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Earnings Per Share (Tables)
6 Months Ended
Mar. 31, 2014
Earnings Per Share  
Reconciliation of the denominators for basic and diluted EPS

 

 

 

 

Three Months Ended

 

Six Months Ended

 

 

 

March 31,
2014

 

March 31,
2013

 

March 31,
2014

 

March 31,
2013

 

 

 

(in millions)

 

Denominator for basic earnings per share

 

97.0

 

100.4

 

96.7

 

102.8

 

Potential common shares

 

1.3

 

1.4

 

1.3

 

1.1

 

Denominator for diluted earnings per share

 

98.3

 

101.8

 

98.0

 

103.9