v3.25.1
Earnings per Share (Tables)
 6 Months Ended
Mar. 31, 2025
Earnings Per Share [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share
The following is a reconciliation of the numerator and denominator of the diluted earnings per share computations for the periods presented below.
 Three Months Ended March 31,Six Months Ended March 31,
(in millions, except share amounts)2025202420252024
Numerator:
Net income$71.7 $53.1 $156.8 $122.2 
Less: Allocation to participating securities(2.1)(1.9)(4.8)(4.3)
Net income allocated to common stockholders$69.6 $51.2 $152.0 $117.9 
Denominator:
Weighted average number of:
Common shares outstanding46,789,431 45,710,784 46,602,574 45,529,236 
Dilutive potential common shares outstanding:
Share-based awards2,586,992 1,537,630 2,378,871 1,531,372 
Diluted weighted-average common shares49,376,423 47,248,414 48,981,445 47,060,608