405,609
Wtd. Avg. Note Rate | 5.24% |
Deferred financing fees | $ 300 | 300
Agency Business | $750M ASAP agreement |  |
Debt Obligations |  |
Maximum borrowing capacity | 750,000 |
Debt Carrying Value | 253,768 | 91,965
Collateral Carrying Value | $ 257,537 | 92,733
Wtd. Avg. Note Rate | 4.88% |
Agency Business | $500M repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 500,000 |
Debt Carrying Value | 23,169 | 89,427
Collateral Carrying Value | $ 23,573 | 89,573
Wtd. Avg. Note Rate | 5.16% |
Agency Business | $200M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 200,000 |
Debt Carrying Value | 62,162 | 101,802
Collateral Carrying Value | $ 62,568 | 102,409
Wtd. Avg. Note Rate | 5.37% |
Agency Business | $200M credit facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 200,000 |
Debt Carrying Value | 20,549 | 42,887
Collateral Carrying Value | $ 20,738 | 43,096
Wtd. Avg. Note Rate | 6.07% |
Agency Business | $100M joint repurchase facility |  |
Debt Obligations |  |
Maximum borrowing capacity | $ 100,000 |
Debt Carrying Value | 65,217 | 64,315
Collateral Carrying Value | $ 77,762 | $ 77,798
Wtd. Avg. Note Rate | 6.27% |

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