v3.26.3
Loans - Additional Information - Loan Sales (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 31, 2026
Aug. 31, 2025
May 31, 2026
Receivables [Abstract]      
Proceeds from sale of loans and leases held-for-investment $ 168 $ 158  
Loans held for sale $ 2   $ 4