Basis of Presentation (Details) (USD $) In Millions, unless otherwise specified	Nov. 30, 2014	May 31, 2014	Nov. 30, 2013
Accounting Policies [Abstract]
Restricted Cash (in Dollars)	$ 0.2schl_RestrictedCash	$ 0.3schl_RestrictedCash	$ 1.1schl_RestrictedCash

The amounts of restricted cash included in Other Current Assets.

No definition available.