v3.26.1
Borrowings - Granite Peak Funding Facility (Details) - Line of Credit - Revolving Credit Facility
Mar. 20, 2026
Dec. 23, 2025
Oct. 03, 2024
Jun. 17, 2021
Debt Instrument [Line Items]        
Interest rate   1.80%    
Granite Peak Funding Facility        
Debt Instrument [Line Items]        
Interest rate 1.70%   2.05% 2.35%
Unused capacity, commitment fee percentage       0.50%
Granite Peak Funding Facility | Low        
Debt Instrument [Line Items]        
Unused capacity threshold percentage       10.00%