XML 24 R2.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statements of Income and Comprehensive Income (Unaudited) (USD $)
In Millions, except Per Share data, unless otherwise specified
 3 Months Ended
Aug. 31, 2012
Aug. 31, 2011
Revenue:    
Service revenue $ 568.1 $ 552.0
Interest on funds held for clients 10.1 11.1
Total revenue 578.2 563.1
Expenses:    
Operating expenses 164.2 164.1
Selling, general and administrative expenses 176.0 169.3
Total expenses 340.2 333.4
Operating income 238.0 229.7
Investment income, net 1.9 1.5
Income before income taxes 239.9 231.2
Income taxes 86.8 82.3
Net income 153.1 148.9
Basic earnings per share $ 0.42 $ 0.41
Diluted earnings per share $ 0.42 $ 0.41
Weighted-average common shares outstanding 363.0 362.2
Weighted-average common shares outstanding, assuming dilution 363.8 362.8
Cash dividends per common share $ 0.32 $ 0.31
Other comprehensive (loss)/income, net of tax:    
Unrealized (losses)/gains on securities, net of tax (0.4) 6.7
Comprehensive income $ 152.7 $ 155.6