v3.26.1
Debt - Revolving Credit Facility (Details)
Dec. 20, 2024
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Secured Debt | Revolving Credit Facility | Line of Credit      
Debt Instrument [Line Items]      
Aggregate Principal Committed $ 2,680,000,000    
Aggregate Principal Committed 100,000,000.0    
Revolving loan commitments | Revolving Credit Facility      
Debt Instrument [Line Items]      
Aggregate Principal Committed   $ 5,500,000,000 $ 5,570,000,000
Revolving loan commitments | Revolving Credit Facility | Line of Credit      
Debt Instrument [Line Items]      
Aggregate Principal Committed 2,580,000,000 $ 2,675,000,000 $ 2,675,000,000
Line of credit facility, accordion feature higher borrowing capacity option $ 4,010,000,000.00    
Asset coverage ratio, minimum 1.50    
Revolving loan commitments | Other Currency Borrowings | Line of Credit      
Debt Instrument [Line Items]      
Gross borrowing base 1.60    
Fee on unused portion of credit facility 0.35%    
Revolving loan commitments | Other Currency Borrowings | Line of Credit | Variable Rate Component, One      
Debt Instrument [Line Items]      
Basis spread on variable rate 1.875%    
Revolving loan commitments | Other Currency Borrowings | Line of Credit | Variable Rate Component, One | SOFR      
Debt Instrument [Line Items]      
Basis spread on variable rate 1.875%    
Revolving loan commitments | Other Currency Borrowings | Line of Credit | Variable Rate Component, One | Base Rate      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.875%    
Revolving loan commitments | Other Currency Borrowings | Line of Credit | Variable Rate Component, Two      
Debt Instrument [Line Items]      
Basis spread on variable rate 1.75%    
Revolving loan commitments | Other Currency Borrowings | Line of Credit | Variable Rate Component, Three      
Debt Instrument [Line Items]      
Basis spread on variable rate 0.75%    
Bridge Loan | Revolving Credit Facility | Line of Credit      
Debt Instrument [Line Items]      
Aggregate Principal Committed $ 300,000,000.0