Income Taxes

6 Months Ended

May 31, 2011

Income Taxes

Income Taxes

6. INCOME TAXES

There were no significant changes to unrecognized tax benefits during the six months ended May 31, 2011 (which was $20.7 million at November 30, 2010).

Income taxes for the three months ended May 31, 2011 did not include any discrete tax adjustments. Income taxes for the six months ended May 31, 2011 include $0.8 million in discrete tax benefits for the adjustment of an estimate used in a prior year tax provision.

Income taxes for the three months and six months ended May 31, 2010 include $2.9 million and $4.7 million, respectively, in discrete tax benefits for the settlement of tax audits.