v3.26.3
Borrowings - Contractual Maturities Of Outstanding Principal (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Less than 1 Year $ 727,723 $ 1,500,000
1 - 3 Years 2,636,550 3,043,074
3 - 5 Years 3,356,219 2,600,047
Greater than 5 Years 457,500 957,500
Total 7,177,992 8,100,621
SPV Financing Facilities | Line of Credit    
Debt Instrument [Line Items]    
Less than 1 Year 0 0
1 - 3 Years 486,550 643,074
3 - 5 Years 482,400 652,550
Greater than 5 Years 0 0
Total 968,950 1,295,624
Revolving Credit Facility | Line of Credit    
Debt Instrument [Line Items]    
Less than 1 Year 77,723 0
1 - 3 Years 0 0
3 - 5 Years 1,223,819 1,447,497
Greater than 5 Years 0 0
Total 1,301,542 1,447,497
Unsecured Notes | Unsecured debt    
Debt Instrument [Line Items]    
Less than 1 Year 650,000 1,500,000
1 - 3 Years 2,150,000 2,400,000
3 - 5 Years 1,650,000 500,000
Greater than 5 Years 0 500,000
Total 4,450,000 4,900,000
Debt Securitizations | Term Loan    
Debt Instrument [Line Items]    
Less than 1 Year 0 0
1 - 3 Years 0 0
3 - 5 Years 0 0
Greater than 5 Years 457,500 457,500
Total $ 457,500 $ 457,500