v3.25.2
Financing Arrangements - Summary of Information of Outstanding Financing Arrangement (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Debt Instrument [Line Items]      
Amount Outstanding $ 5,923,382 $ 5,779,087  
Amount Available 2,335,291 2,382,475  
Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 7,561,235 7,352,786  
Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 7,573,219 $ 7,344,321  
2019-FL1 Notes | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread   0.00%  
2021-FL2 | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
2021-FL3 | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
2022-FL4 | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
2022-FL5 Notes | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread   0.00%  
2022-FL7 Notes | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread   0.00%  
2024-FL9 Notes | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
2025-FL10 Notes | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00%    
WF-1 Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00%    
GS-1 Facility | Minimum | SOFR      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
BB-1 Facility | Minimum      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
MS-1 Facility | Minimum | SOFR      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
NTX-1 Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
BMO-1 Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
WF-2 Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
Finance Blue Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
CB-1 Facility | Minimum | Benchmark Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00%    
MM-1 Facility | Minimum | SOFR      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
Mortgage Loan | Minimum | SOFR      
Debt Instrument [Line Items]      
Weighted Average Spread 0.00% 0.00%  
Collateralized Loan Obligations      
Debt Instrument [Line Items]      
Amount Outstanding $ 3,156,452 $ 3,721,718 $ 4,214,531
Amount Available 0 0  
Carrying Amount of Collateral 3,885,726    
Collateralized Loan Obligations | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 3,922,281 4,706,586  
Collateralized Loan Obligations | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral 3,911,180 4,662,654  
Collateralized Loan Obligations | 2019-FL1 Notes      
Debt Instrument [Line Items]      
Amount Outstanding   75,257  
Amount Available   0  
Collateralized Loan Obligations | 2019-FL1 Notes | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral   170,635  
Collateralized Loan Obligations | 2019-FL1 Notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral   $ 167,117  
Collateralized Loan Obligations | 2019-FL1 Notes | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread   2.12%  
Collateralized Loan Obligations | 2021-FL2      
Debt Instrument [Line Items]      
Amount Outstanding 428,244 $ 530,971  
Amount Available 0 0  
Collateralized Loan Obligations | 2021-FL2 | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 567,073 615,579  
Collateralized Loan Obligations | 2021-FL2 | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 567,873 $ 613,601  
Collateralized Loan Obligations | 2021-FL2 | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 1.80% 1.71%  
Collateralized Loan Obligations | 2021-FL3      
Debt Instrument [Line Items]      
Amount Outstanding $ 642,516 $ 692,948  
Amount Available 0 0  
Collateralized Loan Obligations | 2021-FL3 | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 803,319 897,852  
Collateralized Loan Obligations | 2021-FL3 | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 796,165 $ 886,073  
Collateralized Loan Obligations | 2021-FL3 | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 1.73% 1.70%  
Collateralized Loan Obligations | 2022-FL4      
Debt Instrument [Line Items]      
Amount Outstanding $ 448,561 $ 611,666  
Amount Available 0 0  
Collateralized Loan Obligations | 2022-FL4 | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 692,146 823,286  
Collateralized Loan Obligations | 2022-FL4 | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 688,155 $ 813,333  
Collateralized Loan Obligations | 2022-FL4 | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 2.49% 2.33%  
Collateralized Loan Obligations | 2022-FL5 Notes      
Debt Instrument [Line Items]      
Amount Outstanding   $ 490,597  
Amount Available   0  
Collateralized Loan Obligations | 2022-FL5 Notes | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral   620,552  
Collateralized Loan Obligations | 2022-FL5 Notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral   $ 611,895  
Collateralized Loan Obligations | 2022-FL5 Notes | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread   2.83%  
Collateralized Loan Obligations | 2022-FL7 Notes      
Debt Instrument [Line Items]      
Amount Outstanding   $ 573,385  
Amount Available   0  
Collateralized Loan Obligations | 2022-FL7 Notes | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral   757,095  
Collateralized Loan Obligations | 2022-FL7 Notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral   $ 750,863  
Collateralized Loan Obligations | 2022-FL7 Notes | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread   3.21%  
Collateralized Loan Obligations | 2024-FL9 Notes      
Debt Instrument [Line Items]      
Amount Outstanding $ 746,894 $ 746,894  
Amount Available 0 0  
Collateralized Loan Obligations | 2024-FL9 Notes | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 838,333 821,587  
Collateralized Loan Obligations | 2024-FL9 Notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 838,169 $ 819,772  
Collateralized Loan Obligations | 2024-FL9 Notes | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 1.96% 2.03%  
Collateralized Loan Obligations | 2025-FL10 Notes      
Debt Instrument [Line Items]      
Amount Outstanding $ 890,237    
Amount Available 0    
Collateralized Loan Obligations | 2025-FL10 Notes | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 1,021,410    
Collateralized Loan Obligations | 2025-FL10 Notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 1,020,818    
Collateralized Loan Obligations | 2025-FL10 Notes | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 1.59%    
Line of Credit | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 1,792,193 $ 1,082,669 791,733
Amount Available 1,758,328 1,805,475  
Line of Credit | Revolving Credit Facility      
Debt Instrument [Line Items]      
Amount Outstanding 850,037 850,000 $ 963,350
Amount Available 574,963 575,000  
Line of Credit | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 2,364,108 1,388,106  
Line of Credit | Asset Pledged as Collateral without Right | Revolving Credit Facility      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 1,124,006 1,106,058  
Line of Credit | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral 2,361,986 1,397,622  
