Summary of Significant Accounting Policies (Tables)

12 Months Ended

Nov. 30, 2013

Accounting Policies [Abstract]

Summary Of Estimated Useful Lives Of Property And Equipment

These assets are depreciated using the straight-line method over their estimated useful lives as follows:

Buildings	25 years
Equipment and software	2-5 years
Furniture and fixtures	5 years
Facilities improvements	Shorter of the lease term or the estimated useful life