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SIGNIFICANT ACCOUNTING POLICIES (Details 2)	12 Months Ended
	Feb. 28, 2013
Minimum
Term deposits
Original maturity terms	3 months
Maximum
Term deposits
Original maturity terms	1 year

X

- Details

Name:	invest_InvestmentLineItems
Namespace Prefix:	invest_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the maturity period of term deposits.

+ References

No definition available.

+ Details

Name:	xrs_InvestmentMaturityPeriod
Namespace Prefix:	xrs_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration