v3.24.1.u1
Summary Of Significant Accounting Policies (Schedule Of Estimated Useful Lives) (Details)
Feb. 29, 2024
Buildings  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 25 years
Software and Software Development Costs  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 5 years
Minimum | Furniture, fixtures and equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 3 years
Minimum | Leaseholds and Leasehold Improvements  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 10 years
Maximum | Furniture, fixtures and equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 15 years
Maximum | Leaseholds and Leasehold Improvements  
Property, Plant and Equipment [Line Items]  
Estimated useful life average, years 15 years