v3.25.2
Debt - Unsecured Notes (Details) - USD ($)
3 Months Ended 6 Months Ended
May 30, 2025
Apr. 28, 2025
Jan. 21, 2025
Apr. 04, 2024
Jun. 14, 2021
Dec. 17, 2020
Sep. 23, 2020
Jun. 30, 2025
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Sep. 27, 2023
Jun. 12, 2020
Debt Instrument [Line Items]                          
Borrowings on debt                 $ 1,030,000,000 $ 76,828,000      
Unsecured debt investments | Interest rate swaps                          
Debt Instrument [Line Items]                          
Notional Amount               $ 1,350,000,000 1,350,000,000        
Derivatives:               28,822,000 28,822,000        
June 2025 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed   $ 210,000,000                 $ 210,000,000   $ 210,000,000
Company receives                         6.75%
Debt repurchased $ 210,000,000                        
Redemption price, percentage 100.00% 100.00%                      
Interest rate, stated percentage                         6.75%
December 2025 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed             $ 400,000,000 650,000,000 650,000,000   650,000,000    
Redemption price, percentage             100.00%            
Interest rate, stated percentage             4.75%            
Borrowings on debt             $ 250,000,000            
June 2026 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed           $ 375,000,000   375,000,000 375,000,000   375,000,000    
Redemption price, percentage           100.00%              
Interest rate, stated percentage           3.75%              
January 2027 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed         $ 300,000,000     $ 300,000,000 $ 300,000,000   $ 300,000,000    
Redemption price, percentage         100.00%                
Interest rate, stated percentage         2.50%                
March 2028 Notes | Interest rate swaps                          
Debt Instrument [Line Items]                          
Company Pays               1.767% 1.767%        
March 2028 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed     $ 650,000,000         $ 650,000,000 $ 650,000,000        
Redemption price, percentage     100.00%                    
Interest rate, stated percentage     6.10%                    
Debt periodic payment               $ 10,000,000.0 $ 16,000,000.0        
March 2028 Notes | Unsecured debt investments | Interest rate swaps                          
Debt Instrument [Line Items]                          
Company receives     6.10%         6.10% [1] 6.10% [1]        
Notional Amount     $ 650,000,000         $ 650,000,000 [1] $ 650,000,000 [1]        
Company Pays               1.767% 1.767%        
Derivatives: [1]               $ 13,087,000 $ 13,087,000        
September 2028 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed               75,000,000 75,000,000     $ 75,000,000.0  
Company receives                       8.50%  
Debt instrument, covenant, minimum asset coverage ratio                       1.50  
September 2028 Notes | Unsecured debt investments | Debt Agreement Event One                          
Debt Instrument [Line Items]                          
Debt instrument, fixed interest rate above stated rate                       1.00%  
September 2028 Notes | Unsecured debt investments | Debt Agreement Event Two                          
Debt Instrument [Line Items]                          
Debt instrument, fixed interest rate above stated rate                       1.50%  
September 2028 Notes | Unsecured debt investments | Debt Agreement Event Three                          
Debt Instrument [Line Items]                          
Debt instrument, fixed interest rate above stated rate                       2.00%  
April 2029 Notes | Unsecured debt investments                          
Debt Instrument [Line Items]                          
Aggregate principal committed       $ 700,000,000       700,000,000 700,000,000        
Redemption price, percentage       100.00%                  
Interest rate, stated percentage       6.75%                  
Debt repayments               $ 1,600,000 $ 1,600,000        
April 2029 Notes | Unsecured debt investments | Interest rate swaps                          
Debt Instrument [Line Items]                          
Company receives       6.75%       6.75% [2] 6.75% [2]        
Notional Amount       $ 700,000,000       $ 700,000,000 [2] $ 700,000,000 [2]        
Company Pays       2.565%       2.5645% 2.5645%        
Derivatives: [2]               $ 15,735,000 $ 15,735,000        
[1] The Company has an International Swaps and Derivatives Association (“ISDA”) agreement with SMBC Capital Markets, Inc.
Forward Contracts as of June 30, 2025
Notional Amount to be PurchasedNotional Amount to be SoldCounterpartySettlement DateChange in Unrealized Appreciation / (Depreciation)
Foreign currency forward contract$197,237 £146,416  Goldman Sachs Bank USA 7/21/2025$(3,832)
Foreign currency forward contract$331,083 286,855  Goldman Sachs Bank USA 7/21/2025(7,492)
Foreign currency forward contract$8,443 A$12,942  Goldman Sachs Bank USA 7/21/2025(76)
Total$(11,400)
[2] The Company has an International Swaps and Derivatives Association (“ISDA”) agreement with Goldman Sachs Bank USA.