Leases - Finance Lease ROU Assets (Details) - USD ($) $ in Thousands	Nov. 30, 2024	Nov. 30, 2023
Leases [Abstract]
Premises and equipment - ROU assets	$ 553,816	$ 455,468
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Premises and equipment	Premises and equipment
Remaining lease term (in years)	9 years 7 months 6 days	8 years 3 months 18 days
Discount rate	5.10%	3.50%