v3.26.3
Variable Interest Entities - Schedule of Assets and Liabilities of Variable Interest Entities (Details) - USD ($)
$ in Thousands
Aug. 31, 2026
May 31, 2026
Aug. 31, 2025
Assets:      
Other assets $ 91,167 $ 91,217  
Total assets 39,568,826 39,704,347 $ 38,848,718
Liabilities:      
Total liabilities 36,183,343 36,392,211  
NCSC:      
Assets:      
Loans outstanding 1,697,618 1,656,398  
Other assets 23,285 29,290  
Total assets 1,720,903 1,685,688  
Liabilities:      
Total liabilities $ 13,638 $ 14,909