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Earnings Per Share (Tables)
9 Months Ended
Jun. 30, 2023
Earnings Per Share  
Schedule of reconciliation of the denominators for basic and diluted EPS

Three Months Ended

Nine Months Ended

June 30, 

June 30, 

    

June 30, 

    

June 30, 

    

2023

    

2022

    

2023

    

2022

(in millions)

Denominator for basic earnings per share

138.7

140.6

138.8

141.1

Potential common shares

1.6

1.5

2.0

Denominator for diluted earnings per share

138.7

142.2

140.3

143.1