Earnings Per Share (Tables)

9 Months Ended

Jun. 30, 2024

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The computations of basic and diluted earnings per share are as follows:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2024		2023		2024		2023
	(In millions, except share and per share amounts)
Numerator:
Net income	$	38.7	$	46.8	$	121.8	$	94.5
Denominator:
Weighted average common shares outstanding — basic	50,755,276		50,056,126		50,322,916		49,963,326
Dilutive effect of stock-based compensation	299,777		119,668		391,782		65,125
Total weighted average shares outstanding — diluted	51,055,053		50,175,794		50,714,698		50,028,451
Basic net income per common share	$	0.76	$	0.94	$	2.42	$	1.89
Diluted net income per common share	$	0.76	$	0.93	$	2.40	$	1.89