Line of Credit | Asset Pledged as Collateral | Revolving Credit Facility      
Debt Instrument [Line Items]      
Fair Value of Collateral 1,115,053 1,097,415  
Line of Credit | WF-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding 241,682 0  
Amount Available 258,318 500,000  
Line of Credit | WF-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 302,769 0  
Line of Credit | WF-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 302,102 0  
Line of Credit | WF-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.63%    
Line of Credit | GS-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 309,482 295,512  
Amount Available 140,518 154,488  
Line of Credit | GS-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 397,687 372,211  
Line of Credit | GS-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 404,390 $ 382,072  
Line of Credit | GS-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.99% 2.08%  
Line of Credit | BB-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 51,428 $ 88,875  
Amount Available 648,572 611,125  
Line of Credit | BB-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 65,945 117,372  
Line of Credit | BB-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 65,534 $ 117,476  
Line of Credit | BB-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.74% 1.94%  
Line of Credit | MS-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 0 $ 32,889  
Amount Available 150,000 117,111  
Line of Credit | MS-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 0 45,998  
Line of Credit | MS-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral 0 $ 45,828  
Line of Credit | MS-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread   2.65%  
Line of Credit | RBC Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding 132,875 $ 117,038  
Amount Available 0 0  
Line of Credit | RBC Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 170,496 149,102  
Line of Credit | RBC Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 170,762 $ 150,107  
Line of Credit | RBC Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.20% 1.03%  
Line of Credit | NTX-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 0 $ 143,260  
Amount Available 250,000 106,740  
Line of Credit | NTX-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 0 178,900  
Line of Credit | NTX-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 0 $ 178,942  
Line of Credit | NTX-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread   1.56%  
Line of Credit | BMO-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.50%    
Amount Outstanding $ 18,492 $ 53,200  
Amount Available 6,508 112,000  
Line of Credit | BMO-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 23,105 66,493  
Line of Credit | BMO-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral 23,115 $ 66,485  
Line of Credit | BMO-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread   2.00%  
Line of Credit | Lucid Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding 91,816 $ 63,457  
Amount Available 0 0  
Line of Credit | Lucid Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 126,133 85,027  
Line of Credit | Lucid Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 127,209 $ 85,408  
Line of Credit | Lucid Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 0.94% 0.89%  
Line of Credit | WF-2 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 206,757 $ 233,107  
Amount Available 230,361 204,011  
Line of Credit | WF-2 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 69,090 303,884  
Line of Credit | WF-2 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 69,418 $ 302,197  
Line of Credit | WF-2 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 2.50% 2.50%  
Line of Credit | Finance Blue Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 54,695 $ 55,331  
Amount Available 636 0  
Line of Credit | Finance Blue Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 284,661 69,119  
Line of Credit | Finance Blue Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 283,618 $ 69,107  
Line of Credit | Finance Blue Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.60% 1.60%  
Line of Credit | CB-1 Facility | Repurchase Agreements      
Debt Instrument [Line Items]      
Amount Outstanding $ 684,966    
Amount Available 73,415    
Line of Credit | CB-1 Facility | Asset Pledged as Collateral without Right | Repurchase Agreements      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 924,222    
Line of Credit | CB-1 Facility | Asset Pledged as Collateral | Repurchase Agreements      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 915,838    
Line of Credit | CB-1 Facility | Weighted Average | Repurchase Agreements      
Debt Instrument [Line Items]      
Weighted Average Spread 1.93%    
Line of Credit | MM-1 Facility | Revolving Credit Facility      
Debt Instrument [Line Items]      
Amount Outstanding $ 850,037 $ 850,000  
Amount Available 149,963 150,000  
Line of Credit | MM-1 Facility | Asset Pledged as Collateral without Right | Revolving Credit Facility      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 1,124,006 1,106,058  
Line of Credit | MM-1 Facility | Asset Pledged as Collateral | Revolving Credit Facility      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 1,115,053 $ 1,097,415  
Line of Credit | MM-1 Facility | Weighted Average | Revolving Credit Facility      
Debt Instrument [Line Items]      
Weighted Average Spread 2.30% 2.30%  
Line of Credit | Barclays Facility | SOFR      
Debt Instrument [Line Items]      
Debt instrument credit spread adjustment 0.10% 0.10%  
Line of Credit | Barclays Facility | Revolving Credit Facility      
Debt Instrument [Line Items]      
Amount Outstanding $ 0 $ 0  
Amount Available 425,000 425,000  
Line of Credit | Barclays Facility | Asset Pledged as Collateral without Right | Revolving Credit Facility      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 0 0  
Line of Credit | Barclays Facility | Asset Pledged as Collateral | Revolving Credit Facility      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 0 $ 0  
Line of Credit | Barclays Facility | Minimum | Revolving Credit Facility | Base Rate      
Debt Instrument [Line Items]      
Weighted Average Spread 1.25% 1.25%  
Line of Credit | Barclays Facility | Maximum | Revolving Credit Facility | SOFR      
Debt Instrument [Line Items]      
Weighted Average Spread 2.25% 2.25%  
Mortgage Loan      
Debt Instrument [Line Items]      
Amount Outstanding $ 124,700 $ 124,700  
Amount Available 2,000 2,000  
Mortgage Loan | Asset Pledged as Collateral without Right      
Debt Instrument [Line Items]      
Carrying Amount of Collateral 150,840 152,036  
Mortgage Loan | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Fair Value of Collateral $ 185,000 $ 186,630  
Mortgage Loan | Weighted Average      
Debt Instrument [Line Items]      
Weighted Average Spread 2.15% 2.15%