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Earnings Per Share (Tables)
3 Months Ended
Dec. 31, 2012
Earnings Per Share  
Reconciliation of the denominators for basic and diluted EPS

 

 

 

 

Three Months Ended

 

 

 

December 31,
2012

 

December 31,
2011

 

 

 

(in millions)

 

Denominator for basic earnings per share

 

104.8

 

114.0

 

Potential common shares:

 

 

 

 

 

Stock options

 

0.1

 

0.2

 

Other

 

0.6

 

0.4

 

Denominator for diluted earnings per share

 

105.5

 

114.6