v3.26.1
Debt - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Outstanding borrowings $ 7,645 $ 6,584
Warehouse Agreement | Line of Credit    
Debt Instrument [Line Items]    
Maximum commitment amount 1,500  
Outstanding borrowings $ 0  
Warehouse Agreement | Line of Credit | Minimum    
Debt Instrument [Line Items]    
Basis spread on variable rate 0.65%  
Warehouse Agreement | Line of Credit | Maximum    
Debt Instrument [Line Items]    
Basis spread on variable rate 1.00%