Annual report [Section 13 and 15(d), not S-K Item 405]

DEBT - SPV Facility (Details)

v3.25.4
DEBT - SPV Facility (Details)
 1 Months Ended 12 Months Ended
Apr. 30, 2025
Sep. 30, 2024
Dec. 31, 2025
USD ($)
lender
Dec. 31, 2024
MSCC Funding I, LLC        
Line of Credit Facility [Line Items]        
Average interest rate (as a percent)     6.30% 7.70%
Revolving Credit Facility | Line of Credit        
Line of Credit Facility [Line Items]        
Commitment fee (as a percentage)     3.40%  
Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC        
Line of Credit Facility [Line Items]        
Debt instrument, basis spread on variable rate (as a percent)     1.95%  
Line of credit facility, unused capacity, commitment fee (as a percent) 0.40%   0.50%  
Line of credit facility, unused percentage of commitment amount (as a percent) 0.50   0.35  
Line of credit facility     $ 600,000,000.0  
Debt instrument, number of lenders | lender     6  
Line of credit facility, maximum borrowing capacity including accordion feature     $ 800,000,000.0  
Commitment fee (as a percentage)     50.00%  
Interest rate (as a percent)     5.80%  
Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC | Minimum        
Line of Credit Facility [Line Items]        
Line of credit facility, unused capacity, commitment fee (as a percent)     0.40%  
Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC | Maximum        
Line of Credit Facility [Line Items]        
Line of credit facility, unused capacity, commitment fee (as a percent)     0.75%  
Margin Effective Period One | Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC        
Line of Credit Facility [Line Items]        
Debt instrument, basis spread on variable rate (as a percent) 1.95% 2.35%    
Margin Effective Period Two | Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC        
Line of Credit Facility [Line Items]        
Debt instrument, basis spread on variable rate (as a percent) 2.075% 2.475% 2.075%  
Margin Effective Period Three | Revolving Credit Facility | SPV Facility | Line of Credit | MSCC Funding I, LLC        
Line of Credit Facility [Line Items]        
Debt instrument, basis spread on variable rate (as a percent) 2.20% 2.60% 2.20%