v3.25.1
Fair Value of Investments - Schedule of Changes in Fair Value of Financial Instruments for Level 3 Inputs to Determine Fair Value (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Transfers into Level 3 $ 0 $ 0
Transfers out of Level 3 $ 0 $ 0
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Net change in unrealized appreciation (depreciation) Net change in unrealized appreciation (depreciation)
Net change in unrealized appreciation (depreciation)    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Net change in unrealized appreciation (depreciation) Net change in unrealized appreciation (depreciation)
Private Debt    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance $ 490,462,000 $ 0
Securities contributed in-kind at fair value   386,917,000
Purchases of investments (including PIK, if any) 156,684,000 104,100,000
Proceeds from principal repayments and sales of investments (11,961,000) (2,625,000)
Accretion of discount/amortization of premium 356,000 152,000
Total gains or losses included in earnings   1,918,000
Transfers into Level 3 0 0
Transfers out of Level 3 0 0
Ending balance 637,395,000 490,462,000
Net change in unrealized appreciation (depreciation) on non-controlled/ non-affiliated company investments 1,854,000 $ 1,918,000
Private Debt | Net realized gain (loss)    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Total gains or losses included in earnings 0  
Private Debt | Net change in unrealized appreciation (depreciation)    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Total gains or losses included in earnings $ 1,854,000