Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income (Tables)

 v2.3.0.11
Comprehensive Income (Tables)
3 Months Ended
Aug. 31, 2011
Comprehensive Income [Abstract]  
Comprehensive Income
                 
    For the three months ended
    August 31,
In millions   2011     2010  
 
Net income
  $ 148.9     $ 131.9  
Other comprehensive income:
               
Unrealized gains on available-for-sale securities, net of tax
    6.7       11.9  
Reclassification adjustment for the net gain on sale of available-for-sale
securities realized in net income, net of tax
          (0.1 )
     
Total other comprehensive income
    6.7       11.8  
     
Total comprehensive income
  $ 155.6     $ 143.7