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Earnings Per Share (Tables)
6 Months Ended
Mar. 31, 2024
Earnings Per Share  
Schedule of reconciliation of the denominators for basic and diluted EPS

Three Months Ended

Six Months Ended

March 31, 

March 31, 

    

March 31, 

    

March 31, 

    

2024

    

2023

    

2024

    

2023

(in millions)

Denominator for basic earnings per share

136.0

138.9

136.0

138.8

Potential common shares

0.7

1.4

0.9

1.7

Denominator for diluted earnings per share

136.7

140.3

136.9

140.5