v3.26.1
Commitments and Contingencies - Narrative (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Loss Contingencies [Line Items]    
Reserve for unfunded commitments $ 73 $ 16
Minimum    
Loss Contingencies [Line Items]    
Total letters of credit and unfunded lending commitments 0  
Maximum    
Loss Contingencies [Line Items]    
Total letters of credit and unfunded lending commitments $ 30